00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000128000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00004ac000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000077d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x9, &(0x7f0000b0d000)=[{&(0x7f0000ad1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000a10000)="000000", 0x3}, {&(0x7f0000efc000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000749000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009d5000)="000000000000000000000000000000000000000000000000", 0x18}], 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dc9000-0x14)={0x80000001, 0x20, 0x7f, 0xba0, 0x7fffffff}, 0x14) get_robust_list(r6, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2017/10/08 23:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r2 = syz_open_dev$mouse(&(0x7f00007af000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x10a80) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r2, 0x4010aef4, &(0x7f00003ac000-0x10)={0x10002, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x8000000080) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000409000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={r4, 0x8}, 0x8) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1ff}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) r5 = shmget(0x1, 0x3000, 0x1092, &(0x7f0000a70000/0x3000)=nil) r6 = geteuid() getgroups(0x2, &(0x7f00009e1000-0x8)=[0x0, 0xffffffffffffffff]) r8 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a29000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cd000-0x4)=0xc) shmctl$IPC_SET(r5, 0x1, &(0x7f00001ab000-0x70)={{0x3, r6, r7, r8, r9, 0x30, 0x7b, 0x0, 0x0, 0x0}, 0xf58d, 0x7, 0x7, 0x8, r0, r0, 0x2, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x4, 0x20, 0x0, 0xfffffffffffffffe, 0x1f, 0x9, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "d2d55922a7dc329394610afbacd237d234afb805ebc3b96d4fb9d56dd03f1f8b", [0x10000000000061, 0x4]}) r10 = shmget(0x0, 0x3000, 0x6, &(0x7f0000f5e000/0x3000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f00007dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCCBRK(r3, 0x5428) shmget(0x0, 0x4000, 0x10, &(0x7f0000cef000/0x4000)=nil) sync_file_range(r1, 0x7f, 0x801, 0x7) socket$inet6(0xa, 0x0, 0x2) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00004f8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000cb5000)=0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00006d9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/08 23:56:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000ba4000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) dup3(r0, r0, 0x80000) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e19000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000afa000-0xa4)=[@in6={0xa, 0x3, 0x9bc, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00001a3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1d1c, 0x20000000000000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000067d000-0x28)={0x2, 0xfffffffffffffff7, [{0x10001, 0x0, 0x2}, {0x8, 0x0, 0x0}]}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc8000)={0x0, 0x0}) r4 = dup(r3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x1, 0x21c5, 0x100000001, 0x5}, &(0x7f000096c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000cba000-0xc)={0x4, [0x9, 0x403, 0xc, 0x0]}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x935d, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009fa000)=0x0) ptrace$peek(0x1, r6, &(0x7f0000eb4000)=0x0) prctl$intptr(0x29, 0x0) r7 = msgget(0x0, 0x3c1) msgsnd(r7, &(0x7f000016f000-0x60)={0x1, "9419fca7f8328780e1d8d72b03fb531f00f42fc75467504e1a8c5f752fc0da958ec17ab79ad13ad4c9d7a6c5819bf6f268654a291b1035f012475659296a1bf27189233fe0763bcb3fe78511d1c0bde34f6aec51124e1fcd"}, 0x60, 0x800) socket$inet6(0xa, 0x2, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f000052c000)={0x7, &(0x7f0000a85000+0x1c7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) msgctl$IPC_RMID(r7, 0x0) r8 = creat(&(0x7f000071a000)="2e2f66696c653000", 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x2) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000fa2000-0x400)={"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"}) 2017/10/08 23:56:35 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a0d000)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@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]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d49000)=0x7fc, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x1c00101, r2}) r3 = socket$inet(0x2, 0x3, 0x4) connect$inet6(r0, &(0x7f0000ce8000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6934d089}, 0x1c) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f000023b000)=0x5, 0x1) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dee000-0x87)="3f53df1e144231ece3d98ea867351016cd3dace72a8d250b12e1bda6f2597432f2426298ea6cb4e7e141e2161d9735f88f49f15dbb8e77eb97e861ba95f93ae72995333644d101f3b16440e65bd0a1040a4b7dc2390e20e96d3185fb8be123273a19c87b92370e02efd041b64c8cc0e358bb0109cc73b03197bc29fe040cb4404edde9965ac24c", 0x87) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000a06000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b3d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair(0x5, 0x80f, 0x7f, &(0x7f0000cd7000)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000dee000)={r6, 0x7fffd, r5}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000dee000)={r8, r7}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000dee000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000584000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ded000)={r10, r12, 0x8}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000df0000-0x8)={r11, r13}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00004e4000-0x10)={0x800, 0x3, 0x5, 0x1db9528b}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000df1000-0x10)={r10, r11, 0x1f}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) socket$inet_sctp(0x2, 0x402, 0x84) syz_emit_ethernet(0x7e, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x48, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7d2c73", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x0, ""}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) 2017/10/08 23:56:35 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0xc, 0x32, 0xffffffffffffffff, 0x10000000000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x3000)=nil, 0x3000, 0x2000000003, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = epoll_create1(0x0) mmap(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x3, 0x810, r1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00004e5000)="2e2f66696c653000", 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xfffffffdfffffffd) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a39000-0x20)={0x0, 0x0, 0x10001, 0x200}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x2000006, 0x3, 0x1f, 0x3, 0xd5, 0x100000003, 0x7, 0x74, 0x1, 0x7, 0x7ff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000fe1000-0x10)={0x9, r2}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(0xffffffffffffffff, &(0x7f0000dcc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000fe0000)=0x0) syz_open_pts(r1, 0x1003e) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80e, 0x13) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) r4 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0x0, @empty=0x0}, &(0x7f0000a13000)=0x8) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x1a9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0xd36e57071d7030b9, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) 2017/10/08 23:56:35 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000e000)={0xffffffffa0000000, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000009000-0xc)={0x1, 0x0}) close(r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x7fff, 0x8}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000-0x8)={r3, 0x3ff}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000416000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000ac2000)=0x8411, 0x2) socketpair(0x0, 0x0, 0x3, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f0000bbb000)="00", 0x1, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r7 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r7, 0x4) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000011000)="389d3b8dc7c73dbccf3baf46b236941215cbac46e51ab69572f46bb0438c62b37bdf3031f8ea69ef175b9cbe0de655d5639a5933180fd03e56e449c9d4b027b0e549a3640241a30d48aefd93423943a30006effa17a8fcc55f77", 0x5a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x40000014, 0x0}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000002000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000)={&(0x7f0000011000)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000207000)={0xebd6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa0, 0x5, 0x7, 0x227048aa, &(0x7f0000186000)=@common="6c6f0000000000000000000000000000", 0x3, 0x0, 0x800}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000135000-0x6)="6c6f01016e00", &(0x7f0000813000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000440000-0x34)="", 0x0, 0x0) keyctl$link(0x8, 0x0, r0) keyctl$invalidate(0x15, r0) r1 = shmget$private(0x0, 0x2000, 0x78000404, &(0x7f0000c3d000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x2001, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r3 = add_key(&(0x7f0000c0f000-0x6)="6c6f676f6e00", &(0x7f000054c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ae000)="eeed0323148735c52fa4c51b2d80e8aad06752841f198c2d00527c9e3b0dc6d8296544d33f082d5f367de6a3540b03636af46e3be4fa3f0861cb10507aaf1ea164a6838267", 0x45, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000e85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) [ 93.722627] kvm: pic: non byte read [ 93.741797] kvm: pic: non byte read [ 93.759260] kvm: pic: non byte read [ 93.763475] kvm: pic: non byte read [ 93.770702] kvm: pic: non byte read [ 93.779196] kvm: pic: non byte read [ 93.787338] kvm: pic: non byte read [ 93.791594] kvm: pic: non byte read [ 93.795724] kvm: pic: non byte read [ 93.799861] kvm: pic: non byte read 2017/10/08 23:56:35 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) getpgid(0xffffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000041000-0x4)=0x0) r1 = getpgrp(r0) r2 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) fcntl$notify(r3, 0x80000024, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003a000)={0x40, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000041000-0x20)={0xb4cc, r4, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000003a000)={{0x6476, 0x0}, {0x5, 0x878e}, 0x5, 0x8004, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000041000+0xe6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f000003f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80003) r5 = dup2(r3, r2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000042000-0x2d)="00c7dce75b0ab7cd3b955cd58d8151e5aba764f14e000863e7bbdffffffffffffff8010042f1ee44c7b6b3bd14") getegid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000043000)="2e2f66696c653000", &(0x7f0000044000-0x8)="2e2f66696c653000") sync_file_range(r5, 0x80000000, 0xfffffffffffffff7, 0x2) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000032000)={0xe8e7, 0x96, 0x3, 0x6, 0x2, 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]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x2000005, 0x1000000000003a, 0xffffffffffffffff, 0x400000002000000) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000044000)={&(0x7f0000033000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[{&(0x7f0000044000-0xff)="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", 0xff}, {&(0x7f0000041000)="e15d3c6cee5215d8349504512859d612d3cc56783effa2b4ef0d8c4bccf903cdddc5a6cd39e7c3a46b140e249fd7138628ba1bed0760b18ddf62179f1e93408cff6ca4bec7603f7663d7748e157bab40ff6344961078aedd9032abba556bfe132e9ff6d8689291a4417cf6e9f0571ea2442152dd980fdef606ae9768c79f7c8142d7d078c4fe541026a414293801f3ae1d11520963db907eab3822c7b053b41734596a540a6a30c2214a5482fd0cae635de6b2d28dfd3c3647a682bdfd3db2834845be903607650abc37a0a4b96c2069aae4cde8f18ed7a1c695f66d1c4471b5b32dc242f140f8375ebbc221ccf8fe4636427ad46f2921e5", 0xf8}, {&(0x7f000002e000-0x7f)="16f2d1031c8f27a6cf85f7e8c563772c1f1f909f20c1567bba8d5bf6ba8a47a177cb6f195082f207c48b8e5ba3ec43a8f328058dc0a7d10ef496e6f31c940f8aa09a9fb395f30b0c9dbf89e25926b552b0fdbdfb597a3591760c6f4cd9d7a0d557f14bc5138b5d4783b1b726e4e695661f00b8bb121650cf760ba5fb6ea9c52e", 0x80}, {&(0x7f0000009000-0xea)="19d097e8e5d77c7fc7e10e115da0315feae5492542b8925aa4eb6720862b184fb1d6b77e21a89297967417915ba393447e19c0de4da3b7b37fd0a02e7126e1b74dfe4b6c4db91abf8fb01009d534e06d77b69344ae7e9270a06c892552397219ad3d903129448d59f384d53ab215716cd8afd52445695b9b367c3df03afd22813b587a7c0983641525e09a6cccd7b3728bd4e64dcb3106f7b3220e20c9300ede490125dab73ca2dbc9c7f9f25486f122a3d3641bd7b0a52aa623295849ef38f89be100065a294cdec11b418a98e2614b027f902818bf8fb608314da8df1a38c56887a64e4104512a00f9", 0xea}, {&(0x7f000002d000)="c95ce938a0c4b22fb28e69ecde7e62e04f38931b77ba0992499c4163b545a9fdf1798125c847ef1b9e5b219a10ca44ef274a24bf88192c20701f96a720ea6fae5f2a85950f53544ced01732bc0fa9a6cad11ab6520ca9aa0a3d7ef43739378bf505cdc4273fc5082862e2d914cac055832750aa46b5293bba9a1603743648c7b7d89cd0fdd6167550a4738", 0x8b}, {&(0x7f0000042000)="7742df98458fbddd98422aa14e20b0f50f3894b0c4b005221262931db5119543a99239f00903d2abb01f4278cbaefef7d0d7d8c7a04d330ff80e38aea682483313e4cb9b7a9272c6f69f216f8f8b690c67c403e5e080c39e5fd80e128eb47288f1d2048710dd2306e32751dd4700dc8e4123140245fb8e99cb77c41b83159b0e928ee7789344b0f6d8a5b76e7a9e2533ef44ce7a0f934e181cea36e1164a38b4098e390b07226ea46e4e59de96694479809d57930b62f1ccf6c811e26d3375ccf5e3db3dbbf4", 0xc6}], 0x6, 0x0, 0x0, 0x20000000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 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]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000046000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x1007, 0x200004000, @tick=0xfffffffffffffffd, {0x3, 0x0}, {0x4, 0x0}, @ext={0x2, &(0x7f0000039000-0x2)="443c"}}], 0x30) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000033000)={0x102, @time={0x0, 0x0}, 0x7fffffff, {0x8, 0x8}, 0xfffffffffffffffd, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/08 23:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4c0000000802, 0x6c87ae48) socket$kcm(0x29, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x3) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x960, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20000000020) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f72666b696c6c00", 0x8000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c58000)={0x8000006}, 0x8, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002cd000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1fd, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000402000-0x6)={0x10001, 0x6, 0x7}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000810000)=0x0, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x9, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000369000-0xa)="2e2f636f6e74726f6c00", 0x28) r3 = inotify_init1(0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e1d000)=@int=0x8, 0x4) sendto(0xffffffffffffffff, &(0x7f0000458000-0x98)="52d7f11db947481f3ead11492af346828809e9f0ea55c5acb730d7e22441a68d0fd0222c6421e4f77d761534cfc77d85906e2adc8fa69c25c9bc8f76edfacc38cfc4bbd6b93928915a01fab54fdccc8599c17c8175dee6c5a40514e654335102d638e0e71879dd67120fea374022d41b855305bd7a28738849c810781c823121f8530a1ebc78365ee0752288f42b4595d98c05992a7d9257", 0x98, 0x14, &(0x7f0000d43000)=@nl={0x0, 0x0, 0x9, 0x0}, 0xc) rename(&(0x7f0000132000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000137000)="2e2f636f6e74726f6c00") inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) bpf$OBJ_GET_MAP(0x7, &(0x7f00003cb000)={&(0x7f0000af0000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0}, 0xc) mkdir(&(0x7f000073d000)="2e2f636f6e74726f6c2f66696c653000", 0x51) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000677000)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000c60000-0x4)=0xffffffffffffffc0, 0x4) getsockname$netrom(0xffffffffffffffff, &(0x7f0000ec4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000d000-0x4)=0x10) 2017/10/08 23:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000000b000)={0x3000, 0x3ffb, 0x8, 0x8, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0xf002, 0x10000], 0x2, 0x80, 0xffffffffffffff44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f00005f6000)=0xffe) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x300000005) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x58, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000cc2000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text32={0x20, &(0x7f0000e7f000)="b805000000b9420400000f01c1b900090000b8fc000000ba000000000f300fd189000000008fc870ed0cd100640fc7aed4850000c4e27d793964260f9eb577520000c4c1b5576a42659e0fd1910a000000", 0x51}], 0x1, 0x41, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000a66000-0x8)=0x5) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4008ae52, &(0x7f00001de000-0x8)=0x3) 2017/10/08 23:56:35 executing program 7: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002d0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dc000)=0x10) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009d9000)={0x9, 0x1, 0xd4, 0x8, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, r1, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f00009de000-0x18)=[@map={0xfffffffffffffffd, 0xfffffffffffffff9, 0x10001, r0}, @map={0x595, 0x100000001, 0x7ff, r1}, @generic={0xd39d, 0x104, 0x80000005, 0x4}], &(0x7f000088b000)="0542fffe", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$inet(0x2, 0x80002, 0x83c) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r2, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x40008001, &(0x7f00009da000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00009df000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2, 0x401d, r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f000094e000)={&(0x7f0000591000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000de0000)={r6, &(0x7f0000de0000)="03f72cff43d8654db3feb43abcfced0e378ce0a89a9b01a265f452b964f796f2044e2cf46602308c00bf0cc9d647518ff53b789a3a8fe7c5c267906160e2a308a3eefd42a7a6c748440e07ad04c93e8b3b6af770207cc4c97212d4a4d5a7000000004000800013fd6c22af319b6adc686e490f6d1bd2b7324c61cc9c662b192e40d1c5cdf13376908c7e149370756b71cdea0000000046ba0d4070b1bc7aa6bcf6d9e128966e371fd1d6c4d990f517cfc55a4349b77347b25908d5eb9e3791a918520100000006f377ea9eaf8550b32d7e9b752d492a03"}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000de0000-0x10)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x5, 0x41150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000308000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) sendmmsg(r2, &(0x7f0000941000)=[{{0x0, 0x0, &(0x7f0000ddf000)=[{&(0x7f00001f2000-0xbe)="8bc97b27165cac33406e54c55c01a73a9e67310e968f2194f5062430dd874f6f0ab5931f9007dd197c073cc31ce117d10705a7eac4f4fc545b9b9a0996910b3d372e51c9838d0352ab2d1a18ee0e36265fcea6dd8fbd69f9f62887bb5335fe8abe81b13ab06b0e8b9839f8613b0dce07e5f2025cec6ce5f0b77b5c5586223bae80aa000e472f777d33e01e9a325ba5baa075382e7fb97a2ac64e8ddc1fc0531eb44f84f077e6b2940d5befb193305ffecdfd65eba46f53b86636015ff8c5", 0xbe}, {&(0x7f0000cf1000)="0ce97cc5b50d20e37b8acaeaff56d76bf36e8e7727b40d36", 0x18}, {&(0x7f0000145000)="14db3cda1bad49b02da0606316effa5f179eac51e4f369d0503732fbf495680039fbd9981eecf684e9195d3d3310388ce10a92a53d2fc9875f959ed768955e775f8f8818c92024849227a5e98f1844485cb760880a4cebffc41c00b2d8034341984a2af4", 0x64}, {&(0x7f0000ddf000)="", 0x0}], 0x4, &(0x7f0000de0000-0xd0)=[{0x20, 0x103, 0x0, "f24d2a47a5e718256f69c951f0"}, {0xb0, 0x101, 0x2ca2856, "9d0b4de2a62027eb557fc82747dbb52cee980eaa1438a509f4271f13f7dcec76e7dca487f96444685ae9ae22420df601457d20df91ba2a12580f949ceb5f91916aca0f6a79b82e0bcd5c1704db10e7d31b2fb02927f2bdd9d2c060801bbf36429e29b493fa7e53f31eea440464076106573a25c3e3881a4e599d040220ea36f570fd6918426d7a70e5a24932076aed3fac09ea0705ab10ab4f"}], 0x2, 0x20000010}, 0x800}, {{&(0x7f00006e4000-0x1c)=@in6={0xa, 0x1, 0xa9, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000de1000-0x50)=[{&(0x7f0000de0000)="98bb36c0d9b4b2ac473388ca602e84a2f5498e8439a33de0c47fc40641864506a543f684d03a0061e21ef2688d33ecc95b74e7e7d1d5ba8258d24e4ed282444e493405f8ebe6e6da1cad2ad8306e6691fa3906a07a24cae9e3e344cd6c50cf2ceec67920ebec6a46ae423c9bff65574249a56f03ea2f4fb4137d337791100df0e8ea86beae76170718757d475699531e9d9a42fc7855a8a372196a189b63fcf6de6dd33f002068", 0xa7}, {&(0x7f0000473000-0x44)="fc0e6ee12a1bcd7e7115a7e7741818854ec4a4e4799d35e1bfd165eb127064390eadbbb852a4daaddc22927773321e0ea044a1172f6d5692af00c1503d060b09708b74bf", 0x44}, {&(0x7f00004cd000-0xee)="92ce1108b3f78bdb477dc916ae981c6da42c5bb47a27eec2b9570483d596526e2265e04da7969eba5b8d9b41a29a7278a2748d18f67ab99baa877f017edc1571c6bfea7a3f5b2578c6c0cdd3ee1a25179b5d1a18f7aab7e430faa3ded24ccf19106a7801c296b9f074b7c3495ac111ec65238e06e3951cd0af91687719ba7393fa5b6bcd1e1cb1fbff45a414d3ca117dff335ca660a87b1d7828326051b4d8af826e945569577ca332006d9336374d4a5afcc8ca5d6ee9e0c2aad8ab0a5b6b4eaa34a04b8d3c6b1b2266be1791b55a169da04cb881736ffde6e6f2709e7b5ee0b1f6a63c82bd49a34aa718e33544", 0xee}, {&(0x7f0000645000)="3deb6ab8487d28174071c15f2ae943fae0dec9d10c8f7efed4dc814a828c4d65fcd2e1cfdfab842a1d06d3423188b57502d4c4f2c4d9413a784593bc8665d25bbd8c39e8ec63f888804ea35d7fa8209ec346dc79bfd3accaaff0a92d76ae8f657b50b9a3eb05037281cd462abd42a1b8dadaf7aad4d7925e14922683ccbcb2ac8a8cf7e87417ad0cd7dffab52a46e70dcbead7a216b537ab6d9e8bae945c3d89bf86", 0xa2}, {&(0x7f00005d4000)="18bb9ce738818c2ff5af7afd61c67266664a9fbe955c8a41804287eb0ac4fba69ad7b2711444e0ac0e2adb3aafef999f25cf4658b9f0e3e287283bd17365af6486959f896551b4c9ecf8057f0bd7cfddf65d2ad4f7b80e1cb9ca13e2f76844b22532bdcd95307e490c5686ceb53f5b95eb8072e2c72b6c8b3edcec37b336ab4c7d46f22932f6a466eb4b9686b45949ba0cdcd7382e43f91aaf108180aa167d1c", 0xa0}], 0x5, &(0x7f0000585000-0x180)=[{0x60, 0x117, 0x0, "65aebdae2ba733d150388866ea2245df3bfc88b7425d072b0020b41cb20b9e3beb5718f61cdfc89cb001d95a67f4670049e8ad095a43294652750f584fa74a589d29b75ede888485812a96b7b68782"}, {0x110, 0x1104, 0x0, "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"}, {0x10, 0x11f, 0x8, ""}], 0x3, 0x20000000}, 0x1}, {{&(0x7f00000dd000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000de2000-0x10)=[{&(0x7f0000de1000)="bad7dab9306cdcbae9d9ce22a71450dbe5366160ee5e7cb116ae18ce123f03c3d452e547539ef1ad7e88a91d0a04b830763fcb804b2149f2edc4ec6576451aa59d6b318da20acecd8dbbfa22790adf0a96529ce4925caa0a09069330e639122c0f9138", 0x63}], 0x1, &(0x7f0000336000-0x90)=[{0x90, 0x19d, 0xf0, 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{0xc0, 0x117, 0x5, "4c351a63a243e388c9f0c6b40b5b71f69048c7270861cc13ddd7a4cff6392c1a74796bafbccf9dec833c075f6d5766c4b9ab89865d64ca04e8e962d4cb519296476a53ffe5111c71608ffcb1bbecb5ad1f3907ffb1ba5afb21f39d7082f1f5fecb2c014b968da6c649b8e8c2ea3abeede28ef38aba39352aed43067472322d3982ff097684d59dd51e99da4630d9cc2fb77149abfe8d9c1cfb183664e3389053e7ca1f2d2b5a6cc4be6de3220751c52d"}], 0x8, 0x8040}, 0x2}], 0x5, 0x812) sendmmsg(r5, &(0x7f0000d15000)=[{{&(0x7f0000dd4000)=@nfc_llcp={0x27, 0x2, 0x10000, 0x2, 0x0, 0x1fd7, "c20a5153746c3578d5655e4740d9947c21bed0f28b7005c3db93ac07a7af8b7e140d9bbd43287b8c8765fe70f2837607b173a133fb1cc31e0023dd0b688f54", 0x3ff}, 0x60, &(0x7f0000d1f000)=[{&(0x7f0000ddf000)="c74a5a134f8a738f41a89a7301ca80aa6817d440d33db25a887f4992e9390056e5936180b0d480a0eae5ffbd679dce92670bea0176ee4ed7bea70a1befa0ed86e9b536c4ae3d65631b466fee87db3d17edabdb655369a72a056ecc44273e0764c765188af29c9a5d0bcc7b35538bb27594c17ab466be1bbe93634b4e9f5ddc01eaee6ac894ad0461b2c4ff64bed0b2d3f07dde9ce45c0bb7a0cea04a82016d4bc0c9fee6af5002dd763923c8e9bdd8710444cf2c26c2dd98f71fcac592649a", 0xbf}], 0x1, &(0x7f0000157000)=[{0x48, 0x119, 0x191, "e80699ea6452bbfb60cec7997892828c3906862bb858cece66550da660721ffd74070884b17a3d5c6895399ae535c0d20f3d"}, {0x18, 0x0, 0x0, "88"}, {0x10, 0x0, 0x0, ""}], 0x3, 0x0}, 0x0}, {{&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000-0x50)=[{&(0x7f0000dd5000)="", 0x0}, {&(0x7f0000826000-0x1)="03", 0x1}, {&(0x7f0000bcb000-0x6f)="6a", 0x1}], 0x3, &(0x7f0000dd6000-0x340)=[{0xd8, 0x10d, 0x4591, 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{0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x5, 0x4c081) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd2000)={&(0x7f0000de4000-0x8)="2e2f66696c653000", 0x0}, 0x10) poll(&(0x7f0000b3b000-0x30)=[{r7, 0x2, 0x0}, {r3, 0x20, 0x0}, {r3, 0x62a8, 0x0}, {r4, 0x2082, 0x0}, {r1, 0x1, 0x0}, {r2, 0x8, 0x0}], 0x6, 0x1) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000de4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendto$inet(r2, &(0x7f0000955000-0x1000)="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", 0x1000, 0x20000004, &(0x7f0000cd3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/08 23:56:35 executing program 3: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000d1000-0x5)="890704f702", 0x5) r1 = creat(&(0x7f000076d000-0x8)="2e2f66696c653000", 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000826000)=0x3, 0x4) connect$inet(r0, &(0x7f0000be8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000dc0000-0x4)=0x14, 0x40000080000) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000dc0000-0x28)={@generic="ed00000039000001f163ee059b4c3548", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007ab000)={0x0, []}, &(0x7f0000ea3000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000881000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x10, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f000023a000)={0x1, 0x1f06, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r6, &(0x7f0000931000-0x24)="240000001b000901000000000000000001fff50c0900010000001de80000001ff9161790", 0x24) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000f8000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r4}, 0xc) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000dbe000)={0x2, 0x60000000, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget$private(0x0, 0x122) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000547000)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @rand_addr=0x6d, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7ff, @broadcast=0xffffffff]}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x10000001e, &(0x7f00005f9000-0x1002)="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", 0x1002) getpeername(r1, &(0x7f0000dba000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000dbc000)={0x5e25, 0x200005, 0x605a, 0xffffbffffffffb61}, 0x10) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000831000)="2e2f66696c653000", 0x0}, 0x10) r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x800000000000000) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) open$dir(&(0x7f000040d000-0x8)="2e2f66696c653000", 0x20000, 0x8a) msgget$private(0x0, 0xb0) r1 = syz_open_dev$ircomm(&(0x7f00000d0000)="2f6465762f6972636f6d6d2300", 0x3f, 0x200040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f72746300", 0x400001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) fstatfs(r2, &(0x7f0000002000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$inet6(0xa, 0x2, 0x0) fgetxattr(r4, &(0x7f0000d6b000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000089d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000366000)={0x7ffd, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "678f7bfe573161e8", "152738354d5b61a26eaabf28cc35be2819308c44549b71f0d1a75c5b4da4845c", 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000e61000-0xd8)=@pic={0x1ff, 0x6, 0x1, 0xc5, 0x20, 0x9, 0xc9, 0x7, 0x93c, 0x19, 0xab25, 0x4, 0xab, 0x6, 0x200, 0x0}) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6353, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clock_gettime(0x5, &(0x7f0000a38000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00005cd000)=0x2, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r5, &(0x7f00005dd000-0x38)={&(0x7f000079a000-0x48)=@full={{0x3, {"5fb8e36a048c2f"}, 0x3}, [{"c818951f6950a1"}, {"8c293a8834d6c0"}, {"dc78a55b811ad3"}, {"f77ca3ffee4603"}, {"130af1e6799721"}, {"1771fa06ecb116"}, {"e2da61c30f3a5b"}, {"35a0eb57eafdc5"}]}, 0x48, &(0x7f0000d9d000-0x40)=[{&(0x7f0000aa8000)="b520b337e28256de000137c7ec36009f95", 0x11}, {&(0x7f000079d000)="7da2f652239db27e984d3240710aec9bbfd0735d6266877ef96c820ad51a6cf2a65b6f13bcd22f9531c0a6c98802b6586d6af09f49102825fe36dd36a895f00c6a62d86d73c5c198c5daf24ea6892f10d2f7494049226d2a6b6f567e2d0287331a0ad4be208289f4a402d6609138d3c1f0f117f3286295823b8bca09e505b429e90d0fcfcc2675b608a6d15eab679674d901", 0x92}, {&(0x7f00002ed000-0x11)="3a5cb1909246b010681c7766eee42fbde6", 0x11}, {&(0x7f0000680000-0xbc)="a949f03ffe108184eccc586e4985dc28b827ba79c3ba0760960a0a7a2a362d2ad0b3a855a6f80261c1b16c4f660c7efce3833f3d50d97197ca545b88d8e659e7c60229f2cf2cf9c737c11854b5fcebeee587ad111734b42cad60b892fb7cab5cf05ca30cd0cef0597912669cc79c3c90682d202dfb656085f542664c241d6ae1851bd07f6343159d8f76468a89a02d9d04d54a3fe152d2fa420f9767f9bce170a94de80ed2a10a0d0d8665e048110217d7ea8171c61040202a5d2ee3", 0xbc}], 0x4, 0x0, 0x0, 0x800}, 0x40000000) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000df2000/0x3000)=nil, 0x3000, 0x3, 0x10, r6, 0x4) 2017/10/08 23:56:35 executing program 1: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0xc, 0x5010, 0xffffffffffffffff, 0x2c) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x1000000000005421, &(0x7f0000003000-0x8)=0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r2, 0xfffffffffffffffc) add_key(&(0x7f0000003000-0x12)="6c6f676f6e00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="9c6d3c27266458887db6da854f65ec95fc6c74753d7094468bd27398d13d1845ba6c01d0fd1d78bb15be210bddbaf801951cd7e44d026543b9d92edaceec1b1a0964ed7504589e9003eae7972863c91a959535ef6df37bc914e84d607be21b5da38a675fc39def4881396d", 0x6b, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x6010, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x82, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x3000)=nil, 0x3000, 0x0, 0x32, r3, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x80000000000003, 0x11, r4, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000032b000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00004cd000-0x38)={0x0, 0x0, &(0x7f000012a000)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f0000292000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa9000)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xde, 0x0, 0xd4, 0x126, 0x0, 0x0, 0x40, 0xfffffffffffffffc, 0xfe, 0x0, 0xff, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000, 0x0, 0x0, 0x68, 0xfffffffffffffffc, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ea0000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r3 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x2000)=nil, 0x2000, 0x8, 0x34, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000e2c000-0x10)={0x27, 0x200, 0xbea, 0x0}, 0x10) listen$netrom(r1, 0x4) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10) r5 = gettid() accept4(0xffffffffffffffff, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) ptrace$getenv(0x4201, r5, 0x401, &(0x7f0000f86000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000861000-0x8)="2e2f66696c653000", r4, &(0x7f0000bef000)="2e2f66696c653000") r6 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x3, 0x0) ioctl(r6, 0x2285, &(0x7f0000001000)="") userfaultfd(0x80000) 2017/10/08 23:56:36 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000053b000/0x1000)=nil) r2 = gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ce000-0x8)={0x0, 0x0}) mmap(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000053d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000)=0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f000053b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000cc000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x60, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000)={0x43, 0x8, 0x6, 0xffffffff, r6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r7, 0x1}, 0x8) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r2, &(0x7f0000006000-0x5)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78800000}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x8, [0x1, 0x63b, 0x400, 0x800000000, 0x3, 0x3, 0x3, 0x40]}, 0x5c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000cd000)={r8, 0x7, 0xffffffffffffffff, 0xff, 0x1, 0x100}, 0x14) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000002000)="048431316070ef3966844c5e649e5b3b6f004f4d14f6b21e8d4767fff6ed4123a7ed21a57c52ba8733fecbb7dda004a540e7becc681b2e13adbcdff9dda226e45c9e78b2e73fc06df031257def38b1545b95bfea9d9146e0b2953dec1b6244af4994a9b887bfc91b7d48e330198a", 0x6e) 2017/10/08 23:56:36 executing program 6: clock_gettime(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000232000)={r0, r1+10000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000af8000-0x28)={@common="73697430000000000000000000000000", &(0x7f0000d67000)=@ethtool_ts_info={0x41, 0x800, 0x101, 0x54a, [0x1000, 0xe7b, 0x5], 0x7, [0x6, 0x3, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r4, &(0x7f0000097000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) geteuid() socket$inet6_dccp(0xa, 0x6, 0x0) listen(r4, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5d3e9ecabe2f", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000b55000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cc1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000)=0x14) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000090a000-0xc)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffefffe, 0x9}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000f0000-0x4)=0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000cce000)={0x17, 0xbe, &(0x7f00009c3000)="8dcbe1c19247708b6b3dfa9a586825bac5db2ec8f8096b2d88056c0077f279e20fe2b203d7c525e31a08e752ac6987d3939f279ca4e621e69f4fe2af525ad4df6c31d0b4ec656d0af4a6099143f00e2f49b0f2ebd833166be29435fa363fad79234b6b5ba934c3acc1c79dca16bba49d96fe66dab92c132faa927921803cc1add241c264284b856fb0edd7a4c3d1788de4cd98ae301de1b143d2bc09dd32d59509e33ec2711f5ea1c34e053980123f38c68953acc9be732b434836a8dc8b"}) syz_open_dev$tun(&(0x7f0000d19000-0x8)="2f6465762f6e65742f74756e00", 0x0, 0x1) r5 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000618000-0xc)={0x20002003, 0x0}) link(&(0x7f0000f02000-0x8)="2e2f66696c653000", &(0x7f0000efe000-0x8)="2e2f66696c653000") syz_extract_tcp_res(&(0x7f0000f40000-0x1)={0x42424242, 0x42424242}, 0x1, 0x6) uselib(&(0x7f0000d5d000)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00009d7000)=0x1) setsockopt$inet_dccp_int(r5, 0x21, 0x1f, &(0x7f000081e000-0x4)=0xffffffffffff8001, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000e6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r4, 0x5452, &(0x7f000054b000-0x7)=0x3) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000203000)=0x2c03e487, 0x4) syz_emit_ethernet(0x76, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0xe91f, @ipv6={0x0, 0x6, "a228af", 0x40, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x3, 0x42424242, r6, 0x0, 0x0, 0x10, 0x11, 0x0, 0x0, 0x0, {[@generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) 2017/10/08 23:56:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0xffffffffffffffff, 0x40) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r1 = syz_open_dev$loop(&(0x7f0000ed1000-0xb)="2f6465762f6c6f6f702300", 0x200000000004, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = add_key(&(0x7f0000965000-0x8)="6b657972696e6700", &(0x7f000089d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000+0xe5b)="6b657972696e6700", &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c6000)="0dcf060029d7354738a82e0fd1c0887145e069502133d3e87d94e3fcf27211ff298080c9fcbf534167ee6e62c69a978e417b75a6a3714100169750454052e3bbcc13129c16b5d0105ba2034ea7522f72a38531d450df26328329b0aac8fb89f6b108c4e60f1484fb1c869e89a219b583b5277084787ce76ffd5b0f61050296c8836ebec8b6", 0x85, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007db000-0x20)={0x5, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00003e1000)={0x200, r5}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f5000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f000055b000)={0x3, 0x8}) syz_extract_tcp_res(&(0x7f0000582000-0x8)={0x42424242, 0x42424242}, 0x3, 0x13a8ccf) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) getrandom(&(0x7f00004f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006fe000)={&(0x7f0000cf4000-0x8)="2e2f66696c653000", r6}, 0xc) r8 = open$dir(&(0x7f0000073000)="2e2f66696c653000", 0x440000, 0x120) syz_kvm_setup_cpu$x86(r6, r6, &(0x7f0000541000/0x18000)=nil, &(0x7f000086e000)=[@textreal={0x8, &(0x7f0000ce4000-0x40)="0f0f16050094660ffe250f320f2112baf80c66b8ec40b88c66efbafc0c66b8ce5eeaf566efba4000edbad0042ef00fb05a2266efba6100b80000ef660fd7e2", 0x3f}], 0x1, 0xfffffffffffffffd, &(0x7f00000a0000)=[], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fchmodat(r8, &(0x7f0000046000)="2e2f66696c653000", 0xd0) ioctl$int_in(r7, 0x2000000000005441, &(0x7f00005f9000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000cd000)={0x10002, 0x1, 0x100000, 0x1000, &(0x7f00006ae000/0x1000)=nil}) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f00009a9000)=0x0) 2017/10/08 23:56:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "636d614c28370000000000000501000000000000001300e1ff0000000000000000000009e4ff1c0000000000000000000000000000000000b300510000000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000219000)="08a8e8", 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$alg(r1, &(0x7f0000fcf000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x58) r4 = socket$bt_rfcomm(0x1f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x100000a, 0x32, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000e9c000-0xc)={0x12, 0x0, 0x0, 0xe0b1}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x10, &(0x7f0000fcf000)="", &(0x7f000059b000-0x4)=0x0) sendmsg$netlink(r5, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000022000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000e93000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000dba000-0x4)=0xffff, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x600000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000d93000)={0x4}, 0x1) socketpair(0x0, 0x6, 0x9, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000b48000)=0x0, 0x4) io_setup(0x2080, &(0x7f0000033000-0x8)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d2a000)="2f6465762f72746300", 0x100, 0x0) io_destroy(r8) 2017/10/08 23:56:36 executing program 7: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000924000-0x88)={0x2, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00005ff000-0x2c)="a5ee1a1954f3f6f03cccef2213141e12f42b555a60b7289583d2f2914d6523f8d0fe977111f9243d91af0e28", 0x2c) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000004f000-0x4)=0x4, 0x4) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed0000)={&(0x7f0000d85000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed2000)={r2, &(0x7f0000ed3000-0x23)="ab63262b643eb61b7978149153c99302de16b4b3a4f16d79f4317cb2b49b8c26e7a994"}, 0x10) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ed3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x5, 0x0, 0x4ea1f2de, 0x5d1746c8dbd3ffa0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xc82000)=nil, 0xc82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) fcntl$notify(r3, 0x14, 0x1) setsockopt(r4, 0x80000000000114, 0x6, &(0x7f000063a000)="1a000402", 0x4) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00002a8000-0xf0)="0e5baf3d462aab75647c7831564d0d950528ff2f1126fb76f189be7ccc7e640290c77277a5c103372a17c10e6c6f304d0810909cd3bd3a6ddea8dbfa4fd2dbc5f188a5a0350000c52771e89d00e152d2060000003402af28b1474f6299a575d71d59179fb509595fc26229b2a84e9c4cb83226e154a243549cd16b81ecc58d7ceeb03809583c689b38b968e56854f953556f8a5fa7fb48e8d6c00bc6925e0a7df1b9c8daa615b6971240c863fdefcf8fbb3866f55afb3e10304215f873cb7beb65fad7b8da4582709ff5ae860b9aa4ba968bd07ad60328f1e8cc2acc6c2421f73e60f3d6b744a4334d48fe3fa6b00f8b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000706000-0x20)={0x8, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00005bd000-0x20)={0x7, r6, 0x10000, 0xffffffffffffffd9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x3c, 0x5, @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}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x7, "0619f2", 0x0, "3152a0"}, "34"}}}}}}) 2017/10/08 23:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) socket$inet_tcp(0x2, 0x1, 0x0) msgget$private(0x0, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000b67000)={0x10000, 0x80000000, 0x2, 0x1, 0x100}) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x48000, 0x0) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0x6, 0x4, 0x4, 0x40, 0x0, 0x0, 0x0}, 0x14) r2 = accept$ax25(r0, &(0x7f00002e7000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000632000-0x4)=0x10) dup(r1) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"cbc1856d303315"}, 0xc0ef}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x68)="d7a238104b63fa8a728fc298b6d935d765bc9408a7b97955594c3352d1debd28f0e1ca2f0318b33a03e022a8d14a10a3e68d570cf7a471e1d8496cb50a289a73c5a092028e9b1dbb0f8f5c312a8db24e520f747520f335c2fce20c18caeb89858d2fcf917f25f6dd", 0x68}, {&(0x7f0000001000-0x74)="c294d307413768c606ed2e9dd6de882b024129cf6478718c35708ac295678694552f9606538f5b15dc457b4e99c20c5a9afaeadc94b71190c7f79bcdfdc47b54ccd6de5bbd34b3a9f6ca6d4768bfa03af3362493bcaa8b88ddd97af5cee836ada8379ddf901011fdccf3d64b9b197683c65c080f", 0x74}, {&(0x7f0000fdc000-0x65)="aa64449d00bcb3677b529c8eab1c5fb433a5f52f1dbd67f015c2c967ff8215c9dbf955b3fef5a46460a34f77fbb456b9bef3d1b589f52b606fd135c78a4b0ab6814fd52fe6c380d0170b869097c7b0ce6b1564dff7b9afba53bc51d5fa8e150ca92ddd4dfc", 0x65}, {&(0x7f0000a63000)="dcee1ba1fe4729cb98b9c0fc75117e936cd355dccdf3bdcccd0e358f375721eea2908bd42df4a4aa798374343618dd7ff7bd6b8c41bdcd216078f89fcb20579e800dd5bef74d562dd9485cc4f9b0d7604af41d2affe1b87020fbb82374dbc1fb2ed0b4e9a137804e37b2a61c4a201c93a5575a6302d6c5b9ce026cf38127834770c3a7f8ba2d31c51a244277ee639881c63d687d3fc1bd0c5e04922d6adb92b76f42b4ca778378487a51d3c0adabf0", 0xaf}, {&(0x7f0000000000)="a0780931ca0e5282d04ec85d208a2652bc03560dbc2a0e2aa765cec1dfc59abd6107b58060f350144c71c3902ba173d2895b084aee86a5d7ec1d2ee50cc60cc19ef0e704b54086b45e9d1f7ed6432bc12bb91c9fb67ffe04478eec995114feb305f8d19b5a5b5177d5aae9e35000dbfc96474816190061066ef47f12d06dbf8eece02ea78b9b2b457e46bcc40c4fc96231b39fa66acc2d02c765931d3f120f6359150865bc36798752acfe2970be693e1d34a4b4532c13830efd614e2bfd61340f9814556fa7cb1bdfdff324d5ddbf216af004638fac8a97f5c35152abe834332d", 0xe1}, {&(0x7f00005e2000)="82aad6cc1df99ed455987d5a843c0ca52110ecc865c66e4c275345926f1e46453edf278d83894b570d4d89d86ae5519a8aaf8c7507735c1acb15af30967d4cdca460bcd2de03ae51efd6978954de011b796ad3daa979d32a8f9ad9", 0x5b}, {&(0x7f0000001000-0x4a)="aa390c523eb9bd912829c0f443e6172272b176ca2166879f5958f499630ed09eac246265ebdd2594066bb871f90387255586b1e6a6e0b16d9b1c927ee61d780000000000010000000008", 0x4a}, {&(0x7f00009f7000-0xe)="9f444be5983b9892bf9a65d60c5e", 0xe}, {&(0x7f0000000000)="878915700ba7b40eaa82e0a11f7c32ee99d13f6bfdc59b3731da0171c388bc4bda30ec03deb6d18f29b4438ed9e3db0234bd5eebe1406900de381164db874c55b74d62d15f81a72c818458913cb747a386a47e4393f1", 0x56}], 0x9, &(0x7f0000001000-0x128)=[{0x68, 0x12d, 0x6d69, "f8ec5a2a47a9172fa2b271505f9e23b453067d31b3f94ee420c1c3d0dc615b97701e1b4f1f6a60c9ebb96d165947603d05ada7d5ae6c60e815de5a115cf5351a091e6be7b743d89256710ac639fe75b02674f578c592"}, {0xc0, 0x11b, 0x60b0bad6, "bc292fc4cdbf27792a7a7564d323aa370c52e16e94ee86310bfea2b36d4f4c5f87d6b559bb7ee107fb4e26f9aa83b8b96ed5ea5c909029fd476ca11f81e4732266840a5aba077c1e3bfc70f4089983b4906bd9c2317e7af11a72258f2a405a42bd709e45be70575ccf2904285a48f0816b3aaaa39ab37ede7b31088a14bb4b6aa2e46fe500418aea15c7b53f994f85ceee02fc309ccc03c8488a1be1538329d88bf1a135218e91692dfdc407"}], 0x2, 0x4000}, 0x813) sched_rr_get_interval(r3, &(0x7f0000489000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000186000)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000002000)="2e2f66696c653000", r0}, 0xc) ppoll(&(0x7f00003ef000-0x10)=[{r1, 0x1400, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002ea000-0x10)={0x0, 0xed39}, &(0x7f0000518000)={0x81}, 0x8) ioctl$sock_bt(r0, 0xdd15, &(0x7f0000002000-0x94)="2397403108a7cc21a979d23a4190013edf3f5cedbb53e9567b373d4de32112d14386df6285aa3bd9d909bfe3301831f70a369b9ef02b3fda79465c728013406be1ca4268ee14fcd7a887bd603a17d46551a0970115b221be78beb757dfb3b11039fbac1322614e4108cbfb74e587f1d294e47c6b3ad9b5f7340a986f8096385717c95bf5bfb576e8aa8d17eec2d74326708d0554") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000914000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4, 0x0, 0x0}) 2017/10/08 23:56:36 executing program 4: r0 = eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000034d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00008da000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x2, 0xff, 0x0, 0x81, 0x20401, 0xffffffffffffff81}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000280000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000412000-0xd)="2f6465762f736e642f73657100", 0x0, 0xa0800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001de000)={0x0, 0x0, 0x0}, &(0x7f0000481000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f00000f8000)="2f6465762f7573626d6f6e2300", 0x4, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f000077a000)="2e2f66696c653000", 0x80, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0xe22f, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000004, 0x0, 0x9, 0x0, 0x0, 0x1ff, 0x2, 0x200, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00005af000)={0x62, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "f37d76c08cd6faf0", "5fb2bc3a0edf3fa34d41ee4b6940b445f1057980e787b2f81851edd1c22681c1", 0x7, 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r5 = msgget(0x3, 0x24) msgctl$MSG_STAT(r5, 0xb, &(0x7f00007a8000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000021c000-0x8)="2e2f66696c653000", &(0x7f00001d2000)="726569736572667300", 0x0, &(0x7f000023b000)="") mmap(&(0x7f00001de000/0x10000)=nil, 0x10000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000181000-0xb8)={0x8, 0x7f, 0x20, 0xfa4f, 0x7ff, 0x1ff, 0x800000000a, 0x2, {0x100, @in6={{0xa, 0x2, 0xe872, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x80000000, 0x5, 0x6}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000cba000)=0x9, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) fallocate(r7, 0x2, 0xfc4, 0x0) creat(&(0x7f000013c000-0x8)="2e2f66696c653000", 0x109) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000aa3000)={{{@in=@rand_addr=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x400000000006, 0xdb0b) bind$inet6(r8, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 94.353737] xprt_adjust_timeout: rq_timeout = 0! 2017/10/08 23:56:36 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x305, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d67000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000080a000)={0x1}, 0x1) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x401}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000fe6000)=0x7, 0x4) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00009f8000)=0x5, 0x4) r4 = socket$inet6(0xa, 0x3, 0x39) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000fe7000-0x10)={0x0, 0x0, &(0x7f0000fe8000-0x58)=[]}, &(0x7f0000b7a000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00005ce000-0x9c)={r6, 0x93, "fbc98d492edea91b49dcb287575d772b73a684549ed0306eed932778b730b10a9015d59242b39922870a678eee7d82a05c975e3501cf221f533cb2a4c83862d8a45d05139e13a60eb0a6aca3c0cf9359052be64179bd9dec8efeb35295e890880c1c7ca102218978c85331d6c984c65367caaee6533605456c6a93b9bae933f37ab75db499d70808e7a48c36eeeef69bbab282"}, &(0x7f0000fe7000)=0x9c) mmap(&(0x7f00003d1000/0x4000)=nil, 0x4000, 0xe, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000)=@assoc_value={r7, 0x733}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000fe9000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000feb000-0x4)=0x8000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d45000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000013d000)=0x1000) r8 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r8, 0x8920, &(0x7f0000fec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x2, @fr_pvc=&(0x7f0000feb000)={0xffffffffffffffff}}}) 2017/10/08 23:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000d50000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="68503e572d45b6b2808b60074f0232086269f6e2612279a6691a4d7cbe8d4aa19c090300000000000000d037e506c25e730a7947da4687b6d86e501fe12b1adad198adc1e43582097618693390f3e9493c37bd9c98f7d492913ffe6c22129b48f6dcaa6619b5b08ab3111bac490785f6a4854c8230311a745c749cd12fa31cedb6e64031463fde0107bb5002ecce9e5aed78ae2103607a12f87c3397ab6949447cde2554103782875b89662bc5d7a4c101cc1db64a5bc0b8f8aaceb44ec723c0e40f46dd5e5169520555e658b3540acc6eccb8a93836cb7551fe154815a6248d3b5426f984be0719923d32aacc555259d804ddf24461ece4ef19", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000133000)="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{0x1010, 0x1ff, 0x1, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004aa000-0x9)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f000000b000)={0x2, 0x3fff, 0x8000, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x4000000000004, 0xffffffffffffffff, 0xfffffffffffff001, 0xffffbffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000027c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000609000)={r5, 0x2}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x14003, 0xf002, 0x4000], 0x3, 0x14, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000401000-0x8)=0x1000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000188000)=0x2ffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003d6000-0x4)=0xffffffffffffff80, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00008b2000-0x10)={0x7f, 0x200, 0x3}) creat(&(0x7f000070c000)="2e2f66696c653000", 0x2000043) unshare(0x2000000) mount(&(0x7f0000ad0000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000ce9000-0x7)="63707573657400", 0x4, 0x0) 2017/10/08 23:56:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80001, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000c, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x4) mkdir(&(0x7f000000f000)="2e2f66696c653000", 0x0) mount(&(0x7f0000284000)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x6, 0x8) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00002f9000)="2e2f66696c65302f62757300", r2, &(0x7f0000538000)="2e2f66696c653000") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000003000-0x50)={0x101, 0x8, 0x1, @thr={&(0x7f000001f000)="8c12e116d51cc1f0d01145ff6adb011b86057a08cdc60dafad229771a695f974e34e71565a400c3dd648ea5a78f66b1a53bb2a0dc8e8914e847ebd0da595185c58977371cbba6c53f5cbfd725d6c683702ecb97d0d5b501a3a24792aa912d4a05f999fc53a4a052b76bdec894c2a7e0db4d26a84e830a2b49488bbd9fe534748", &(0x7f000002c000)="d0247e72b66bfb942db35a60802b8e6b10222386f72a64f803516dddd6542e07206471cbf9583bbb3a36bf18a4b760d2baabf22d5d924956eb3b4ba8169f0df5ae019b642d850997151b8c87450f74eb0aba68596e7f077b64dddcc2ba44f6b817fe481fc5673e4a99a360dda84f0da515432536285d04e1209b65779f5b25c989443975f43c1e8aa405cce0037c659d0e6086515d9b7d99193202c2b06eedb848adc11c0550c77b3870961cc851c5f749300d9334f34bdcaa9478ccc4eb922b83e3ae23026027476602718c9dcbaa39820b73a610f60c57ecc39b282cac24c59315e0ee107276633533d8015bd398ba83ace118d829840b"}, []}, &(0x7f000002c000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000047f000)={0x0, 0x0, 0x0}, &(0x7f000053a000-0x4)=0xc) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000053a000-0x4)=r4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002e000)="2e2f66696c65302f62757300", &(0x7f00002b8000)="2e2f66696c653000", &(0x7f0000012000)="6675736563746c00", 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) write$evdev(r2, &(0x7f000002e000-0x30)=[{{0x0, 0x0}, 0x7d1c, 0x6, 0x0}, {{0x0, 0x2710}, 0x3, 0x6e5, 0xfffffffffffff382}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000361000)={0x0, 0x0, 0x0}, &(0x7f0000478000)=0xc) 2017/10/08 23:56:36 executing program 1: ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000fb3000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 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) r2 = gettid() process_vm_writev(r2, &(0x7f0000052000-0x80)=[{&(0x7f0000046000-0xb3)="", 0x0}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000051000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000041000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000052000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000005000)=[{&(0x7f0000052000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000051000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000003c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000051000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f000002c000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000051000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x7, 0x0) fstat(0xffffffffffffffff, &(0x7f0000c5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fdf000)="2e2f66696c65302f66696c653000", 0x183) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x204083, 0x0) signalfd4(r1, &(0x7f00002a9000)={0x210}, 0x8, 0x800) mkdirat(r3, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c65302f66696c653000", &(0x7f0000fe0000)="2e2f636f6e74726f6c00") chmod(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x40f152a1a03d37a7) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r3, 0x4018aefa, &(0x7f0000ca9000)={0xffff, 0xa4, 0x7ff, 0x7}) r4 = creat(&(0x7f0000002000-0x8)="2e2f66696c653100", 0x0) mkdirat(r3, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r5 = openat(r3, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) acct(&(0x7f00001b6000-0x8)="2e2f66696c653100") symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r5, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000330000-0x10)={0x7, &(0x7f0000d4a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f00001a4000-0x8)={r6, 0x2}) renameat2(r5, &(0x7f0000fe0000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x2) socket$inet_udp(0x2, 0x2, 0x0) r7 = request_key(&(0x7f0000cee000)="73797a6b616c6c657200", &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000105000-0x17)="626465766574683065746830656d3173797374656d2e00", 0x0) r8 = request_key(&(0x7f0000df6000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00003a5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000863000-0x1)="00", 0xffffffffffffffff) keyctl$reject(0x13, r7, 0x3, 0xffffffff, r8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e64000-0xe8)={{{@in6=@remote={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=@broadcast=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}}, &(0x7f00008c3000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000d27000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x20, &(0x7f00002ae000-0x14)={0x11, 0x17, r9, 0x1, 0x6, 0x6, @random="d8e4cf3f00b7", [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mknod(&(0x7f0000ab6000)="2e2f66696c653100", 0xc00c, 0x3ff) 2017/10/08 23:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b19000-0x8)="2e2f66696c653000", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) gettid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x723b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000b39000-0xe0)=[{{0x0, 0x0, &(0x7f0000b87000-0x60)=[], 0x0, &(0x7f0000b87000-0x96)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x23, 0x4, 0x48, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f56000-0x20)={r2, &(0x7f0000389000)="9fdbf41438110dbf675149e86de7bbb6995113e8c2dd1e098c8e16bcdbcf4da2b4930dcee510f6aed9f05b2c36a58a21985985682c096d4d4cb4ce015c330a12bd017714ed8a7fff7384f9cbe00036a2979d8fa6bdf1535382119ca63109cadaabaa6ac9623b1c9a2354eb7dfffb70d75ba895dcc34164fce69d38520da5c7980000000001858967484d2545e086c3f7", &(0x7f0000f5c000)="b0375c5a37fab66f4fbaea1d9454d83b8ebffc61f64afff88411928fa6c38eb1dd4f51526db742c2a0f3fad57ba78b9aac4e2620014d3c207aa8d93e863d6e92734974155c97942215947d7951beaf938c7853e7fb429cd91c8585ffe88d3c39736aaba42a4445e8f15aaf016bd76c0bc23099805a4cc31cee9107a458fdb3d8c64abbd183e1d6d3af6eeccba279fea70fb89c0b44866f3f735fa018e3c8b93b1a9e14d12020d8a0d196eff6edd94e03ad52690ebc7b4c5087988a548ac2f6454a9f0eca187d29", 0xfffffffffffffffd}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f58000)={r2, &(0x7f0000f58000)="fea657a9b368e67e9c0158753e58f7af645e39d229b62ecd0fe2e4e3e0216a9b550cc9c9c50916f04f6d178b2450b9961fbf719964b5adaa2ba48835da44658be33657c0f44d174bb653cde4c38ac3e3933045d4b823adefc623778c24da38db044887dff7e1f1b028c51a5fee59b5f21ff46d98e3c5b1473d64905764b7d5d839b6e8868734bd88a0aa61d1163da30db85383625aa472d56c945db925094514249c2d11f08517fa760098b6bc7a8597e68e76bc57b948e929555fd632739200b24f127301d5c6c1b84bd8f0944affa32ac1fb380e5c58efcedc2a3e8cffec993731e62abc3b1096754cec5e57bd2cbb", &(0x7f0000323000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f93000)={r2, &(0x7f000070a000)="0100000035", &(0x7f0000dd2000)=""}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000412000)="04fb003ea7", 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000f59000)=0x79, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c4a000-0x10)=@generic="9c1b63fa7178658c04331c6a4d61c59c") bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x0, r2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000278000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000032e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000086d000-0x4)=0x23) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={r2, &(0x7f00000cc000)="fe3e48b5e4db4983ec226940c1a64227113ae3473309d57c0a1107dbcf602bad1d02338a5cd90d0f8445e8dc789535f14ddf3f6a555901fe2e897432278963bec8e9eb026a7c61ca8f8ba9a3d7f8d0e48653792fb96caa1ed02308cf0540cf00696575cd70fb9cad67d4255352f6a2e117e7daa41cd8fa4b913367bf7037faea3e10dea637f31221005407e36c75a8ae0b8524bfd7c1263d9278f6563f42489f0b2ffae815f764ef985e7b79c2e5214c"}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f6d000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f00009d0000-0x8)={0x1f, {0xfffffffffffffff7, 0xd00, 0xfffffffffffffffa, 0x100, 0x3, 0xfff}}, 0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b8f000)=0x1080, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x136221eafb34d079, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000750000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000465000-0xc)=@nl={0x10, 0x0, 0x2, 0x2}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40400) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r1, 0x0) listen(r2, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f00005b7000-0x18)=[@generic={0x3, 0x80000000, 0x80000000, 0x2}, @generic={0x4, 0x1f, 0x6, 0x4}, @generic={0x100000001, 0x100000001, 0x0, 0x10001}], &(0x7f0000e53000)="a3090ac56db5", 0x0, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000059000)="2f6465762f7667615f6172626974657200", 0x460004, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000188000)=0x400, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xf21, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffefffd, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000116000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x2000, &(0x7f00000cd000-0x10)={0x1a, 0xf5, 0xffffffff00000000, 0x8ad5, 0x85, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000391000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x1c, 0x4, "ef30ea560dbe70b05ada65bce8fc789236a420b43e3c8f4e64574c68e0d84fb504293926fa50cc2245b842fcd8d66a9ce123d517c01bc23ea718fd18bfd33bfa", "603b038a2abc54f67256b05feb914d51a104dbd5e24959b6a122633a8d2eef82", [0x4, 0x5], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) getsockname$ax25(r1, &(0x7f0000604000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a9c000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d5d000-0xfd)={r3, 0x400, 0x27, "e692095e14814f8c284a2e661df6f8288e2a38be843b99bd852b4d66673cf429bd731e09ecb60652b9ebd5cb55b1c721396cfaea790416427b0363bc7bb1f3ed29233b62be1fdcd783076424bd63e3cb53f02e9c1a62281f3c865226f978072a80577719e6baf82456b516bde56adb0ec5692dd29e293d33767ea2fbccaffd5398f6d5e457e1b4c43002c067fda8515dca7cd0dac785ccf734d83b53928bc4ab22f0d2c2d6f278d8ac468c212569b13be648b2c70011ea4fae908a58a8cd7d4848f41f46f6d2a4a1733c02ddcdb181914f3d1427ab6ee0e418e5fd1809e7605fedf60b1996d5c576b01a2d51de9f0ec8b50456"}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0xa8, 0x6, 0xa, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r5, &(0x7f0000771000)="00046e", &(0x7f0000699000-0x1)="15", 0x0}, 0x20) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000051c000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r5, &(0x7f0000f3d000)="ed05", &(0x7f00001b2000)="060b2bf47647ceb05f846b92914f55", 0x40000000000}, 0x20) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000d6f000-0x24)={0x4, 0x3, 0x9, 0x0, 0x8, 0x6, 0xfffffffffffffffc, 0x200, 0x3, 0x1, 0x80, 0xbb73}) r6 = socket$inet_sctp(0x2, 0x3, 0x84) modify_ldt$write2(0x11, &(0x7f00002db000)={0x7ffffffe, 0x100000, 0xffffffff, 0x5, 0x8000000000000007, 0x5, 0x3, 0x891, 0x9, 0x2}, 0x10) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000466000-0x38)={0x6, [0xfff, 0x6, 0x3ff, 0x2, 0x7, 0x6]}) sendto$inet(r6, &(0x7f00006b3000)="", 0x0, 0x0, &(0x7f0000fb5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000a8a000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000034020000000000000000fffe07ee"}) [ 94.476867] xprt_adjust_timeout: rq_timeout = 0! 2017/10/08 23:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c39000)={0x800, 0x6}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000719000-0xc)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x0}, &(0x7f00006af000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_ts_info={0x41, 0x9, 0x7, 0x3, [0x1000, 0x203, 0x9], 0x3, [0x1, 0x10001, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b16000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f000043c000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c7000)={r1, 0x7f, 0xffffffffffffffff, 0x1, 0x3, 0x200000000000}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dcb000)={0x0, 0x4, 0x2, 0x86}, &(0x7f0000000000+0xb28)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f00007ac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1b4, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = accept(r4, &(0x7f000027d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000416000)=0x10) listen$netrom(r6, 0x8) getsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00007a0000)=0x0, &(0x7f0000215000-0x4)=0x4) r7 = accept4(r4, &(0x7f0000be4000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0xc, 0x800000080804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000a9e000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f000043b000)=0x0, 0x4) setsockopt$inet_opts(r8, 0x0, 0xd, &(0x7f0000f8a000)="f751cbdf578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8503a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f94c8db2e7ca0151dfafd09ad6ba69f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5153a9af897236ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f5237a965b6e12787a77690a7e9998ab6c06c28a0be2a9f588d3bf24567067f9910fbe0814fb1835eefa1779364802a4e3b5f2fb1b7cb2e511a080b491139d14bdf8869f77d0286de73f09773c3e6cbb3ae366f9ab803048a38b1a6f163", 0xf5) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r8, &(0x7f0000c37000+0x141)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000de2000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x5, 0x1, "7642e75f095c0004e92012615fe79fb4432ffebf4b163569ee94fc35134090ffd15c3f296cc942aea07c4f108b869ba2f2f6917802ec35b0821e055caacb0fcae4df0444217f5c5984fee9da1784a249"}, 0x160) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000716000-0x8)={r2, 0x8}, &(0x7f00002f2000)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000a2d000)=0x84, 0x4) unshare(0x20000400) 2017/10/08 23:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000563000)={0x3, 0xfffffffffffffff8}, 0x2) futex(&(0x7f0000369000)=0x0, 0x2, 0x0, &(0x7f0000f19000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000243000)="") socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x211, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000bc8000-0x10)={0x3, &(0x7f0000123000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet(0x2, 0x1, 0x7fd) sync_file_range(r1, 0x6, 0x1, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004cd000-0x10)={0x0, 0x2, &(0x7f00004cd000-0x38)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x1b, "172f0a6d0651bd00733dc5e975416cc7561763c91a053e8ce16d90"}, &(0x7f0000000000)=0x24) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000287000)={0x0, 0x0}, 0x2) r6 = socket(0xf, 0x803, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000053b000)=0x2, 0x4) write(r2, &(0x7f00007d7000)="0000000102000000007466bc8e000448", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00003d1000)={0x0, 0x2c}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000421000)={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]}, 0x7, 0x2, 0x4, 0x5, 0x42}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008b8000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f00001fc000-0x81)="", 0x0}], 0x1, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x2) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000092f000)="43d6ce") setsockopt$inet_mreqsrc(r9, 0x0, 0x2f, &(0x7f00001f2000-0xc)={@empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2017/10/08 23:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00004f5000-0x10)=@common="67726530000000000000000000000000") ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000688000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a9000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000072d000)=0x0, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000f6c000)=0x0, &(0x7f0000b45000-0x4)=0x4) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001cd000)={{{@in6=@local={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}, {{@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}}, &(0x7f0000c9d000-0x4)=0xe8) lstat(&(0x7f00000e1000-0x8)="2e2f66696c653000", &(0x7f00003fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000684000)={r5, r6, r7}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000330000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000d65000)=0x0, &(0x7f0000f68000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00004fc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x2, 0x8, 0xb2}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f00006c9000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000734000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006b5000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/08 23:56:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000b000-0x38)={0x7, 0x7fff, &(0x7f000000b000-0x1000)="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", &(0x7f0000004000-0x7f)="c5651fe498f34b3500da9526388c25af57d5dfe28e928bcc6211a4a47b3fb54a029ce5d7cf06d08cd8bad8c7635236666c9adc9ee03e75be72681929ae2c3101d5f5887e1fab51df04b76026a42e984f8b036f485ac9a33a48a645fb47e1717a254e46254e729854ce98c4dc8165c44238c3755575ca055efcdddc1766bc81", 0x1000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x202, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7dfff) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000023000-0x10)={&(0x7f000000d000)="67092d8201fbe4e543cd49b3e301a074dead24944280b4f4051ba85dd6f07f7342286a9c57efe6", 0x27}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) accept$llc(r0, 0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000008, 0x32, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000024000)="6465616400", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000020000-0x5d)="ef9920a6be4aafbc861244343f3e5fcdc45c672ffe725a22796a2d9562276ed73777368b7529a75e5f2e21bcaf04418551aa132b8f664297727ae4fdd7fc22aa9585a338b10b1bf94dd076c1440c39d224b9610ef7c5dac408776a3c2e", 0x5d, 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x3000)=nil, 0x3000, 0x3, 0x30, r2, 0x0) r6 = request_key(&(0x7f0000025000-0x8)="6269675f6b657900", &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000025000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000024000)="6b657972696e6700", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)="") 2017/10/08 23:56:36 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff7000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xf, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r0, 0x0) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0xffffffffffffffff, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000615000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x400000) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x2, &(0x7f000023b000/0x1000)=nil) r5 = syz_open_dev$loop(&(0x7f0000ae6000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffbfd, 0x800000000000) r6 = socket(0x1e, 0x2, 0x80000004) bind(r6, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r6, &(0x7f0000557000+0x130)=@generic={0x2, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f000067f000-0x80)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a3040000002b0afe7ce43a4b2470a0c5006669ca021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70d6f36cb184a"}, 0x80) dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000a09000-0x10)={0x0, 0x4, &(0x7f0000f2a000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d1c000)={r7, 0x9, 0x6, 0x4, 0x8000, 0x81}, 0x14) getgid() fadvise64(r4, 0x0, 0x7fffffff, 0x4) ioctl(r5, 0x400000000000125f, &(0x7f000036a000-0x1)="95") mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x80002, 0x0) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f00007d8000/0x4000)=nil, 0x4000, 0x2000000, 0x8030, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x10000000000005, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007a9000)={0x0, 0x2710}, 0x10) r1 = eventfd(0x100000003) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, r1, 0x100004) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x9, &(0x7f0000fb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000ce5000-0x38)={0x0, 0x0, &(0x7f0000334000)="", &(0x7f0000001000-0xc1)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x10004, 0x4000000000000001) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r3, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004b4000-0x10)={0x0, 0x1, 0x5, 0x8}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x4, 0x0, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000004a000-0x40)=[{&(0x7f0000047000-0xbd)="83ceb5cad13b7ed8003baec1b937873db57ee78d540d8c67a865afb214e7d587081ac47e0b2f6a779426ff831444ed7850809487851f5e23220efc2be276ddee4401670f635a7f833262404c438a53d2f70163a92458e38e69a5dc5bec6c732cf086375ea711e23cacf6c33f006604243c743d6861c868de", 0x78}, {&(0x7f0000025000)="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", 0x3e0}, {&(0x7f0000048000)="", 0x0}], 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ed6000-0x4)=0x6, 0x4) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000ab0000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000443000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x5) close(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005c6000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x40400000007ff, 0x0) ftruncate(r4, 0x9) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r3, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)="", 0x0}, {&(0x7f0000e4f000)="33", 0x1}], 0x2, 0x0) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x1, 0x7f, 0x9, 0x7ff, 0x7, 0x2}}, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) socket$inet_udp(0x2, 0x2, 0x0) 2017/10/08 23:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000215000)=0x10000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = getpgid(r3) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000874000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003de000-0xc)=@sack_info={0x0, 0xe2, 0x0}, &(0x7f00007f2000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008bd000-0x8)=@assoc_value={r6, 0x80000001}, 0x8) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00006f0000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f00000)={0x6, r1, 0xfffffffffffffffe}) ptrace(0x4207, r5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000c45000)=0x4) inotify_init1(0x8) sched_setaffinity(r5, 0x8, &(0x7f0000757000-0x8)=0x81) sendto$ax25(0xffffffffffffffff, &(0x7f0000c4b000-0x86)="cc00000000000000021f71988c6a12540d38dd97952dc9744f8c48be9fa199ac3184b63437e15841705b00e22d5df4f86c18569abb13745569ed15c1928d1529413c53add399db37ab72bf79790bfdce7a42cb0c79d5e88423d9e79a6144c7c1876fb7b3770293cec0178ff590e5395756178df33171a4317c46b724525fe23a681919a54c2b", 0x86, 0x10, &(0x7f0000291000-0x10)={0x3, {"cd02a600110100"}, 0x4}, 0x10) r7 = getpgid(r5) ptrace$getregs(0xe, r7, 0x2004, &(0x7f0000973000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a31000)={0xffffffffffffffff, &(0x7f0000c25000)="0a2afd60ae257e1b837794c74d429e29262b10674634c6655d3e3b3a11682b60dec3bf387713f0da15c1cea18c30159c5ea462045307333a8a08cfbfb95189db2b25771b0ca19d2ee83bd6d2420036f5f2916853e3ba0e27e1b08602f46af8e97c34fe11e76e756558e68b9c29b0ed0753914aafe02d6a9038af48702db160b3953d737d3fa51ff9df2e6957362b75b6c749e75f57c2cdec15410add465dd08293444401eed86285f1b3afd296f157036bda7065daa6ff990309d9b17d82519d2cafcb71207ee9f07e54c550ec", &(0x7f00009f7000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/10/08 23:56:36 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000422000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x101000) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() splice(r0, 0x10, r3, 0x0, 0x80000000, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x800000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffff7ffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x400000400000, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r5, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000353000-0x18)={0x0, 0x4, 0x517, &(0x7f0000e3b000)=0x0}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f000039d000-0xde)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000843000)={0x0, 0x100000000, 0x0}, &(0x7f0000152000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000f19000)={0x5, 0x4, 0x1, 0x2, r6}, &(0x7f0000238000-0x4)=0x10) mq_notify(r5, &(0x7f0000f49000-0x60)={0x0, 0x11, 0x2, @thr={&(0x7f000096a000-0x7f)="6555724da12cbbb47e2230e1c091a3401b27cd7ed03bce00986b2e7c4a6bde2e912d3428bf5d8beafb4b678d4262b1e31e471213d30193bc3e53369a32d99d164efb07a03a7aa9d51354cb3be179170101398c090959d4d78a6af4e1ae3ad5982593e3c3c17d3e5bd1120666433ca2f0175e6bfc3f643e967f9f1674412c22", &(0x7f00003a2000)="c56640a68897b4b3e018fa1d65ade3a7ee2167c822c8a9ac1d7183a3426aa23507f7b086de16d898885e468e9161011a05"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000075b000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000512000)=[{0x5, 0x4, 0x80000001, 0x800, @time={r7, r8+10000000}, {0xffffffff, 0x8}, {0x2, 0xffffffff}, @result={0x7, 0x8}}], 0x30) read(0xffffffffffffffff, &(0x7f0000edd000-0x47)="", 0x0) personality(0x0) close(r5) splice(r1, 0x0, r3, 0x0, 0x58, 0xffffffffffffffff) write(r3, &(0x7f0000062000-0x94)="21", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$setpipe(r3, 0x407, 0x107b) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) 2017/10/08 23:56:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0xffffffffffffff78) mmap(&(0x7f0000b0a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x37) r0 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x6, 0x800) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() wait4(r1, &(0x7f0000003000)=0x0, 0xa, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x2, 0xfffffffeffffffff, 0x101, 0x6, 0x0, 0x9, 0x0, 0xfffffffeffffffff}, &(0x7f0000004000)={0x3, 0x9d, 0x7, 0x200, 0x0, 0xda, 0x1, 0x4}, &(0x7f0000003000)={0x4, 0x1, 0x6, 0x8f, 0x4, 0x3, 0x5, 0xfffffffffffffba3}, &(0x7f0000003000-0x10)={r4, r5/1000+30000}) setitimer(0x3, &(0x7f0000003000)={{r2, r3/1000+30000}, {0x77359400, r6}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_destroy(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r9, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x0, &(0x7f000002f000)=[@rights={0x28, 0x1, 0x1, [r9, r9, 0xffffffffffffffff, r0, r9]}], 0x1, 0x0}, 0x0) rt_sigqueueinfo(r8, 0x83, &(0x7f0000004000)={0x4c, 0x0, 0xfffffffffffffff8, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000ffd000-0x8)={r7, 0x400000002}) mmap(&(0x7f0000924000/0x4000)=nil, 0x4000, 0x3, 0x10, r9, 0x10000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ffc000-0x8)=0x100000000) 2017/10/08 23:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb4000-0xd)="2f6465762f7573626d6f6e2300", 0x400, 0x101001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002e, 0x0, 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) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000048b000)={0x0, 0x6000, 0x8000, 0x1, 0x3800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40000240001ff) io_setup(0x100, &(0x7f0000998000-0x8)=0x0) msgget$private(0x0, 0x610) io_destroy(r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000063000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000aee000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x4) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00009d2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000656000)=[@text16={0x10, &(0x7f0000aee000-0x3b)="0f01c8f3ae70ab7878b9800000c00f326635004000000f30dfa492000fc16d005e0f01323e0f225066b99a09000066b80000000066ba008000000f30", 0x3c}], 0x1, 0x2a, &(0x7f00001aa000)=[], 0x0) lstat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) get_robust_list(0x0, &(0x7f000007e000-0x8)=&(0x7f0000657000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000d4000-0x8)=0x18) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000111000-0x18)=[@textreal={0x8, &(0x7f0000336000-0x41)="0fa2f20f58e20fe4b500003e660f2d0e000066b9800000c00f326635001000000f30f20f10e6660f38de39f2ab66b9e10200000f320f20c06635020000000f22c0", 0x41}], 0x1, 0x2d, &(0x7f00000b6000-0x20)=[], 0x0) io_destroy(r2) ioctl$KVM_RUN(r5, 0xae80, 0x0) exit_group(0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000260000)={0x0, 0x0, 0x0}, &(0x7f0000715000)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000061b000-0x2)="3a00") mkdir(&(0x7f0000efa000)="2e2f66696c653000", 0x2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000e0d000-0x28)={&(0x7f0000352000/0x3000)=nil, 0x1, 0x2, 0x8, &(0x7f00001c4000/0x4000)=nil, 0x400}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) gettid() 2017/10/08 23:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f56000-0xc)={0x0, 0x80000, r0}) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000f3b000)="000000000000000000000000000000000000000000000000000000") r3 = gettid() ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000394000-0x4)=0x0, &(0x7f00003d1000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000021f000-0x28)={0x9, 0x2, 0x7, 0xe900505, "3482eaa0b13afa3a4416368d79d5c33353b55e5cfe41c6d170d8197f6142836b"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000608000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r3) open(&(0x7f0000cf4000-0x8)="2e2f66696c653000", 0x125000, 0x10) setpriority(0x100000000000000, r4, 0x81) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f0000e88000)="0f29350f090f0133b80a010f00d8fbe1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x26}], 0x1, 0x0, &(0x7f000014c000-0x20)=[@cr0={0x0, 0x1000a}, @flags={0x3, 0x0}], 0x2) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/10/08 23:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xfffffffffffffc, 0x8000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000bcb000-0x10)={0x4000, 0x3000, 0x0}) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) sched_getparam(r2, &(0x7f0000652000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) lstat(&(0x7f0000917000)="2e2f66696c653000", &(0x7f0000628000-0x44)={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) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000050000)=0x89, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x8}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f00001f9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1}, 0x30) r8 = socket$kcm(0x29, 0x2, 0x0) fcntl$dupfd(r8, 0x406, r8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000590000-0x72)={0x0, 0x6a, "f44ef021ad685fa25eaadfdf7ef8e59fec1bdd1faff322719193907b67de23703a9a0b2c78a5f4e1d490eb95b16afdd3df6bfb5e0f5688424f4dd23bb9f55dfab4e5fea6df7dab5be0c72e3efda3d22610845f8b0f5b5d270134c282bab35a27f265416b2c8ac8becd64"}, &(0x7f0000c81000)=0x72) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000a9e000)={r6, r7}) bind(r6, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x800, 0x80, &(0x7f0000b5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={0x0, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000f47000)={r10, 0x260, 0x1ff, 0xffffffffffffffff}, 0x10) 2017/10/08 23:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00002f7000)="2e2f66696c653000", &(0x7f000071c000)={0xe1, 0x81, "128912a986094fa798aa0441fa26d7579e085c4d7289e61fef4bbc64604980b309f458af811f09048ec83bb739daf77ec43263866784202dc0b5bc6d0ed412b6d24d38dd441e2381c6b28fbcb23c756262a9ecbcd60a02b2c32db6a1082d1b5f725ffdc19c2a28aeb69f65d85f2e73c72e6bd5c6114c597e38a4bcb8aad213ebbc6d05c0a1895c0dafaf96f580ef853f531dc145a38ef5b0085c6eeff354596cf8721d96fb8fa9f842c6c419d839eb7829ae2160ee20a9dd03a1776cb3c7fe6890ebd7da583150f7a6e418f6d091440b6a8e637c4b1a5dc14b"}, &(0x7f0000001000-0x4)=0x0, 0x1400) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068a000)="2f6465762f72746300", 0x10040, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$getown(r1, 0x9) bind$unix(r2, &(0x7f0000b17000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = memfd_create(&(0x7f0000c7a000-0xd)="7573657d76626f786e73423166", 0x3) pwrite64(r3, &(0x7f0000cd7000-0x1001)="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", 0x1001, 0x0) bind$netrom(r1, &(0x7f0000cea000)=@full={{0x6, {"f2a114663a65a5"}, 0x2d56}, [{"010001001d0ae4"}, {"701ddea4562b42"}, {"b4a7523075576c"}, {"ae990076f26888"}, {"5c95dde13f716f"}, {"9502483aa732ff"}, {"5b808c077416e0"}, {"e6a37083a0865c"}]}, 0x48) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fc000)="2f6465762f70746d7800", 0x18000, 0x0) r5 = epoll_create1(0x0) poll(&(0x7f000007a000)=[{r4, 0xc0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x2000, 0x0}], 0x4, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000026000)={0xfffffffffffffffe, 0x0}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000007000-0x4)=0x2) r6 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 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) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000195000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r6, &(0x7f0000799000-0x1)="97", 0x1, 0x0, &(0x7f00004f2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00009b9000)=@sack_info={0x0, 0x2, 0x0}, 0xc) ioctl$VT_DISALLOCATE(r1, 0x5608) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000377000)={0x0, 0x0}, 0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003b6000)=0x4000000000000002, 0x4) 2017/10/08 23:56:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x200000000005, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f38000-0x4)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept$inet6(r1, &(0x7f000058a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca5000-0x4)=0x1c) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000fd0000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000211000)={0x0, 0x3, 0x3ff, 0x100000000, 0x0, 0x400009}, &(0x7f000002a000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={0x0, 0x54}, &(0x7f0000979000)=0x8) userfaultfd(0x80000) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00005b5000)={0x0, &(0x7f0000f7f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac7000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000aa5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1c) syz_emit_ethernet(0xf4, &(0x7f0000155000)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xa0, 0x3f, 0x3f}}], {{0x800, @x25={0x2, 0x8, 0xff, "3b150966d287df37fa64005d9231ecd1cf3640ffa06449dfb2c158c9b38aec09d42f596ff0a8b60ef1030e4b2bc36afe9c7881b3bff958fb0fefe297785a8bf10efc692c296f9572da16088cef1d38d77d5c762bf3053372795de64bb343432cc10b98fce8d744ce84ee010f7cd2ad1a644e7c3a9bd2bec74e179191b97b31afb072e0aff34e1cd14368701b5237ddb2478f1d78758fe971e7b34d836d503fcf117258544d0115692a0e51478b9ae85c040d46111861ed8c381b91b651a41fdba768d40ac0b714050d26091436c94579376429dab43dafa81bd68d2f5325b0"}}}}) sched_setaffinity(0x0, 0x8, &(0x7f00001f1000)=0x75) dup2(r4, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00004ed000-0x10)={0x0, 0x0, &(0x7f00006ca000-0x2c)=[]}, &(0x7f000021e000)=0x10) perf_event_open(&(0x7f000002f000-0x78)={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) r6 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r7, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x800, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xf6, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f00000f5000)=0x0) r8 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x30, r8, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/08 23:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c29000)={0x2, 0x78, 0x10000000c7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x1fa6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000deb000)="2f6465762f72616e646f6d00", 0x0, 0x2) preadv(r1, &(0x7f00004c4000)=[{&(0x7f0000080000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, 0x1000000000000000) gettid() r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002a4000)={0xffffffff, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000014f000)={0x97, r3, 0x4, 0xbdb}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000991000-0x10)={0x9, r4}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000a5000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x1276, 0x6, 0x10000000000, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008a0000)=@assoc_value={0x0, 0x1}, &(0x7f00005c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000174000-0x8)={0x1, [0x0]}, &(0x7f0000031000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000056e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d9d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000643000)={0x0, 0x3}, &(0x7f0000f1b000-0x4)=0x8) fchmod(r1, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c2f000)={0x0, 0xdd, "f590cc051dd2fcf0a73727361f70f15bd24cd4ecb14523ef2a810cc9c8adc85507a741893593d3fd1a5cec706b23ec57b77a51d78f0f07a06dc5a737ea328a97ea8072f70c50636f803728263fb4d615806e3f1d1cfcc12076cdcf2841291d3ab2cf8748c35fd6ce19b6eb63ecc968eff9795e7792c2216f0848a99683075d60686183e91aace29cd8b74d05b296923902c7364d6eab0cd1277ae30f1d4f527680d6ada8b2edb69f8e5243d0d209018d7346134814eafb866a431546b7740ef570c8228afdd9938dcd9c994399b7b59495b9a12d0392d67799238fc259"}, &(0x7f0000f9f000)=0xe5) sendmsg$inet_sctp(r2, &(0x7f00008fa000)={&(0x7f0000196000-0x1c)=@in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000f14000)=[{&(0x7f000001f000-0xa5)="edfb9a5b4bc682144a01b4d6d0328dce6a2146136d91408524e2d481eaad366cbf853215e14dc88bff4fd0b5a22b332fe914f1e20913823a7321fbb573e5f89cda8d2ae5ec12dfc34496377b243d9e02f24da3c04c31b4c20b4d0f01e3826b31752e9ed41ae8a4683bbc46dfacb984ea29ba66316c881ace86fed639f0c6d580585270ad098aeec6f797161058f3d825a054d988eb3828eca6b454241c5477aa6c3e2e5196", 0xa5}, {&(0x7f0000d95000)="2f7d28026d69c7e58358d836a6bb925e5480c9ba154fa09f8815bc78fc5278c3e026f8bd7e71bcd96ed9b115bee9fc2816d8bff61062af329a74535a8246ae752ac59faf698d1ad015a582279b513b757d87f55aeb3d25f41869cb99bd394bb7fff5a357572c9f11868e4b18a795bd462d3a61a8bfc3c20997707229838fbde2aeb36ef20b8e5907c0ac32e4b9e3d3713c8f563bd69589490f50e02d4f5045e14eab9c3fcfcb410bcbb3cb82996c9d391d0b08a7f33cd925e575a173da87c08679b7a4a9b17ec61dcc6e84dc", 0xcc}, {&(0x7f0000d1e000)="2f0eb7aa6170a901c95c39a059f2634a1897ba170cecde6453cf06b0bc8825a6adc7885024355194f39dfb2adf19bf58c04654809adb33375ee30fcc8f10b5802d85b27084b57b61340209a9a876254868796310b435bb425f96dc2eb3ac03702d", 0x61}, {&(0x7f00003ee000-0x13)="86d44ca105328a06d0e09ea53900915cd59f52", 0x13}, {&(0x7f00001a1000)="fba28e4ffbd663a0e03f279c1781842ef06fe84a2b66dbb43d2768b66f2fdd36cb8711f41cc9d7466b26bf59dc8ccd8a6469c6a2fe172d4d6be37c8eed94e542a38ec1d67b9c19deee920aa478a930e013f02dbdd476731b3496a13ac14d4c02691953422ccb669c579236dfcd9b21740a4f98d6121582ed9277b52698bd5c417126ee116937b0dbff1a360fdc3d2ca2418d633da0be5352b2144c97adc154a7d730113395a437d1cb7733924a47f304", 0xb0}], 0x5, &(0x7f0000405000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8, 0x2, 0x7, 0xc1b, 0x7, 0xfffffffffffff801, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x8, 0x8, 0x80000001, 0x67, 0x5, 0x46, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xffff, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x80, 0xfffffffffffffffd, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x3, 0x7, r11}}], 0x5, 0x40000}, 0x20000000) clone(0x201003f8, &(0x7f00008a9000-0xbd)="", &(0x7f000054c000-0x4)=0x0, &(0x7f0000976000-0x4)=0x0, &(0x7f0000418000)="22") fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r6, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r5, r6, 0x0) 2017/10/08 23:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0xfffffffbffffaac5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d3f000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000051c000-0x1c)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket(0x2000000010, 0x802, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000811000)=[{&(0x7f00007a0000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "bfb44f05db38473be347e90adb4246c96afa27c2a3d4b0ce6eb84b87a6418d280469c6f162e0c681f3b37df2b4a5dfdb3176ec5a4f1ef0078b77c27a585ead", 0x0}, 0x60, &(0x7f0000cce000)=[], 0x0, &(0x7f0000fe7000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f00005d4000+0x547)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dba98744640d7f5b84174d7525ce5c0fc9532d9286926b1dc950cad17c0999b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e443ab1ae", 0x0}, 0x60, &(0x7f0000fe7000)=[{&(0x7f00009d3000-0x6c)="", 0x0}], 0x1, &(0x7f0000ff2000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) connect$inet6(r1, &(0x7f0000859000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) pwritev(r2, &(0x7f00005af000)=[{&(0x7f000055d000)="bb127b4e42074d0fd65e81cc01214db58398573e6a58", 0x16}], 0x1, 0x1f) r4 = socket$inet6_sctp(0xa, 0x4, 0x84) connect$ax25(0xffffffffffffffff, &(0x7f0000636000)={0x3, {"6b3812f66022ac"}, 0x3}, 0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x80000000019, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x33ff, &(0x7f0000f6b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x40000000, 0x6, "a228af", 0x33c9, 0x2c, 0x1, @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}, {[@fragment={0x88, 0x6, 0x7ff, 0x8, 0x4, 0x8, 0x2}, @dstopts={0x5c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x38, "42c6210800734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca2a"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, "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@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, 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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000bb1000-0x4)=0x0, &(0x7f000037e000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004bf000)=0x9) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000b7a000-0x4)=0x2, 0x4) r6 = socket$inet6(0xa, 0x6, 0xd) r7 = syz_open_dev$mice(&(0x7f000044b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x6000) ioctl$KVM_NMI(r7, 0xae9a) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000547000-0x4)=0x0, &(0x7f00000bf000)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00009a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x14) bind$inet6(r6, &(0x7f0000b11000)={0xa, 0x3, 0x16, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000d92000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000ef5000)={@common="67726574617030000000000000000000", @ifru_flags=0x4001}) connect$inet6(r6, &(0x7f0000f69000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket(0x11, 0x0, 0x83) syz_emit_ethernet(0x437, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000465000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/08 23:56:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2b3a2900", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000)=[0x1, 0x2, 0xb7c2, 0x36e, 0x6, 0xfea, 0x4, 0x9, 0x6], 0x9, 0x8, 0x1, 0xffff, 0x8, 0x3, {0x4, 0x3418, 0x1, 0xcb1, 0x2, 0x8, 0xc1a5, 0x48c8, 0x9, 0x8, 0x101, 0x3, 0x9, 0x5284e26c, "548f9350fc18b4f163c7ab778d9e6b17a7e7eab32f1c6b3ace48135e59bdc4c0"}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x143100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x49)="2670c15dbf54e0aa188c434a9dc922c0432af90d47e3ded551d98ce12d4ae1f63bedd37ed481c55d34958df2bb8d42428f1775f047fb4f0a95530d4c1bc98a0ccb2dc574185a4d270b", 0x49}, {&(0x7f0000001000-0x5d)="779c3bb1b94a56b3399525b14589146c1b3d00a747d72b84866d717e9a40702ccda42a139ee2f8354c3ecd92efe2c7ebdf301b0dc2f8242840fa6c7af4582de95acc1681297675fb206bca1d2bd4647a3fe7a59e3024229c71a694ada6", 0x5d}, {&(0x7f0000001000-0x1)="86", 0x1}], 0x3, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000-0x4)=0x0) msgget(0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00002f4000)="2f6465762f7663732300", 0xffff, 0x200) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x800003e, 0x100, 0xe}) readlinkat(r2, &(0x7f00001b5000-0x8)="2e2f66696c653000", &(0x7f00000d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x2276, &(0x7f0000312000)="") getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00002b3000+0xb03)=0x22, &(0x7f00002b4000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00005c4000)={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x6, [0x8, 0x1, 0x6, 0xfffffffffffffffc, 0x4, 0x4d6b, 0x8, 0x1]}, 0x5c) msgget(0x3, 0xd) 2017/10/08 23:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f72666b696c6c00", 0x800, 0x0) accept$netrom(r0, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000f8d000)=0x48) r1 = open(&(0x7f000009c000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000494000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000e56000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x280200) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r4 = socket(0x9, 0x2000005, 0xfffffffffefff407) ioctl$TCFLSH(r2, 0x540b, 0x2) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000090e000-0xf)="000000000000000000000000000000", &(0x7f00003fe000-0x4)=0xf) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000273000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f04000-0x18)={@loopback={0x0, 0x1}, 0x1, r5}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000032000)={0x1000, 0x80000000, 0x1da4df65, 0x4, 0x4, 0x8}) r6 = socket$netlink(0x10, 0x3, 0x0) connect$ax25(r4, &(0x7f000003c000+0xed)={0x3, {"43777957f4ccef"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c5c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) writev(r6, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000036000-0x10)={0x0, 0x8, "43fdffcc71f10682"}, &(0x7f0000b56000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000533000)={r7, 0x9f, "771e4cd5d9f6de4e598865a419b142592b67225c46b360b263029858f61081aa6a0c74659e2cb0d9928a8479c34664b0f4a93b6e8e170703a1cf392fb1efd104544f432f8303a2bc472b8d23cd2c456b6035a54acab772175df5b7cfa96574c3734cbabda7f52bb54496f10614a7147b0a5a166e2d35b18224a29f5d5a82a8d939c7691ea65067730355d4bd9a74b70b7c1ca4be547924cc9aa846a31efa0f"}, &(0x7f0000221000)=0xa7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000969000-0x4)=0x8, 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000b83000-0x4)=0x5, 0x4) r8 = socket$inet6_sctp(0xa, 0x40000000040008, 0x84) ioctl(r8, 0x9, &(0x7f0000c5b000-0x1b)="a364b3c59909a9373af3cfa069952265c416ddc99706f6bb4bfd25") socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00009ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000144000)={r7, @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]}, [0x7fff, 0xfd64, 0x1000, 0xfffffffffffffffd, 0x3, 0x87b6, 0x5, 0xd, 0x0, 0x9, 0x401, 0x688, 0x94e, 0x5, 0x8]}, &(0x7f0000dfc000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b95000-0xa0)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e000000, 0x3, 0x2, 0x3, 0x9}, &(0x7f0000b1c000)=0xa0) 2017/10/08 23:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007e5000)=[], 0x0) pipe(&(0x7f0000f61000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c0c000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000626000)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f0000d8b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 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) r2 = eventfd2(0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000097000)="0000000000000000", 0x8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(r3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fcd000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e65, 0x0, 0x5, 0x6, 0x0}}, &(0x7f0000fcc000)=0xb8) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r4, 0x8, r6) tkill(r3, 0x13) socketpair(0x7, 0xfffffffffffffffd, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000)={0x0, 0x7ffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000c3c000-0x4)=0x0, &(0x7f0000d3c000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000c25000-0x10)={0x4, &(0x7f0000f3f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080f000)={{{@in=@remote={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, 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}}, &(0x7f000037d000)=0xe8) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f00008d7000-0x4)=0x0) r10 = socket$packet(0x11, 0x2, 0x300) getsockopt$bt_hci(r10, 0x0, 0x3, &(0x7f00005a1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e4a000-0x4)=0x81) [ 95.078911] nla_parse: 11 callbacks suppressed 2017/10/08 23:56:37 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f51000-0x10)={0x2, &(0x7f00007c3000-0x10)=[{0x9, 0x5, 0x3, 0x5}, {0x10000, 0x0, 0x1800, 0x10001}]}, 0x10) r1 = memfd_create(&(0x7f0000dc6000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000000000)={0x0, {0x101}, 0x1, 0x3fe}, 0x0, 0x8, &(0x7f0000a20000-0x8)={0x0}) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c2c000)={0x1, [0x0]}, &(0x7f0000e1e000)=0x8) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000081e000)={r3, 0x0, 0x1ff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b98000-0x14)={r3, 0x7, 0x4, 0x219, 0x0, 0x1}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000d7e000)=0x3, 0x4) pwritev(r2, &(0x7f0000f22000-0x10)=[{&(0x7f0000a89000-0x84)="7fe9c10a5432cf3ea49c082cadd65e2495bef0c8f5b344a0e91d4d454a5a628d441e80161fe24e97961f46c3b39c4a952d0d3928941bb0c25bf9214b6635e36b6388f664ec4569f3f11cba3a36abcda5af016652194105ef5a2a7ea10ea6215c56b43c9ffb41880371a3c019c197d6d77f1e84e907314b5ebc513ede3e1e8b92b8542596", 0x84}], 0x1, 0x57) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000f2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000f4c000-0x30)={0x8, 0x7, &(0x7f0000478000)=[@map={0x40, 0x1, 0xb909, r4}, @generic={0x0, 0x2, 0x7a1, 0x9c0}, @map={0x145e, 0x5, 0xfffffffffffffff6, r4}, @map={0x9109, 0x3f, 0x8001, r4}, @map={0x10000, 0x1, 0x100000000, r1}, @generic={0x3, 0x833a, 0x4835, 0x400}, @generic={0xfffffffffffffffa, 0x1, 0x5, 0x100}], &(0x7f0000e54000)="00", 0x10001, 0xc2, &(0x7f0000ea8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000d5f000)={0x8000, 0x10001, 0x7, 0x6, 0x8, 0x5, 0x2, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x1ff, 0x2}, 0xb) 2017/10/08 23:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x100000003, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000ec2000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000334000-0x3)="00", 0x0) perf_event_open(&(0x7f0000299000-0x78)={0x0, 0x78, 0x40d4e9, 0x0, 0x4eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x200000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000568000-0xe8)={{{@in=@empty=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000-0x4)=0xe8) getresgid(&(0x7f000001b000)=0x0, &(0x7f0000f58000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0) fchown(r1, r2, r3) r4 = gettid() process_vm_writev(r4, &(0x7f0000214000-0x30)=[{&(0x7f0000b90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8cb}, {&(0x7f00008e9000-0x51)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000408000)=[{&(0x7f0000587000)="", 0x0}, {&(0x7f0000957000-0xdf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, 0x0) sync_file_range(r0, 0xffff, 0x2e, 0x4) ioprio_get$pid(0xfffffffffffffffd, r4) tgkill(r4, r4, 0x2) semop(0x0, &(0x7f0000022000-0xc)=[], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000433000)=0x20000000000002, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$netlink(0x10, 0x3, 0x2) writev(r6, &(0x7f0000c73000-0x10)=[{&(0x7f0000242000)="29000000180031fb00000000006500070a000066036dff06b102ffe10c000800040000000400070b37f2", 0x2a}], 0x1) mmap(&(0x7f000046b000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, 0xffffffffffffffff, 0x0) r7 = socket(0x4, 0x7fffc, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffff9c, 0x29, 0xd3, &(0x7f0000be4000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x2, [0xffffffffffffffdc, 0x0, 0x9, 0x41, 0x7, 0x80000001, 0x9, 0xd77]}, 0x5c) 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) accept$llc(r7, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r7, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062a000-0x4)=0x10) 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) socketpair$unix(0x1, 0x400000000000003, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 95.078918] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.136937] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/08 23:56:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f000032d000-0x9)="2f6465762f73672300", 0x2000000004, 0x101000) mmap(&(0x7f000040a000/0x4000)=nil, 0x4000, 0x2, 0x1000032, r0, 0x2000000000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xc24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) mmap(&(0x7f000040a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000040b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = fcntl$getown(r2, 0x9) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e18000-0x9)="2f6465762f76637300", 0x480002, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00004f5000)={0xffffdffffffff9f9, 0x400000000000022, 0xfffffffffffffffe, 0x100, "a48cd89aab14642f30f356d87b7d7c679461d722d959621877c9fd0b50640110"}) r6 = getpgrp(r4) setpriority(0x0, r6, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r8 = memfd_create(&(0x7f0000349000)="3a6d696d655f7479706570707030656d307d2d2d24766d6e6574312100", 0x200000001) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000056000-0x8)={0xfffffffffffffff7, 0x1f}) inotify_init() ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000386000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000962000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ec000)=0x24) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000ef4000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f0000283000-0x66)="0f01c843f4c4819571f40066ba2000edb9800000c0b805000000b9000000800f01c135010000000f30440f231ae20565f0fe0eb9800000c00f3235000800000f76b9cc020000b861000000ba000000000f30c744240200800000c7442406000000000f011c24", 0x66}], 0x1, 0xc, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000ea9000)=0x0) 2017/10/08 23:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00004a2000-0x6e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x7, 0x3}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "69d98b", 0x0, 0x0, 0x1, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}) pipe2(&(0x7f0000325000)={0x0, 0x0}, 0x80040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2020, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000659000)="2e2f66696c653000", 0x7, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="") unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x566a46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mlock2(&(0x7f0000207000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e96000)="2f6465762f76637300", 0x18000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) unlink(&(0x7f0000941000)="2e2f66696c653000") dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffff, 0x81, 0x100000000000, 0x0, 0x5, 0xb71737f90283bc7c, 0x0, 0x80, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, r0, 0x1) pipe(&(0x7f00001c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xb, 0x5, 0x6) memfd_create(&(0x7f0000b27000-0x1)="00", 0x0) eventfd(0x3) open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37e, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x255d, 0x0, 0x5eab, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80000) open(&(0x7f0000b78000)="2e2f66696c653000", 0x8200000000, 0x8d) 2017/10/08 23:56:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000828000/0x3000)=nil, 0x3000, 0x4000001, 0x10, r0, 0xfffffffffffffffd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@generic="a5d9518216a1aea2256d637b26f6b289", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000828000)="c0fd4b9200d56e0000009ed50000000000000005cce3", 0x16) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000828000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)="68696768737065656400", 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) listen(r1, 0xed00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@empty={[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=@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}}, &(0x7f000082a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x1, 0x3, 0x0, 0x80, 0xa0, 0x5, r3, r4}, {0x3, 0x7f, 0x0, 0x1ff, 0x80000000, 0x401, 0x401, 0x80000001}, {0x10000, 0x8, 0x7, 0x8001}, 0x6, 0x1, 0x6, 0x0, 0x84, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x6}, 0x13, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x2, 0x7, 0x80, 0x3, 0x0}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef50000000600f000000000007fff4ab5e4bacbf7eb518ce2080000003df1afdc85", 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000001000-0x95)="5b4c373bda91555d2629dcfc4bed5a9b63091610f522c69beb1dfa7f32058c4b25a96ffae92ff4cfa021ecdd65d4f9fd484ddd5b4c90c850320adac9409619c5c40f39692b2aeb3a44a8766b505c4e02c52765b0829a823c143805bd23ca8bcef53c44c6f37489980babdb3654f70b086d423603fa85d475292332e0b9073aa071350ac0e49bb90b271aa007905f0b6792dbf9e55d", 0x95) mmap(&(0x7f0000829000/0x2000)=nil, 0x2000, 0x4000000002, 0x33, r0, 0x800000000002000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000003000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xa9) 2017/10/08 23:56:37 executing program 3: r0 = add_key(&(0x7f0000d03000)="7472757374656400", &(0x7f00005e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000bcb000)="6c6f676f6e00", &(0x7f00004c2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e10000-0x4d)="9ef015ec77cf1fb417c5d2cea6b7232efafba0367e33755fbe1ecb74844b6cf907ba4f02f868ab0f95aa209b90c6164212f5e67faeaa081caba14e0eb866ad6ecd25f5e1051a03586bdaa913c42d850b", 0x50, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = open(&(0x7f0000dba000-0x8)="2e2f66696c653000", 0x80, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)=@pic={0x2, 0x401, 0x8, 0x9, 0x54a, 0xb66, 0x80000001, 0x3, 0x100, 0x1, 0x4, 0x8000, 0x5, 0x5, 0x3, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000002000-0x8)="2e2f66696c653000") ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002000-0xd8)=@pic={0x10001, 0x81, 0x100000000, 0x0, 0xffff, 0xc4e8, 0xfffffffffffff800, 0x400, 0x48, 0x400, 0x0, 0x10000, 0x101, 0x4, 0x9, 0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000002000-0x8)="2e2f66696c653100", 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) r3 = creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004000)={0x5, 0x5, 0x8003, 0x0, 0x1ff, 0x8, 0x600000000000, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xbc, 0x8001, 0x53a, 0xf6c}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000-0xb8)={r4, 0x3, 0x2, 0x100000000, 0x40000000000, 0xa1b, 0x4, 0x10000, {r5, @in={{0x2, 0x1, @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]}, 0x1, 0x8f4, 0x4, 0x9, 0x0}}, &(0x7f0000005000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000-0x8)={r6, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x1, 0x900) getsockname(r2, &(0x7f0000004000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000007000-0x4)=0xfffffffffffffffc, 0x4) 2017/10/08 23:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x540001c3, &(0x7f0000ceb000/0x3000)=nil) shmat(r0, &(0x7f0000005000/0x1000)=nil, 0x7003) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066d000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000772000)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvfrom(r3, &(0x7f0000c29000)="", 0x0, 0x0, &(0x7f000061d000)=@rc={0x1f, {0xffffffffffffff7f, 0x678, 0x7, 0x0, 0x3, 0xc851}, 0x4}, 0xa) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffc) r4 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000276000/0x2000)=nil, 0x2000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xf82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}]}, &(0x7f000061d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000066f000)={r5, @in6={{0xa, 0x2, 0x6d758b7c, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x8000000000001, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) 2017/10/08 23:56:37 executing program 6: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000074a000-0x11)="5c2d6367726f7570736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000897000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000506000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000)={0x0, 0x0, 0x0}, &(0x7f000059b000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000837000)=0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000126000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r1, &(0x7f000088e000)=0x9) gettid() r2 = socket(0x200000009, 0x480000000000000b, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000706000-0x98)={0x0, @in={{0x2, 0x0, @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]}, 0x9, 0x8}, &(0x7f000073d000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000029000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40}, &(0x7f0000556000-0x4)=0x98) recvmsg(r2, &(0x7f0000299000)={&(0x7f0000251000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000673000)=[], 0x0, &(0x7f0000fe2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x5}, 0x200203e) mmap(&(0x7f0000000000/0x222000)=nil, 0x222000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)="4c61", 0x2}, {&(0x7f0000003000)="25149a556927bc1486846b2eb91dfb65d1c299a93feaff1ad2c024cfd20c3a098384112c3845", 0x26}, {&(0x7f0000005000-0x60)="059fa5805ca389d901e2b262009701cd0020a520c1dd1d4200040000db8e25e40a1b93bbaa96b7b46f69574026ed3a8b1b70a14fc0390e48c8022dedf4092766a64f389b4f2c1faca314d8780d697e04ea3e4343dce906748821a20246d9d565", 0x60}, {&(0x7f0000005000)="07", 0x1}, {&(0x7f0000006000)="", 0x0}], 0x5, 0x0) r4 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x800030, r4, 0x0) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c44000)="2e2f636f6e74726f6c00", 0x80) r5 = epoll_create1(0x80000) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000664000-0x4)=0x0, &(0x7f0000f8f000)=0x4) rmdir(&(0x7f0000e0c000)="2e2f636f6e74726f6c00") sendmsg$unix(r4, &(0x7f00001b5000-0x38)={&(0x7f0000ee6000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c4f000)=[{&(0x7f0000992000-0x1f)="d6ae549d236385d407f1e748829cd6ec8dcde89d127cbf02002065c8ca5831", 0x1f}, {&(0x7f0000555000)="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", 0x1000}, {&(0x7f00004ce000-0xe0)="fb2d71689ef5728321de87c998ca39290092a78578f3972c5087c092333225f88f5842be0f122396c0056667707f863582a311d189ecf958ae59fb261aae6263f2b84da967a65e8a4ab223e10a2e764bc816a91c54e0b60b4afad7ce935a922dcb72710139960145e39c2a3a7454e7e8b3e5ab7c039f60076a512a980110718cb6b956ca0620fa0f936f9f0bb7bf165c4de84382518e953cdf9104bd258227aa0e84fc853db50628468f86d2e879987bc6b3329bd35b6d0366f33d548ba29d15db4c584287a69929a75c759fd0029d8f046ac0fbc3d9b966327bb298556bdf35", 0xe0}, {&(0x7f000009c000-0x6)="5c4a54d7dc6e", 0x6}], 0x4, &(0x7f0000479000)=[], 0x0, 0x0}, 0x20000000) getresuid(&(0x7f00006b1000)=0x0, &(0x7f0000b88000)=0x0, &(0x7f000018e000)=0x0) accept4$ax25(r0, &(0x7f0000598000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f18000)=0x10, 0x800) 2017/10/08 23:56:37 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d20000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008bf000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) listen(r0, 0xa066) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00004a6000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x10) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f0000f01000-0x28)=[]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f06000)=0x802003, 0x4) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f0a000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f00006c0000)=[{0x20, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000807000-0xa7)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a0a7f77ec129", [], {{0x800, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @random="5e1bf79e0aae", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000793000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000073d000)=[], 0x0) sendto$inet(r1, &(0x7f00009ab000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000fd8000-0x4)=0x100, 0x4) sendmmsg(r1, &(0x7f0000634000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000f4a000)=[{{&(0x7f0000cf1000-0x10)=@nfc={0x27, 0x0, 0x3ff, 0x4000000000000}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000d64000-0x5a)="8d", 0x1}], 0x1, &(0x7f0000e81000-0x1130)=[{0x1010, 0x102, 0x3, "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"}, {0xf0, 0x10d, 0x4, "02e3aec25094fcbcb020605b8c1a971d05c213a9c5e864916c7930828d90aab8c5119cd271f206b9d26f29383ec3c7360299a4648fb3df2770dcb89bab5bd91a357ce9ec51d9c797abbd6729f74f8370e4a9f2479f02f308f1baa6215a31cca6a3c839d083f2c86f9febce1abc137565b58cf17cc5881ac95a96f49a216166c7889f9937241fe60083c294047961b1f9fb9abfb6ccf604ef92007a9c6e8ec6cd781d54170dbbe6229672dfe3bca99c053afbce462db91fcf5a53aad8d72692c772f65240cebd9227232a1642e69beda87c656a88522839ad68777c9960"}, {0x30, 0x115, 0x90, "086d53bda1ac467c2afa49c3b4bf19303ec6fcd34598616179ce6a1f096e"}], 0x3, 0x0}, 0x0}], 0x1, 0x8000000000000003) 2017/10/08 23:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x42c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x200000001) gettid() syz_open_dev$urandom(&(0x7f00000c0000)="2f6465762f7572616e646f6d00", 0x0, 0x10000) clock_nanosleep(0x0, 0x1, &(0x7f0000d9b000)={0x0, 0x0}, &(0x7f000048b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008b4000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sync() r2 = memfd_create(&(0x7f0000853000-0x30)="5c73656c66b4e12b776c616e30282e286e6f64657600", 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000026000-0x1c)={0xd, 0x7, 0xfffffffffffffffb, 0x100000001, 0x1, r2, 0x7fff}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a3000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ab000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000387000-0xc)={r3, @rand_addr=0x2, @multicast1=0xe0000001}, 0xc) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r2, &(0x7f0000ebd000)=@known="7379737465512e7b6f636b70726f746f6e616d6500", &(0x7f0000df0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x12, 0x2) fallocate(r2, 0x3, 0x0, 0x104) close(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ec3000-0x4)=0x9, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000c92000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000005c000)={0x0, 0x200}, &(0x7f0000215000)=0x6) set_mempolicy(0x3, &(0x7f0000867000-0x8)=0x0, 0x5) 2017/10/08 23:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00003fb000)={0x1, 0x78, 0x6350, 0x1, 0x0, 0x4, 0x0, 0x7, 0x1000, 0x0, 0x20000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ff4000-0x9)="2f6465762f73672300", 0xffffffeffffffff9, 0x40000410800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write(r1, &(0x7f0000001000-0x24)="2200000018000700000001000900070002000700000004060006000004000800aa18", 0x22) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) semget$private(0x0, 0xfffffffffffffffd, 0x40) r3 = socket(0x11, 0x803, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000c9b000)=0xffffffffffffffff) syz_emit_ethernet(0x11, &(0x7f0000c7b000-0x1010)={@random="4001592437d1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0x72, 0x0, ""}}}}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000763000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000fda000-0x28)={0xc5, 0x12, 0x334f, 0x1, "ef982ba671045b28d580b838fcf6008e752e5fe4e32ef9a8e9e6c00a38d5cab4"}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008f9000)={0x77359400, 0x0}, 0x10) r6 = eventfd2(0x4000200, 0x1) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000b48000-0x20)={r6, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e0d000)={0xffffffff, {{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00001d7000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f000016b000)={0x1, 0xaf, "e0df5dda1b204fe8d379a64b360b189e65addc4f8aa08879996580306ae3a4e64148c6baa937b5ae522420a0904b97584f9f0cdc51c40b72308a8147d3d44b9d45b04d4b9398f77f5988ff59606a800dbbb98b9cf7d6edbfd6ce3edcc4f8ca33eb77f0a2f10c20e3ae94e4db06850aa7ffa6acd2b5f99793f60384b46b4a059e25098c338ee6813c7572b0fd7a0447336d946412d025c4bee364a55f755da18dde51ffa982fc0ab64bba481cd01420"}) open(&(0x7f0000f2a000)="2e2f66696c653000", 0x408002, 0x10f) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004c2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x80000001, 0x400, 0x3f, 0x81810172, 0x0}) keyctl$join(0x1, &(0x7f00007e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}) accept$unix(r3, &(0x7f0000524000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e87000)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b31000)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000ecb000)={0x0, 0x0}) tgkill(r7, r7, 0x80000010000001d) 2017/10/08 23:56:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f89000)="2e2f66696c653000", 0x2000000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000ecf000+0x6cb)={0x81, 0x0, [0x0, 0x6, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000419000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x7fff, 0xf, 0xa0, 0x20, 0x877, r1, r2}, {0x7, 0x5, 0xfffffffffffffffa, 0x100000001, 0x81, 0x0, 0x5, 0x80000001}, {0xfffffffffffffffb, 0xfff, 0x3, 0x1}, 0x5, 0x401, 0x0, 0x1, 0x27, 0x1}, {{@in=@rand_addr=0x6, 0x0, 0x1}, 0x7, @in=@multicast2=0xe0000002, 0x68f0, 0x3, 0x0, 0x40, 0x4, 0x3, 0xf9}}, 0xe8) flistxattr(r0, &(0x7f0000001000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) sched_rr_get_interval(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1ff, {{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]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f000025c000-0x10)={r3, 0x0}) getrusage(0x0, &(0x7f00009c0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/08 23:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xffffffff, 0x1fd, 0x5}, 0x14) r2 = open$dir(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x400000, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000c08000)={0x4000000, 0x0, 0x5}) mlock2(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@text64={0x40, &(0x7f0000977000)="4c0f0f360cb9000600000f32470f90320f01cb6666420f15571c48b80a000000000000000f23d00f21f835200000050f23f866bad004ecc483050c7d88e8c4a17e7f7808b92b0b00000f32", 0x4b}], 0x1, 0x1, &(0x7f000051a000)=[@dstype3={0x7, 0x0}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000654000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb9000)={0x0, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x1, 0x0, 0x0]}) epoll_create1(0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000441000)=[@text32={0x20, &(0x7f0000f17000-0x64)="c4e2791d3eb80b0000000f23d80f21f835800000400f23f8822dc500000042c744240000000000c744240205000000c7442406000000000f0114240f3235001000000f30360f01cbc4c14973d5adc4c1c96b94f3fa670000c4e2a99f420ff23ef3f00017", 0x64}], 0x1, 0x1, &(0x7f000048c000-0x20)=[], 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xef31) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ab8000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r5) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd9000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r6, 0x1}) geteuid() clock_gettime(0x0, &(0x7f00008eb000)={0x0, 0x0}) ppoll(&(0x7f000035f000-0x40)=[{r1, 0x40, 0x0}, {r1, 0x20, 0x0}, {r1, 0x400, 0x0}, {r2, 0x8050, 0x0}, {r1, 0x10, 0x0}, {r6, 0x1, 0x0}, {r4, 0x2, 0x0}, {r2, 0x20, 0x0}], 0x8, &(0x7f0000600000)={r7, r8+30000000}, &(0x7f0000af9000-0x8)={0xd0fb}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/10/08 23:56:37 executing program 4: getpgrp(0x0) r0 = gettid() r1 = epoll_create1(0x800000000080003) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca2000)=0x0) getpid() mmap(&(0x7f00009d5000/0x2000)=nil, 0x2000, 0x1, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_pts(r2, 0x280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) gettid() fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x7fff9) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000048000)=0x9) gettid() mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f000004b000-0x8)="2e2f66696c653000", 0x20000000000001) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r3, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000001a000)={0x8004}, 0x0, 0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x74f5e5b2ddd6c76f, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f0000046000)={{0x42, 0x0}, {r6, r7+10000000}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd(r4, &(0x7f000004c000)={0xad}, 0x8) fcntl$setsig(r1, 0xa, 0x2001) timer_delete(0x0) r9 = gettid() fcntl$setown(r4, 0x8, r9) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = open(&(0x7f000004e000-0x8)="2e2f66696c653100", 0x30000, 0x110) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f000002a000)=0xffffffffffffffff, 0x1) preadv(r4, &(0x7f0000048000)=[{&(0x7f0000021000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) mknodat(r10, &(0x7f0000047000)="2e2f636f6e74726f6c00", 0x800001000, 0x80000000000) fallocate(r8, 0x1, 0xe9ac, 0x3) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x2000008, 0x110, r2, 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000047000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0x3, 0x3d, r8, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2, 0x8010, r4, 0x1) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x2000000, 0x400000033, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$int_in(r11, 0x5407, &(0x7f0000027000-0x6)=0xf1) 2017/10/08 23:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000)=0x3) mmap(&(0x7f0000c97000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x7) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3a, &(0x7f0000969000-0x4)=0x8, 0x4) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000006d000-0x4)=0x0) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000661000)={0x401, 0x7, 0x4, 0x2, 0x50001, 0x0}) mbind(&(0x7f00002ca000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000861000-0x8)=0x622, 0x1, 0x1) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r2, 0x107, 0x16, &(0x7f0000000000)="", 0x0) lseek(r0, 0x0, 0x3) bind(r2, &(0x7f000058c000-0x80)=@generic={0x11, "5f87045abc39d01f0d44bff53ac8478dbd1550e2f721ef5b452307ed5852fc54f9d267db3783e27507d24d014fee77fe0ecbe6b0a5cb524c0afaa2afe9456c934c99ecd45c3f91b49f9de7092babc1a6617d5809e1855357c127978abd382794bcba4045f27611581c96aa46bb331a2a3bf984620ffd5a74b0029c5a7e5c"}, 0x80) shutdown(r2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000bad000)=0xac) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c97000)=@generic="c6047e415eca7466024d0607213d7d40") setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000154000-0xb)={0x9, 0x6, 0x5, 0x3, 0x3f, 0x6, 0x400, 0x81, 0xfffffffffffffff9, 0x81, 0x8}, 0xb) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000cc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/08 23:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d5000)={0x0, 0x0}) unshare(0x20000f9) unshare(0x2029fe) r2 = epoll_create1(0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000832000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x1000000) syz_emit_ethernet(0x32, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x2370, 0x0, 0x0, 0x7, 0x40, "516f22", 0xfffffffffffffff7, "25acbe"}, ""}}}}}) syz_emit_ethernet(0xd3, &(0x7f0000e08000-0xd3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x6b1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0xb1, 0x0, "c2b037e49d9d576016c37dea49372e3e3055ce0fd7f0b18497b1cd4bc44d4ef9999d4fb758f2f99cf2b90f3c7726071dae326630304850bc084c591d1dea328f4fa8dc91257c2434fdc26c4075edfc35783fa90083ab2bb7a3b16bf147aee257f4cba35e6d1031c2843d507c2dde04a2267a2cc83233d69573c7cffce58b58b43e5243a8959706bcf2144571fd0a5f3fd18ddd6c736bae0e426cf7346d79c29674c90724733fca89f6"}}}}}) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) epoll_pwait(r2, &(0x7f0000922000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f000082c000-0x8)={0x76}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000062000)={0x0, 0x6e, "08ae1795753cc3061e530bd4e7471378ecd4b81468f9c3197704d36044caab81913f5921d10e29566d23c01f8a5d3b88e9d214dca888ed25e9e9d34c14b4ebc2a7a2e86138d00c3ea2370bfc4a951206f7b4a06ea55c173e32a6b77d4500dc2b383f3813491cb60b1bf6f880a6e8"}, &(0x7f0000d0a000)=0x76) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b2f000-0xc)=@sack_info={r4, 0x400, 0x820f}, 0xc) syz_open_dev$evdev(&(0x7f0000e98000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x1) r5 = epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000eae000-0x10)="6c6f0000000000000000000005000000", 0x10) bind$inet(r6, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$sock_int(r6, 0x1, 0x100000001d, &(0x7f0000eb6000)=0x10010005, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ac2000)={r4, 0x6d}, &(0x7f0000786000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000879000-0x8c)={r7, @in6={{0xa, 0x0, 0xffffffffffffff6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a6000)=0x8c) shutdown(r6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000732000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000663000)=0x1, 0x4) recvfrom(r6, &(0x7f0000766000)="0000", 0x2, 0x6b6ad10646875a0e, &(0x7f0000eb3000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00007b6000-0x4)=0x0) 2017/10/08 23:56:37 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000084000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d49000)=0x7fc, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x1c00101, r2}) r3 = socket$inet(0x2, 0x3, 0x4) connect$inet6(r0, &(0x7f0000ce8000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6934d089}, 0x1c) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f000023b000)=0x5, 0x1) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dee000-0x87)="3f53df1e144231ece3d98ea867351016cd3dace72a8d250b12e1bda6f2597432f2426298ea6cb4e7e141e2161d9735f88f49f15dbb8e77eb97e861ba95f93ae72995333644d101f3b16440e65bd0a1040a4b7dc2390e20e96d3185fb8be123273a19c87b92370e02efd041b64c8cc0e358bb0109cc73b03197bc29fe040cb4404edde9965ac24c", 0x87) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000a06000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b3d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair(0xe98146b6aa0923a3, 0xe, 0x7f, &(0x7f00005ac000)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000dee000)={0x0, 0x80000, r4}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000dee000)={0x0, r6}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000dee000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000584000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ded000)={r7, r9, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f000029a000-0x8)={r8, r11}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00004e4000-0x10)={0x800, 0x3, 0x5, 0x1db9528b}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000ded000)={r11, r12, 0x1f}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) socket$inet_sctp(0x2, 0x405, 0x84) syz_emit_ethernet(0x7e, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x48, 0x3a, 0x0, @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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7d2c73", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x0, ""}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) 2017/10/08 23:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 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) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00008e0000)=0x0, &(0x7f00007a2000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000d48000)="2f6465762f73672300", 0xffffffbfffffffe0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000596000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca4000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000447000)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000035b000)=@common="726f7365300000000000000000000000", 0x10) r4 = socket(0x10, 0x802, 0x0) r5 = dup(r1) write$eventfd(r5, &(0x7f00001e9000-0x8)=0x220020000000cf, 0x8) getresuid(&(0x7f0000cd5000-0x4)=0x0, &(0x7f0000595000)=0x0, &(0x7f0000696000-0x4)=0x0) setuid(r6) write(r4, &(0x7f000095b000-0x26)="260000002400430204edff000100cc00000023040100000000000500f1ffffffffff03c76e35", 0x26) sendto$unix(r4, &(0x7f0000736000-0xf4)="e74210c745f155937bac352d3d9f0b40292ed817e70c32139a9f254cd976cc206288fc15248c66cbd6022f554db1bac8a3263e588c730a2b09757c22a94135eb4adc2d6e6d0136b1c05ae278eb5eb64b5755db19e2e32a8a82c7b373c62f04ecedb4f3b2164c695301a248bca3ba095d9ce278bccb196665d0f8aa84c55fe54b434ac5582efc78d0dde1a95c8b227a51ccb636916447a168666d6ce348fd8cc945f9102431753675281b8d66b3d4092437340c871d953f7fe94fbfad9d9e40244d40abd83800bdf2e692bcc69bb7f92c10e94510c9cf990f8139de70b4353caf71b74acf36899c63682080d8b236667c03cca199", 0xf4, 0x80, &(0x7f0000060000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r7 = creat(&(0x7f0000bfc000-0x8)="2e2f66696c653000", 0x8) seccomp(0x1, 0x0, &(0x7f0000b37000)={0x2, &(0x7f0000b37000)=[{0x100000001, 0x0, 0x0, 0x8000}, {0x0, 0x0, 0x0, 0x0}]}) r8 = gettid() process_vm_readv(r8, &(0x7f0000808000-0x10)=[{&(0x7f000054e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x1, &(0x7f0000e8b000-0x40)=[{&(0x7f0000841000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000376000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000065000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000062a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x4, 0x0) munlock(&(0x7f000093a000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00008b7000)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000392000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000053b000-0x8)={r9, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000877000)={0x0, 0xe2, "df34cd07f8a5be1e1da63bd1816237d01f83a012093bee91a74291103f6510ca0eb01cb47366428a18d67c58aa0f34eb7d7c8176dddd30400e60afffda91ab654000a185dd5e12071b3c3db166e37bf6b1c6629d12cd02d1223fa2930713a263f1feab29ac93752440185b77be273ba2bea3a4a2275222e329b095864d38390d3583afc109081024d6619f8a0003e89c911e0fab64780d454c50aa5072502fda168b2269a02f9330dcc2db3bfe1cf67fcb049a990ea60937f3b9cc60f0b2d4bdaa45e981f710d3655f87829e7e6a2789c76b407c364977039c6ed7df27c371c13a14"}, &(0x7f000067f000)=0xec) [ 95.765142] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 95.808921] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 23:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa8000)="2e2f66696c653000", 0x32) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d5000-0x4)=0x0, &(0x7f0000498000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000014f000)="2f6465762f72746300", 0x8000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008bb000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c8a000-0xc)={0x8, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000d2000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f0000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = open(&(0x7f0000fc1000-0x8)="2e2f66696c653000", 0x141042, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x100101006) write$evdev(r3, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}], 0x18) mmap(&(0x7f00002a5000/0x4000)=nil, 0x4000, 0x4, 0x50, r3, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e12000)={0xfffffffffffffffe, 0x2, 0x7fff, 0x7, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008c4000-0x4)=0x1ff, 0x4) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00005d1000-0x10)=[], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x88040800) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e7b000-0x1)="00", 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000719000)={0x100}, 0x8, 0x80000) signalfd(r5, &(0x7f0000e75000)={0x3ff}, 0x8) ftruncate(r3, 0x0) 2017/10/08 23:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000050c000-0x10)=@common="62637366300000000000000000000000") syz_open_dev$sg(&(0x7f0000a20000)="2f6465762f73672300", 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f7161745f6164665f63746c00", 0x101040, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000076f000)={0xfffffffffffffffd, 0x1}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") r3 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000000e000)="83952d1db15897426f1d25a50a671f3527c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae", 0x40, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000021000-0xe)="2e2f66696c65302f66696c65302f6275732f66696c653000", r2, &(0x7f0000002000)="2e2f66696c65302f66696c653000") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r2, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r2, 0x8000041) geteuid() getegid() getuid() 2017/10/08 23:56:37 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a4c000-0xb)="2f6465762f766373612300", 0x86, 0x40000) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000af6000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000586000)="2f6465762f6b766d00", 0x60102, 0x0) mmap(&(0x7f00006b3000/0x2000)=nil, 0x2000, 0x4000000000003, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014f000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000298000-0x4)=0xc) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x2000000, 0x2000000000000232, r1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00006ec000)={0x81, 0x0, [0x9c1, 0x51, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000530000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000af8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3, 0x2, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000052b000)={0x0, 0x2, 0x0, 0x1, 0x0}) unshare(0x24000200) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000af7000)="2f6465762f72746300", 0xc900, 0x0) unshare(0x40000040200004) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af9000)="2e2f66696c653000", &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x90000000, &(0x7f0000265000-0x4a)="3a3dc9a154b5ac9d36cf23ee0d94df2975c26908c9cb795520badc271673b04a3eff763a75a440e82927edb0103d7da856d734f51406329c087551c7e202989d108653e37ec9204f9634", &(0x7f0000532000-0x4)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000531000)="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") mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000098000/0x18000)=nil, &(0x7f0000afa000)=[@text64={0x40, &(0x7f0000afa000-0x55)="f30f009700000000c4c213f57e000f01df49a766f30fbdc4b9bb0b0000b8ffffffff420f0fecbf0f30420f01b1ee3268b4c744240000280000c7442402f6c28b1ac7442406000000000f011c24f4c402b99b3e", 0x53}], 0x1, 0x1, &(0x7f0000054000)=[@efer={0x2, 0x1}], 0x1) 2017/10/08 23:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x668, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000000000001f) mmap(&(0x7f00002e3000/0x4000)=nil, 0x4000, 0x1, 0x20000000000032, r0, 0x0) syz_emit_ethernet(0xcf, &(0x7f0000029000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x80000001, 0xd64, 0x6}], {0x8100, 0x5, 0xffffffff, 0x3}}], {{0x809b, @x25={0x0, 0x8, 0x0, "1fe5605df820d6224253262656868e13bd67c41ad06155588a6cc9c90b7abbd5d1196f4bcd63d2a7632f445bf6c0eda6a2b17936b6d9807276aefa8de761ae3d9593fce43dba3d07c7dc89ac571d005e4767ba1822a35c1efeb6723a2b26966c84fa8c8dac6629b033a984a67c5a3f85d88b19ccf23141b70f04c0dcec6e0d5e624aa6a9e825c904d5a10a35b58942689e5cd5c4f3685e23ecd3063b68568cd152d7f5f059537b8ed127581ab5a76149ae80e4895227"}}}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$loop(&(0x7f0000de9000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffff04, 0x100ffe) r5 = syz_open_dev$sg(&(0x7f0000492000-0x9)="2f6465762f73672300", 0x16, 0x2301) syz_open_pts(0xffffffffffffffff, 0x407) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000063b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004ae000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000926000-0x4)=0x2e) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000028000-0x4)=0xe) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ee1000)={"e6068a84da2327ecb63c87f5c55e2381388886fb74362037682e1c88cf6d4ba314000000000000000710944558b0c4c95f326f385caf81138a0baada1a5ba6b64b669b94c26eb34d0ddb5fbb473d333ee7f414c366d4ac72efbd215279cfa672f9983f2bd449ec7e178a0084864f7ffcf50ac6f611f72fe129e22d62f11d34c660952c0e639798ed903d9aa2a7e1887d5dd66fd81b314ec99011b4c0f329a208cad2cd7f93b2fef8eccbce98af2c8b31cc0437d3ef21ad286fbed18df2e8f6834e51df3f9143a46e9772358bad5f61aaef7ef2268bd11f8bd0ab184817178d908b533d5b635a4a2ba64bf1ebc5196bb2943319ba01d3b75cf2a6540aaa1f15df63553991bebbccd533757d555c92c005b8fbdb09e251444afe9125c9a4120c16afcf78fe0c9e2b2b8f637989b17eb41530388fdf000000000000006e097932e3ff82bf1a97d6d3678864dbd56ab18748ec240e1f13c85d90abd0d34e93d0fc1f64f17caac806970fdf760af3f378a4040dc137818d7508e62cb00d7deac7431889402a4d8fae32d1f998cc0c0000000529c5759128e7a5910fe64817d374b1c6db16eabacfa30a664e5dff938e215d1bc3de2c01e87e35a389027ffcfb0d96d57eaba82135b7a923d7e9c158627850dbc192eed28024fb5672e32a7b594a439f13742832e81414772b9b7d7943c2aa9d548e7d3904da33bc994f1394b123c64f382babb93d19a9fcd99ad686a74d2e23933b570393b0a98dcb87cb4a0eda38678c3515164ae4a1764a81d20a3ebec742a294fd503cd4cb09cb1771a7b0dea58882cc71c582ad70eb37d1f9168d661fa1d81fc201a4bfba05908dc39a1a8ae56e4f77a8e8423bb514cd32c699acb75234a8ebecf0e0e93eff3efbfeda613e1bb91801a87c03377681f6c0f6662dae91a24bf97987fc10c1bddda373e66896ba319fc45a38ffdb35b36d6fa2905407b399bb0009518e7b16f9246faf7962349357b4020a004bd4fc4d2e8987054c52098bdf45a1b9192498d306044cb276963eb171eda17a6918128b930d86d15ce2c7a176834d446337dea489e05c71a3e5ca7570210d11eb02d3208768e8c3c13c55935470ff9adaea4218bbab27c96e9ed17d74727ae947371e41ff011278a9708528e57e5ca0e86970712163c9ea22cc4e5296e0ef60ab87ff7154bc0336c11b913abb9b8773993a0962918bdba436a34582f612b180bb7094f07a0de31f2cdb909d692b808b398685b4a6f2fb6aabb8ce010421eaf88e0c14ce63b884b05815544cf2a8e03ec0c46aa7ee4d6bffdf5f9191240a13105ed0784a22b879de98efdfa655aee36e015d6be08341be36615127188a379ba257268bf56f2e63a3f1e739a118ec84977554bb29fe00000000000000000a9330674c36926cd3103cb65ccf6776e77fc93a0faa2272dc2459460ea8a3"}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000044b000)={0x8, 0x6}) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f0000002000)={0x7, 0x6, 0x3f, 0x3, 0x6d90, 0x1}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c03000-0x400)={"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"}) lookup_dcookie(0x80000000, &(0x7f0000fcb000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42) r6 = socket(0x15, 0x3, 0x2000000) r7 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000005000)={0x2000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000008000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000038b000)=0x9, 0x4) poll(&(0x7f0000f39000)=[], 0x0, 0x0) 2017/10/08 23:56:37 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000c000)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x3, 0x1000080240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000026000)={r3, 0x4001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x35, r3, 0x20000000000000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000000a000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r3, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x59ad, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x3643, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x1, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000007000)={0x1, 0x0, [{0x307, 0x0, 0x2}]}) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x800000000000020, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x2) 2017/10/08 23:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() getsockopt$inet6_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000d76000)=0x0, &(0x7f0000e21000)=0x4) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f00001cb000-0xba)="3cdbcb2bc704ef324c2f93bbe782ffbbcbcfffd678206c7573e3fc6afc0693e0c58d1ef686bf71860ab5ab7fc778b47427a4ab902bd8b01f76dc5f381710e5e0605057d1ab8f5f460ec8ee471c1bf92645c484b8f3c8329453be52f71bbbc46b7dd26788a4c5032f6690267f044d728c94fea178ed5226b8c123e7b5063c50b153811b88d495ddf818a0976d542a6cc5025f8088e84682f9b961df220d066745a6b1d5b919c19d4562507f19b37c4b7afc0e50fb93a9fb99dd89") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003ea000)={0x1, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e18000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x2, 0x2, 0x1fb, 0x10f7, 0x0, 0x80000000, 0x200, 0x6, 0x9, 0x2, 0x1ff, 0x7, 0xff]}, &(0x7f0000e7f000)=0x108) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000da4000)={@common="62637366300000000000000000000000", 0x81}) sched_getaffinity(r2, 0x8, &(0x7f0000f0c000)=0x0) getsockopt(r3, 0x0, 0x3f, &(0x7f0000e04000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000d8000-0x4)=0x3f) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x3, 0x83) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sched_setaffinity(r2, 0x8, &(0x7f0000953000)=0x332) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) stat(&(0x7f0000e93000-0x8)="2e2f66696c653000", &(0x7f00000f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00005ee000-0x10)={0xce, &(0x7f00002a5000-0xce)="56e77296cc9a57029f280ff03dbe9d09107ec97b2a57924bfdbdaf2f05e479647c075292c9474dec43863b77a25253bf878010a094179a6766168c346450683d601f287769184b13a3bb90e3493cd86829d7aca185d6e2192903e8269ebd37cc2bb8d1f7caa47950971bd1ca3d29a44210ee80ed1a2d5025698a529da93e99eb51496e0af65701c47273a39e5ac4591c28e04efe50a7baf7b15417f5fe1e43d488dd3d0dff8dbb7fbc2287421a4299c4c354227c5769bae033aa41fea3fa352506c51f7089dff6f2bab82cdb2ed7"}) stat(&(0x7f000001b000)="2e2f66696c653000", &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000dbf000-0x8)="2e2f66696c653000", r7, r8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000aa9000)={0xffff, 0x3f, 0x627, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r4, 0x1, 0x10, &(0x7f0000bec000)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c3b000-0x8)={0x0, 0x0}) sched_setparam(r2, &(0x7f000011f000)=0x7) sendmmsg(r6, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000605000)=[], 0x0, &(0x7f0000652000-0x560)=[], 0x0, 0x40}, 0x6}, {{&(0x7f0000187000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x50)=[{&(0x7f0000b62000-0x97)="", 0x0}, {&(0x7f00009e2000)="34", 0x1}], 0x2, &(0x7f000064d000-0x2f8)=[], 0x0, 0x0}, 0x2}, {{&(0x7f00000d9000-0x10)=@llc={0x1a, 0x1c, 0x8000, 0x0, 0x6, 0x9, @random="7513615fd3b3", [0x0, 0x0]}, 0x10, &(0x7f0000ae8000-0x10)=[{&(0x7f000059d000)="", 0x0}], 0x1, &(0x7f00006f8000-0x20)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x3, 0x0) recvmmsg(r5, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/08 23:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = perf_event_open(&(0x7f0000adf000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4, 0x1000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x3, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001ad000-0x8)={0x0, 0x0}) r3 = accept4(r1, &(0x7f0000fce000-0xe)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4f000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000000000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000d26000)="42de4fabb3cab8591dcbb05f84ac16f80f59ce3212ce682f5ecc4cc517c445633771bfd83429c1a828e6c889ce80238646035b03c72284dae19a65f5709dd799c10c5fbe8fef1f55722e78874f9a40e74fa316568fb35752b98786a4370f069d9e4267aa6d1f2d945a0c839798", 0x6d) set_robust_list(&(0x7f0000de9000)={&(0x7f0000466000/0x1000)=nil, 0x0, &(0x7f00007ee000/0x4000)=nil}, 0x18) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000652000-0x4)=0x1) mremap(&(0x7f00005be000/0x4000)=nil, 0x4000, 0x2000, 0x6, &(0x7f00006c7000/0x2000)=nil) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000bdc000)=0x0) socket$inet(0x2, 0x8c0a, 0x4ee) semget$private(0x0, 0xdfffffffffffffff, 0x400) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r5 = socket(0x3, 0x80000, 0x777) r6 = epoll_create1(0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000744000-0x2a)={r4, r2, 0x1000, 0x5, &(0x7f0000937000-0x6f)="19637da3416613099d477b401c378bb88df053a07af5620e8f3b704ad0afc9c6f9bb4a553f3cbc6a6237d49b471b89cca9568bab042b1c35319c871a9b44517034e3c9b025835350771176e01b6280f0b27ca356b123588cffd781e011265c503f85bdb4e86d23f7911fa143c31324", 0x379a2f2f, 0x1, 0x8001, 0x5, 0x0, 0x1, 0x1, "040e"}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000010000)={0xffffffff80000004, 0x0}) epoll_create1(0x80000) r7 = dup(r5) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000ebb000-0x8)=[0x3, 0x7f]) sendto(r1, &(0x7f0000aac000)="2bf46956150e1cfc426ee3f0ce52460e49acbf476160b8399df2911dd8235acb5b021c37124d137b4f5b8ec4b61bcec48a7d2a42298f82696f13aa9d586601565eae231ab77338c4aaf0907aad664d539bca6fdc48a5f3b6f2ae75244151c1982144dc86011b03596e26b4af94ca8f99611f5cef71332e", 0x77, 0x884, &(0x7f00005ce000-0x80)=@generic={0xf, "718626d6f7e06b3b50f599d6639bd28027b28dee2ec5aa86fa9a53e6509b1c947d13773c611ebe61d473f59612364977807d71268a5ebf71192b2a61c68a83afbf493c0b955ae6139d9654517a9b099aa5050832f86cf709216098a6e719206f05e0c28371ee9de7a4d6d18170a22bf23f7f0dfad0a1d1c18b725e10d075"}, 0x80) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000016000-0xc)={0x20000000, 0x0}) write(r0, &(0x7f0000fc8000)="3b6039802de46cffde65d3", 0xb) 2017/10/08 23:56:37 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0xfffffffffffffffe, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f000063b000)=[{0x7, 0x8, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000002}, {0x40, 0x6, 0x40000000000000a, 0x8}, {0x200, 0x5, 0x4, 0xa0}, {0xf5, 0x1, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x8}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x16) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) uname(&(0x7f0000eb5000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab3000)="2f6465762f7667615f6172626974657200", 0x102000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x8001, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000003) clock_gettime(0x5, &(0x7f0000eb1000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d8000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x600, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000008f000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x8, 0x4, 0x8}, 0x20) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000dbd000)=0x0, &(0x7f0000758000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000af8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000802000)=0x1008) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000615000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x800000}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x1}}, 0xe8) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000b87000-0x4)=0x5, 0x4) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000eb6000)="816197b616574d1def9aa8946ee321cdf377f4ff49aa38b9e25ba72cf4f570d8f8b63f6f052a7cf398e4e8b3a44057c60384045a65ce522f816446f265055408", 0x40, 0x80, &(0x7f0000eb6000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.130458] QAT: Invalid ioctl 2017/10/08 23:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f00009c1000)={0x5, &(0x7f0000fc6000)=[{0x7, 0xffffffff, 0x1, 0x6}, {0x67, 0x4f, 0x9, 0x2}, {0x8, 0x8, 0x3, 0x7}, {0x7, 0x7, 0xcf27, 0x2c}, {0x81, 0x93b, 0x6, 0x5}]}) memfd_create(&(0x7f0000c36000-0xe)="6b657972696e67766d6e65743000", 0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x9, 0x100000000, 0x3, 0x81, 0x0, 0xff, 0x0, 0x0]}) r1 = gettid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000876000-0x24)={0xd930, 0x6, 0x8000, 0x3, 0xffffffff, 0x0, 0x4, 0xfffffffffffffff9, 0x2000000000000, 0xfffffffffffff72b, 0x7fffffff, 0x9}) sched_setaffinity(r1, 0x8, &(0x7f000058e000-0x8)=0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000d51000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000531000)=0x18) r2 = socket$inet(0x2, 0x3, 0x2f) munlock(&(0x7f0000ba8000/0x2000)=nil, 0x2000) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xef0, 0x0, 0x8001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x4, 0x0, 0x200000000000000}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f000020f000-0x2)="", 0x0, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c0e000)="a59ae9f8240169c69bf71b335f8d16e757976593803e62be7fbc5488cdbc6eaaf5d3f716e565d50dc66fc09ea808a41adb2585efc9a3d3d0db0374ef662a296b3f170e0c61948008203adfd657196b980e9d5a7c89879902d344669d9440e3796a5c", 0x62) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f000040c000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff63, 0x1, 0x2040, 0x0}, @generic={0xd39d, 0x0, 0x20000000, 0x10000000000000}], &(0x7f0000018000)="73797374656d00", 0x7, 0x80, &(0x7f000062a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) [ 96.217889] kauditd_printk_skb: 258 callbacks suppressed [ 96.217898] audit: type=1326 audit(1507506998.100:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11097 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/10/08 23:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000054d000)={0x2, r1, 0x8000001}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a23538621c0b71508d91a6db355c4f6c4f165dd27d2694c7994c73a48078db3", 0x1ff}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) shmget(0x0, 0x4000, 0x10, &(0x7f0000cef000/0x4000)=nil) sync_file_range(r2, 0x7f, 0x801, 0x7) socket$inet6(0xa, 0x0, 0x2) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00004f8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000cb5000)=0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r4, 0x20000001000000, 0x103) fcntl$lock(0xffffffffffffffff, 0x400007, &(0x7f0000011000-0x20)={0xfffffffffffffffc, 0x4, 0x200, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4dc918, 0x20000, 0x0, 0x0, 0x100000049, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) socket(0x10, 0x803, 0x0) 2017/10/08 23:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3f000-0x9)="2f6465762f73672300", 0x0, 0x201ffe) socketpair$unix(0x1, 0x407, 0x0, &(0x7f0000523000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00003a4000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000768000)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008d2000)={0x0, 0x91, "875e3f27eaf8131c1860345171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26932498bce15de67d"}, &(0x7f0000ad1000)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000466000-0x10)={0x20, 0x20c, 0x26c, 0x4, r3}, &(0x7f00001ab000-0x4)=0x10) r4 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000058000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d04000)=0xc) ptrace$setsig(0x4203, r5, 0x1, &(0x7f0000001000)={0xb, 0x1, 0x1, 0x6}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) renameat2(r0, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x40007) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r2) timerfd_create(0x7, 0xfffffffffffffffd) r6 = dup3(r1, r4, 0x80000) ioctl$TIOCSTI(r6, 0x5412, 0x0) r7 = accept4$llc(r6, &(0x7f0000cbb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000129000)=0x10, 0x0) symlink(&(0x7f0000e55000)="2e2f66696c653100", &(0x7f000009f000)="2e2f66696c653000") r8 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x5) inotify_init1(0x100000800) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f000047e000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000426000-0x4)="63646700", 0x4) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000c4c000-0xc)={0x3, r1, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000da9000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000071000-0x18)={@loopback={0x0, 0x1}, 0x3, r9}) timer_create(0x7, &(0x7f000037f000)={0x5, 0xa, 0x2, @tid=r5, []}, &(0x7f0000211000)=0x0) 2017/10/08 23:56:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000337000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x4, 0x36, r0, 0x2000000000000) mmap(&(0x7f0000617000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x20000000000008, 0x80000000000032, r0, 0x403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x2000000, 0x40050, r0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd008) socketpair(0x1000000000b, 0x6, 0x7ffd, &(0x7f00000b8000)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af9000)={0x0, 0x0, []}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x0, 0x80000810, r0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000ae1000/0x18000)=nil, &(0x7f0000692000)=[@text32={0x20, &(0x7f0000aeb000-0x5f)="b90401004062b84710000000d0ba000000b40f3087c76dfef3ab66b8c4e3995c2708000f9ed520e0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e946266767f2a5f36e35080000000f228b58580f070f01b102000000", 0x62}], 0x1, 0x8, &(0x7f0000586000-0x20)=[@efer={0x2, 0x4001}, @cstype0={0x4, 0x3}], 0x2) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000a72000)=0xfffffffffffffffc, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0x9]}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00009a2000-0xf8)={0xa, 0x0, [{0x80000008, 0xffffffffffffff80, 0x4c, 0x2, 0x7, 0x0}, {0x2, 0x5, 0x3aaf7241, 0x2, 0x5, 0x0}, {0x40000000, 0x200, 0xdfc, 0x0, 0x7fffffff, 0x0}, {0x80000007, 0x4, 0x3f, 0x7, 0xff, 0x0}, {0x1, 0x80, 0xffc3, 0x28d710fb, 0xad, 0x0}, {0x2, 0x3, 0xa2f, 0x0, 0xee3, 0x0}, {0xc000001d, 0x29, 0x0, 0x0, 0x4, 0x0}, {0x7, 0x1, 0x2, 0x3, 0x3ff, 0x0}, {0x80000000, 0x7, 0x847f, 0x2143, 0x3ff, 0x0}, {0x1, 0xa9000, 0x337, 0x6fe5, 0x9a, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100080000002) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000769000-0x8)={0xfffffffffe, 0xad}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000afb000-0x28)={0x2, 0x0, [{0x40000073, 0x0, 0xa}, {0xbd7, 0x0, 0x100000003b}]}) 2017/10/08 23:56:38 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffe) pipe(&(0x7f0000eef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ef2000-0x11)="6e6f64657600") mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00004b9000)={&(0x7f0000e52000-0x48)=@full={{0x3, {"8089945b794b78"}, 0x9}, [{"cfd053b6a2cdea"}, {"bd09dc82c7ced3"}, {"d292d96ba9f73c"}, {"c74a48a682e04d"}, {"2d4627f9ef13ee"}, {"fbf763d3b5c90d"}, {"8eba2191ebbc25"}, {"3b3d1d51af08ef"}]}, 0x48, &(0x7f0000758000)=[{&(0x7f0000eef000)="567c8b50f963feae9bdb36f071d0add0942ecca984c8fc46062865466d07e75ca6b1f0702a80498ef878e5896690cba8fa351646a2dec1a43b3afc9be1c8fbe48c4677f50c", 0x45}, {&(0x7f00001f2000-0x98)="219063c7f344b76ff756af29ba0fd422582f2c4293873340c10ed44659d0828945c41b3dd477d94d2a167063914d2ada44137df67ffae1f6a8f9fab24d4b020883e51d1c4854940ac3dee290b3e5bccf72387195583f9e4496fd71e58f9acfb4b966bf8a904f7b2e339b05a6ddaca88e52ea68ad684a7dfe80249f3ed58db998204310b849e815faf30813df84aa46bace5cf8a9abe5f0e1", 0x98}, {&(0x7f0000ef0000-0xed)="a5ac0ac24df1c8c7bebeeffec65922071278b6bbf2737f8d9b95e10105b38a9b3d22d1e86171664a06451f1be5069de558a3e63acd06b05e37e1372359a30fe349071cf97fb71e6d565eb90e45d4953698e7b3cf1816216b06fa9a9448d591d06dcb6d09823a5bd07e918d0e683e0e00735ec88c573275c7afd32c719d4df818d52dcfb74abe1422ba7b63d97ab23128b98781698772ee6a9d8dcd037c0038b880e358dc9d580d38332aeb773b08c4dc05843daac60cde0559b504eef8bc1af41550b0bbe665c292048029b622fcdb6d9cac06aff2c08db0e57d18829629d741b80457aac910ca20e65f827644", 0xed}, {&(0x7f0000ef3000-0x49)="ec7790dc55e955e879107d2ee24a00a1194d30a9eef59df95b935690ac645a463f9002419404692a345a5552d0aa22dda738165dc897d3a332d62956c699b68566e90077ba77188c48", 0x49}, {&(0x7f0000039000)="a4fd6e4bc2b7ce7b523f4f69c153b81c72e9dc6d8866607fa218e33033a6773eade546b01a98853b7637f8f6e62afd4b88878e8161e8aea127fa1cdd07cb3dbd9b4f95b9fd28df455bde9fd5f5654a3f1ffe92152451a570c86c6bd303fafbbf20326d0acf173e9765d2a413a65bc2ddf3badff4be6653f2c579a2e1830358b4752715a071b9509675500bb418b2cbee166d7fdcfd79edf5d3c58ffefd7ccc5ef6e17021ecc73766fe109489e62876011bfd17d4a0480aac168f587c299222b7448f2f0994d930eaf318c65ba131139e1973d98ae388e98d3a33f7cd79e62a7c1814adff1b", 0xe5}, {&(0x7f00009ac000-0x9d)="c5390032fe793874c710e67ea7469653c7d215fee48032d6c977a14960cf720b955b5a8be9599f725a67f46d9cbe5c5d5655cd62405ec97cac295f502e1f3e9217aa8a56ad8ab763a039239a2620d05738fea971c53a6d5970eff3c833b5e6461601e3a5b19560828963bfae8617279302f878054994463cf712cd42befccf827bb1a7993193a7d4018521f1824592ff67ede9382b2fa860c4612e1a36", 0x9d}, {&(0x7f0000a8f000)="9203cc133db36dd3e7800069a1c2a90211cba11ce624ca9a129ca871369f09", 0x1f}], 0x7, &(0x7f0000eef000)=[{0xf8, 0x105, 0xffffffffffffffe6, "74dab52dae803ed702069384ed6e273b8139f51673de899ff807be18bb2528efc92fc0efa51bed0d63ea1ac95553c7291ec3a0bfa843768c4c205b63d873b77e901f9020b09f8ea518ca0ca9ca3bf0c91e4e5953f732b5b8eb1c12893dd6eafab8c08b10e2633ab7b8f1ade579c79ba5090dae6bf355984973ed6cfc5a00d0675e9bb796ec31f9c3032d62546f0b7bc0d4427067ae3f4b412fc11d3ff78b5693cfcd4c1a8d29d95777fdc34b3122bb7d23a97f792dc26115b2b2af571fd7de79ee841c1da62df87c8af64d17e683b3b737e2254addbc5dcd9f3090d75d509f1ba8f6b196"}], 0x1, 0x4000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000053000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a0f000-0x10)={0x0, 0x3, &(0x7f0000cae000-0x48)=[@in6={0xa, 0x2, 0xffffffffffffffc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}]}, &(0x7f0000708000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a32000)={r2, 0x3}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cfb000)={@loopback={0x0, 0x1}, 0x8, 0x0, 0xff, 0x5, 0x2, 0x0, 0x8}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x100000000}, 0xc) getresgid(&(0x7f0000996000-0x4)=0x0, &(0x7f0000c88000)=0x0, &(0x7f0000708000-0x4)=0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x23) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00006a4000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000228000-0x4)=0xd1) mbind(&(0x7f0000dc7000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) socket$inet6(0xa, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000f0000-0x8)={0x80000000}, 0x8) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000a6b000)={0x2, 0x80, 0xfffffffffffffffd}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000c7e000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/08 23:56:38 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x836a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f000071a000-0xe2)="b746308ac3796a64ccca8555346a60c453d450a57991ce8a6582d98ad63762d245aa205c135d452b253533dfdec285712b0dd95d79dabe09bb22ab48e9f13e93acdeed85a51ea894b4602fa344adab7271e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143f4130b6c81b81d2422ffd4779d9e12c1a3a92654a1986004700eabab1ff04269a57464a2471febd9d510000172d8f56caa0c6f80e522f72c19a89ee67f64c0fac701895fe964dac9de76700b06e1161c16c4bc1d55bca4320c14479a96c3e6a331a230aeb0bbf30fa4e439d701fec25f2ad6c38", 0xe2) syz_emit_ethernet(0x7a, &(0x7f00005b2000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a0a7f77ec129", [{[], {0x8100, 0x0, 0xfff, 0x31}}], {{0x800, @x25={0x2, 0xff, 0xfb, "3f1340178f277675e4b1c93bfe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ae1f077f5bddfd6"}}}}) r3 = socket$inet6(0xa, 0x5, 0x89) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000694000-0x4)=0x0, &(0x7f0000dcc000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000044d000-0xc8)={0x0, 0xc0, "107121b2c10fea7d28e9e4020b8fb29364a2bf961bc2c0815ffa69591f280fa4ffb83a5a39a8bb7bf58464e275eb5e15fdf559dba43e879b221de139c7856dd5699699925413ec4d7e8eab691df25ac1b76af4e9624983be407b68f9c749bc175758b5b227be41cb65697ecfef836362dec2b23d52623596f0898ef299e985d4f1f9890851098d594f338aca24a40bbc35d153a1c33c2f42d6662f4f5d7e756f76cd92548002a7488203d2c6b450aeaa69fba42c091941c0d3990efe2777d747"}, &(0x7f0000199000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000489000-0x8)={r4, 0x0}, &(0x7f0000fda000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003bc000)={&(0x7f0000a84000-0x8)="2e2f66696c653000", 0x0}, 0x10) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000e27000-0x7)="29086574683100", 0x1) accept4$ax25(r7, &(0x7f00006e6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008bd000-0x4)=0x10, 0x800) r8 = open(&(0x7f000068c000-0x8)="2e2f66696c653000", 0x2000, 0x14) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f000097c000)={0x3, r8, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f000004e000)=0x0, &(0x7f000044d000-0x4)=0x4) inotify_init1(0x0) perf_event_open(&(0x7f0000c77000)={0x2, 0x78, 0xde, 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) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000362000-0x8)={0x0, 0x0}, &(0x7f00001f4000-0x4)=0x8) r12 = getpid() process_vm_readv(r12, &(0x7f000052c000-0xa0)=[{&(0x7f0000b80000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000f65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000ec7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000601000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00003e4000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000562000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f000090a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0xa, &(0x7f00009b8000-0x70)=[{&(0x7f0000dc0000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000016b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00002df000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004f2000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000030f000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00002b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a01000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x7, 0x0) fcntl$setpipe(r11, 0x407, 0x8020000000080402) 2017/10/08 23:56:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000742000-0xa)="6c7000", 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dd5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) r2 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000781000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x2) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000956000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x30001) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000dd4000)={0xf5, 0x0, 0x10000009, 0x4, 0x803, 0x7f, 0x101000000, 0x5b, 0x23, 0x400000000000000a}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd5000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000001000-0xc)={0x2008, 0x0}) syncfs(r3) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000157000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x3) ioctl$TCGETA(r5, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f0000063000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() semget$private(0x0, 0x4, 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0xd5583f8dc5362eb8) bind$inet(r1, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x80000) pkey_mprotect(&(0x7f0000ae4000/0x2000)=nil, 0x2000, 0xffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000057a000-0x10)={0xa85, 0x5, 0x3, 0x6}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000921000-0xf)="2f6465762f73657175656e63657200", 0x140000000480120, 0x0) r4 = openat(r2, &(0x7f0000b79000-0x8)="2e2f66696c653000", 0x242c00, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000030d000)=0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000cd8000)=0x9) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r5, &(0x7f0000dbc000-0xc)={0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x7e, &(0x7f0000894000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cd0000)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a15000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001a000)={&(0x7f00008cd000)="2e2f66696c653000", r7}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f00001df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/10/08 23:56:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000e000)={0xffffffffa0000000, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x1, 0x0}) close(r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7, 0x7fff, 0x8}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000-0x8)={r3, 0x3ff}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000416000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ed5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000ac2000)=0x8411, 0x2) socketpair(0x0, 0x0, 0x3, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f0000bbb000)="00", 0x1, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r7 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r7, 0x4) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000011000)="389d3b8dc7c73dbccf3baf46b236941215cbac46e51ab69572f46bb0438c62b37bdf3031f8ea69ef175b9cbe0de655d5639a5933180fd03e56e449c9d4b027b0e549a3640241a30d48aefd93423943a30006effa17a8fcc55f77", 0x5a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x40000014, 0x0}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000)={&(0x7f0000011000)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000207000)={0xebd6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa0, 0x5, 0x7, 0x227048aa, &(0x7f0000186000)=@common="6c6f0000000000000000000000000000", 0x3, 0x0, 0x800}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 96.261732] QAT: Invalid ioctl [ 96.416499] device  entered promiscuous mode [ 96.418204] device  left promiscuous mode 2017/10/08 23:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea7000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000088b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e86000)=0xe) remap_file_pages(&(0x7f00007cb000/0x3000)=nil, 0x3000, 0x2, 0x7fffffff, 0x11000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000eab000-0x4)=0x0, &(0x7f0000432000-0x4)=0x4) fcntl$getown(r2, 0x9) connect$inet(r2, &(0x7f00009ec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000052f000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x8000000109, 0x20000000f, &(0x7f0000ae5000)="fd", 0x1) listen(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000000000003, 0x20000008, 0x8, 0x100000004ff, 0xfffffffffffffffc, 0xffffffffffffc799, 0xa, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) mmap(&(0x7f0000de0000/0x4000)=nil, 0x4000, 0xd, 0x20011, r4, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x8, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}) mprotect(&(0x7f0000236000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x1, 0x8}, 0x10) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mlock2(&(0x7f00008bb000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000196000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000072b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) perf_event_open(&(0x7f0000e46000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 96.503153] audit: type=1326 audit(1507506998.241:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11097 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/10/08 23:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00006ae000)={0xb8, 0x37, 0x7f, 0x3}, 0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f00002ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x7, 0xfffffffffffffffa, 0x20000000800077d5) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f00006b8000)="2e2f636f6e74726f6c00") syz_open_pts(r0, 0x1000000040) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000069c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000356000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x63a000)=nil, 0x63a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x1, 0x35, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000625000+0xd5b)={0xfffffffffffffffe, 0x9e, &(0x7f0000001000)="04c215278e09fbfa6657ee03c19faec41b4959fd879b644dd65833040fe98fbc000009791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbd0000000000000001eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3c7d97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd561"}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000001000)="") dup3(r4, r3, 0xfffffffffffffffe) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) 2017/10/08 23:56:38 executing program 5: mmap(&(0x7f0000002000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009dc000-0x4)=0xfff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r0, &(0x7f0000381000-0x1c)={0xa, 0x0, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfef3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fee000)={0x0, 0x81, "9ce3dc77a5affe3a4c734dfc74e45aad2c946c05fdd90ac5a8d5919a6d4038d2f03b9c44495f93ad7e277cecc4662779104643e8bbc0118f6c7c4ec1095c10cc015ff7f855086fcf98489c0207f51b02124a6646804016a6235b92da51080085168825ee84fd3afbdaab29c2b5cd5d9a0e871e56566d8c802076629a22d1df98ab"}, &(0x7f0000629000)=0x89) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000391000-0xc)={r2, 0x4, "82b72de1"}, &(0x7f0000829000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000feb000)={0x0, 0x2, 0x10000000000}, &(0x7f00002ec000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fec000-0x8)={r3, 0x800000009}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff0000-0x8)={r2, 0x6}, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f000032e000-0x4)=0xbfc, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={r4, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc, 0xfffffffffffffffe, 0x400, 0xffffffffffffffc0, 0x52}, &(0x7f0000ff0000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000765000)={r0}) splice(r1, 0x0, r5, 0x0, 0xa79, 0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007e4000)={r3, 0x3ff}, &(0x7f0000a99000)=0x8) fcntl$notify(0xffffffffffffffff, 0xe, 0x28) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000fef000-0x1)="6f", 0x1, 0x0, &(0x7f0000979000)={0xa, 0x1, 0x800000003, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008a7000)={0x0, 0x8}, &(0x7f0000fed000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fee000-0x8)=@assoc_value={r6, 0x4}, &(0x7f0000d8d000)=0x8) 2017/10/08 23:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000006, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xbd8, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x800, &(0x7f0000586000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006e4000)=0x0, &(0x7f00004b5000-0x4)=0x4) vmsplice(r0, &(0x7f00008ac000)=[{&(0x7f0000534000-0xeb)="39e775977977eb9ee61c55c53df17b6a949fec7dc8a0bd7b0b482e791bdf62f9e3e1aac34ce36373d043a7917154b67706a63551eb71dc257d1a3d6a17372278157a4e3117c6011618f22915ab48bfd0c239b309a541961b55be9452c928c3bb22731f82fb899b62c3b8908c600448131435a87f00a9541ece999f1479d7d6550459c0bc89bd0ee3693d704b7bf374d7fa1446ca6bf4cb2659a6e417aaa5baac08454f9dea6d903a1f46bda1c17179320518bfce8ddba7cc7db1784d9db911d56dae1bce456b16301b9934ecc4f752f8a99de20f3dd43117aba455b6e02a2446fe2f69cb9ce75f3563678d", 0xeb}, {&(0x7f00002a2000)="8cb23941f44a16a22d240366d77f59e3a6", 0x11}], 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x3, &(0x7f0000671000-0x8)={0x0, 0x0}) getpeername$llc(r3, &(0x7f0000b4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000809000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000481000-0x8)={0x0, 0x10001}, &(0x7f0000850000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000380000-0x8)={r5, 0x61}, 0x6) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r6, &(0x7f000073a000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b42000-0x4)=0xc) flock(r7, 0x2) flock(r7, 0x1) close(r7) syz_open_dev$usbmon(&(0x7f000035b000)="2f6465762f7573626d6f6e2300", 0x5, 0x100) r8 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f000024b000-0xb8)={0x0, 0xed3b, 0x0, 0x8, 0xefd, 0x1, 0x80000001, 0xc49, {0x0, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x6463, 0x1427, 0x2}}, &(0x7f0000478000-0x4)=0xb8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe5000-0xa0)={r9, @in6={{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x1ff, 0x2, 0x1ff}, &(0x7f00001f9000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8) 2017/10/08 23:56:38 executing program 2: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000d30000)=0x8006, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) epoll_create(0x2b) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000884000)={0x1, 0x28b0, 0xfffffffffffffffa, 0x1, 0xff, 0x40, 0x6, 0xeef2, 0x0, 0x2, 0x4, 0x3}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000720000)=@assoc_id=0x0, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000d33000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r2 = semget$private(0x0, 0xa, 0x30) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000055c000)={0x5, {{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) semop(r2, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x4, 0x0, 0xffd}], 0x2) r3 = epoll_create(0x5) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x0, &(0x7f000059a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$setregset(0x4205, 0x0, 0x3, &(0x7f000018a000-0x10)={&(0x7f0000d44000-0xba)="f635806428f0642a70ab55ecd83486d65a11d16e3db1353a11eece73ad6e3e71b13d6ba9b2ab8cf7c2d596bd11a96182a9906d96f7ce18c18ef045c52b5c811d6ca74676c210e0aaa347adb9403cf8010715b9b32980a73c0d39aa220b6b5d72483285bd0ab95a31311939ece3b7c4112b59d908e2ea974f4181fbe98a523a35e63110a579102982fd8d3bac7d0b3ee1392f3e3bccccb1a625f8d674749846ce37bed89fdf3f2fd82b2d3932f5e929679e2e80387e6bda336422", 0xba}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e9000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000094000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000887000-0xc)={0x2004, 0x0}) epoll_pwait(r3, &(0x7f00004a0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x74f, &(0x7f0000bad000-0x8)={0x5}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f000065c000-0xc)={0x2001, 0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b90000-0x9)="2f6465762f76637300", 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000b85000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x24100) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000d33000-0xbc)={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]}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00007f6000-0x8)=@assoc_value={r1, 0x800}, &(0x7f0000d22000)=0x8) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000348000)="12630cce769b739e9cbfd88b88968b1e54a339a2118ea0f2ce16487293d1f4d9c32c0ee187d0053b148ebd4761564a1f15de3d127ad480b5b3216bcbdd75ee5a168018f54a34d001aa67985beb140f34559613dad1b74fa704de5490b032cd35528fefb5438d702b5638490b6f20c1fb758b51b66e338ed698daf9e97e9968613591") mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000d34000-0x1e)={0x173, 0xbb3, 0x6, "ec25abcaf30c", "b4f9ec0d05730dfb7243ecb732505e2d"}) mbind(&(0x7f00009de000/0x3000)=nil, 0x3000, 0x4000, &(0x7f00008d1000)=0x8000, 0x21, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r6, 0x6, 0x6c4, &(0x7f0000684000-0x18)={"e534e604094f2c9a268f548d8ae36ea7", 0x8, 0x4}, 0x18) 2017/10/08 23:56:38 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x9}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f1000)={0x1, [0x0]}, &(0x7f0000fe7000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000be000)=@assoc_value={r2, 0x8}, &(0x7f000038d000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x9, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d55000+0xe20)={r3, 0x5, &(0x7f0000fe7000-0x80)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000fe7000-0x4)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fe9000)={r1, 0x1f, 0x30}, 0xc) mmap(&(0x7f00002d6000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000d65000-0x34)=[{&(0x7f0000aed000)="bca2bc80d71c950fcaef264d8bc6c164308d0d1472a3e2945e53c9287581fce2c9ebd202336393bfbfd3fc58851b042a19efd392caedf81a00b54db2d839d4bc184a1323602af1c9f668bf776f42ed6b0b9054620fcdeb7759b51df4d6d34ffb8097dc261e303b774bd4431dd6fc3db7b32ffe2ba0d71fa894f37fb1c398f76a99e8a658c54f4f5c43aaae749120c0ed377aa0469200fe5a1a4d9ac1700a678bce6e965ac3447b5bbdad05608d035452f83b7ea14b87151e92624b7c334732b5", 0xc0}, {&(0x7f0000fe8000)="1d2e9bbdafe22dc27156cd056bfe2000c966cbfc57e269f6ca43bcf5995b3c9e1063ce1ec42bddeeec55064181a01405838a1b137faef6220fda960a214ec8f402d2169ed5c1ed063a0c0a9e0eff69c9ac88ff602bd853df9a5aa561ee8768a5e0dd44e77d8c1f2be49e83a7aa45767e863f614fc96c2da98a29869330f9b5b64bdf662b8eb4c129f9bf05b4337bed34545dc8f017c1114485cd0dfabf9b23051a298cf98c3d6b0f6d47d505da86ab12e0e7a2", 0xb3}, {&(0x7f0000fea000)="973cd21a4e0d15c05ec1979037e400feba252cf496d35ed9bd2094e3f6a0dea8e9ade4734b4982efe3628923b58256971c7b8ae44359e8a4e95a74d35fe8cf5f02d7c5bb0eb983", 0x47}, {&(0x7f0000886000-0xb4)="c24688a5e4bcb509c606cf55898a0cd2749c0a75622d9effbcded5fa67bff005155cd5630866fa9845d98080c98b2936c0e9ede3f5da34ad02ac8fae002e05c5ca3597cab9712353839562f4548eaadc4139ef2cb7fb1a829f109e543828ce54ab37b2ffde21a65b69a9f954016adcfaa615da1eac5f93abecc352dbc76f5b988f53e414d00fa98e420b030ef67959349d437656ce89751280c156effcc450e96c13e03d0e9d0b47323e87cdb095a9fdbeeb37a2", 0xb4}, {&(0x7f0000fe9000-0x69)="2a9ef1ad88de7574a662d97fd8ccb341fd333de0a78a4bbab191ec31b3d7f3fae80de0e6813ae8125dda5e6056172c9b507edb9ee4ffb14d017d6aa04a6defcb8665db350ec31995eb1e332bed36fe157d6e3db8af6ea4265b56391b57a755ac73600176ae4ed95c2f", 0x69}], 0x5, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000069e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fe9000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x1f}, &(0x7f0000f38000)=0x98) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000692000-0x14)={r5, 0x20, 0x5, 0x400, 0x7498111, 0xc8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={r6, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2017/10/08 23:56:38 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c2000)={0x0, 0x0, 0x0}, &(0x7f0000d21000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000)=0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000306000-0x8)=0x100276) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000055c000)="2f6465762f6877726e6700", 0x283, 0x0) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = semget$private(0x0, 0x4, 0x2) semctl$SETVAL(r7, 0x2, 0x10, &(0x7f0000aa7000)=0x4) dup(r2) read(r4, &(0x7f0000fa8000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) openat$rtc(0xffffffffffffff9c, &(0x7f00004a8000)="2f6465762f72746300", 0x200, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x2) sendmsg$netlink(r6, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00002af000)=0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00002da000-0x20)={0x401, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r5, &(0x7f000033c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e33000-0x4)=0x10) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000816000-0x4)=0x7fff) r0 = socket(0xf, 0x3, 0x2) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000599000)="", 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) keyctl$negate(0xd, 0x0, 0x100000001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ef000-0x20)={r1, &(0x7f0000fe6000)="", &(0x7f0000dd5000)="05", 0x0}, 0x20) bind$packet(r0, &(0x7f0000b25000-0x14)={0x11, 0xf8, 0x0, 0x1, 0x1, 0x6, @random="2a01762f0894", [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x0, 0x200000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x165c}, 0x0, [0x0, 0x0, 0x1000000000001, 0x0, 0x4, 0x2, 0x0, 0x8]}, 0x5c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000419000-0x10)={0x1, &(0x7f0000bb3000)=[{0xfffffffffffffffa, 0x4, 0x7, 0x9}]}, 0x10) close(r0) setsockopt(r0, 0x100000000, 0x0, &(0x7f00000a9000)="", 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x101) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000046d000)=0x0, &(0x7f0000ecf000)=0x4) perf_event_open(&(0x7f0000315000)={0x4000000002, 0x78, 0x8000000000000dc, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00004e4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c86000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000045f000-0x4)=0x0) r4 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r2, &(0x7f0000227000-0x168)=[{{&(0x7f000035b000)=@ax25={0x3, {"c9f5056fc26afa"}, 0x4}, 0x10, &(0x7f0000422000-0x40)=[{&(0x7f000038a000-0x68)="d7008ec96cd857bba24db3f09f237fa90210c010410f4e3e5a651bfb3e9bee1b2bbf1c617de192b8bbb16330b659e468534835804f7b402ea00724af97a9faa6341fd666ef59f56c88c7a0954dbcf50c98a9f61ccfd76c6aa26554099f96c956926664087fb16827", 0x68}, {&(0x7f00004d1000)="6ef2cb41d99cbf4947faa8603f2c9db483a88e8c179c7898bca6d6106671dc7452f28f8e793b8eeb4eeb35ab6e004c6dfde806937d15621edb67b2b6ced08e87ff737eff429082e9df463f8950eb2ed9de0094479442aa8c521f1d184f11d25b4770b1e71f8e", 0x66}, {&(0x7f0000636000-0xb0)="521e1c2b8801035ecbd9d722fa74cc3ea8c1d8d39abd875fea0f4ed5cb21ed9c75ac62da26f65683b41b055c1eb38df53fa364bd3f0b72a093e92e7d65cf5295c410453a7b10254d9d6735e557fd73ed91ca751c4dbecf26a2bc7f703a9ca706099dd16835a5a59cf8118fd99472ecb3dc84d3c855ba9703f236eb55a90d24b85ca54804b41b118e8662134ca7c03bbb6c726523978698ea3655cb83ea6556d1524f51728c46127a06868523de67252f", 0xb0}, {&(0x7f0000062000)="5e9196934f371259fd939497052c0485e89c893516781ff3c9d2a5552bf72fad785e7bebed00e75663f748704e8a745a1f06268a77d59f0bc21cbfe58a48fa8f70ebea4f2b97c825461cdc992967b607d83444a644ad8dbb21b66afc5c", 0x5d}], 0x4, &(0x7f000036a000-0x98)=[{0x98, 0x117, 0x9, "8296ed0233f376ea289d0ed3723bb9602d101e4426e79b30675777ca77144c5d729a4807cafac1505deb2073fadcdd5e64b80f8822302c77b609fb1cb5539be2b096ca71d63d36fa0d72ddc9cfb1f618ab6f9ba168d3f9d4ff1bdad06b9f75d8bd919892bba3c3ac65b0716b4d456c845e1d224f96a4239ae61aa0d767b00012b2b25807"}], 0x1, 0x4}, 0x0}, {{&(0x7f0000a32000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b12000)=[{&(0x7f0000a22000)="47917e", 0x3}, {&(0x7f00007aa000-0x2c)="7ee1c4332ae5c221101d9193a504ede58a962e27aff4c1c1863fdec3846b9f690ed7c6ef232db4f9672661df", 0x2c}, {&(0x7f000089f000-0xb4)="225bec823ecca21dfc0387c8c4546ffb56824d769db9a89766ae7f342ffb79f1cd246a48cacd3a9b211b9f57b0f04e14fa07d22100c6f700953092b5dc563168265fbfa0159861c258b387d174ee508470c7db497094ce2381689547c2761d0e3d3e902665de62c284e95f442ba044f5b2bcf588ee58691080dabfab0857e7a9e7892caad7ec6f2f24b7a6c4f2ac62f55a7e3529df814a5d2581c0380993fefa7582b087c07da9abbb89847cfc200ed4ac6b4c84", 0xb4}, {&(0x7f000048c000-0x15)="86080e49bea92aa506eb3b50fc91926c3e616a7251", 0x15}], 0x4, &(0x7f0000707000-0x1090)=[{0x60, 0x101, 0x2, "363e6a7b2f99dd339fa3f4a7f1acae214502a18dd38c485a7076348e075604bfe029164195bafa0be22de765e6282842c9858b71f5249c2a33b49052beda1d510290ee88797a22a145219bc4f85423c5"}, {0x20, 0x10b, 0x4, "08a03f0653465d6a555d965ae6"}, {0x1010, 0x110, 0x7ff, "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0x1000}], 0x1, &(0x7f00003bb000)=[{0x1010, 0x10a, 0x3ff, 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{0x78, 0x0, 0x6, "9ceeb03e859583b7320833765ec5350efc38baf2aa35304db5571ab82ba9f1bb8a841e39448cdfe3719ccb5eaeb8d357e868fd5de6800bfd1b9b89612b8d66402df6fdafe6510c3cc8f02fba279d8781a496a1cb96f92ee4c10f9eb290263dbfea35922afe2d"}], 0x2, 0x4000}, 0x20080000000}], 0x6, 0x840) bind$alg(r4, &(0x7f0000b1d000)={0x26, "726e670000000000000000000000", 0x0, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00004f2000-0xb1)="8330a6052b5fa91410f640197ff83dc252d4713e20a48571b4ca8bfcff53cfe1d929f9369f870d88313fc00ca7209e58299fb0e02e755bbc0c234f8830643d185e1dae1f12cd4e3d369dcc9a20f46fd3be07ea67a35c70c649bca3db97bbd16ea0fafa2f0b42c949b273f4c594f3ab36ee57b1d74cec660371bee32ae4e04bb5f5d310a17a6ca55d83a461bcd2ee068b5ce3cfff8de9e69975e25126d9ce4d34b4b908b7afb0fb068d65d21630cb720309", 0xb1) bpf$MAP_CREATE(0x0, &(0x7f0000aaa000-0x1c)={0x6, 0x4, 0x8, 0x20, 0x4, 0xffffffffffffffff, 0x101}, 0x1c) r5 = dup2(r3, r4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00002b2000-0x2)="", 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000079b000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000807000-0xc)={r6, r7, r8}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000123000-0x4)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000-0x11)="2f6465762f7667615f6172626974657200", 0x48843, 0x0) [ 96.510529] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/08 23:56:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) r3 = creat(&(0x7f0000b7c000)="2e2f66696c653000", 0x5) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00004a7000-0x2)=0x0, &(0x7f000099f000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r7, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r9, 0x0, 0x58, 0x0) clock_gettime(0x5765f17a783093b2, &(0x7f0000845000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r9, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r10, r11+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r12 = dup2(r5, r5) fcntl$setstatus(r9, 0x4, 0x46c00) fcntl$setpipe(r9, 0x407, 0x107f) writev(r9, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) dup2(r5, r8) writev(r12, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) select(0x40, &(0x7f000006c000-0x40)={0x20, 0xfffffffffffff801, 0x7, 0x100, 0x4, 0x5, 0x7f, 0xffff}, &(0x7f0000067000-0x40)={0x1, 0xff, 0xfffffffffffffffa, 0x8, 0x0, 0xa2, 0x8000, 0x7}, &(0x7f000006c000-0x40)={0x7d43, 0x1ff, 0x7fff, 0x8, 0x5f7e, 0x5, 0x993a, 0x9}, &(0x7f000006b000)={0x0, 0x0}) nanosleep(&(0x7f0000352000-0x10)={r2, r4+10000000}, &(0x7f000068e000-0x10)={0x0, 0x0}) read(r1, &(0x7f0000f8a000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) socket$inet(0x2, 0x6, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r13 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x8000000fe, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0}, r13, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r14, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) [ 96.594445] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/10/08 23:56:38 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="6d89e056d7a5c3e1ff59762d4733c389", @ifru_flags=0x4002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) r1 = dup3(r0, r0, 0x80000) prctl$void(0x2f) fcntl$F_MEM_UNLOCK(r1, 0x801) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000-0x40)={r2, 0x2, &(0x7f0000001000)=[0xfffffffffffffffb, 0xaa9f], &(0x7f0000003000-0xc)=[0x3, 0x100, 0x7], 0x42, 0x6, 0x0, &(0x7f0000003000-0x18)=[0x101, 0x3f, 0x4, 0x2, 0x100000001, 0x6], &(0x7f0000001000-0xc)=[0xb055, 0x1ff, 0x4], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000005000-0x10)={0x0, 0x10a000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)="2f6465762f73657175656e6365723200", 0x280800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000-0x4)=0x9) unshare(0x200000) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000006000)={0x10001, 0x6, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000008000-0xc)={0x8, 0x2f0000000000000, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) 2017/10/08 23:56:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000003000-0x94)="", &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x4011, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x37, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) socket$inet6_sctp(0xa, 0x400000000000c, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000009000-0x8)={@loopback=0x7f000001, @rand_addr=0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x8)={0xe7, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f000000a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000015000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000a000-0xc)={r4, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000015000)=0xc6, 0x4) unshare(0x7ffffe) bind$inet(r2, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000018000-0x8)={0x42424242, 0x42424242}, 0xbfff, 0x200000000000000a) listen(r2, 0xff) listen(r3, 0x8e5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) syz_emit_ethernet(0x3b, &(0x7f0000005000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0xc0f1, 0x2d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {"c4"}}}}}}) syz_emit_ethernet(0x32, &(0x7f0000012000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x8, 0x0, 0x24, 0x0, 0x80000000000, 0x0, 0x84, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6fe, 0x1b90}}}}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000005000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) [ 96.599558] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/08 23:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c59000-0xc)="2f6465762f72666b696c6c00", 0x4049fe, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007f9000)=@int=0x8001, 0x4) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000215000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000074e000)={0x0}, &(0x7f0000280000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a55000-0x20)="07071d4e5dc00437c610e60efffc424c0a4e0078d68e8463cfa701b4fc842a30", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000008d000-0x30)="9c9295004423ae61f7b9b558e75864bed20675ee52f4fbc9ad2f6b523d3612d6a7d71fec9ed47fcce3a5c8d23e821069", 0x30) 2017/10/08 23:56:38 executing program 3: mbind(&(0x7f0000a23000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000b40000-0x8)=0x400000000000000, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xc7)="3644bbfc162537ce311158b75dfec7a1d2ddbc7c6d9e98f747f6cfe6a66e21d8ba3e7584d087e4b41b5b54d980c6e6c81e53c1fc400051f8cb6c46fb865dc25b128a68b70aaf0441736cc6b7cf68a5eafbd91f480146f1155bef9f9deff1c0a0d4f1878818063666976d9fa76e3a038f671fb0f774c764f3b5a11e904b7278427fc290ef30b89497db8f2a0a90134f9a3ba848a3a5c46ee8a882cf84f3711f676b08b3d50f0e934f7fb90ec6ad0a9d44d9423a2f571baa7969f9a8ebca4f95d252e80f8eab9081", 0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f000082f000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000161000-0x15)="000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000012a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000)=0xe8) sendto$inet(r1, &(0x7f00003e7000)="", 0x0, 0x200087fe, &(0x7f0000110000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000c8a000-0x8)="2e2f66696c653000", 0x109880, 0x0) getdents64(r3, &(0x7f000086d000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) sendto(r1, &(0x7f0000c49000)="2a", 0x1, 0x0, &(0x7f0000e64000-0xc)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r4 = accept4(r1, &(0x7f0000f6f000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c04000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000685000-0x4)=0x0, &(0x7f0000b31000-0x4)=0x4) r5 = syz_open_dev$usbmon(&(0x7f0000833000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x48c00) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f000032f000)={0x4, &(0x7f00004e5000)=[{0x8001, 0x9, 0x1, 0x7}, {0x0, 0x800, 0xffffffff, 0x9}, {0x9, 0xdefa, 0x800, 0x1f}, {0x3, 0x5, 0xb1, 0x20}]}, 0x10) sendmmsg(r1, &(0x7f0000b1b000-0x1c0)=[{{0x0, 0x0, &(0x7f00001ee000)=[{&(0x7f000095e000-0x1)="5f", 0x1}], 0x1, &(0x7f0000fda000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/10/08 23:56:38 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x2, 0x40000000000, 0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000027f000-0xb)="2f6465762f766373612300", 0xffffffff, 0x101f00) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000cbf000)={0x57, 0x3f, 0x6, {0x6, 0x7fff}, {0x6, 0x4}, @const={0x0, {0x36f, 0x80000000, 0x380000000000000, 0x2}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006fc000-0xc)={0x10000000008, 0x0}) syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c5000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f000070b000-0x8)=0x0) io_getevents(r5, 0x4, 0x2, &(0x7f00006fc000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ddc000)={0x0, 0x0}) pwritev(r4, &(0x7f00009fc000-0x90)=[{&(0x7f00006cc000-0xe4)="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", 0xfc}, {&(0x7f000095b000)="b166932313712d7d988ecf6128ccc391a35025b0ba9d3193fbd605873e5780acdaea0536b7394413f94ff0b55779e57096199e82c3bce0a81ef02689d4e423c58bb2dc285f06646d6aca5a7774291617f115d27676f15d577b011cc4c5dc4429af107be3da8887dc4570ca1a88d87c4e7463a15ec8663f5f15061e06540cda51fd5c8efbadef22aacb06a9ad7d2c9b8a1085ddfdfccdc0", 0x97}, {&(0x7f00005d4000-0x5)="5aea5f7272", 0x5}, {&(0x7f000079a000-0x7b)="0005283a5be519de03000000e546cfe12142c9ed78a15b8ee2f8c708131724f0010000511437382d0e517e1f000000000000004cc407763ea3e75b557b5c73fc29aed109917d3daca0860e0000000000000008aa8a49b89a481536e3d15746c480b90025f1ce5ca877d99ef91d8ba0c2270008c3c609c7160ac2", 0x7a}, {&(0x7f0000804000)="ace34718673ac71d608409c9bc9ff8e7b6cd3c52e62f5d24d16f1d7c7ac32e156f406035951c81aae19cbab445c89233fbdcc71489edd1ac82caacd06b2e686579afda765542ff4c95e46126c0076864b06fb2eea194fd857888db2ba6d14839d26d3ccffd20e0fe6cc13d085e9004e03946", 0x72}, {&(0x7f0000684000)="febcea9a8b8775a3863a99e692f776aade6215d14893633c3036500f2678785e00614852d5ab60a7c15528d3cb65e2", 0x2f}, {&(0x7f0000424000)="e3314e9789a5fefadb54d21c86ba7b20cff1fc51955d22", 0x17}, {&(0x7f0000139000)="d8d1444c48090d1baef8bc5a76f108b3f4f14c326419da2085f27ec007e067ec5de5e1063ff129524d63070c70a9683d79f212c6ee50ba17515956d6f1038dac226e896018c5d7ee0f65ebecebcc4c996602e619a252a1b994184385e3e776698bae0d836e27ab1315fab2de96a5c1b3321075c0cd2573462bc2ca3defe14d7e75fda77a676d9dc2633c7f3718ced5efd9369b1a195f041b62b4a12409688704939e160a9ee7867a672af8f710b420e66bb148e99c0ec2fd6fab93bd0a1cce6d20148f6111", 0xc5}, {&(0x7f000040a000-0x88)="565dab6f3ba059efdef9acd01b4082a0016b97fef5c7d26403a71b3ceac0bdc7742f27d83f33ee67bb93c4d253f8638f4fac7707f05d2c0b97781c9db136addb6527eff071c438591386a0348418ffd632174090d08fa10023317888fbfc634fe0a962636f49e524eef58356c11a1ac0635821a8e2954ccb70bb4635d846dba459a39bf87acc4f0a", 0x88}], 0x9, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000d84000-0x118)={0x1, {{0x2, 0x2, @rand_addr=0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000fe0000-0xc)={0xffffffffa0000003, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) prctl$seccomp(0x16, 0x2, &(0x7f0000eef000)={0x8, &(0x7f00005c3000-0x40)=[{0x4, 0xa04b, 0x3ff, 0x7fff}, {0x6, 0x9e, 0xfffffffffffff001, 0x1f}, {0x2, 0x100000000, 0x18000000, 0xb76}, {0x9, 0xd78, 0x0, 0x8}, {0x9, 0x2, 0x6b, 0x2}, {0x7, 0x9, 0x4, 0x9}, {0x6, 0x9, 0x299b, 0x100000000}, {0xe192, 0x4, 0x40, 0x9}]}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000235000-0x44)={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="64026a2b0baf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read(r3, &(0x7f0000ac1000-0x1)="00", 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) epoll_wait(r6, &(0x7f00008bc000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7c) r7 = dup3(r4, r3, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r7, 0x4008ae73, &(0x7f00001bf000)={0x6, 0x7fe}) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000c92000)=0x7) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f0000c8b000+0x40)={0x4, 0x3}) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00001bd000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @multicast1=0x0}, &(0x7f00004d6000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004ff000)={0x1e, 0xffffffffffffffff, {0x80000000000000, 0x3, 0x8, 0x5, 0x80000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f000013d000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8, 0x40, 0xd, 0x7, 0x9, 0x10000000415, 0x5}) 2017/10/08 23:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x900000000000, [0x9, 0xa8, 0x3ff, 0x1, 0x1, 0x10200000000000, 0xfffffffffffffff9, 0x6]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x7, 0x8, &(0x7f0000003000-0x10)=@common="626f6e64300000000000000000000000", 0x6, 0xc66f, 0x7}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x5}, 0x4) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) signalfd4(r1, &(0x7f0000004000)={0xffffffffffffff4e}, 0x8, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) gettid() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000005000)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x6, &(0x7f0000007000-0x90)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc7, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r4, 0x9c}, &(0x7f0000006000)=0x6) 2017/10/08 23:56:38 executing program 1: pipe(&(0x7f000015a000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003b5000)="2f6465762f6c6f6f702300", 0x1000000002, 0x204000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = open(&(0x7f00003a7000-0x8)="2e2f66696c653000", 0x400000, 0x4000000000100) perf_event_open(&(0x7f0000e65000)={0x0, 0x78, 0x1fb, 0x64, 0xffffffff, 0x4, 0x0, 0x80000000, 0x12, 0xd, 0x200, 0x3, 0x49a, 0x10, 0x0, 0x1, 0x1, 0xf7, 0x1, 0x201, 0x5, 0x6c30000000004, 0x2, 0x7ff, 0x3, 0xfffffffffffffffb, 0x0}, 0x0, 0x8, r1, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c01000-0x8)={0x2, [0x9, 0x8]}, 0x8) r5 = fcntl$dupfd(r3, 0x0, r3) getdents(r4, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) accept4$unix(r7, 0x0, &(0x7f0000ca8000)=0x0, 0x800) r8 = add_key(&(0x7f0000917000)="73797a6b616c6c657200", &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000204000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x856c, 0x8, 0x4}, &(0x7f0000a55000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000055000)={0x3, 0x0, 0x6, 0x9, r9}, &(0x7f0000293000)=0x10) inotify_init1(0x80800) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000617000-0x4)=0x400) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000cfc000)={[{0xe950, 0x4, 0xffffffffffffffb2, 0x80000001, 0xffffffffffffffff, 0x9, 0x6, 0xfffffffffffffffe, 0x40, 0xbe, 0xfffffffffffffffe, 0xe550000000000000, 0x0}, {0x100000001, 0x4, 0x1f, 0xffffffffffffe186, 0x535d, 0xac8, 0x4, 0x3, 0x6, 0x0, 0x4, 0x3f, 0x100}, {0x8000, 0x5, 0x8001, 0x51b, 0x800, 0x20, 0xffff, 0xffff, 0xff, 0x8, 0xbf, 0x1e0b, 0x1}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r3, &(0x7f00001a6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv6={0x9, 0x6, "9d075b", 0x2c89, 0x16, 0x9, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x7c, 0x453, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x6, "45b54e1522ce"}, {0x1, 0xbe, "9a602ee536936d1d8e5b6acca09a14ecc8325e1f8f25d06ac005d20a233fdea87efcef17d14033ec58834c5661e0376840b264b0b8ed853460eb99980ef78fdfe98bafcf68de0078b8b3b9e24000cd6a84e0a9b8d94e0536c37be13cbccf87d138539a3a685fde9d586b553254c13a015e4b6b0c828a8023af0deeb9a884556b26a9d30cac2f526cc0e66942397beec52a2ab6113e50b22ddc6732e224362b9746e6d0c6ddef356b2558d706a84dfa968869d5322a0ea4952692b8d928a2"}, {0xff, 0x1000, "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"f4d9b414f80f75818eec03de82a94e37248aa32d474f35865378c304a91e283e67ebeff8e2686436ebd1906faf52c773ef2ce2ad1457b1321ce28d755811ae17f0488ad2fede403e1085681d811251dc44137ccc7a6ffbfabb504035de0714"}]}, @routing={0x1, 0x10, 0x1, 0x3, 0x1, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x8, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x61, "5f7d4265243eb1f88cf73c1bc385e8fe9488b7ae2ce990b965ab9e89a39d42c131e99a8bec1d2da0ddec758fc179954f83b3b24051602a00cdd8dd11964a60b3fca83f2efeb459925ac98f0e95ab157870f97997f9883bbcb1b9d59e6e48bb7a83"}]}, @fragment={0x0, 0x6, 0x6, 0xf759, 0x4, 0x6, 0x2}], "c076fe07c773013706791badbbf163515d135191511ef468e9d7c4fa3fd5588fee5d99335adac3ccb2f9acf178e20ccf35a1fcbb4b34328149cc18de1f725c4a4577b590adc9f1844b01008f1e3deb66ad8b1be6254179c12edf3c280cc52659bad4fb5bcd479c70a6d8ddb13d0c55b5490a3c36c80fa2f85f9989415812bb7fc9a2faed9d1ea46a"}}}}}, 0x2cbb) syz_open_dev$vcsa(&(0x7f0000e3a000)="2f6465762f766373612300", 0x8, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000087000-0x4)={0x7}, 0x4) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000158000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cf6000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x4) write$tun(r5, &(0x7f0000a08000-0x1086)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv4={{0x1b, 0x4, 0x2, 0xffffffffffffcfe4, 0x107c, 0x3, 0x100000001, 0x8, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x2b, 0x22e9cae1, [@rand_addr=0x9, @empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x8f, 0x7, "a27f17ce3e"}, @lsrr={0x83, 0x3, 0x5, []}, @generic={0x89, 0x11, "6c566cee0a0f347d1234c75fc0ccaf"}, @generic={0x88, 0x12, "dbc7979e71eb655b9c5927af702d5a14"}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "4bbc8b", 0x9, "15d994"}, "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"}}}, 0x1086) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000aa8000-0x4)=0xb17c, 0x4) 2017/10/08 23:56:38 executing program 2: r0 = add_key(&(0x7f0000fde000-0x8)="6269675f6b657900", &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fde000-0xa9)="", 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x7) r1 = socket(0xa, 0x1, 0x0) sendto$unix(r1, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@abs={0x1, 0x0, 0x3}, 0x8) bind$unix(r1, &(0x7f0000f8d000)=@file={0x0, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f000059c000-0xb3)=@file={0x1, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e32f66696c653000"}, 0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000abd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000048e000)={@generic="00180261000006000100067d08cebd5c", @ifru_flags=0x4002}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000daa000)="00000000") semget$private(0x0, 0x200006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000a, 0x400000032, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fae000)=0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005bd000-0x78)={0x0, 0x78, 0x0, 0x4, 0x9689, 0x7, 0x0, 0x0, 0x40490, 0x2, 0x8aa, 0x8, 0xf58, 0x10, 0x0, 0x10001, 0x0, 0x5, 0x8f1, 0x80, 0xff, 0x852, 0x0, 0x0, 0x1cc854fc, 0xffffffff80000001, 0x0}, r3, 0x40, r4, 0x4) accept4$llc(r1, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000096b000-0x4)=0x10, 0x80000) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40100000000005, &(0x7f0000dc3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r5, r6/1000+10000}}, &(0x7f00005b3000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005fd000)={0x0, 0x0}) getrusage(0x1040000000007, &(0x7f0000064000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/08 23:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = open$dir(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f000095c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000)=0x10, 0x0) sendto(r5, &(0x7f00006ad000-0x5e)="3adad337e39a769dce04e914765669d877194d2afda05784974c7521d3f2230824de1d4a7d5cbb1d403a4157962c5c79b894c42a4f6193def77829c397a25e4f702563e76815a7bd7662692fd8025ec1b77e8c17d1c80874b50276f2dac4", 0x5e, 0x800, &(0x7f0000b10000-0x9)=@rc={0x1f, {0x100000001, 0x8, 0xc107, 0x6, 0x3, 0x1}, 0x4000000}, 0x9) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00004dd000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000cf3000)=[@text16={0x10, &(0x7f000077f000-0x79)="baa000b0e66766c74424000d0000006766c7442402e9ad00006766c744240600000000670f0114240f060f4354000f22d22e0f07ea965ab82066b80d0000000f23c00f21f86635000009000f23f80f20e06635800000000f22e06d6766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x79}], 0x1, 0x0, &(0x7f0000e5f000)=[@cstype0={0x4, 0x2}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000058a000-0x48)={0x60000, 0x0, [0xfffffffffffffffc, 0x8, 0x3ff, 0x0, 0x9, 0xd6e, 0x10000, 0x8000]}) 2017/10/08 23:56:39 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00003a9000)=0x4, 0x4) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4400, 0x10a) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00008d9000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x4)=0xc) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x40012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r2, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r2, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fba000-0x4)=0x10001, 0x4) sendmsg$kcm(r2, &(0x7f0000d69000-0x38)={0x0, 0x0, &(0x7f0000fb8000)=[{&(0x7f0000e35000-0xf8)="2797d16b484b066a750371ad882cd182833343be95ee1055b0d5f36d8d68e80bae7cc55d48ede6f0a68ecd5983b22085ad95583592c77f310bb6a1e4f54c35e716cd339d95617e95ab2bd7d0bd49b85bd0c6322954e95cd7a71d00bb459f9d1417ea91cf2f571857b2c04878ac7d5c8a7176613fbc3b3b042ba10bf41069e3fd2e1c961e4ee4fbe8341b745fbf514769d0f86fbcf486c692a6063069faa938c6588bff76787c5781b93914edd0f9011bf0743a731b83e03e1767c1fdb17224bf6e35fe66659734e9baafcc27d185a67ef056b41ef0729a19bde69c21d5a14fb096c371599ef127608db9777ecba5e95702d4c25b8e3976c4", 0xf8}, {&(0x7f0000fb8000)="0e5eb7a81ca73197966059efa0a07c7672c4ab0394f0045d2a18110053e54ec0f54b1b86c73a4758d67b828ffd86442b484fca4851c9f88ee81ec8d8bda9e558dc0c6598e8eed3c45a89c66bc7960e1a5e0af059d2223f93c4a42753aff14fb2ccb45a196fcba92069a1426b5c5b1f4e589bc5f5e60d978377", 0x79}, {&(0x7f0000515000)="168127b7c4609c45f9161e4ddcad511e57fd38ecc6ab4050f09d979d23bb2db58eed86ff7e552bfe9e2ca03d7537c28236398a6f4dc4317a67b96a7f7a94bb348f2d0cb27fbe37d1eccc537d4ebeaadbfaf0bbdfbb65d61dc5cd33782046d86f8bba39c206483751ee4caf0cf8d207fe81ebc5cb7e481c1c6cad849cf9b24970e99908ef666bde1e7c8429a189530e317c600fccf96fea3cd802d6d3dabc30f022c12d3a24d1398aabd9ca504cc3f18898bd4e", 0xb3}], 0x3, &(0x7f0000fb8000)=[{0x20, 0x9673a1e5223c70be, 0x7fffffff, "99aa7bce9094c0475383"}, {0x70, 0x1, 0x88c7, "a5ced170f115061286a2c2c51a6e46fd39a79900371d20344fe89dd704b9ba751a7635d8e9c3075907178b532ffb7d731e9020da36c9a1ad6459b9d1d7c0955059924f3513a333200294dedde6521c2c494f93fe72d7a6e2d0458855528889"}], 0x2, 0x20000040}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) 2017/10/08 23:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00006b4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c49000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x4c07a46f, 0x10fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000c81000-0x3)="d2688f", 0x3, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000001f000)="2f6465762f6c6f6f702300", 0xd37fffffffffffff, 0x1000000001) close(r3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000d61000)={0x6, 0x4, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)="2f6465762f6b766d00", 0x100, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000fdb000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x20, 0x1, "a1cb34006c2a2bab2eae25c35be1ff744ff40a346716890720f1af7dc0e2aa27115370da756539253d4f0dfbce4626d2e92305e9f34fea5e923e744c1b57b8e37e687dd2aed9028f368c403f3a149c4d"}, 0x160) 2017/10/08 23:56:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00007f4000)=0x400000000010027b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000479000+0x89c)={0x200000012, 0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0xbc4ff55c7ed371ce, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002aa000)=@sack_info={0x0, 0x1000, 0x2}, &(0x7f0000000000)=0xc) mprotect(&(0x7f000072f000/0x1000)=nil, 0x1000, 0x8000010b) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00001f4000-0x34)={{0x3, 0x2, 0x1, 0x3, 0x6d0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x8000001) r4 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000fca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000b3c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f000006d000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c3050000400002000200000000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x3b}], 0x1) munlock(&(0x7f0000aaf000/0x4000)=nil, 0x4000) r7 = socket(0x20000000000000a, 0x1, 0x6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000057000-0x10)={0x80000000000002, 0x5}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00005c8000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x0, 0x4, 0x3, 0x2, 0x1}) gettid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00002c5000)=@int=0x1f, 0x4) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f000076d000)=0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000392000)="2f6465762f72666b696c6c00", 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000be9000)=0x106a, 0x4) 2017/10/08 23:56:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x1f, 0x10000) ioctl$KVM_NMI(r0, 0xae9a) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000566000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acf000)="2f6465762f72746300", 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c4000-0x4)=0x0) mq_notify(r1, &(0x7f00007d8000-0x50)={0x0, 0x80, 0x3, @tid=r2, []}) 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x1, 0x104) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x4, 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) inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000de, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10028, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r3, &(0x7f0000b0b000)=@known="73797374656d2e736f636b70726f746f6e616d6500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x34, &(0x7f0000163000-0x4)=0x0, &(0x7f0000edf000-0x4)=0x4) r4 = socket(0x1e, 0xf, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000599000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0x20000000000000e, &(0x7f0000ed3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003c000)=0x8f) pipe(&(0x7f0000cd4000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000d5c000)=@generic="6ecae9ea2b3e9009a8f22b974e0fc0b9") pipe(&(0x7f0000bfb000)={0x0, 0x0}) r6 = socket(0x10, 0x2, 0x10) setsockopt$inet_int(r6, 0x0, 0x32, &(0x7f0000804000)=0xa2, 0x4) write(r6, &(0x7f0000e83000)="1c0000001e000720271622081d00000001000000000000000200f70000000119", 0x20) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f00004cd000-0x4)=0x100000000, 0x4) connect$inet6(r4, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x5d3016e1, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/08 23:56:39 executing program 5: r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x100) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x511843) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x89, 0x0, 0x0, &(0x7f00004f2000)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f00003b4000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000000b000-0x3d)="dc0db9cb19803d114a8e0eb041af156f6a612a09fd2bc3be29075a6e3e771ae52eaf57c2deaff657982dabbd09f874312155df4d7f87f828c084abd932", 0x3d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) accept(r3, &(0x7f000000a000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, r4, 0x32) accept$unix(r2, &(0x7f000000b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) readv(r4, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000015000)="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") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 97.239228] device gre0 entered promiscuous mode [ 97.252323] skbuff: bad partial csum: csum=98/65532 len=96 2017/10/08 23:56:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)="00", 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000052d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = dup3(r2, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000041d000-0x10)={0x7, 0x84, &(0x7f0000001000-0x84)="2f81b9b2a93410cb093e6fb068713ccc374309b4daa79ac6ae0c929e693c76139085c24e3ca55868b63baa0d042fcec0d8212e075b6d06f28a07c60a8ed05ba75a69348b7359f811b7f430a059bc89d4dce6556ae35d9622c54bd5e65b9b97c1865b174e123659f86467cd641b4c93a93ca70beef3e574b24f2a7b1591375fd72e0d0dd8"}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x110, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00005a1000)="000000000000000000") r4 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000d8000-0x10)={0x3f, 0x1000, 0x3, 0x97e6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fe3000)="24000000140007f7fe75031b001d00000100000c09000b000000018600000002000000ff97", 0x25) fcntl$getown(r4, 0x9) getegid() r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000cf6000/0x2000)=nil, 0x2000, 0x3, 0x37, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00003e7000)={&(0x7f0000fe6000-0xa)=[0xcd, 0x6, 0xfff], 0x3, 0x518, 0xfc, 0x10000, 0x6, 0x6, {0x6, 0x1, 0x80000001, 0x1, 0x9, 0x7, 0x7fffffff, 0xd4, 0x9, 0x101, 0x7fffffff, 0x0, 0x3fe0000000000, 0x5, "3f17056939e1286fcbd9c824090889b213360646ff4aae79b2fe7f87878ef791"}}) getsockopt(r5, 0x84, 0x8000000007a, &(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe3000)=0xbc) 2017/10/08 23:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) seccomp(0x5, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x4, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x324, 0xfffffffffffffffe, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r1 = syz_open_dev$tun(&(0x7f0000967000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) r3 = perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_data=&(0x7f0000459000)="f51cf8c41796bf40f258a61c016d82eb316c0140c2598bd5b26aa402c3c5bcb5"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r4, &(0x7f0000391000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) bind$inet(r0, &(0x7f0000c79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r4, r2, 0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000e0000)={0x0, 0x80007, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a3a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000187000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00001b6000-0x30)={&(0x7f000031e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000371000)=[0x0, 0x0], &(0x7f0000098000)=[0x0, 0x0], &(0x7f0000e24000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x39bdfa5c, 0xffffffffffff55a1, 0x1e, 0x10001, &(0x7f00009bb000)=@common="65716c00000000000000000000000000", 0x4, 0x1000, 0x7}) listen(r2, 0x7fffff7a) listen(r0, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d4000-0x8)={0x0, 0x6}, &(0x7f0000aca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005da000-0x98)={r7, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x220}, 0x98) r8 = dup2(r0, r5) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000459000-0x18)={0x0, 0x22, 0x81, &(0x7f000030d000-0x8)=0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00005fe000-0xc)=@sack_info={r6, 0xcd, 0x8001}, 0xc) r9 = syz_open_dev$usbmon(&(0x7f0000640000-0xd)="2f6465762f7573626d6f6e2300", 0x1fe0000000000002, 0x480800) getsockopt$nfc_llcp(r9, 0x118, 0x1, &(0x7f0000480000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000fda000-0x4)=0xfff) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000097e000-0x10)={r6, 0x10000001, 0x7fff, 0x7}, &(0x7f0000eb1000)=0x10) connect$inet(r0, &(0x7f0000012000+0x3c0)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 97.309859] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.318920] skbuff: bad partial csum: csum=98/65532 len=96 2017/10/08 23:56:39 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007e5000-0x4)=0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r1, &(0x7f0000001000)="d23d2e6f3e266d02f1c089ad3f5aa9f423cbbb2183426b466e2dd372ffc53f4de20d9a51b6c7f3805796c2ebbe0eaada80f6d45454583465bdfb6efe1815cb86f1523608411bdee158fbeb10cd6daafdd1f6a11aef4d185de32532e4fbbb91dab677e4411a7ed2a6e65cc3043c383f2559e0fa666cb5453b563a11508fa6f83d749546a16349c33a579c40d64a2b29d0f3b0581e94642c8faf37f5b5b8e92c152430c1b391be5e93463df40aad784c73ce7d0c99cf91b2cb2583a26d5babb087f79dfbe2503f0712c2947d4c9bf695f25ba6d8d5986312bb1082225e6c98957b66bfc374", 0xe4, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000004000-0x8)="2e2f66696c653000", r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) mprotect(&(0x7f0000021000/0x12000)=nil, 0x12000, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x0, &(0x7f00000b2000/0x2000)=nil, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000b6c000)=0x0, 0x401, &(0x7f000077c000/0x2000)=nil, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000005000)=0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x63)={0x0, 0x5b, "45e01587cc6aca4dbe3ea146bc2b44b87be003fdcc90cbe57dd3525744c7290b7f6b5276e5c3a8f2ca18e2c4ad91eb428385e41e6c2ff66437339dca40e2314ee64e37e172dbc6f39003ad15873ba532f48b27832e878c72c79679"}, &(0x7f0000006000+0x8da)=0x63) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r3, 0x1}, &(0x7f0000002000)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000-0x24)={0xd9a5, 0x12a23a69, 0x1, 0x800, 0x5, 0x4, 0xbd98, 0x8, 0x4, 0x6, 0x6, 0x80000001}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r4, 0x8, 0x4, 0xb32, 0x8000, 0x8}, &(0x7f0000003000-0x4)=0x14) clock_getres(0x4, &(0x7f0000759000)={0x0, 0x0}) 2017/10/08 23:56:39 executing program 0: r0 = getgid() getgid() setregid(r0, r0) r1 = semget(0x2, 0x0, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sync() clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") getresgid(&(0x7f000020c000)=0x0, &(0x7f0000c27000)=0x0, &(0x7f0000b7f000-0x4)=0x0) fstat(r3, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r4, r5) r6 = syz_open_dev$ircomm(&(0x7f0000058000)="2f6465762f6972636f6d6d2300", 0x8000000000000004, 0x800) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000037d000-0x58)={0x26, "736b636970686572000000000000", 0x2, 0x0, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d74000-0xc)="2f6465762f6175746f667300", 0x4000001fd, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000e9a000)=0x0, &(0x7f0000d11000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000078b000)={r6, &(0x7f00001bb000-0x7d)="d01c564489a47894f7f5bbb79c3281e3be1c16c61929795e775336ce3e7b9672794c624242270aba6a250c883d136f2f794f4076621362df8e22a06f5f1d0f6b135c840d8ff99ecbe2534451c8137ef0a4d6042caa2aeacdc2b0967bdc6055e80097436a8ff0f162d51a9c34b4e5baf5edb7fb08bdc332f8463c904a", &(0x7f0000826000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) epoll_wait(r6, &(0x7f00008a9000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x5) r9 = accept(r7, 0x0, &(0x7f000007e000)=0x0) unshare(0x28060400) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000757000)=@assoc_id=0x0, &(0x7f00005bd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000a4c000)={r10, 0x9be}, &(0x7f0000a6a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000d7f000-0xa0)={r11, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x1000000003, 0x3, 0x1}, &(0x7f00001c2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f00000c2000-0x20)={0x0, 0x8, 0xb, 0x1ff, 0x0, 0x3, 0x101, 0x7bbf, r12}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00001ed000-0xa0)={r12, @in={{0x2, 0x3, @rand_addr=0x49b43ca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x87, 0x2, 0x4, 0x4}, &(0x7f0000392000-0x4)=0xa0) pselect6(0x40, &(0x7f0000179000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000c44000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000)={0xb6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000430000)={0x0, 0x0}, &(0x7f0000a4a000)={&(0x7f000090d000-0x8)={0x0}, 0x8}) 2017/10/08 23:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000adb000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000f8d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000dc1000)={{0x8, 0x3}, 0xfffffffffffffffd, 0x80000001, 0x6, {0x220000, 0x5}, 0xb39, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000047b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1000}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000002000)={r2, r2, 0x2, 0x5, &(0x7f0000000000)="f5256b7e1f590f38b0e831dfb584489b84ee9e69ced2476678edf33ce4e4695d7fcfda920e942de1e1678bcc57c47fc84f7ebe68fdd441b6daed393e377f9f240e8afebcdbb48d0fd2bf04eaae1a85704ddb0a29a08abac5506190c47fec1f013029376e338cac36ab3bbc96164d3cf0c81388f450d3608b2f256b23a948d62c60bd78e4d33edc0c625f5e10ced643df4c7555f17aee77ec1b289d0c46a8341338f8ed031f5bc869fad1a14545446305193a6f1127e8e426996936c1d94fb6d911388a044f", 0x100000001, 0x3ea, 0xbaa, 0x1, 0x3, 0x9, 0x0, "15a86fa3b0bd8267831c1bcc108de42b12774ab99b1994b30a92a4e689a9a9109ff7ae3fcc5b7d5b8e7f1d5c6bcbb73ceaa7bc88083de120f7b342e682402ef0709f920568057d709a06d4e59d209955634379834f08126365ec175359832bb4549f75e7a44c22c716325e70323daa01b3ff3d1d5caa2594b3ff0620b16e202a5c9258bd5fa4c1c3fbab06c5fd770f129dc4ad2865297acd22ee4ed25a92770a45516e3212816f8c1fe735b9e6c197b528162066f3d95670c4ddc0cd4c30dff2241043fed7154e1a5f18a523a97c0f1bf697a9d88a0ce43bccca3b340c03d13c4657e8995f868cf94007c4bface7"}) r3 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f92000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000406000-0x4)=@int=0x2, 0x4) r4 = accept$unix(r1, 0x0, &(0x7f0000897000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000711000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004a1000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000)=0xe8) lstat(&(0x7f000055c000-0x8)="2e2f66696c653000", &(0x7f0000434000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004fc000)={0x0, 0x0, 0x0}, &(0x7f0000975000)=0xc) getgroups(0x4, &(0x7f0000489000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1e000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) lstat(&(0x7f00000ab000)="2e2f66696c653000", &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c31000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ce3000-0x4)=0x0) stat(&(0x7f0000725000)="2e2f66696c653000", &(0x7f0000a3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004f0000)=0x0, &(0x7f0000c77000-0x4)=0x0, &(0x7f00009ff000)=0x0) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000851000)={{{@in6=@remote={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=@multicast2=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}}, &(0x7f0000252000)=0xe8) getresgid(&(0x7f0000fda000)=0x0, &(0x7f0000947000-0x4)=0x0, &(0x7f0000179000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ffd000-0x4)=0x0) fstat(r3, &(0x7f00008c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000050a000)=[{&(0x7f0000787000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000042b000-0x80)=[{&(0x7f0000eb8000-0x2d)="c536cc2d173f29c8dab168a90a72ad1a32c5487f569438c38122cc9801fc85d0a8fb818ef325c27c0359c8c749", 0x2d}, {&(0x7f000078a000)="7dcd13b5c45656ec8461f45366274f3b51d1509ecada3deea45fa5229480ff706d55b56318f6dfc42c366a60aae3297888338692f65d43c1a62a493f99d19a35b13b963344eb8110c38d0afcc789c75e63580442c61eaffd04241f75bb5f83180319c25c4d65ad65a97ef3e88ba465820c31479ea4c5dc4510", 0x79}, {&(0x7f0000f9e000-0x74)="766d035d6a228b6654f27adad830777184b7efe4a8f3492e227b158674117523352e7dc2d8e063ca1c7be52dfb28a8bda6bc2d6ee56100d892e70a222e22ac7d719c7d69e973e626ea1a9e497f1397fc9f09a2efa233b1ce48eca76fcfda654e7c819ea65790798af01c79cab161baa8bc1bb70f", 0x74}, {&(0x7f0000799000)="5e3529194d07fdefbe3c89b5f9be155228e94e1608986714430c27e9b184617c996c3da2ee7d486630da7ff8a15d23108910bfa5e772921b725e8874b6", 0x3d}, {&(0x7f0000eb0000-0xb5)="2e375250a18bab8c173cba398f195fe8dcc857334540fccb5a851f09a87dec852b20943e20c82440d14aa7ef4fbba6dc909265f6b74f35ff19c4dd5e3b34928016ffe99827362d7ac0a88e9aab6b3072fb1c35874f55bc70d6ca3ea124669d72b87007092b5b5e4b487425214e1268806b4b693b41a5d5a21d15953feb6e1874d2762938bbd3e986c4a6338592a159d6bd23b72725c563930fac8221e99845692019044cc4085e9da2cafa1ed6143306314f31f528", 0xb5}, {&(0x7f0000b3a000)="56423a7a34ffe04e02c5302374092204ed01695e5bcff7c6b09feb850803f460366c7a869a7a0437a6de5aa7c5c599f753e49c2c02de6a68244a767d700448d253c6cc1bfcbdd9d7acbb117206964cf5d9e6efca623afedf4dd1307fd14e943f13015762154c9e269fadc20d0f811fdc76f62cdfe1d89248e47a719974de9b24e4def31b4cfe2412656625a5ea6332babc23686afce0c1e21210af69b40db606d15b52967ab194eecfbd009153a31ab6c0b1e7f3a76f80facf688fb3628e0f92d41e523788f526abed5345bf98ff6b7a43a495ec0c5d5e1a8ebbc7043125686c10caa3c79deb04982e952822ceb59b13d613", 0xf2}, {&(0x7f00001cc000-0x98)="8b8903b4ec0790ebf91c9aec9ba818a6736723a542675dd7fd0ed22768765da79ef4bef39e08d509fa96d40c8c8d7d7c75374d1d546e7bea1b4b510ac405ae1200d6b081494af9766740408c0bfbdc44b9e4a6e81dd4007dd3c26f4096cd5d778293c87221e3a94c6546164425f37b8806dd3d906c0886475355652a40b12b54378db3f1ce34f832a33df28f981c84c60f914aab4b196c80", 0x98}, {&(0x7f000013e000-0xda)="f1e696a481d9832d5f194c1185891e99343311849ebc3b80f1c8ef96ebbb3a734209c83310b9ccebd9c3245e3e9e6c1fc803bf1a978ccf84ad35ffe190c52fc71a5b1d623c8944d85ddccab6773715030b47f642c4e942c4d9b402177cfa15c2ba208ce7835299f999f43c373cb0d62b8ea0a2b7e462ff357cb50d472f036c06f482e2b40df948607df316e87cea9c3bec87e059c8a87962af098e8d382de34ab135a39bfdb1b0641afe0b04e39673e51fb25ec5df0f1eec15f3953d5574933c4b0e39e16435659107f3d415fdea7496adac7947c3ece72a05ae", 0xda}], 0x8, &(0x7f00001d6000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @rights={0x30, 0x1, 0x1, [r4, r3, r2, r3, r2, r3, r4]}], 0x3, 0x4000}, {&(0x7f0000864000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000049c000-0x30)=[{&(0x7f00005cc000)="39c4207f66ff2dd41f6856b30d7dab3c6279cc17aed80f103029f01cabe3be765c87a69dc3690401a63c6660d13e4ca0383b62f5bc3400440d733d021d71607985c31d3014591833cfca94f173cdb639ac9731a6b00b3431c714e51b6fbb40d0914124", 0x63}, {&(0x7f0000e9c000-0x2)="4200", 0x2}, {&(0x7f00007e8000-0x5c)="5bc4d7d78966de9b0977264368e19ef1be74202614d26886411b2dfffcda48f65c67c451c280aef22caa233a040cc0a133e5d74a6c2e1a1a0f45d786031482d1425d0b0ed3c157291e773d7b6829d772f8c32daf8f186a757119a485", 0x5c}], 0x3, &(0x7f00006f4000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r4, r2, r4, r1]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x5, 0x40}, {&(0x7f0000733000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003fe000)=[{&(0x7f0000f62000-0x75)="428c6eb27e2048ab02dd379f454c7f171b2faa1944ba800c9024fc5028562de1e8b55fd65fdeb81e581fb20636cd4c3c9bc1f1f71aa9fb0027acab01db2f20a9983acca7d487363c248828b48a2b6e6396137caaba261651b7c4c0f45b62bfeb2a971f7996d11ecd020a343a533a100dd0003131a5", 0x75}, {&(0x7f0000c2a000)="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0x1000}], 0x3, &(0x7f00009c4000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r1, r0, r4, r1, r2]}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r0, r1, r0, r1, r3, r0]}, @rights={0x28, 0x1, 0x1, [r1, r4, r2, r4, r3, r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x6, 0x20000000}, {&(0x7f0000cd4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004a6000)=[{&(0x7f0000003000)="9d95f8a8d2113cea4feb34d6f0e42be1d7d0f633cdde263f51b71a8370bab70927ce87018c5e1e03411d0c53e75ca9e3804260f7109e709517fd46d4cc979d9a8592b3ca03f1f2986944277a275be0166dd288c8cc1523", 0x57}, {&(0x7f00000fd000-0xa8)="2deb29d67351c597c989768df833107780176175d8a2b25b84787622726be63d9246dd8275d2fd98344d3550b22cdb89b84ad1da237f009ca6ad14ad6caea432c3d2577e9a6f5f2589de3ec30269e8beb41492cd95d8c777557f2c80f2a24de7c3e895cea10566d15dc6d452c34ed904c2cee702f122db588a4374b0a5cba3fa6618660495d0075d35ec643aa6942bababb0dba80fc25d2275909f99d80f6fd24143f2627fb0216e", 0xa8}, {&(0x7f000057f000-0x35)="0891ff79cd1c6adea1e8cea6c8feaaf260a11c149e52cd8403a36a87038789b90335500ccafb2ec80e22d5cc07821fc86c44a804f6", 0x35}, {&(0x7f00001e9000-0xac)="416323988a8ece965aa832503e7dd03512b1481112d2c7308029ecbfc2adaebc3f6d7d06e8c623b69e46f1c9e3506e61b69e4be37217e8f11182a41593a52b32d5239010253a32a99af65330ac49fa5e18289f11da8d2dc25519a6ff2a8264b98e0e26ff9762618f7a0d561d5177f99e2d2e043bdaa5d7226ecc8727266173306b77beae3308e764424c8c77574e1c7e5f5ea3415aafc764df89e2db856635df9fd345eb0746def5526f58ee", 0xac}, {&(0x7f0000aac000)="922623a60152e84d5d8b51806e145fed6699b2f8b91349a6cb6e7b333e58e21c6af5af47b2cae60549a66aa388e11d2fd2df681b4db99a298c9e06144ab51bea1ef829ec85c5727110a9ea3d4de51557cfa5b8d1f5e49a78eec7aaebfc157740581470c421974ab245c849e750e172fc003345e9c3ac5c6200bdb6f57b8ce27fbf34216c36dd6da86dc051e4ddcd7fbae069f0c6fe459af402e7768bb6caa36a3a8e56f906c947347ce5e4774dec51b092e43855b588a26b867988f24f7add4a24a06c3f904db95181a7e3e8418315bb27374c5225ef84e3a42ad981e5eba78eea2a94719a2d42c5c15e74f0826ab4b011cf1de4671235b9ac61db210ce2f44c3ff48f3909b14dd00ac84e45d578101945fc0fe25b15e4b5e33653c8d6ee41dfdf09e69abba2a81747d0d44c90042c34dfb8cfb40a81b1e9f66c82c32ecb56cdd49e83638265209ebf5ca56349361a5591b323d49835a11b81d2070db3dd84af2fdf158b1338d7fcf79ee919aab888522b8d1c02c39a65671c236932b6f7a971a7f293e606d74bae2f85c0595f03906a08783856bd43a768d736ce74baaad401d9a8d5356e033b5fb337cfaf37f82ec702c51d259061717a84bb63b4ac5f9d99c1a5b7008636b18f2b482736ae8ee75a510d668ff52f93ab1a64f8524af721609f994e3443377228f938cf05b3bb0e389e0f64c61a342495f66ea86e4f9a9354c1ec5d4aa6bd2bdbb9d6e440db9af11b4cd756f1c983bfa3ee5b4048e403a714551fa1e604cae26bdd0a98c6f94165008e1311cdfffeee358e9f1ff1cbef63cf763a679618e90a93c47cd2b7a2cd9f9bb9dce46159d4d5798ddfa94035a079ac7cb55a25268183fea7d253752112caeb48e2d7ce9f5cdea36a73d227718cd5f347dad5cecca9a0af0e86c7f213d3267c510f0ee19fa001d74d36990a0e7bedae633265bd1b2fb5b712c1731c5ad002a4a7927acb19097b29275e22cbc5af3886db73893ebddb14b742cea3b3951f5c9dcc068e7bace298b24de13ea3c3910ea78f72799d6d63d7016b6b49d61fc9b201c98f5f4c7ade2c750f6fc486d0562549c6f5096b8f6269a07bdae5f55ba14b2538f94112d24928b25541c933bbb8e516bbb817e63e82d5404bd24481cbf9bece4ba171c7d688ad8795b78b7eb2a0cf502a2284abfb42c3b094028fa25b7f9f749f931ecfa84da3b6f5a09ede9a961ade904915ed13a6a5e041dc247eb946b9bfa88b97b63a0a376635fa9b296463f2aaf42f7d9370487425743fc0622c9ec1b5ab168fdf507d92971b904af5be69a1fb1ad4729047c03fc033f399e34129d07f628706fdf2bc4b368a19ce27fadf7f3283bc1e8e03f10573c81078cd844d016414f7754cd9234230dbac0059aa3e90038f60ed9452f791c8370e3b9ea653fc171fc8c836e114ccae383adf0481f4cb8baa9fc4ce50b53ee0acdf1efc7efe1e280ee31b9acc01ddee5cde8e9255f83a0ccaf0fac74984d953fa7d7877c2a313372322480d15d12defa543248e79ec5a5d6899d6b5fe48b1a7c065bc3f39c0d86e608fe89fe01fd7b91e3c71df3ceed36161fdddc48cd4295c8dd9e179798bb167b6e63ade71d249933b81240881605a0fde4a729b801d761470cdc1946bca6380bd06fd7c925e7d03c493318b528f6e37ef13ada7c95a115613ee47ecc35d055ad7fe36cb651d39cd9fdc33cf83bbd54d34bdac2d7e75bbf209dd8ff039c5cac8145b8bbdebe19470e79a38ea595a41493fe9c642f57ad250b7a29f132dd1bae1139e428d3554cedefed1194a1994025f498585e46696ccde70ac5739d48398721e256bded7ccdf653fceabe4abb784f99c9722d875e0b920bcff9224b2b2950713596ba6aae136263539203c09d04aa3a99cc0b570edd3995bef1a44572bee23edc7e650932bbdc11684eb8d965f099f646afb78024abf53940431cc8087140c5ba30fb00eb5867e9e570d9c325fa16d20cdcd7961461395657f03f001402ea6b1501248242ea40ccbfc4b73353b1a8ea242b1f8be550f110554358c0bf2040dcb0ee356f46c1106f7b1cde282de3c95a4edeb49720afd7aa9c35bec153d7a7ed8cb73e738b6dbf0eda407f4532b70bff791effb055f0708b0a7fd64881b0fec5fcec916bf8811ede001985d7ccecdd5b6852e8a4d741402d298b45a73ea1365e6508377a1b1cc56f83fd3521953b51c2f3cb36ecfdd40a876b79b3032ac1b98f012e4fcfbb81194cdbc583c6242b5256800edbe9e3baa6d3470d7c68f05e76a6b72d3a1ca3d9b0bd33bf39c3823b798c3b2963706d20b69a035806a8bb48818837f04c77adf381b32229787c5ba94dffd556a5934e70981fc17cfd03f4696c58f68dae24b8e36b9d88a0e7cdc5b9d974087051190d6d56471883c84340ea97a1d8ae29217960f2e4e7733727bde53650aa8d3702a1ec99fe0d82b466d3445f27cdecc5d1cbc9e38fccdccdd4d704c59c94b67f304afca4cbeae3972beb7ab2ec5f40e815a8362cc9ce1334ff4f753ff000d759271d0df24db28ee5cbb8129a4d3ec5194a78641b4df0567381648374822937e02ed5da4d534882f0c17e31bca78baf99e50644e2742afa2f58a73f55a82b754d976ce08c9366ccf860e1d24c9c4ab8d23136d1aa93f4dbaf15b926531eff1563937961b0cb72b75c81fd196d5bd2e916e03e6374a384b192b210fad24afa6587aa83300f41bc44649395bc2a73869fc153b6a0d3eba1c53d8a08aea40614f1e4bcf1e2891a8f3ce66a7ca7f8b5e26d8993c4e97ece85d15d2e43dae0de41803e4ddd7eaa4328044b3fa90ebae081a58e125b19c68f6ee755ea50fa165c049582da32f5103b8ffbdce1d7c16fda9db938c22a8bb964909226eadd9454d7077ecccd769956821d16e3e41f8041e0ee3646aff82d7d6d6a90a703bf716cd92bf36c39ea400ea783bf27c7591c71014957ab6b8c94e917a3b7c833787a2135c67b6fffe586dffcf3f132b119a5f55294bce146288bbe8cbcfca4b54dbf2da4ef335da97276fec41f4a82ddb6ff74c817268f8eb03ed134b8a7d8e1cd5edc512709d604c438eae02d47c4cd83da89e3793a25432bac7cdb17301a98cef812ba725279a51e5d842af92e3e3de88f456b235f0e8886b29fccc9c8f06895f63433df55ede6b47b7372169c7a1876c56318de9e07dc415f31cc7ca07096e8e6fe80473748cc82f32987fc5beb4a43cd430ce9a2ba3bcd9e92a8dc67b9a2aba135685afec2462f70d2c1f858e567d565463d8520a0363e797e3e05444ea1d955e0fc7e1548f88c921b8ae01ef78a580e992ac5e1c52803cddfdb844183fecc2ea905b7c897f6682150c3fb3ad3a3be3b567076ae81083612509e1028e0822659a60639ede3fe541ac9711b92b85cd7e80c6c6a087dc60d9db4ff2a82cbf7613b71adfff7456558fd9219b7b96957138a065800c0fedc59b6ad05da4ca06bfcd982a568c6d19223a84fe3a80f90fc7b0b845d635483b076b8e178f69833e7643bae447096f287fa478e0274264afd81f342072ce6361c4a391f0833b94e8b0359106d7e56489b1c40a0ee00e1340643136a7520089aff7d66eedb5d39d5e3f8e7c3680ede6fbc1e46b911d5c2c2365aa45727d5d482972f9e3f589355873942b64397cdb37e7db4d8bca6324083e7a0944672a1fc27940253117a6235f958846e6a9dc048bc082d14096fc761235bc03bf946cee09ac2721195f1662225a13803026dff437bf7a18ca46db4f41d0012783a843c709dec2bc1783411c2a667ce44b1285fc64258161c4538ae525a1503d23ccb059b62c1fa321535d18fece1d144bfccd360b0d46329a3a0f71cfdba11f23c17625a0cfa1de234fce04cc4eeaba8b07380b0fe0627758cf0b38965fad6d8f3c56b0015a2b6db8c36aa5d08185c6e547910f2fb0a5525193c4ff876c2658d4c9997a3997437892bb82e1b79f2fe65cddcd7a9bda95cf181d7f98b67ce734e52e6b71d56e67eae0382ead63b682c9ed8367db3bb4712a31055f51d6e0dfea5df1225c59fbfcce6952946b2e77cdeaf248db9eac8ba973beb1dd64d804d25c77b54407a748996bfbce5d78113df0cf59444459136ba3344e38e4a5b89fb168e40979e9f89aa712fbaa9b1f3a5f665f364a89975691a8e374c6843194cfe76677f870a24fe4625f5e7d98a22412633bcd7e483ad81caf35af61060b5239b1d37c5367b5478f6f6b3b7b3d9e79f1403b7f8660556486104e763509f98999cc6b8051a7bfe870ba3ec64a7837f70c7265886e3bcb0657ea058e543e013a42b9262c6553a1fdf44b0f23af388e06473abe832b5507945cd2c877cc3c7cf17f50e82b321216b5a24623e6a88603d72dbfa1182c38db995512dfcb087a935d3bd6b7e96051cb3d0057021bb541f33a871570f035d787e50ac007dc4a60a8ac93a803914449654ea362176073847ac318934e93f8a22a03682c05fd192a8a9b77e73641d6a28d828665872ad86d3d184cca16a160e5b0d0d3e832dd5fcfa35db568abc7616a4c1196b7dafb1be9e4c61c16ce1053fcfc62d1b5a2f65bf4abd7e11523d0396d52e6003ec894c6c3286666bae1f95b479e75c1a739b116cb7e6f7a18c4e4c34d6933264228d1b7513460057d187e054e0ce56ad17e9150309ed9484a953238c8f2f826fa0c58ec6c3dcf57570422f99b5faf4327e54a3321076aa7665d80f950f6d7353af51745d008cadc39dbef633e22f7171a9ef3f2e01d62859b4fde6fdc3935c5c2cba335ad4a14e201bbfe7b6f817be253a996dfb5c96060dfea398aaf101e298352c35e2c1847dc7904e05fbee43fe3727b34e00c3bf7ab4c787dff6978996a530d3d2cc68d401e40d5b9a9b2dd41f3b1978d8929441df7362707c3bc3fabcda1528471cafe1b2a9f5bf4a30016d8bb09758bd87fc2e999798d83545aa444fc3db17153d305e8c8b06e68149281bd8a358c01796b7bc817ce9eeb734440391cd4a3e44c3505ded6da4f0f6d5aa4fbdc0ab7ee56e8e604486cf411efa89ef047ca30fc2af355b03d8318147b72a10fa75baa6d5ff7be77802bd35889aee2ee1eae626187d29bf9abe3e5e4e04eb57ce884b12b213f59a29747b92d97232792b156e0e96c2ad82ad4eb23be193ae39020cb511fe237e88dcd082d20511c6d75c6f17659cf6ebb109a1f63158f91446df0f1fa1f00da1d9798c4a437f376738785065924bbe3e369b64c64a4b5da03cdac4a1e16b7bf23c916d62a350b74efde99f6cc4cce7d63cb3368265dde4ba2496cd47e9ce5197791c32d319f3d084eba3ad26ae8105342da7ce70d85267f5e0d71013bca9bdd6f7dcffef2450aa11507231160656eb684c7922e6ffed0231513214eb102b4f093ba4781a2b179ba6c3ab2b605d2d83baf031a167c470eeb0a70a6eac08bf0d5ca36c560545182cd58a24e70ef7030885d253162252fa02824a4955760792c0542161170c7a8314a82dcbf1055697c569f5f20b0c5bf7ca308926430e831190a0320746a1d5b860c32098b2c233d8b1f0640e4d22b27bcb0ccb09cab3caa7ad6d96377f89f5d65856879a8e60940ef08a5f9d173b30876166d8ba124fa4c04d8466804052bd381ef10c98f77ee54c402d406cad2d5a5a48cf0d131438dac0198dec3ab1da2b10def69cccdbf98ddc9fd61530bc80e905e2148312db6074bf54c4aed26f4640cef9e19c9617e3e6790291e8ebda4b79bf7e8e308b9ba9fea8eb3d37bfeba3633bb0fcfe2b574d323cdb20bbd5aa27546b1", 0x1000}, {&(0x7f00002b5000)="42de519a24487da89ad1a2b23006ae575b145ff6bd92e634c968e4038be2d8db7169dcac5075f4", 0x27}, {&(0x7f0000a57000)="614078383cadaf32e418f0617f3503d6455ee676feac51635ae7cb15c1b4671a934f5c952c12246eba41a38c7e98cd281cda64359a83354a97876bb82ab4d69e9fea5fff0dc37c16d085475cdc80ac1a0150fe59112b7f49ab3d418aa14a2b9da91fe1820e6776dc031a5327c4450d64803094e196d08bac8fa10ef8f227c21202b6c3a89c5c1bbda878e30e323142515d5abec7de98b8e695fa17b0000207d1a8ce3887dac22fd8b5003a8a991ae7f26cc6147f94f627b4f23564e8dac310e6c77dff86076d68f17e06e42518157f5e593bb73411b83d4444cfeb8b41b24f00", 0xe0}], 0x7, &(0x7f0000af5000-0xc0)=[@rights={0x20, 0x1, 0x1, [r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r19, 0x0, r20}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r4, r4, r0]}, @rights={0x28, 0x1, 0x1, [r3, r0, r4, r1, r4]}, @rights={0x30, 0x1, 0x1, [r3, r0, r4, r1, r2, r4, r4]}], 0x5, 0x800}], 0x5, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000c07000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006b0000)=0xb1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000719000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r21) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000da2000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x5, [0x81, 0x6ddc, 0x8, 0x3ff, 0xfffffffffffff001, 0x40, 0x2, 0x1000]}, 0x5c) sendmsg(r3, &(0x7f0000b7b000-0x38)={&(0x7f0000ecd000)=@generic={0x10000080001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002ca000)=[], 0x0, 0xfffffffffffffffd}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000124000)={@generic="940d950fe43fc5e55e4361a6e249aa9d", @ifru_flags=0x3001}) connect$bt_sco(r3, &(0x7f00000be000)={0x1f, {0x6, 0x0, 0x2, 0x0, 0x7fff, 0x1}}, 0x8) recvmsg$kcm(r3, &(0x7f0000e1d000)={0x0, 0x0, &(0x7f0000386000)=[{&(0x7f00004b5000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x1, &(0x7f0000f17000)="", 0x0, 0x1}, 0x40000000) pipe(&(0x7f0000d8c000)={0x0, 0x0}) r22 = syz_open_dev$usbmon(&(0x7f000060a000)="2f6465762f7573626d6f6e2300", 0x6, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r22, 0x54a3) recvmsg$kcm(r3, &(0x7f00008e1000)={&(0x7f00005be000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000025000)=[{&(0x7f0000619000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000c00000)="0000000000000000000000000000", 0xe}, {&(0x7f0000c2b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000d53000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000f44000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00001db000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b9e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x7, &(0x7f0000c7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x80000001}, 0x40000000) sendfile(r4, r22, 0x0, 0xfffffffffffffffe) [ 97.352533] QAT: Invalid ioctl [ 97.355186] QAT: Invalid ioctl [ 97.368148] QAT: Invalid ioctl [ 97.372192] QAT: Invalid ioctl 2017/10/08 23:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) inotify_add_watch(r0, &(0x7f00000a7000)="2e2f66696c653000", 0x0) r3 = msgget(0x1, 0x100) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ed9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r2, 0x9) r4 = gettid() r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000059b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000004000)="2e2f66696c653000", 0xf18b4b0f59f9dd) r7 = openat(0xffffffffffffff9c, &(0x7f0000029000-0x8)="2e2f66696c653000", 0x0, 0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cec000-0x6)={0x100000002, 0x100000000000005, 0xffffffffffffffc0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000706000)=0x3f, 0x3fe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f000021e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000922000-0x4)=0x14) mlockall(0x2) r8 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000d59000/0x2000)=nil) userfaultfd(0x800) shmat(r8, &(0x7f0000892000/0x4000)=nil, 0x4000) connect$nfc_raw(r7, &(0x7f00002ec000-0x10)={0x27, 0x2, 0x0, 0x7}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000024000-0x10)={0x2, &(0x7f00006da000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) shmctl$SHM_LOCK(r8, 0xb) shmctl$SHM_UNLOCK(r8, 0xc) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000e70000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000517000)={{0x9, 0xfffffffffffffff9}, {0x7fff, 0x100000000000}, 0x8, 0x3, 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, 0x0, 0x0, 0x0]}) r9 = pkey_alloc(0x0, 0x6) pkey_free(r9) io_setup(0xde5, &(0x7f0000eb0000-0x8)=0x0) [ 97.453156] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/08 23:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x4000100004, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) fcntl$setstatus(r2, 0x4, 0x42400) r3 = fcntl$dupfd(r1, 0x80000000000, r1) sendto(r2, &(0x7f0000c22000)="dc", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cb6000)={0x7, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) set_mempolicy(0x2, &(0x7f0000121000)=0x8, 0x8) r6 = dup(r5) accept$unix(r3, &(0x7f0000383000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b15000-0x4)=0x8) sendto$inet(r6, &(0x7f0000000000)="5c64893116bb62e3be2dcec37598f0ada5370795e6a117a522cb4a7dec6440e9fd94332a825b2f3aa2809d0c0e16be0de94fd05be1e559af665b82a6e3d7edc870a538d2b7a1dc710829a94502917848c54b9a7d25476fb86e3432cac9e48345f94389fd7878269f179c8fa411f99b24d3ebed50fab01c1e909d20bf813f4f808fb148aa9c9063", 0x87, 0x851, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000d1d000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0xa, &(0x7f0000492000)=0xcd, 0x4) 2017/10/08 23:56:39 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df1000)="2f6465762f73657175656e63657200", 0x620040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000073a000)={0x8, 0x0}) socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x0) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b36000-0x4)=0x7, 0x4) fchmod(r2, 0x144) 2017/10/08 23:56:39 executing program 2: r0 = socket$inet(0x2, 0x20000000003, 0x100000000) mmap(&(0x7f00008cf000/0x4000)=nil, 0x4000, 0x3, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b65000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ef4000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c3c000-0x28)={@generic="c6f76153db503f0fe30008ff3f95f615", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000637000)=0x0, &(0x7f0000f0a000)=0x4) recvmsg(r0, &(0x7f0000ef6000)={&(0x7f000013a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000c3000)=[{&(0x7f0000cc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000859000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000170000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00004b3000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000b93000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00005eb000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000490000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d08000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x9, &(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0xf9}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r5 = accept$inet(r1, &(0x7f0000d5a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004db000+0xa33)=0x10) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000048b000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa30, 0xfff, 0x2, 0x10001, &(0x7f0000e3a000-0x10)=@generic="72fd78f026eda02face7369809b5284e", 0x15, 0x101, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x3b, 0xffffffffffffffff, 0xffdffffffffffffe) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000770000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) fcntl$notify(r1, 0xc, 0x21) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x5, 0x0) sendto(r7, &(0x7f0000754000)="1dfdddd938014eddac4ef19a611cdb786b83a8cd3f5d093c227b5f1c2c", 0x1d, 0x24000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000071b000-0x20)={0x6, 0x1, 0x0, 0x200, 0x8, 0x2, 0x7, 0x2, 0x0}, &(0x7f00001c1000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000e4c000+0x599)={r8, 0x3, &(0x7f0000e4d000-0x48)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000136000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00005f5000)={r9, 0x1, 0x6d9, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x4000000000012803, 0xfffffffffffffffc) mmap(&(0x7f000024b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20000032, r6, 0x0) setsockopt(r7, 0x119, 0x1, &(0x7f0000610000-0x2)="263a", 0x2) r10 = socket(0x40002, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r10, 0x1, 0x15, &(0x7f0000159000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000270000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) 2017/10/08 23:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x400000000000029, r0, 0x4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c92000-0x78)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = accept4(r3, &(0x7f0000c51000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000815000-0x4)=0x1c, 0x807fe) sendmsg$nfc_llcp(r4, &(0x7f00004b4000-0x38)={&(0x7f0000463000)={0x27, 0x3, 0x1ff, 0x3, 0x7fff, 0x1000, "83c088d24ea98bb43cc7a8c01cecbc2a56e3209637b0d0aedd2355a0be239b6032c27f23dc61c871ed75dbe17b50757cb1e75a118ccac5abaaa79853e47155", 0xfffffffffffff800}, 0x60, &(0x7f0000ce2000-0x20)=[{&(0x7f0000cc9000)="433ec9a0d7af9536ae040ee0a05286a8e17b7af457601bb5e40771f23dac24a2dfa9bcc80a853f9c3ecad708b30cab7a896163ff6ea24b45796dea54e329348bd207c0f3402809975c8310e9cc119a3d95fb0281012805fbd7861c10060e6a092a8ae6bed36d13d82bacacfe42c277df9ffcacce428d763aefbd6047016b4f86549761b55350914a08f9e4d718f4dded3b324dc442d2c9f1429c2df886153eefcb155ec26bd4b2f26add", 0xaa}, {&(0x7f0000bca000)="2a7d34a9b0a2e15ab688b3dcc57df4ef9a63981918b25961e5185f3524c302b6a5", 0x21}], 0x2, &(0x7f0000371000-0x28)={0x28, 0x1ff, 0x50c4a3de, "34d2a22bb86be93a594d5cae7db1ffb258f7935f6b"}, 0x28, 0x0}, 0x4) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00004f6000)="7852b98b33252cd7ce76a785674a888e6694a0e2da551e6eb60f60ec981d7c6202d5ad5494b80002bf78f85c317af9b93eacf7c1f680db56b981abd3cde74d32ae6dc0936656c21116baf70a1f8308166ce5257d9530c2685fc15651c44c80c1f3ef42a9ff38cc8811d5d14ef77e9725304b0251494bd5aeea3e7c9313da17845cabea5c1dc137a1eaf9d00d24160e7b32a6d7064e7dba08a378acaf3ec239e227140df57e699e2b578e14cc55f04963d97cec6b0fbe20358e7bc4467d4bf16a1973d34ce5038459786e91f89a37450edf0e9d79ad90bbcc8ab66c5c7e08e54b666ef1433ea5f1dc4392f8", 0xeb) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a5b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005c1000-0x8)={r7, 0x0}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000774000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a77000)={r7, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000005, 0x9, 0x400, 0x7, 0xfff, 0x6, 0xf5, 0x9, 0xff, 0x7, 0x3, 0x0, 0x0, 0x3, 0x2]}, &(0x7f000052c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000084c000-0x20)={0x12, 0x4, 0x8000, 0xfffffffffffffc00, 0x4000004, 0x200, 0xfffffffffffffffe, 0x5, r6}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b6a000)=0xe603, 0x4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00001b2000)=0xffffff0000000000, 0x4) connect$inet(r3, &(0x7f00001e3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ed7000-0x20)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005c3000)={r8, 0x7}, 0x8) pwritev(r5, &(0x7f0000e1d000-0x6a)=[{&(0x7f0000bd1000)="5d6b0a8371aa52348cb1554582647b4a91f2d600000030b2679f27d96e43c428b846cfa39393d2b046", 0x29}, {&(0x7f000040b000)="f67fd01cde5cce234927e17bc2616d6bd1294a78d44f5011d30f7d29ffb05bf5cc9e3aac6fc6ddf4fbb73a2c9ccaf70c1aec5c1bfcf4252132d814e1610e89f9e17aca8d2385cda0d18ed2e64b5f953073171d8e93ebf44dbecb9d7d361331e10c6012956027f7c25790b38dff9e6e3abdc87084899c8d61f3796c1d388a484f5e86a1631fb88a33ca0f97b847e590e70bcd03f9c1", 0x95}, {&(0x7f0000079000)="64c8a0e608225a3c39628e0abd33918e73015975a8c2297565058e06dc1195f547379eef45ac989d422672af7f4eea2dcca5849288a9ece3c0f9064e7b8baaa243f6e2f6f1248c977ec0f76aafd26c0bf043e0559548170fa9e9a017d5e0243de97b9353a7f3f4001039d231e512ea397c2d26c5006c8b3d2b03bc7fad2a851a477b592687677b2c4c6314ffeb40613fb7e5c10d8de95984c008ba7dddcf6b2bb716bfd5e3869685ea", 0xa9}, {&(0x7f0000fe0000-0x9b)="ae7a7a69181d481be7ef8ba86f11be4a3b892759b3fc47ccf4bdbdf9796b70d1735c95d132d8fa2951d70366c303b6aae25e0cf378135c2e8533228a8d7b4647562f7fb6b51ad4860f70c54ed0b077e98ec39811a2a55a98bb1d5db2d7c8d2282bfd67606ea271381122f3895b681abdb0ab006be0930ae758e25a37903e93672efa6addf07671712a5d3e42d8b7e2995f0e87f3af6188924b2043", 0x9b}, {&(0x7f0000994000)="1b8717ced37a39c0bd346e2d6691d392a7429e127d9c7620e6e18043663a0877d46bd1bb98f0e370f187d55878ab4b86fa17c3127d6a9dc9b1e68d958d7d49b96996d29e83adc9a090d89857e785aa3e7408f00c2a44710934ea766f82539e0e82d2cbdeef2e03a8ae4ecc5a658dac6e5fc1550fd2b1dd1267c0a787ccdfe194626aa21b146ab39e1d0835cec8bb81a483d9bfd0e233f0f6f012afd58ae0aba59a983890420b694972903d8681a0687a2f436018c4a4ce68893b5272557d17ba1d967e5d013a8b0cd23aec46c2bc1fe7f7", 0xd1}, {&(0x7f0000536000-0xd4)="5245713588e9835fdd14415e8e6b7e0145a52053dec02dcbf55ba76787157bbfc1d0b0ffa161904115646fa53f3b94f2709d18243d5aae5ae94e797f50b8b4dc9d93fdf796fc3723c564211b43f788255ea0954ce60e4a434b9d6d1ca26fabdd9d7c0d34ae4808f7f936b3c7bd48a4051389ad71df93e40908f35bad8db59474d155380e988fc297581749644bd061c08c8919ded317865733c24c6b4d5e329622f7a9bf889e8b4ba096a7dcee7bd5d31e684f92c36306790a67aea9e6fc429cd12eca6a6c4acdb4fbe3e33abf80de701d497ab1", 0xd4}, {&(0x7f000021a000)="d151aef8652692ffcffc5138a01d4fe3f4985c7d60df", 0x16}, {&(0x7f0000043000-0xaa)="64309fb8a1e1764a7ba4cd2f48c9ccb357b6932f7c7cc9cdbc91aa262a48d8f88ca02d423b2035d7a2c7ad8778c8abe05907752224da5e1da1ea02ce3195ffcf51d879d0d9fc8048e4952cad8dfacbfb052dd686e6b5daedf329edeebf878653ff16f5d470658cfbd702707e41facddd25a2b17146074a0d19e11d07faba500c652aa15708bda7761fd0375134cd4703bd585eda247b737b612fce358f8aa73cff21952aff59e777c86d", 0xaa}, {&(0x7f00000c2000)="3a518ecf082e1d27e54f1506147f7f170049d7d19bae6aee6ce6729ccf4fdd2851", 0x21}, {&(0x7f0000913000-0xfd)="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", 0xfe}], 0xa, 0x5b) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x800000000001, 0x84) 2017/10/08 23:56:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000094a000)="2e2f66696c653000", &(0x7f0000d00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() stat(&(0x7f00005db000)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, 0x0, 0x1) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000028000-0x14)=[{0x14, 0x12, 0x201, 0x0, 0x0, "80"}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044b000-0x4)=0xc) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = syz_open_dev$vcsa(&(0x7f0000ec9000)="2f6465762f766373612300", 0x6, 0x800) r7 = socket$nfc_raw(0x27, 0x5, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x0) syz_extract_tcp_res$synack(&(0x7f0000096000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000892000-0x8)={0x42424242, 0x42424242}, 0x20000000, 0xe8f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f000022a000)=0x0, 0x4) ioctl$VT_WAITACTIVE(r6, 0x5607) bind$inet(r5, &(0x7f0000388000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = msgget$private(0x0, 0x2) msgctl$IPC_SET(r8, 0x1, &(0x7f0000332000)={{0x4, r2, r1, r4, r1, 0x0, 0xe2, 0x0, 0x0, 0x0}, 0x25, 0x46, 0x400125f5c6e, 0x8, 0x4, 0x3f, r3, r3, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000c03000-0x80)=[{{&(0x7f0000344000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000526000)=[{&(0x7f0000618000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000f13000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000845000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000028a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000da2000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000f57000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000ab9000)="00000000000000", 0x7}], 0x8, &(0x7f0000eae000)="", 0x0, 0x8e3100}, 0x110ff991}, {{0x0, 0x0, &(0x7f0000489000-0x60)=[{&(0x7f000031c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000050e000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000c60000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00007f0000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000368000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000e3f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f00003c3000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xffffffff}, 0x5}], 0x2, 0x40000022, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1c, &(0x7f00004ad000-0x4)=0xfffffffffffeffff, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000089000)={r9, 0x0}) bind$netlink(r0, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x0}, 0xc) r10 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000d5a000)={0x0, 0x1, 0x20, 0x7, 0x9}, &(0x7f000040a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000abe000-0x10)={0x7f, 0x1, 0x4000005, 0x800, r11}, &(0x7f0000ee0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f00000ef000-0x108)={r12, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x2, 0x2, 0x0, 0x8000001f, 0x5722, 0x2, 0x8, 0x7, 0x5, 0x7ff, 0xffff, 0x800, 0x4]}, &(0x7f0000c9d000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000b4e000-0x8)={r13, 0x1}, &(0x7f00007cf000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00009c8000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000920000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3e, 0x5, 0x400, 0x4000000, 0x80000000, r14}) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f00007d9000)=@common="6c6f0000000000000000000000000000", 0x10) syz_emit_ethernet(0x46, &(0x7f0000a46000)={@random="0fb91b0d4c5b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x800000000000000f, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x4, 0x0, ""}}}}}) syz_open_dev$sg(&(0x7f00008d9000-0x9)="2f6465762f73672300", 0x8000000105, 0x8000) 2017/10/08 23:56:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f5d000)={0x0, 0x73985860}, &(0x7f0000d48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000095f000-0x10)={0x7a2, 0x1, 0x3, 0x9, r3}, &(0x7f0000f5d000)=0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x2, 0x40010, r1, 0xfffffffffffffffc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x800004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000717000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000012e000)={{{@in6=@empty={[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]}, 0x3, 0x6, 0x3, 0x0, 0xf, 0x80, 0x80, 0x100, 0x0, r4}, {0x80000000, 0x1c000000, 0x2, 0x4e9, 0x1, 0x800, 0x2, 0xf0}, {0x4, 0x4, 0x1, 0x7fff}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, 0x17, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3, 0x1, 0x1, 0x9, 0x3, 0xffff}}, 0xe8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) mmap(&(0x7f0000746000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f5f000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5b000)={@multicast2=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f5b000)=0xc) setsockopt$inet6_buf(r5, 0x29, 0xce, &(0x7f000055a000)="ff55d36cffba04415d0000000000000000008b550a6b", 0x16) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00002f6000/0x3000)=nil, 0x3000, 0x4, 0x32, r6, 0x2000000000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r6, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0xffffffffffffffff, 0x2001d, r0, 0xfffffffffffffffd) socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000f5f000)="ff01000000000000000000000000000101000000db", 0x15) 2017/10/08 23:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000262000)={0x5, r0, 0x0}) syz_open_dev$vcsa(&(0x7f00007d3000-0xb)="2f6465762f766373612300", 0x2, 0x2) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f00002a4000)=0x6) mkdir(&(0x7f00006cd000)="2e2f66696c653000", 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8df, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00007d6000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007cc000-0x8)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = open(&(0x7f0000765000-0x8)="2e2f66696c653000", 0x0, 0x8) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x5) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000742000)={0x0, &(0x7f000053e000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f000001d000-0x18)=[@text64={0x40, &(0x7f0000b67000-0x64)="5561768db3e6122d41a5c68a561d07d0bd937869ecfcda6fdac7109d23a756c3a66c647ccfbf3f36330f1dfe523e674af213b56fad718020c21915b1c4b1a37bfb1119ef6477d2d5992cf4079aa6fc2b7e2243ae91c0ca941773350bb4a9157016188f88", 0x64}], 0x1, 0x0, &(0x7f00005e8000-0x10)=[@cr4={0x1, 0x4001}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e14000)=@assoc_value={0x0, 0x0}, &(0x7f0000f8d000-0x4)=0x8) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000a27000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2017/10/08 23:56:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x200880, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000861000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) ioctl$TIOCSBRK(r0, 0x5427) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) r1 = perf_event_open(&(0x7f0000d2d000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) select(0x40, &(0x7f00003b0000-0x40)={0x1, 0xffff, 0x80000000, 0x8, 0x8000, 0x7fff, 0x200, 0x3}, &(0x7f00000b8000-0x40)={0xdf, 0x1, 0x4, 0x8, 0xffffffff, 0x40, 0x8, 0x761}, &(0x7f0000a2d000)={0x1000, 0x6, 0x1, 0xccd, 0x2, 0x0, 0x81, 0xff}, &(0x7f0000e34000-0x10)={0x77359400, 0x0}) r2 = open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x2000001) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x10000000, 0x0, 0x6, 0x1, 0x3, 0x20, 0x6, 0x0, 0x1, 0x0, 0x0, 0x2, 0x6, 0x7, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8f000)="2f6465762f72666b696c6c00", 0x201, 0x0) socket$inet(0x2, 0x80003, 0x4) syz_open_dev$random(&(0x7f0000de7000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x400000) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}) socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f000093b000)=0x5, 0x4, 0x5, &(0x7f000023f000)={0x77359400, 0x0}, &(0x7f0000383000-0x4)=0x9, 0xffffffffffffff7d) sendfile(r3, r1, &(0x7f000053d000-0x8)=0x0, 0x1f) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x4003) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000)="2f6465762f73657175656e6365723200", 0x4, 0x0) accept4$packet(r2, &(0x7f0000326000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009f5000-0x4)=0x14, 0x0) clock_gettime(0x7, &(0x7f0000b2c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f000061c000)={0x0, 0x0}) utimensat(r6, &(0x7f0000882000-0x8)="2e2f66696c653000", &(0x7f00003db000-0x20)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}, 0xc8ef9e9a25c16d24) syz_open_dev$random(&(0x7f0000ac7000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x48001) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000202000)={0x1f, {{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]}}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000014f000)={0x0, 0xfffffffffffffff9}, &(0x7f0000955000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000657000)={r11, 0x9, 0x0, 0x1ff}, &(0x7f00006fc000)=0x10) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000c5d000)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000000, 0x1, 0x0, 0x8, &(0x7f0000a07000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7f, 0x1}) shmdt(r5) 2017/10/08 23:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f0c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x86) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4b000)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000b4c000)="2f6465762f6972636f6d6d2300", 0x8, 0x44080) socket(0xb, 0x8, 0xffffffffffff8001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000852000-0xb)="2f6465762f6877726e6700", 0x181800, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000742000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000326000)="") syz_open_dev$loop(&(0x7f0000edd000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) get_mempolicy(&(0x7f00000d2000-0x4)=0x0, &(0x7f00005d7000-0x8)=0x0, 0x800, &(0x7f0000aea000/0x1000)=nil, 0x0) listen(r3, 0xfffffffe) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000e, &(0x7f00005d7000)="03c1", 0x2) r5 = dup2(r4, r1) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000fe1000-0x2)=0x5, 0x2) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000e5a000)="67432e669a", 0x5) 2017/10/08 23:56:39 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000003a000)="2f6465762f76637300", 0x400000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000051000-0x28)={0x2, 0x0, [{0xbff, 0x0, 0xfffffffffffffff7}, {0x229, 0x0, 0x1}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x60c6baeb) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x200, 0x20) syz_extract_tcp_res(&(0x7f0000040000)={0x0, 0x0}, 0x9, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fca000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xd8, &(0x7f000005b000-0xd8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffd, 0xca, 0x0, 0x7, 0x0, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @tcp={{0x1, 0x1, r2, r3, 0x2, 0x0, 0x9, 0xc1, 0x401, 0x0, 0x8, {[@generic={0x14, 0xb, "fd3cfb1feeaa680af6"}, @window={0x3, 0x3, 0x3f}]}}, {"7c044b8fc7b6f7ddd49fe51c8994b3b90d5e92795f66c89d8422223b7dc6e046d43aad870c0d917f339c5548c528c5430b04ffbe191a7723760d6b95ccb6f32d10186651dedb43a34c93ad7e7f2f2f0c6e7fb90d83c980e0a13b57ef7b4a88b9b8a9022219a7e37696676f3127d06e2a1c07476c5b8193d15b8105bee80a6331bb60fa93cb21ebb874bc69b7621d15d13e26"}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0}) r4 = socket(0x2, 0x80003, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d80000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000fc9000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x69, &(0x7f00009d8000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000f0d000)={@generic="25c9f8b429529538008e8494c801bd0e", @ifru_flags=0x6e7188da35dc0949}) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x203, 0xd09, 0x10001, 0x0, "09"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r6, &(0x7f00007bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x100000001ffc, 0x0, 0x0) r7 = getpid() sched_rr_get_interval(r7, &(0x7f0000835000)={0x0, 0x0}) connect$inet(r4, &(0x7f000082b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x10028042, 0x89) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r10, 0x2, 0xffff, 0x1) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f00008b8000-0x4)=0x7fffffff) sendfile(r4, r8, &(0x7f0000af5000)=0x0, 0x10001) 2017/10/08 23:56:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ce0000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004f9000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ae5000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x9, 0x9, 0x10b332, 0x500, 0x7f, 0x800000, r1}) mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000a, 0x7, &(0x7f00006df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x2, 0x0, 0x10005, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x803, 0x4) setsockopt(r4, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000608000-0x14)={0x8, [0x8001, 0x80000000, 0x7a6e7f91, 0xfffffffd, 0x40000000003, 0xa, 0x4, 0x8]}, 0x14) r5 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(r2, 0x0, &(0x7f00003bd000-0x4)=0x0) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000e20000)=0x0, 0x4) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002a0000)={&(0x7f00008ad000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000350000-0x20)={@generic="fd55a52647ac90ee3947f0ac19eea33e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = accept4$inet6(r4, &(0x7f0000500000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000651000)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000566000-0xb8)=[@in6={0xa, 0x1, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x130}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2eb6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in6={0xa, 0x3, 0x216a, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8304}], 0x7) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000a3b000)=r7, 0x4) syz_extract_tcp_res$synack(&(0x7f0000ce7000)={0x0, 0x0}, 0x1, 0x0) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00003b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a0000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000033000-0x10)={0x0, 0x401, 0x5, 0x1}, &(0x7f0000eaa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000416000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ca644ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x6, 0x0}, &(0x7f0000c06000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000082b000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d6000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000983000-0x8)={0x0, 0x61}, &(0x7f00008a8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000e37000)={0x0, 0x4}, &(0x7f000023d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000794000)={r17, 0x44, "2470424f08a9190ea37951fa6b1842402945942e5960c7e3c1ab281ba112207312a83e5d0b56b2f690ff9958324805ffe87ce55b734d07dbe392acf5923bad32c941a0da"}, &(0x7f0000373000)=0x4c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e61000-0xb8)={0x0, 0x8, 0x101, 0x4, 0x7c, 0x7, 0x5, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x9823, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ee5789d, 0x0, 0x80000000, 0x9}}, &(0x7f0000b2d000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7e000)=@assoc_value={r19, 0x1}, &(0x7f0000b60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005ba000-0x8)={0x0, 0xceaa}, &(0x7f0000045000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000f07000-0xe0)=[{&(0x7f0000707000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000031000-0x20)=[{&(0x7f00009a5000)="bc3079e52e3df98b996ffb65f2cc11e406539f028e8bd370673d79bf71f8c6ec353f8b1e8edf3e7fc35833f21d82065741be079ce66b912e7c94e1a04909939885c4831f4bcc9fa1291cd024a1a399c01039b1a1dbd0a9473801221ab3d9637412c4f6bf4161629c7bd478bc6e67d422a5922aacfa444978c8e6d62ef3e50a13b084cf19bee667feed3e01603bc4546abd898dd06bbab57acd8d3c31da05ee4f07b64ed7b15802775eb0fc9af647f1989df986711a59fa0e948fd2383b41d49b0f487a49adb0aa5f74561fb5ca177f151587149e", 0xd4}, {&(0x7f00002a0000-0x1000)="be8690669397b1cd6f5ba4204a81014ffdd5998322775644d74a8ccde0d25ff54bd74e7da40970bbd167b6de6c819c4fcf09ffb1ce822221b007942d8a7336327a12720e546ad48da7c3124b2f4249f37611696cbc2ec91689ca8bb77a53a2001f92c4e3e889528c1c8eb7bef0306996aedccbaa37de596b0d1dff5a76292cfd3a2102a29d12c97d25cadf6c0e6abe932324db621d7fb9e34211a67de6efb52259a761d0e594255867b6e973eee439ae3c2238a487e7a2a9c90621fdfab705702cbfffb5ebf2f9a1118e8bf08381e52753f8533a23e5cb08f2808ee4d3c1a627ee102be4378433bfa74cb90c9397a9b9afd32bdc4a05d6f658e89902bdb9181fa1867f915f512190479da30037bea750a43758cd949ab78ef36834969271002ac3bc931178cde97f812592f670c1294e5ba68fc16d9f3cc44dfa9ca8b524bfa4ad55e54a5f896a1510ef2c6fe50e2f259c8bd3854a82593f635f0ef57eea59593a33e83198738b119c7448c3f1edde35af3fd78ff76e7f56655cc0100f92d33940730525680c9b89e5f24b3d5301c29cf9a014ceb482191c1d27596b3f7ed2fb0ce395d42809b5f86e619f85bc65b30e564cc4e3d63dd6e360039d54051c60ce90dc6c4237206c672de952ee9d9be122415160a24fac023353b26a5c99cbbae6496dab2d9e98f790ffb2c1f0476f3c7aa0ab7f93b95a2ac5e95347fd550b5f8f90ddc711e75eb65bc671a67f69bba7572002c244e6c90eab1d18085db6b18c358cd5125dbce4a16ddccb198d980ad0b0275eb3db02116be205f33febf17e56b92093e1d09608ae843e97a84c52159915c46320fdca759ff12aaee477a338d6edac2cf2671dfb4fc99a078058768039572fd4b60aa9efb7625c2942299651e3290dfebd7b99672a50bd1c3a2d92abe1a2423f25d3a78b2d4c917a1fd6b089343cae6baf6838880fc0e0307289ad8872490d75505202f11f3fc2fa181ad95e66d3a11a30ac6c28c9f27217c28d856eb30faa5b87a321918c79842d43c817c9991b4343f4feb4182a28fd321e78c6585ede0a25d0c8ad587b3aa1a630a8e0fd929622017c6428deb2917cd3c735e28fba9bb1c9824ff889088061e76fa0376e2cd3161fb8ad36e06b203aa9088cdf9bd9df2de010364387ed94ee6bb0ed4e3e32bfc05343eb5f35d0122ebfffd3829a38058d4c702cd66dff066dd89965066b343a9c43f5804eeb05e78ecdaf1c364b897a2504fa8701d48a4332cf9d13ca77aafd13c3e52fd8926e3988ef1fb2ebbf9f3ecf9cbf2a1ad62b784b5ac4f052514f8ff8288a845d12a13d3bbdea05e4dfafd1c882f1f9eb92c77320ee25f17306e2ac7cf5a7e8c68d03bcb40bbd0a08b794151278aa271bec7f2f4e3228d21f58a8f382af81efafbd1b726bd06a97cada6692bc5811a880ce354750579e5ef798546bc1a0f9f8d26250ea9b412cec0d930ce8e3e6e452a1ffc212951928cc51435d4a781d0bb96f64f13669b4d60c3c18916d2476c108593813bfd2a405a2579982224dd80daecf3b18ed46b05bf85c8ab9d26b3fe7fd458afbba6576bd55dfe12ac8e3545d578b8cc8c57813570220adc2543d5e87db495d9723ff972b65cec280154f3762b66ca342660f4c5c361d9a27d25cc79ee7414375742cc8db11314179c0d2b16d5633c95b6a0ff3a61705eb6714f3192554f9fc04cbec20358d3ebacd5bfdbbe90ef53b5b627aa0469c71ad5e128033ff50d77ef060e5f634535bebe1a114cff4448f453d3d4b8960ba7d01fbea33a782287add09aced8ba61a21ff1715fe6bc14a31908e1578c3e04be769e161e012f3fbeaf2a113e4b45c054b7466ae031493517b6bf1342a58a7ad3b045208a6ffc12d4bfcde7563ad7ceed6d534d5b018757621846111f2f11dccfab6778d481ea1bb064b75b99376583cf6ef21dbd3e7a40fdcf81b778d2caba0e4997ddc9165a355e1940c2aade7b38f714d80d873f50cbebcb57dd1cc08230a00a7a2adf6606ea53e593730d2bf39aa74505ae8259fb2fe1d1156a4342c9b5dac6a47060c43de43c333cfc842a859ad8239260358e8997440fee393999b3c6bd9c735f260f842ebe37f7e8e3118b311141cab71d56562d8e346b7784f05a92013fa2ab03ed4fa0f1abbbe88970f7ab20ccd91f313be2cdf3b1c1b4569d7908bfad0d0e097ef65acdcf904af049db45452ca155e5688faba89eeaf551fa1bf64bddf8a7927ad3baf3dfa9a4067522ac705e3f8d5b727ef71ea666e4a46cd4547c93c68f02dc2c1f54456cbb168904f14654e21392e4117731d573511fbbf6266cf03d704c2b839460e9e0bb191b5f9fde342e4f5fa9d1f13bad2ca76de84f4efa802baa54f35fe66f7d0744f76d2ab7ba482caef86040f3ee056467ee02eb896352e22c5280c9df88818cbbb1af1817b3fd6322a5b699a69cf8bf847db9aab7a5a458e6362e0c4e3d1d822e32ac4000b2d59dd852ac2aeae8e25e68dda8d4ed1ac3bef0739744da41b58bae4402a17da618dbafd62ab2a2dd87526cd7c3e26809d73e1840c381225dc3fe707659e65ce46c72bce9b80fe5ae7385b7e4f4b3a2601b0dc969156d8d238794e954c54f51a4f9e819e491bf2cbf57a38e5cac70da7c800ce2b7d3a506a4ef3125cd5ece86646e051675cee0df286d36c437448dc377d47b0024b213d0166bf6b1ac557c5aeda36b1db185609b5b100d3350938623501364a8af5bbca6a1098482d245b72cac5dcd76bbdc4ab1fea58e16641939ea5321b10120e27bf16895610daf4396aae855609f6accd1c79f0a49059e8c5926614bcb2c48ffebe7cfedcb6a62f8f291dc7da1e02596f9e80984ea9eeeb4ecf01b2cf06d3e59967ed08c656b84d1338c321062414a7ec726ab572fcef11dc88c344a993c74040eeed60a83d6976d6eba9b9c4763a6ca6ac5324bfd280a3a20a3e967bb98bc6dd6be2da66c68c97035c4e43ad22b2fcf42ebc18eff29e9af57409157a4fbf72432a0c87b303cff5447a197559f4e1e9a91a8b8669387c336677e23616c0e957c19be9ec8a8270e1299c2e0193a5068a46dcc6ef15158abb85bb838d64b0d889540546af4c413b8833006819fa0b02b2e42cb5d17fe28efa69a23b072ecd052e7fbaf076b60949f791a703f453553e54259bdc6dbf670b9a579f3ab15d5accaee6132b18fc55220ee2c275a8f9b2ad62af12784fc853952b237fd12082806d3757d595510d9e1fc196ca74847cbf8cd7f4d748434f4436e606a96df244cc4c2145e4fb83812d16e19357c89977d4ee30dbaabe7959f01904225045ee4827d91a31897e2b46a2fd45a4ad38977300e44e758cfa07c0f4a11ae6d5088a32b55c264a984a14d3d433c9b2d0d696d077b16b9d710282ae807f0d1bc4188d57dd011afccef7cb6d719e1b9834bda962e55c69551c83224709d2bb1c4f9edfde2a375d631814403eaa61deb1a00b210e02f9f37b20fac0e7310c0296dbc868e726883c024e7ba8e3dbb87be2cfe91c599529f43b7241c3e2fa7e92d3c8254aa456a0609126019cd8d92d6360057a7062387322b79bc52ceb325e5b7117c4abf284a8682d19221198f577f19dee44aef8ed3d32e376c0ee3273dfb25f3cfc8f948fcdb4970a609e5329396f50b42fc4fb3a781a3dbed5a014db16dc73f96c854c3c64edef57a89b30001fa82e3f17200c4a8148b8b221cdd5358e4c15a55f089e47e67db66294c05e7941b452a9f60eaf465c4899b54ebc11c2e50f5175157f2a98b8f2598ad1abbf18f756f9c57edc04914aa7c650f3b69dee144025d7ca3963eeab3ad438f6e9e9d4a1d6176b924b0191262c8c1f310433dd455652bab68671ce753c1e87a7adc3b726517db050225dc90f31578ed4e5e1600e1ef3c40600dd42eceb8f255ecc4653dca72f01cab8f0abe0e63c581616b16395b21fe393de213bc1c727fe4b116d26bb925bd931beb6f4368c95e2eaa1f426f0e194d9f6737bfe1bbdedd3ed77f77c6a705a633150e5d2e3f34f747820055fc4910f8a668c1fc8e95f2d68d6d1f536e9f89ee8a26538f99e130068a771eec62b4327006099a07a82d81e4e032e6bf4f725168929dcc72b1fdb54fea6e305945f475ec09c3bdafc68a12d9538d0ea28a378671a0f8c5319c8939d18042b9bd91c19a63fb3c704ddab7b30447b3a599b34b8ee5d6f3e3a483c21c6cf3fb6dd8aee87ab20f6c5005db870c5d73404d866a6f726285187fe233912ad2109562e43c54216953da7005ee30c004e5942567f7ba753b06e68e539ac42071347a6d5180ef9f6cde1a9e2270943ff519855c0124147522b04a2e11a2f3ce722bf33437a29516d244218e43f3139da118ace7daca2d2b07df65009a5f2572f2e96cf71760e3d397faed5a68533741a501051fa33c2249789fbc9c492eaa1faf394c20354925b10639494eae062cb2d23793f6666b7c9326cae5987dead654fdf3c35a24ba757611319be6c95dfb6e5b59df90d3f04b0fc8d8497765316a56003354dab01041672d39f5cc9b706b8eb45b3342bbb814a59be5fc0118526642e52115170e8e7495e4e660d8520c5f3835b909e2f1f3e4131a22fa50b5da65226149445c7be76f86c3ba87b1fb615939d7fccc96e2699be08957241384a06aa5cf405f7316bc0a17f1eead2569173817afdfc307a76ef26648919e23a095495623055cc320669940209b1757057564dc48fd082ea6acba602be469fe2f47189c7aff66c2e8cca9597b67ed393f690827c8dfadd224e1d3e3f04379f81866c6fcd3066c1b48fe5e1072a681c04855a129f460502e9bfe6ed3441224a89206cf8ad17c56d6656474ba228e02a57a39b9a383c5634b10dbc01ba9264fe904f882e2a5ed6a359d1d0143b621aa3605fb2440e37d42b8395f9a3ff1439d75667ca072092b6a2fa57fea94bba58003a935e44b231817d45670dfed3872b2d38a4fb1af1293f95328f679d02cddd09a174ffd3e75ee47f6e6b36dd127cc8fc94e74ab3aba1aa68a28a4040febb5c771fe4c637efd82e5f926523aeffee5c241a93b23a50bab4d9bb69fe9a475a4e1a40f27a196c97342e32d8fd90bd5390af99aa6a046ecee5fec6b0ade13c406547fec60171d820f14cecaa331e46061f630d3f389795c333d0f63147140c20ad1ac78aca6bc1668627d4f6d6380c0bcd493733c242345e79487c12105411775a078abb59470938e6421a0829f8c99979e9cf49facac9cf0cc8aac04bf58069680b83c4c4a27e3aafd0d61bf5689d372bdf364b01ad37a3f9d87f15f00a0693a923b7b933f72a9ad21d08b1203116fa13dfdee8f8ae24ef6724c9edbe6f12ec4597c3185be1cf8f234cd5373f632b8665545db7195fd61dac90807282a8b1b1d891b39ba035f95fd5d62324d599fe5d7c6dfc4548f58901299e477aae82fd65fce244e0863595e058e3f8faab2f3d76005a78e744a02d01ddfceca8d06acb65cfaf66ae3d07833b9853245f6fb576af829e9204705e65dd1823b7ac4bb33c30d975f481c1b39491f4ae47e558ac9d2503e7241b1f2d9b1632b82d3d8bd941be813da18d8186d104e164b347b9131258173dfcfb4521f6ffa515cee59ec1af486d0cdf60cc7658c4ad2f16c8fe8af9b808e992ef3391d3e5fc6460bbfdfc9305542f65905da0f33ca6e2976503254c28de334424b1e10ff00838744ffdc359f6246a837a8331eb7a24193185ee790276ead6e64c46853fa5327c1ea64b7bc5452ac5b310fb2896ab482f257a1581bdeb892ef97ea2", 0x1000}], 0x2, 0x0, 0x0, 0x40010}, {&(0x7f0000401000)=@in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f00006be000)=[{&(0x7f0000bd4000)="768b735f97adfd1b80a2ce77ba2cff12804b672386e3e694626397b061e8a82ea33ade65a06d71d226a182593c5f36943dab88db5b4aa19954f309a6bb126e486baf1845809f07ec4044da9f358cc4cf4464912bcd482cd16d1ae70b91f054b703a7146029f653789f1503fd6c1d42e84b91bf0203e4c7ceab7a4c18f7613a8c95a3605edc0baba7d3d0745c5af4f75a0cd15a37f40a08604f8b6327d292ff6d8523f5a8b9159ca63068ef9e6bba19f63223419d47c75cd3dff4b47e454c01f742cfd97c7b6fe26b826e9aabefc4c0ee76089813", 0xd4}, {&(0x7f0000964000)="10b4be33cc9084c74516841c15660e41e72c76cd5b9acd09814f53e31a67373c9ffa09aeea8d30485dc3c58b6e4fbf564de222ca0783214cc3b2c3c334626fdd59e8d79149aba200bde9cb3895bf2615ff37e55a477e05c75fb3fe9ecaed4023e7", 0x61}], 0x2, 0x0, 0x0, 0xc081}, {&(0x7f0000f98000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f000003b000)=[{&(0x7f0000374000-0x8d)="a2cc310d629599aefb80d3c92512152bed0b280783169fa6d516311a735bd2fb5a0b033d0ab54014a043a0fc0ecc8cf32f3bdc88b90a7a30ae8ff7eb9489f60b29133a0ee51035c88a9ef018e4aea497e0d1396bafbbcc6db3e32c6334bf62babf0c0108df5ff60fc9dfbf5480f49d11ae265997d8077527eb54145ece3dc3a9bc52d6c49510a1ee06218af16e", 0x8d}, {&(0x7f0000ca3000-0x1c)="2d493bd045f3995265990e86bd64d241587f12add93fd2bab6222bf5", 0x1c}, {&(0x7f0000bd7000-0x4c)="3cc7025926a6a39367616f39003ff20e2d89095e2822ee55116e3d91dbc87ad36a88231eed1f94a2f8ae0a484e33e92dd453f628a4417e72c574d1e0d038da9eb9678042d302dacd073c2569", 0x4c}, {&(0x7f00002a2000)="d896a91530e64b3f750eed335494467b2e105f17842b0dbb43cf28e98da7f08772cc76998a56d39267390594df995557d969944d47b7203ad45fde53220959116671f3699621204ec6508ea565dc2e3c0736a585fcaad4035b9b88e69a94a50f440dc9e729d052014b0650cb040cc327c5bb44", 0x73}, {&(0x7f0000cdc000)="2aa65287b774e3b31cfbbbc970b9c3341db68dad0db8a019023e9184b1c400551ff69669c5e65ed877755c88f1d054", 0x2f}, {&(0x7f00001a0000)="dfa0476f80b9348638fc6f2dec6cdd80de48bb", 0x13}, {&(0x7f0000b12000)="5193582750e642985201f7e07a2ebf39d7ac89ddfec15921deffef80ef3160d54c0b705448d852d0823d10efbb2d65433b8820af0201282dfc9f2a27b63f9920e4fc970ec046b516528704a4d6477403fd077795eb180eab1c20ccdb3a54265e4f698655394896879d8c46bb75b3ef5e63d81c35f29abe2bcb3cf104f5540268dc2409130101c4881698c66f18ad2a1e89d684aef092829c07fa76dc38870a6faa0ec000f066c39069b0344ce45a3ee45a84a34e5c57098ed6b94cd7c7095b40", 0xc0}, {&(0x7f0000ffb000)="6583db41c1ee1461abf2a75dfaafcf5e31f09c931ded68a4a02eaa695f689835f02f011881b2cc8b5ba1bfbdb0330ee789f290f33e975739607889072d9a80dc13c57558e6bde30a8798268f8f5602e4a3bc062e63a3e6e69bb8b1a72d5e", 0x5e}, {&(0x7f0000c4d000-0x86)="6a1acf34738984c56f5a912db81b1aab5095ebea2f8de71b65677d4abea863f57939662d80dde63cb44c5d0748c085a82480110d03ff6a62590f75b427c6e1887e87a9effa2874ba014718919e887c80b471df3ce419f46ed0294dee15c3d398ca84a47147c956dc35e3602e7c54a188c9860c9f06c2c25a04d516fabcdec5d6304d76a4ec97", 0x86}], 0x9, &(0x7f0000c01000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x2, 0x2, 0x1003, 0x5, 0x6, 0x6, 0x4, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xa85, 0x8, 0x865, 0x0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x27, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1b, 0x1, 0x3, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x80000001, 0x2, 0x7, 0x8001, 0x4, 0x2, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x8, 0x8000, 0x0}}], 0x8, 0x4}, {&(0x7f0000c60000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e2000-0x30)=[{&(0x7f00003d6000-0x76)="8a81ef4678cd78de573bc98a77d0d01ffa162730ea3450838e554b4a10aec50a77737746e918cd78ba2bc7938a291c37548903190d6b7b48879bb27122cf46e174cc663fe771c007ed57c10dce8abc11b623d15cf6f9e251ee77112dd7509a5a352b4d0542107b0087a541a2d66a6b7e79c72ca37476", 0x76}, {&(0x7f00008a0000-0x17)="6ed3e51520e0d947e6a1ed066cd89e4001bc5a6cc305ab", 0x17}, {&(0x7f000046b000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000fcc000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x400008, 0x2, 0xfffffffffffffffb, 0x57e, 0x2, 0x5, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x248, 0x8001, 0x400, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xdd, 0x0, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x4, 0x10001, 0x3ff, 0x6, 0x4, 0x0, r19}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0xffffffffee7bc823, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x800, 0x10001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x5, 0xffffffff, r20}}], 0x7, 0x4040}], 0x4, 0x4c041) sendmsg$netlink(r10, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f00005c9000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000719000)={0x42424242, 0x42424242}, 0x20007, 0x40002) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000fc6000-0x4)=0x0) ioctl$sock_proto_private(r5, 0x89ed, &(0x7f00003fa000)="fe4d47ec1a3320b96be12a7b94bb1a6f040750f057ed1aaab9f8c908665d69fd44c7a8592eee36bca7a7d77ebd7fb7581862f25654c546d1a56a9247b60f4f559c42ef4d9a9a2e330c4c06b22b1fc36bfe3f5c600f7ee00190222d492fded1d010d15ad6541e390133f7453babb2743fcadd16c4ee9a7d2b") 2017/10/08 23:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fae000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5e36) r2 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f0000bd5000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000c73000)={0x3, 0x78, 0x1, 0x0, 0x8000000000000, 0x1000000000, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0xd34, 0x102, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40003, 0x3, 0x0, 0xffffbffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0xe) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0xfffffffffffffffd}, 0x0) r5 = creat(&(0x7f0000e8d000-0x8)="2e2f66696c653000", 0x81) r6 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x4, 0x0, 0x20000000, 0xfffffffffffffffe, 0x4, 0x0, 0x10000200000000, 0x209, 0x82, 0xff9a0c420a96e01a, 0x0, 0x5, 0x1, 0x0}, r3, 0x10000, 0xffffffffffffffff, 0xfffffffffffffffc) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000101000)="69736f3936363000", 0x0, &(0x7f000076f000)="21") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009f3000)={0x0, 0xffffffff00000000, 0x30}, &(0x7f0000a07000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000045d000)={r7, 0x3, 0x0}, &(0x7f0000578000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e05000-0xe8)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0xe8) listen(r1, 0xfffffffffffffffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000277000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x1e, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000305000)={0x2, &(0x7f0000012000-0x10)=[{0xffffffffffffffff, 0x0, 0x4, 0x4}, {0x3, 0x65015d87, 0x3, 0x101}]}, 0x10) poll(&(0x7f00004a4000-0x20)=[{r4, 0x3, 0x0}, {r1, 0x4, 0x0}, {r10, 0x200, 0x0}, {r10, 0x3320, 0x0}], 0x4, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000e62000-0x8)="65736f3936363000") add_key(&(0x7f0000b2a000)="2e726571756573745f6b65795f6175746800", &(0x7f0000260000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fb000-0x565)="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", 0x1000, 0x0) request_key(&(0x7f00001de000)="6c6f676f6e00", &(0x7f0000f87000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000624000)="6264657600", 0xffffffffffffffff) r11 = add_key(&(0x7f000081b000)="6b657972696e6700", &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c6000)="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", 0x1000, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r11) ioctl$sock_ifreq(r9, 0x8937, &(0x7f0000bf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x1, @fr=&(0x7f0000d51000)={0x7, 0x7fffffff, 0xa73, 0xfffffffffffffa3f, 0x1, 0x0, 0x402}}}) memfd_create(&(0x7f0000e9f000-0x4)="00", 0x1000000000000006) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 23:56:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000352000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000a29000-0x8)={0x0, 0xfffffffffffffffc}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000274000/0x18000)=nil, &(0x7f0000abf000)=[@text16={0x10, &(0x7f0000e8f000)="6766c7442400008000006766c74424027c2a00006766c744240600000000670f011c24c12c0c66b8086c968866efbafc0cb84cfbefbad004b8c263ef0fc72e2f4ed0c426660f619807000fc71eaee2f2dcd20fc729bfc082", 0x58}], 0x1, 0x45, &(0x7f00004ee000)=[@cr0={0x0, 0x40000000}, @efer={0x2, 0x8000}], 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7f000-0xb)="2f6465762f6877726e6700", 0x302, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00007d4000)={{0x7ff, 0x6}, {0x2000000000000000, 0x7}, 0x16b6, 0x1, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r4 = syz_open_dev$loop(&(0x7f00007e8000-0xb)="2f6465762f6c6f6f702300", 0x204, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) read(r4, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) write$evdev(r4, &(0x7f0000019000)=[{{0x0, 0x7530}, 0x5, 0x9, 0xd1}, {{0x0, 0x7530}, 0xdad, 0x8003, 0x40}], 0x30) [ 246.752200] INFO: task syz-executor0:11284 blocked for more than 120 seconds. [ 246.759594] Not tainted 4.14.0-rc3+ #121 [ 246.764199] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772169] syz-executor0 D23144 11284 3035 0x00000004 [ 246.777819] Call Trace: [ 246.780408] __schedule+0x8eb/0x2080 [ 246.784140] ? __sched_text_start+0x8/0x8 [ 246.788293] ? print_usage_bug+0x480/0x480 [ 246.792532] ? perf_trace_lock+0x860/0x860 [ 246.796766] ? __lock_is_held+0xbc/0x140 [ 246.800841] ? find_held_lock+0x39/0x1d0 [ 246.804918] ? lock_downgrade+0x990/0x990 [ 246.809078] schedule+0xf5/0x430 [ 246.812444] ? wait_on_page_bit_common+0x2c9/0x770 [ 246.817381] ? __schedule+0x2080/0x2080 [ 246.821366] ? do_raw_spin_trylock+0x190/0x190 [ 246.825963] ? mark_held_locks+0xb2/0x100 [ 246.830112] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.834959] io_schedule+0x1c/0x70 [ 246.838509] wait_on_page_bit_common+0x4b3/0x770 [ 246.843288] ? generic_write_checks+0x540/0x540 [ 246.847971] ? mutex_lock_io_nested+0x1880/0x1880 [ 246.852837] ? perf_trace_lock+0xf1/0x860 [ 246.856994] ? check_noncircular+0x20/0x20 [ 246.861240] ? lock_downgrade+0x990/0x990 [ 246.865409] ? perf_trace_lock_acquire+0xfe/0x900 [ 246.870262] ? perf_trace_lock_acquire+0xfe/0x900 [ 246.875115] ? page_cache_tree_insert+0x3c0/0x3c0 [ 246.879965] ? pagevec_lookup_tag+0x3a/0x80 [ 246.884315] __filemap_fdatawait_range+0x2b3/0x460 [ 246.889268] ? wait_on_page_bit_common+0x770/0x770 [ 246.894193] ? iput+0x540/0xaf0 [ 246.897490] ? evict_inodes+0x580/0x580 [ 246.901463] ? iterate_bdevs+0x19d/0x260 [ 246.905538] ? do_raw_spin_trylock+0x190/0x190 [ 246.910139] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 246.915255] fdatawait_one_bdev+0x50/0x70 [ 246.919406] iterate_bdevs+0x109/0x260 [ 246.923301] ? sync_inodes_one_sb+0x50/0x50 [ 246.927628] sys_sync+0x122/0x1c0 [ 246.931086] ? sync_filesystem+0x2e0/0x2e0 [ 246.935329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.940356] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.945123] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 246.949884] RIP: 0033:0x4520a9 [ 246.953081] RSP: 002b:00007feafeb3ec08 EFLAGS: 00000216 ORIG_RAX: 00000000000000a2 [ 246.960803] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 246.968066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.975340] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 246.982606] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b7a2d [ 246.989891] R13: 00000000ffffffff R14: ffffffffffffff9c R15: 0000000000000001 [ 246.997184] [ 246.997184] Showing all locks held in the system: [ 247.003527] 2 locks held by khungtaskd/644: [ 247.007874] #0: (rcu_read_lock){....}, at: [] watchdog+0x1c5/0xd60 [ 247.015961] #1: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0xd3/0x400 [ 247.025058] 1 lock held by rsyslogd/2878: [ 247.029206] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x131/0x1a0 [ 247.037634] 2 locks held by getty/2960: [ 247.041607] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.050289] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.059592] 2 locks held by getty/2961: [ 247.063557] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.072243] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.081530] 2 locks held by getty/2962: [ 247.085498] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.094177] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.103481] 2 locks held by getty/2963: [ 247.107455] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.116137] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.125445] 2 locks held by getty/2964: [ 247.129414] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.138112] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.147413] 2 locks held by getty/2965: [ 247.151393] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.160082] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.169391] 2 locks held by getty/2966: [ 247.173354] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 247.182053] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 247.191376] 3 locks held by kworker/u4:7/5152: [ 247.195966] #0: ("writeback"){+.+.}, at: [] process_one_work+0xad4/0x1bd0 [ 247.204669] #1: ((&(&wb->dwork)->work)){+.+.}, at: [] process_one_work+0xb2c/0x1bd0 [ 247.214234] #2: (&type->s_umount_key#30){.+.+}, at: [] trylock_super+0x20/0x100 [ 247.223465] 1 lock held by syz-executor0/11284: [ 247.228136] #0: (&bdev->bd_mutex){+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 247.236742] 1 lock held by syz-executor0/11304: [ 247.241414] #0: (&bdev->bd_mutex){+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 247.250033] [ 247.251665] ============================================= [ 247.251665] [ 247.258678] NMI backtrace for cpu 0 [ 247.262316] CPU: 0 PID: 644 Comm: khungtaskd Not tainted 4.14.0-rc3+ #121 [ 247.269213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.278540] Call Trace: [ 247.281104] dump_stack+0x194/0x257 [ 247.284713] ? arch_local_irq_restore+0x53/0x53 [ 247.289366] nmi_cpu_backtrace+0x20e/0x240 [ 247.293576] ? kobject_synth_uevent+0xad0/0xad0 [ 247.298221] ? debug_check_no_locks_held+0x140/0x140 [ 247.303295] ? show_regs_print_info+0x65/0x65 [ 247.307770] ? irq_force_complete_move+0x380/0x380 [ 247.312669] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.317921] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.323083] watchdog+0x90c/0xd60 [ 247.326518] ? reset_hung_task_detector+0xa0/0xa0 [ 247.331335] ? default_wake_function+0x30/0x50 [ 247.335987] ? __schedule+0x2080/0x2080 [ 247.339932] ? do_wait_intr+0x310/0x3e0 [ 247.343878] ? lockdep_init_map+0x3d/0x70 [ 247.347994] ? __raw_spin_lock_init+0x2d/0x100 [ 247.352548] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.357623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.362611] ? trace_hardirqs_on+0xd/0x10 [ 247.366732] ? __kthread_parkme+0x175/0x240 [ 247.371032] kthread+0x39c/0x470 [ 247.374371] ? reset_hung_task_detector+0xa0/0xa0 [ 247.379182] ? kthread_create_on_node+0x100/0x100 [ 247.383999] ret_from_fork+0x2a/0x40 [ 247.387768] Sending NMI from CPU 0 to CPUs 1: [ 247.392271] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff84d410d6 [ 247.393268] Kernel panic - not syncing: hung_task: blocked tasks [ 247.393275] CPU: 0 PID: 644 Comm: khungtaskd Not tainted 4.14.0-rc3+ #121 [ 247.393279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.393282] Call Trace: [ 247.393289] dump_stack+0x194/0x257 [ 247.393299] ? arch_local_irq_restore+0x53/0x53 [ 247.393319] panic+0x1e4/0x417 [ 247.393325] ? __warn+0x1d9/0x1d9 [ 247.393348] watchdog+0x91d/0xd60 [ 247.393366] ? reset_hung_task_detector+0xa0/0xa0 [ 247.393374] ? default_wake_function+0x30/0x50 [ 247.393389] ? __schedule+0x2080/0x2080 [ 247.393393] ? do_wait_intr+0x310/0x3e0 [ 247.393402] ? lockdep_init_map+0x3d/0x70 [ 247.393407] ? __raw_spin_lock_init+0x2d/0x100 [ 247.393416] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.393425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.393433] ? trace_hardirqs_on+0xd/0x10 [ 247.393440] ? __kthread_parkme+0x175/0x240 [ 247.393451] kthread+0x39c/0x470 [ 247.393457] ? reset_hung_task_detector+0xa0/0xa0 [ 247.393462] ? kthread_create_on_node+0x100/0x100 [ 247.393472] ret_from_fork+0x2a/0x40 [ 247.504529] Dumping ftrace buffer: [ 247.508154] (ftrace buffer empty) [ 247.511838] Kernel Offset: disabled [ 247.515444] Rebooting in 86400 seconds..