x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000b2a000)='./file0\x00', &(0x7f00002cd000-0x6)=@random={'user.', '\x00'}, &(0x7f00005ee000-0xe4)=""/228, 0xe4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x5, 0x6, 0x10000, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002b1000-0x28)={0x5, 0x6, 0x4, 0x8, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000000e000+0x295)={{0xf000, 0x0, 0x8, 0x1ff, 0x401, 0xd7, 0x7, 0x4, 0x861, 0x9, 0x1ff, 0xd88, 0x0}, {0xd000, 0x100000, 0xd, 0x8, 0x100000000, 0x50f, 0x0, 0xb1, 0x35f6, 0x70, 0x1000, 0xfff, 0x0}, {0x2, 0x4000, 0x1f, 0x12, 0x9, 0x6, 0x0, 0x40, 0xde29, 0x5, 0x1, 0x8, 0x0}, {0x100000, 0xd000, 0x0, 0x7ff, 0x180, 0x7fff, 0x1, 0x1d812429, 0x80000000, 0xb3a0, 0xfffffffffffff801, 0x3, 0x0}, {0x1000, 0x1f002, 0xa, 0xfff, 0x3, 0x6, 0x7f0f22cf, 0x2, 0x401, 0x81, 0x401, 0x5, 0x0}, {0x6000, 0x0, 0x9, 0x8, 0x85, 0x200, 0x6, 0x80000000, 0x9, 0x80000001, 0x4, 0xd9, 0x0}, {0xd000, 0xf000, 0x1b, 0x8, 0x3f, 0x112, 0xffff, 0xdd9, 0xffff, 0x5, 0x9, 0x9, 0x0}, {0xf003, 0x0, 0xf, 0x0, 0x9, 0x398f, 0x4f, 0x4, 0x3, 0x1000, 0x7, 0x7ff0000000, 0x0}, {0x4000, 0x5000, [0x0, 0x0, 0x0]}, {0x0, 0x1, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x10400, 0x7, 0x1, 0x3000, [0x3, 0x4, 0x3, 0x80]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x10000000000, 0x1f, 0x80001, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0], 0x0, 0x0}) dup3(r1, r2, 0x80000) ioctl$KVM_SMI(r3, 0xaeb7) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000957000-0x9)='/dev/kvm\x00', 0x3, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000123000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x575000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d55000)={0x0, 0x80000, r3}) r7 = memfd_create(&(0x7f000070d000)='user.', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000bdb000)={r6, 0x80000, r7}) syncfs(r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00002fa000-0xb)='/dev/mixer\x00', 0x8002, 0x0) fchdir(r4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/24 23:01:21 executing program 7: prctl$intptr(0x200000002f, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac8000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000f6a000-0x52)=@access={'system_u:object_r:sudo_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x37, 0x0}, 0x52) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a6000)=0x0) sched_setaffinity(r1, 0x471e3a810d4058c, &(0x7f0000192000)=0x1) r2 = getpid() ptrace$setsig(0x4203, r2, 0x80000000, &(0x7f0000406000)={0xa, 0x100000001, 0x7, 0x5}) r3 = memfd_create(&(0x7f00006d9000)='skeyring}:!.\x00', 0x3) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000171000)=0x0) mq_open(&(0x7f0000a6f000)='nodev-\x00', 0x0, 0x5, &(0x7f0000f09000-0x20)={0x5, 0x1ba000000000000, 0xffffffffffff90d0, 0xfffffffffffffffa, 0xea0a, 0x8, 0x2, 0x80000001}) 2018/01/24 23:01:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x240000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x1000) splice(r2, &(0x7f000000c000)=0x48, r1, &(0x7f0000010000)=0x0, 0x26, 0xd) mkdir(&(0x7f0000008000)='./file0\x00', 0x3) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000012000)=0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000014000)=0x3, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000000b000)=""/117, 0x75) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r7 = getpgid(r6) getpriority(0x0, r7) syz_fuse_mount(&(0x7f0000013000-0x8)='./file0\x00', 0x0, r4, r5, 0x80, 0x3) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000011000-0x4)=0x1000000001, 0x3b) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000016000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 23:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x2a, 0x6, 0xfffe, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000081000)={0x0, 0x200000014084, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00002e4000+0x8df)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x8, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x5, &(0x7f00005c7000-0x58)={0x0, 0x3, 0x0, @thr={&(0x7f0000058000)="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", &(0x7f0000274000)="e54cc59ce1c61bb70193615ea51c2e6a0e01df3e6747527f762d02ffe9c3221cdd8daac536e18a52c6c39c6cf7c4a1a921b4f2a5ff1de3c522fe81f1b197d4088e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006dd000-0x4)=0x0) timer_gettime(r3, &(0x7f00007e7000)={{0x0, 0x0}, {0x0, 0x0}}) fchmodat(0xffffffffffffffff, &(0x7f0000352000-0x8)='./file0\x00', 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 23:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x7ff}, 0x0, 0xfffffffffffffefe) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000a05000)={0x0, 0x0, 0x1, 0x0}) r2 = add_key(&(0x7f0000bb9000+0x347)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e8000+0x905)="7cf0491a374a072aa4", 0x9, 0xfffffffffffffffb) add_key(&(0x7f00009cb000)='big_key\x00', &(0x7f0000e57000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/enforce\x00', 0x2000, 0x0) mkdirat(r4, &(0x7f00004c2000-0x1)='./file0\x00', 0x4) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000f5a000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000b0b000)='./file0\x00', 0x20000, 0x40) socket$kcm(0x29, 0x7, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000eae000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000a4a000-0x10c)={{0x6c, 0x0, 0x8, 0x0, "8e8662385e2e3afd53e041adedafcf37ceba4dc3cbdbf8e6712a53ef9d94bac6ddb9e4f17718c6ea450f47f1", 0x2}, 0x0, 0x0, 0x0, r0, 0x5, 0x1000000, "ab287c305274b46cb666446ad762f991416795d5abef5379f0ef0015d2dec9c08b621ddcefbba3bfd0d4692009f0e2b75214d1a50b4cb2c7d072d29c2b49b0d0", &(0x7f0000f93000)='[user\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xaa6, 0x7fffffff, 0x4, 0x3776097f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000845000+0xd7c)=0x3f, 0x2) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/01/24 23:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007a9000-0xc)='/dev/amidi#\x00', 0x1, 0x4002) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009e9000-0x4)=0xff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) sendmsg$key(r0, &(0x7f0000f4e000)={0x0, 0x0, &(0x7f0000416000)={&(0x7f0000c1e000)={0x2, 0x4, 0x7, 0x5, 0x9, 0x0, 0x0, 0x3, [@sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x14, 0x4, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8040) sendmmsg$alg(r0, &(0x7f0000805000-0x1c)=[{0x0, 0x0, &(0x7f000033a000)=[{&(0x7f0000d0e000-0x1a)="5bcb59ad9ce9a7ae6fe4d6f3ef6bc1c4185beed6e7384c54142a", 0x1a}, {&(0x7f000008a000-0x23)="3a0e20604106032989f0ba73f3a5446167ff518ebfa47fb4fcbac4b850c62ea9381fd6", 0x23}, {&(0x7f0000579000-0xd2)="7145090628656b4f1e0129c21d8c2e9d27d03482092a0afb83a5a0fe12f2093a87639b94c718f8c689d23cc06adb8d32259419f8e887f690fb6d8797c576d0c3777ebc7af9041f4d48c674b80509abb4a25124415b33037238a1360cc193e3c6e420e77d48e9b57edfbbaa5cb6df3638c9f533d4497697701b21f130225b9a9202140207369455f80634277f049d005ff1b1d5693cdeba043e24d64fa6f5ad2205edd4fb30bda94c99a3854b74522429786d85e95b772450a50ddeb66a57a4e57214a2021db251a9a36e59a0aaaab7cb3332", 0xd2}], 0x3, &(0x7f0000c6e000)=[@iv={0x64, 0x117, 0x2, 0x53, "1f2b4773e5c1b8cf34543f4705a2789aa910425e478f3ef1e11fd29c825fab648dc4f2e8110f82048a66009ad2b18c8a4653ff1f35504a19375dbc24ce4a09eb915e9d5c0142c2230124673c67e1d21a1f6b8e"}, @iv={0xe4, 0x117, 0x2, 0xd2, "a6e2133f762183dcb8c1ea8b3a344f9b0fe11f24eea7ec664f49d5e3ae936d5c27139fea293c52114928fb57b866b3d054e500a57826cf919cd63da08c771947f721f543d1a3571ed9c27fffe7b05412cec5acf977a69a80cf1a485910f381ac163b68296766cf29908163f5db7851bf0fafd275a2df0f7fffe5e51db5c69c3367dfdeca917dfc7e1ab901b23a9480c02f9275ef205a99ca48e1c6b8503579fc468e687f99bad4221da0d5eb3dfd8a7ad921862388a9c70dbf3e4db826744e00db51b023f06c8338af93baa5574565f9cf86"}], 0x148, 0x810}], 0x1, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/vcs\x00', 0x43, 0x0) getrusage(0x0, &(0x7f0000b1e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r1, &(0x7f0000191000-0x20)=[{{0x0, 0x0, &(0x7f000063b000+0x9d8)=[], 0x3, &(0x7f00008be000-0xe8)=""/232, 0x19, 0x4}, 0x0}], 0x0, 0x0, &(0x7f0000895000)={r2, 0x0}) 2018/01/24 23:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e5000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000359000)='/dev/usbmon#\x00', 0x0, 0x8000) stat(&(0x7f00002a9000)='./file0\x00', &(0x7f00005f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000017e000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002be000-0x4)=0xe8) lstat(&(0x7f0000572000-0x8)='./file0\x00', &(0x7f000027e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000060a000)={&(0x7f000019f000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000523000)=[{&(0x7f00004aa000)={0x100, 0x10, 0x400, 0x0, 0x0, "", [@typed={0xc, 0x73, @u32=0x1}, @typed={0x10, 0x38, @u64=0x0}, @nested={0x14, 0x6, [@typed={0x10, 0x30, @u64=0x7}]}, @generic="8c01372de584be9999c5b530339796e4d5b72cfff37b0bc7c6383d00914f1eb902993f16b804c801fd0d959cac38ba2d72864247af562b067216dfaa689aaa7ff2aa432ee8a7b01b5872375ecb3ef9c0e3bf6d9d37c5f228297881d3aeb2143873519adde8cd2343a6247e0a2bcb48dbdf63e26022e81eabe8833f425cc0307c7cab820fad0d618a2c35cf0c6803dab806e8b695a2bd91e3dd5a477a7798069f04c047d3ab4b", @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x100}, {&(0x7f0000510000)={0x164c, 0x30, 0x0, 0x2, 0x2, "", [@nested={0x1274, 0x3, [@typed={0xc, 0x7e, @str='\x00'}, @typed={0xbc, 0x7a, @binary="e8f027a0190f009d9c19b2318ce65db2035f66f07f3bb02e90c8bb8f895793bb87f5112d881ea23e1cb88762ec793a9fee03f4b99b693e2b11fa6b1f2d3141f855bdca8bc02cd9d6a6e34acf34b7a343ddc74f604ad937f95fbc3cec59523c60cc604bd717672fb52e1c961b33a42769c6c0a14092acc7d633eab5c54126b7f80d95867cfc9ee61a247196ea6b5b5bc1c19ff33feef7e43ad145db7635d0920afde397d78a391dddffa470015792f1426114852e"}, @generic="fb51b60bc7580d6d24", @generic="7e331c21ef5e806b842d4969974de366b33341373743f44ef4b0cf5f5877d682c1cdd981269b452b4c819115630d9397f8967834e4efca081a4aacb8a7e63bb0a76d0bd3af73e73340054a347df159c6fbf00bcd8e703bbc83de76df7ee49b51835efa14d9b64245ce113fe6d800308282314828a83be1d1dbf395bc5473cf00e66edcfd", @typed={0x10, 0x34, @u64=0xfffffffffffff800}, @generic="5fb7ce63978cfa4406912cc71bfd2badf2e8818eaa917f713d42ca67d6423053c401b762c0028b76d1732a42acaceb17b4b9bd317fbf45d2860d4bbd9f1cbeb0ada36f245cbfce348feb26b211ac588822258cfb997c13c3423f25e39dd0aae79feafe420c9bd34c", @generic="acc9df1123a9fe1dff954e7d1a582de6305962b01a486cfb6d", @generic="6170dffe891216a6d6af1699ed0a41fa15c51e8d0afea346c83af98ff39f8f4262a3619a52edebd8809ebc073e9b8541832b1e061273b4332f06eb51fae64f4ad02efa4b3cac1590ec0ad6bf2a2c566ed61a35e267adb419cc3e0b4518594a21254c400b2c4792d0cef68f25bb24bdba0a10", @generic="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@typed={0x18, 0x4e, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x82, @fd=r0}, @nested={0x268, 0x35, [@typed={0xa0, 0x67, @binary="a521c71bc67c86bafb12ee405a01a8326b3de8690f0dab5b834a55381b7a92c1235d8db67ba95f8728090fe860109132f13279ce95adca355fe042a52ae455e3124a33cdfa15a1a3678612d4c31d6387cf7ee302336ea9df66f1292b6b79ab4d9e5f8445e919c84e392bb0ed4062da8632cf4ca82452ebc49f284995aeaa35300e2603a199355157df663ae782d27313a4d8d7057749"}, @typed={0x18, 0x62, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9d70b1adca8f43c3862f4e7488ee1763ee0eec3fc6a578b6ab37b80d4449506c39b1bfbc7f294a4d21d9b593ac3ddc2e5662741a2fe9fe021fa77fbf9c98641d7c834157c66370d4fb73c70724869e4edc6146ac106100716f37a0128028eb69aeeaeb5afc708bfd0ac15bb2fa9a1da4e807431c8937f372dd47c93d1855006980035d929f11a9fcee34a1ec7191673a2197a626274908f1c2e079", @typed={0xc, 0x7e, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="", @generic="b126cf2f8d296c2d4a3f92b8f735f3d5f6911fa8b216a1cbcac61dcf0e51d7dc644caceb9b12951af25c63dc02022def10dd266f43cbb775ba1d09125092677145ed12fd9f4c9f30ce06b5652e0b47ade7255fc51177679b486e659ca9c8e0330fb59462576e0fdc2f289588cdf27566b7796d18b867a58545ec8c7e913b7722498378743e92ba477fc137d034e91191d8d478192c8b2fc0328dab3936c5ec1eb1b00094407a", @typed={0xc, 0x18, @ipv4=@loopback=0x7f000001}, @generic="05dc4d86483c8235aea313ea92ae5af36ba91313c0d50eb95380eb707f0c34687cdcaee23d3a811d5410249def42141a73792d9cd49894fba62e2095f899661c9ef46e1732e5631d95770246e24ea4c170"]}, @nested={0xe8, 0x64, [@typed={0xc, 0x0, @uid=r2}, @generic="c528577d99796dd8ffe574350dfb2d45864c6c2af88acd388ccf5383505399afc9bfeeeb0328f135cef857c2d61b02d46faeb109e8d3d7eaae9f1150ca3fbdc505faccb34eb672161a5fc0a3d5c432f542ab7bd1badab9b7158f000f1cc3ee98b3ac498d26b3e2925788836afb46b1a55f2057c6af1ae87df06fc5fa3c1b1aae253ace2a1beae4907b61743630e2b503b9ac27ab22d8087e58466925940a122197d6b47534f56a223c34dfd034a8ff5550f0ef2b712d6eb0d46e822bdce83b7946465ab6055facd7880dc33d88e27b9eb33b2275f541533f"]}, @generic="099dbcb07497029c944e08ef7373d2e058651c235d14fb991162bec6119a8b2a7daef36f4fb1d8d3b4ab005843a2211c3bfedc0fb6692c6279143f9f952208d6361686793870820d47a94b3decec7e053e36338b6c1109731aebacc597e6f4c7874fff872f1eaf416a"]}, 0x164c}, {&(0x7f000020e000-0x118)={0x118, 0x1d, 0x400, 0x7, 0x0, "", [@typed={0x10, 0x4c, @u64=0x2}, @nested={0x14, 0x43, [@typed={0x10, 0x40, @u64=0x9b}]}, @generic="7465d6bcf4bb61956515ce8a0cb483b5f6939f6bd3e3cb189f30f6d68e9ef29132e241b078154e6f35d2b482defbb09867836332076f6d8c6cbfac540ec66346d51128c0605a3f0088a9e79c586717fbacd4f193edca4bca89380e577e03ad1062704f0e3eadf420f2fdf3bb0e7a0a37bdd385d242f11bd906212dd3c40f2f361de90a5365e3a93691a6c093f98ba2518ceb5af109bc25f533e53637af780aab8a01c05e1f425f348dbc6ff3d50af5906b56e62add214d84cf3a22c6af99ad69613b65eec4730f5d50865bf0b9865a5f9a5257e430a4af3fcd2d09f9dc48b9a5b0"]}, 0x118}], 0x3, &(0x7f0000230000-0xa8)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xa8, 0x800}, 0x40000) 2018/01/24 23:01:32 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x1, &(0x7f0000826000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b5b000-0x9)='/dev/kvm\x00', 0x20000, 0x0) lsetxattr(&(0x7f0000573000)='./file0\x00', &(0x7f0000c66000-0x9)=@known='user.syz\x00', &(0x7f00008cb000-0x1)='\x00', 0x1, 0x3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) 2018/01/24 23:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") syz_open_dev$sndmidi(&(0x7f0000c86000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2080) 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xd8000)=nil, 0xd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004b000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fcd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) sendto$inet6(r1, &(0x7f0000975000-0x2)="09c6", 0xfffffd72, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/24 23:01:32 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000010000)=0x4, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000011000-0xfe)="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", 0xfe, 0x800, 0x0, 0x49) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0xfffffd09) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 23:01:32 executing program 2: pipe2(&(0x7f000095f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xc76d}, &(0x7f0000d0d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000800000)={r1, 0x100000000}, &(0x7f0000755000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000061d000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000634000)=0x3ff, 0x4) bind$netrom(r2, &(0x7f000057f000-0x48)=@full={{0x3, {"10128bbb25e373"}, 0x8}, [{"6fb3c039d9c01e"}, {"1367c7589326c5"}, {"6d036c6053a5fa"}, {"859d4ac676b7f8"}, {"3212dd2ec070f4"}, {"58191c61279492"}, {"bc4af54602c419"}, {"0f052d5d1ea38e"}]}, 0x48) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x26000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000093c000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000aa9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/24 23:01:32 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000751000-0x10)=@generic="4002dfd9df14a0bdc6ed5372c178b98c") ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000007d000-0x1)=""/1, 0x1) fcntl$setstatus(r2, 0x4, 0x40800) prctl$getname(0x10, &(0x7f000082d000)=""/251) readv(r2, &(0x7f00003fb000-0x20)=[{&(0x7f00008b0000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/24 23:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb115, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000010b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ac000-0x4)=0x14) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000089b000)=0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) gettid() ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000404000-0x6)='rxrpc\x00', &(0x7f0000463000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000007d000-0x15)='wlan1}md5sumX,wlan0#\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f000058d000)='keyring\x00', &(0x7f0000749000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000998000-0x5)='user\x00', &(0x7f00006a3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094f000)="", 0xffffffffffffff38, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000080f000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000075a000-0x400)={"d46879f4a3834e99ec0ab86bc417584abeef9c3a70312ca4003c16469347f6455c2cbe0c400cdaeaa5d05787549e7b5966c943f9d8664f8738e3c696943913304a8310757f933d508553b87fa222d0cd56e6bc6b71a9692a6128ca46f1ef74eb1e179c54f4eb7007110523444fab2321c7a26e5197e08306850bb3d04fb35a50fe149d6976e1b5e87805b175590c0c9f83ccd5126a8c720f78f9f8229afa84d6c70223219d45a081f078af000ce1fc5d71e804b68bc41ee4feea82cabcebd4b1c4a1e9258113f70494c135fe0f3f1fbe01b1e2d8fba88c2b4ce298ae27bbd2b8e993eccb082b041672d049ad48bea6c85416e4dff99381f61851b3e3aeaad040fc207b490882638c6e56905b856105b0620bf09c15aa2139aee0a40a922812ecfc7141b02e5358dc10babadcbf89d61f1864226ab40861365539a1bb1bb550346190ceddcd1b3d7537195f43ad338469aa62d144d0e29b4dea708e5ca116e72e170ca57fd5775aab3a09a39d34422ab09d6e0bfadf47fddacce7ed6a1753a1474493d550830ba5f87a5e9c1aace4665af4b151a935235e865608e5fe8cdfeef506d77dee3bee048b037f71363997980b6ef9642ad9b2aa2c847110872a59c60950ada65a483eeb283ae00efd77e33f3de226811d8f57db94e8b01f8f11f31a7d8cf45e7680b95ebb95370d9a74b7dd08e7ff26cb7a44dec51eac0c5fa73989604bd821bfe0e756d4d5c5f8a14c2dba6504514d2f2178636c87c5dbc98f47ed523fc36620dcbb3f8c55835047be944841ee50f3e406dfb0856640d22de064e0b4a8815285e0763251b53ebd01692d294403bca02e3cb66b6c87a4cd2245609b58d2245674c71f7c8758a3db5274fa61a61db44616b1011b5be8515037e42b8886dd5b7a4b07b932a3aa246f420892ad0810888cadb7d292dddb40f53154c014b0de0427d13c7274e4da0f8788215dad45dcc342ef97a41865b4cdc66326ae83b7230b4e581549b9bc31a7b55f334d7b8dacbfff3e3bcb457134eeb15eb0d2343e517f90f8fe4540549a9926789c1e929e4a6107c902f2c8d7b48d5aa894f98ea50b0a21c3111ac5cf3dcead1841a396fa48508eac84fecc54bf578fb48d21de7f07ed76ce43187cf82dbcc4ea08af05ef03229b62c868e68c6fed327803914d31d5da1bfc0f0bf62355afed1aeb862c34cb8d604b19626c4ba368216bab3a6e26647f06a8b09f43d9c2180053834b11fd63c2c16c1ee9582a68fcad6d7b87e65e175f65746909de2c15a22d0fc1ba4ba0ea00c52e5368ef87dc4bdf8bf758c70f98df6659c9f448c9f63b84a265d829bf13af49f8b4d7c05e54686c299f098bc45182421866f24f526f576bfaa6505e20252e062da0132486a41f11cdb3d495c020810f8249e0c4bfcfd1095d42162c28f0a228c51b5dcb975c7f98b2588b1499"}) keyctl$unlink(0x9, r1, r1) 2018/01/24 23:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') listxattr(&(0x7f000092b000-0x8)='./file0\x00', &(0x7f000004a000-0xa1)=""/161, 0xa1) modify_ldt$read_default(0x2, &(0x7f00003e7000)=""/94, 0x5e) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000206000)=0x6, 0x4) 2018/01/24 23:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000a07000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000085f000-0x8)={0x77359400, 0x0}, &(0x7f0000c81000-0x8)={0x0}, 0x8) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007fc000-0x4)=0x25) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00001be000)=0x0) [ 54.377767] audit: type=1400 audit(1516834892.522:44): avc: denied { write } for pid=6144 comm="syz-executor2" name="net" dev="proc" ino=15590 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 54.404519] audit: type=1400 audit(1516834892.525:45): avc: denied { add_name } for pid=6144 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/24 23:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsync(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e95000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00001f9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bba000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000007f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000910000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x1, 0x2, 0x80, 0x20, 0x88, r2, r3}, {0xbb66, 0x4da5, 0xe7e, 0x7e187162, 0x7, 0x10001, 0x0, 0x8}, {0x100000000, 0x9, 0x100000000, 0x80}, 0x1, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x6, 0x1, 0x3e}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x4, 0x0, 0x6, 0x5, 0x8, 0x3}}, 0xe8) 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009c8000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000479000-0xc8)={0x4, 0x0, [{0x10000, 0x88, &(0x7f00002f2000)=""/136, 0x0}, {0xffffffffffffffff, 0xd1, &(0x7f0000adc000-0xd1)=""/209, 0x0}, {0x1f004, 0x75, &(0x7f0000233000)=""/117, 0x0}, {0x0, 0x5b, &(0x7f0000112000-0x5b)=""/91, 0x0}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/24 23:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e37000/0x1000)=nil) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/user\x00', 0x2, 0x0) read(r0, &(0x7f000023b000)=""/0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000073a000)='/dev/adsp#\x00', 0x0, 0x200) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00004ef000-0x18)={0xfffffffffffffffc, 0x2000000000000103, 0x944d}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000003000-0x4)={0x100}, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) 2018/01/24 23:01:32 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000d5f000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000e39000-0xc)='/dev/autofs\x00', 0x0, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/24 23:01:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000249000-0x70)={0x9, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x10001, 0xfffffffffffffffa, 0x3, 0x100000001, &(0x7f0000000000)=@generic="df94ed58d3bb23027f1693f4f5922a68", 0xacd, 0x2, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) 2018/01/24 23:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000491000)='/dev/dmmidi#\x00', 0xffffffffffffffa9, 0x600000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000b67000)={[{0x0, 0x1, 0x10000000000003ff, 0x200, 0x1f, 0x8000, 0xb, 0x9, 0x14e, 0x8, 0x5, 0x3, 0x100}, {0x80, 0x800, 0x7d, 0x7, 0x6, 0x100, 0x80000000, 0x7c1f, 0x7fff, 0x7, 0xffff, 0x100000000, 0xd5a}, {0x7, 0x10001, 0x5, 0x8, 0x5, 0x100000001, 0x7b, 0x3c09, 0x9, 0x80000000, 0x9, 0x1, 0xfffffffffffffffd}], 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000019b000)={0xff3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.442682] audit: type=1400 audit(1516834892.525:46): avc: denied { create } for pid=6144 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/24 23:01:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x200, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d9a000-0xb)='/dev/adsp#\x00', 0x0, 0x2000000000006) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x0, 0x1) dup3(r0, r1, 0x0) 2018/01/24 23:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x10002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000452000)='/dev/rtc\x00', 0x4000000080c00, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00005b1000)=@get={0x1, &(0x7f0000fc4000-0x1000)=""/4096, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000bcd000)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) fcntl$setpipe(r1, 0x407, 0x34724595) getpeername$netrom(0xffffffffffffffff, &(0x7f00005e4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000)=0x48) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/member\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f000066a000-0x1)='\x00', 0x3) signalfd(r0, &(0x7f00007dc000)={0x8}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000dde000-0x8c)={0xfffffffffffff65c, 0x0, 0x2, 'queue0\x00', 0xb7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000220000)={0x50, &(0x7f0000cce000-0x50)=""/80}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000711000-0x8c)={0xc24, 0x0, 0xee, 'queue1\x00', 0xcefc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df4000)='net/dev_mcast\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000078f000)={0xf187, 0x2, 0x2000}, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a6e000)={0x3, 0x1000}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000038c000)={0x3, "c8d4af"}, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) chroot(&(0x7f0000434000-0x8)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) close(r1) recvmsg$netrom(r0, &(0x7f0000e38000-0x1c)={&(0x7f00001ef000-0x48)=@full={{0x3, {"61cf6ec45dca03"}, 0x4}, [{"305f19012fbbe1"}, {"a9789798f41982"}, {"bf8f4f262ed63c"}, {"0de7d2b7ceaa13"}, {"60dda649ad2ec6"}, {"9fffc5025d1e57"}, {"177465388f41a5"}, {"b90f05d0f05cb8"}]}, 0x48, &(0x7f00008b0000-0x8)=[{&(0x7f0000761000-0x99)="1d89ea42c2e52809edc94a45307878f1f6ae8926ed9558a6a72de5a22fe05cf6e62c04d9cc0baf403681094b667347fecfc6e9f471c177f3eb2c9b0fe4ffd8091e251da0be86a53f53bfb7b006bd0ee37e7a4f37ea6f2fc79b98d13f00c3f5999f51978f76e5a75fee81f2419e0c39876388ea3fa160a2735d2cab050eeae59be13147fd4ff49dafcb0753774b3de4f35a02bb949fd63b8182", 0x99}], 0x1, &(0x7f0000d48000-0x2a0)=[{0x50, 0x117, 0x4, "540e24e86e17e11614fd95bda4d643f9705bc816ae9d36680a60c608de0c01fef8af63dbd1cf500a71cfc13c41cece76d659931a8a9e5a72276f7585af07f7bb9da5"}, {0x84, 0x11, 0x101, "10283cf8ee950e120ea7c29ac922729ed01dda3722dd8a05182f3aa1e20b560f1b695e69b71c9802c3615ebbaeb6d9b52977c666eeb02dff436e1b06f5fc5269fb9c6617fdcfc796811e74080a373e432ee4a38db056feceb2644aa5bb2516744e3673f750fe5d3a56ec57e4d1171e717183406707f8"}, {0x20, 0x117, 0x7fffffff, "ef03b587d439660d6c3344050b7948d329"}, {0x90, 0x84, 0x2, "26985561494147600d4602ef56307a16e327cec2bb0e3f53e1fa18549e5e239ac0b3f8fb03d24e1faec2cafeb352b465be5fa041fea16f1e0a815a1b9ffa30df0fd14c49601b8c3c1c4babdf43f27a65f1fec2e77454317b1f2d66d3577b0ef13bae9352182c1d6d1479394e6b676842fa45df8727599c12f0c5caf332a9724342b90a93"}, {0x20, 0x6, 0x0, "dd5eabd11d023b1537612ffa1b23c23b61"}, {0xfc, 0x1, 0x2, "76305d62c5e3112314c7ce332ca7bda4b4cf50912345f966f0f42b15b410c04a7488b8f52730cdc413dfbf9366eb7041f40bc37ddaec3c77bf4b5713b321c3fddef0f281b5709e77c1b174400e853601854dbd2dd7cee3263031a7882cd20195cd88402921af3cc379580d1250ff56448cc0512741a0a9de7ec09f02bbd134ed814bb0e41544cbfaaf34eb3ca1df88a7114ab43e54b356d91b8c4b470d8c54b9ebb3a218efefce8fdad9a0c0ac587130764e6673e2c8b5e7738660f086268f8906325f577fc4103b0e9051946c3b415682911a658065fd009f1b228098b564289f62015b3d09384c20c60c91e24e"}], 0x2a0, 0x40040}, 0x20) bind$inet6(r1, &(0x7f000014f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xc3155ece25cb15ef) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/24 23:01:32 executing program 7: pselect6(0x40, &(0x7f0000b19000-0x40)={0x80, 0x9, 0x2b6, 0x9, 0x3f, 0x6, 0xfd, 0xffff}, &(0x7f0000f34000)={0x1, 0x1, 0xb7a, 0x1, 0x2, 0x7fff, 0xfff, 0x0}, &(0x7f0000acd000-0x40)={0xff, 0x87c, 0x44f, 0x1, 0xb03, 0xe295, 0x6, 0x1f}, &(0x7f0000cb2000-0x8)={0x0, 0x0}, &(0x7f0000839000-0x8)={&(0x7f0000d2f000)={0x4}, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0x800040000006, 0x1000, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000001000)=0x0, 0xfffffffffffffffe) 2018/01/24 23:01:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000852000-0x40)={0x8000000000000000, 0x2000, 0x3, 0xe, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x0) 2018/01/24 23:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000873000-0x12)='/dev/input/event#\x00', 0x10000, 0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000569000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) 2018/01/24 23:01:32 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000989000-0x8)='./file0\x00', 0x60a040, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 23:01:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ca8000+0x3a8)={0x0, 0x7}, &(0x7f00009f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000096000-0x8)={r1, 0x9}, &(0x7f0000887000)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000074f000)={@generic="e73bad510b002cfaa6a479aadec91289", @ifru_flags=0x100}) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r3 = syz_open_dev$sg(&(0x7f0000c0e000-0x9)='/dev/sg#\x00', 0x4, 0x501) getsockname$llc(r3, &(0x7f000043c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000062f000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000299000-0x6)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) sendto$inet(r3, &(0x7f0000fd7000)="14db3eeed277762b08c8a457dff753e9891519422ed85d9c4f2fc7c2f4d2b18c86f7c6", 0x23, 0x4010, &(0x7f00007b8000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b6000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000ac000)={r2, 0x4}, 0x8) 2018/01/24 23:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b30000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0xffffffff) read$eventfd(r2, &(0x7f000053f000)=0x0, 0xfffffffffffffc23) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005c9000)={{0x0, 0x1, 0x10001, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r2, 0x0) sendmsg$unix(r2, &(0x7f00006ec000-0x1c)={&(0x7f00004a1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x313, &(0x7f0000873000-0x20)=[], 0x0, 0x0, 0xfffffda6, 0x4}, 0xffffffffffffffff) tkill(0x0, 0x16) 2018/01/24 23:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/24 23:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000838000)='net/unix\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000063c000-0x20)={"a9dcbecb9924ef0a2c1b3dccb6c27713", {0x4, 0x3, 0x18bd15f2, "f296093c24d4", 0x100, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000983000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f000053f000-0x4)={{0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000025c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000", 0x10, r0) r1 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000039c000-0x1ba)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r0) r2 = syz_open_dev$usbmon(&(0x7f000072c000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x200080) r3 = geteuid() sendmsg$nl_xfrm(r2, &(0x7f00008c1000)={&(0x7f0000d48000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000ab8000)={&(0x7f0000f80000)=@delpolicy={0x58, 0x14, 0x304, 0x4, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x3, 0xa, 0x80, 0xa0, 0x3a, 0x0, r3}, 0x3, 0x2}, [@tfcpad={0x8, 0x16, 0x80000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000113000)=0x40, 0x2) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000453000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x10, &(0x7f0000751000/0x3000)=nil, 0x4c8}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r1, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r2, &(0x7f0000fa6000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/24 23:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000b31000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c0c43000e5f9ec3e4fe1697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce93d3f8612f026723aff9b20db267e5bf12930d837b9cb3452b6c400007d886959e4ebd30900000001f90d1ad5b56d2a917a6f575b8b76199346c8f325b81e10ef981a2666cbf3870aa439fb0db6151c15c4", 0xc4) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000023b000)={0x2, r1}) 2018/01/24 23:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004bc000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008a5000)=0x0) r1 = creat(&(0x7f00008ba000-0x8)='./file0\x00', 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sched_getaffinity(0x0, 0x4, &(0x7f00005e1000-0x8)=0x0) 2018/01/24 23:01:32 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x121541, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x20)=[{&(0x7f0000009000)=""/110, 0x6e}, {&(0x7f0000007000)=""/24, 0x18}, {&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f000000a000-0xa1)=""/161, 0xa1}], 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f000000b000-0x8)={0x80000001}, 0x8) 2018/01/24 23:01:32 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) r0 = syz_open_dev$midi(&(0x7f0000397000-0xb)='/dev/midi#\x00', 0x0, 0x101042) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f87000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f86000)=0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e3b000-0x28)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x2b, 0xa0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r1, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f87000)=@int=0x0, 0x4) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ac3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/24 23:01:32 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f9c000-0x8)={0x0, 0x5a2b}, &(0x7f00007d6000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f9c000-0x108)={r2, @in6={{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c0cae95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x401, 0x10001, 0x10001, 0xfffffffffffffff8, 0x1, 0x2, 0x1, 0x3ff, 0xcd2a, 0x45, 0x6, 0x8, 0x3, 0x6]}, &(0x7f0000f9c000-0x4)=0x108) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f9d000-0x1699)={'raw\x00', 0x1, 0x0, 0x163d, [0x7a01, 0x7, 0x0, 0x9700000000000000, 0x1], [0x6, 0x338, 0x60, 0x49ed, 0x9], 0x10, &(0x7f0000f9d000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, 0xff, 0xffffffff, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x2, 0x1}, 0x9, 0x237, 0x32a, 0x6, {0x9, 0x415}, [{0xde, "a7fe8f329b3ac05278947d9ee8b87031dfe5a698839082f41145b63e2f", 0x0, "e0d50db54acba1339af3d3ddb83914d5387c56fb3d6031d7d78470d04325c1245f5f3e9da703be2f8bf5a9698f68d467f9e1522028f1146947924becbbebf0536998c4f342e56e25b35e9b185d4692df375a49fd6be303b6db68f18d6baa3ed492ceea8e6efb2ca886b00939fcd9997cbe01ea9374240c12f678948cd1f250489d7efde86e7b032e10ed62c5bd1865dce5e12bb8c41aeec5ba4206c592239c92e8f0a125e71a3b5d4e5347fc0e4801a688ac540379ecf26be50b099f7212"}, {0x55, "6180b04dede9c9daf1aefa04ccaaa543903886c2e87bcaff20c9dbb62a", 0x1, "35968f8d4ca73f2961a5bc36baccbc40feee48cce5849d7d27ae527af00ce899593e8a3509d66173d181c2de59d6da80d947df0d3c"}, {0x94, "aeac499c270a72594f3b2d9c1d9d978a864383cacb785b635141f498fc", 0x86f, "07afaa79987b50b675773e4763dc4d9af3b366c1f5eb85b30b41fa8500174c75ad9bb8688521bf6f05029ed8349abf831157edd9efd46cd8b83ae1052f05a9a134fab22c1f2f31f91b708ea47617d563dfe2aafcb0292241639807f2e1747248588881173b73d58f0704bfea641c7181f10b6ae7"}]}, {0xf3, "cb361186da57bf8b62d6d6e2720c54aa753383e369c8f7c766954deaf5", 0x8, "b21062da1aa15ec858b193c73f93228fd8db1982452b41f5b3e6182a7fff0f0c3fdfeb9937f97eee77c2bdfa14dab7e6a707edcec4d529d574e8dde7601c3c69edcf0159e5bd3208f0ab62d944b1c6a384a6338fb0dab694398bd0bad44bccaa3285d3b5650539aedbe6bf9380b56d2d8df0fcdb8da6f7fbc0f030d6aae2d7cf6f4c0544b25a503d7f08f590df5891c37b0e5a3994a370eafbe9405ca62f40492860fd93fafe21b95aac087bca154148a2b66c28e6fcc25decc69666c17ce6d65b7ff7dfaf9a5622c818226388bd59c1df9ad1"}}, {{{@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @common='ip6_vti0\x00', @generic="bef6eb5c1060069790d470880432ea1f", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x3, 0x18}, 0xffff, 0x1134, 0x116c, 0x10, {0x80, 0x8001}, [{0x1020, "51280fef43667dc7fb1e55408573468cfdf7da692da2061e7a2af8f2a5", 0x6, "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{0x3e, "01e8422eae8bfdf629475360e74b1df0b17b86390389694fa884b85851", 0x6, "ebabddff735f540f2cbb25f007ce340365a68ada924533dcded5cb21989e"}, {0x66, "30d8f4b69c5e557a66e8e082158b132c0f8b664e60e26b171d4a8f7369", 0x7ff, "37cd5645d4891bd06dd30675beb96c67d9eb46efd55a8f8cf87e4045b0fb60a6aeff0055a4bed74084dbb510197cd09583957a7e0fe3f73b1465efa0cc2d9b3794915ba807da"}]}, {0x38, "e0a13c001018cb05d35a2eb65c6a0bff0a0c2480f6310b3f594a4a1c66", 0x0, "ea796201b43efd5dd6b50ff36b4468cb0f6d7cf8d18f80d3"}}, {{{@empty=0x0, @multicast2=0xe0000002, 0xff, 0xff000000, @common='bond0\x00', @generic="f10ba278f1855dcb53f344d124b176d0", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x3, 0x1}, 0x2, 0x13e, 0x1a7, 0x17, {0xffffffffffffffc1, 0x3c4c}, [{0xce, "f6448834f2d2e1edeabb84bea0d3b9b90d886b47055d6cd8ee2fa897ab", 0x8, "8d300b8f5c8bb4b0563bfbc9cd46431b7c25d10839ceb1451515709058309855ef94f35603b13df6103978eba4a7904fdc4e438d9c801b2ff6ff9b2a3dea1f4a797b37b7e5ca1d8839ca047937f8b2f80708a46a9e20bc4abc42e1f139bad0b2a61e035934a69ea3f1e8a5bb259b925944ab0e7e092c2ba3df4127506fd340bffc42c9fde3aa642a0dd09b1ab5e3581dde159c97d8019abc782f2bbfb54863c375a0d3c16ea57c7240bca7652b88"}]}, {0x69, "dd955bfe603e57260240c198c63572eb4dca64e33599300df8a0864c1a", 0x725, "685d5d23f2305e48363331a31da05f7683deccdd5f891ed32570919f2de2d52de9324a9dcae30061e85292224e1d537469ac20148bac212a0100bac24e9706a99f5c343b6f28215570"}}]}, 0x1699) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000035e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000434000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x5, 0x9, 0x100000001}, &(0x7f0000f4a000-0x4)=0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f9c000)={r5, 0x0}, &(0x7f0000f9c000)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f9c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7, r4}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/24 23:01:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00007d4000+0xdbd)={@common='sit0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f000050e000-0x4)=0x0, 0x7fff) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00008e0000-0x4)=0x0, &(0x7f00008e1000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002a8000)=[{0x4, 0xfffffffffffffff8}, {0x2, 0x1ff}, {0xa, 0x6}, {0x8, 0xe73}, {0x2, 0xca}, {0x3, 0x6}, {0xde4a56cb0bb32efe, 0x7}, {0x8, 0xc}, {0x0, 0x3}, {0x4, 0xb98}], 0xa) 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x81) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80042, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007d1000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x84) fcntl$setlease(r1, 0x400, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000bf9000)=""/160) removexattr(&(0x7f0000244000-0xa)='./control\x00', &(0x7f0000168000)=@random={'trusted.', ')%)/!ppp0mime_typetrusted(bdev,mime_typeproc\x00'}) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000479000-0x4)=0x0, &(0x7f0000276000-0x4)=0x4) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000490000-0x4)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e46000)='/dev/adsp#\x00', 0x87fff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000288000-0x4)=0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f00000cc000-0x11)=""/58, &(0x7f0000875000)=0x3a) timer_create(0x4cae3c84210e0b28, &(0x7f0000688000)={0x0, 0x0, 0x0, @thr={&(0x7f00003c2000)="", &(0x7f0000ecd000-0xc8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b4000-0x4)=0x0) 2018/01/24 23:01:33 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000707000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) fallocate(r1, 0x2, 0x9, 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000dd0000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d}]}, &(0x7f0000f92000-0x4)=0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e66000-0xa)='mountinfo\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000078000)={r1, 0xf3, 0x7}, &(0x7f0000293000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000141000)={0x401, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000d66000-0x10)={0x80, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00005aa000)={0x831, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000688000)={0x6, r3, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f000039e000)={r4, 0x4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e69000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000316000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r5, 0x82395ff4e6d88323) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3f) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000008d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000875000)={r6, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/autofs\x00', 0x44000, 0x0) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000550000-0x8)={0xfffffffffffff68d, r4}) 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) pipe(&(0x7f0000f20000)={0x0, 0x0}) 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f3000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005ee000)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) write$evdev(r1, &(0x7f0000bee000)=[], 0x2d4e53c3) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000095f000-0x160)={{{{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, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x1, "90d580ca50ece8351724ddbc44fb9301cfbd2e7129970e7afe191d485c3f7638f1e454ea61f6409254ebbc2c383f0cd25b97a3f91a14416afd9ba375b0695990faa3e63c116e4410123007b3d2d02bf3"}, 0x160) r2 = socket$pptp(0x18, 0x1, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000084a000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) recvfrom(r2, &(0x7f0000fb4000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c55000)=@nl=@proc={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/01/24 23:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000566000)='/dev/amidi#\x00', 0x101, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009e8000+0x525)={0x3, 0x5, 0x0, 0x80000001, 0xf818, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000d82000)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b2b000-0x4)=0x0, &(0x7f00006a2000-0x4)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000f4b000)={0x0, 0x28, 0x9, &(0x7f0000535000-0x8)=0x0}) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000057e000)={"d49aeacf7f71d2234060b301dbe1a985b7ce847d03bbd85218ee703fac228e82cc42c60da33f79e0d01dc03fd15875e232e09e23e4e2639e06675378dbef40282724b4fa5345f20138fd542867d5e4ec1c56bb0bed64dca60ca55046306959503333c5e350bf9544cb08cde465063173dc69274d95c875d29bf23eb712d1fb40157cc4e4c92df125454c79383a621a91eeec1310263d0e7e693893b5bdb2f8196d39c811c259e283d617791c51de28327be71a0ed5540868a46775f9e61489223865e997be4e2f7363f7fa943f69fb8c26bbfa2688ee1d11d50926b3bb580cbef8c24ee6cf6c182a8fc5ed43ebd7bdcd6488741e56db2130653bf8beaf93af892a72482c975549e92a37abf6d0098f75e81fe60fc3fca49b55558de7011f7f06496aa9c22362e484ac960c18e73bad71d26a314067b6146297308f5dd58103b7b0673bd898df52841f83d36ae60b06288ed13243c688d313b8b62aad664a1e1619536bb26b7e548f612f21832f22e255a37e402710989a6a3b1c07e5bd005cb11401bf7ba881b2fb480044ca4bd2b9808ccc301430090e975edea3acc44d2907332f71fad650f53e0e2a224738aef33c521583bd8d76d0cdbcabce207a4dafca71d0e275e9b4cf40e67b16b6c5af38f84d4e121262fcdfd28d56284cacf08dec81f2f60eadeba4c37fdacb16bcc08714d67bcdd8dbee70d0760f38be9a566fd60b5e98e35d8db8f3b620224e104137a8ad6bfca99fa49d7ae4e57873dfdee5be745562bd7416c7f47f57ccf64bde7bd2a0a84a0676d01cf57c4272d15e2533d0c74a5fe400c2d746f60da59d4a8965e4e6ab157ae9f846e78056a931b768d8dbc378a1b2b598ab14736bb7068f0fd0d5e59ed16e6e43d06c7ed26fcda5bea5af98698be36789786b88fc5cd93d33e38e91b224a35e0b1fb8629b781fb98bfae1a440c7845a230a4695b2070b81a939465eef3a5e5eb3f602e35f7152b191fe276f17f8d37c22ba9bd68a8f3326acc18b33981d773d5e876b3325322888c1ef4e741233dc405422251f078e62aec7827cd894021c4cbc690efc129089c8b5d9f44d9e8c8f32be7246e7ef2c8a9dc288eabe266d6e3766f55d5b2b1a08639a64700e9703bbf7cf180172de7ab8dddb6b0b7a6f7beaac91279dfda50b874f589c7394ee8f1a728ffaacbb69865ea91bf298583c69b5bf21f33d81efcc5531f91290562ed7accf33e1711f2b4c7a3b47dec0fba98764ae5a3301690153b9250f161a408f60f4d052c77d038aea5608532f771ac9aaf2997bec0f9b1859315b41eb94f5cd8bbd83b18f3e3b35065f2bc0b489b2d7848d0c2e36c3fdc0606d55a0c05399c9a1a5ddb243583104e2a07593e7a2a6af3f086c168df6b8de704d34825ed58cf314c5f8ef59cf6b77ef7dfa42427b1aa52663e54eeb8004c3b353b0d7ceb6"}) close(r0) [ 54.916691] device eql entered promiscuous mode 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000075c000-0x4)=0x0) 2018/01/24 23:01:33 executing program 5: r0 = add_key(&(0x7f00009d5000-0x8)='trusted\x00', &(0x7f0000801000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000012b000)='logon\x00', &(0x7f0000f2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='wlan1\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b75000)='/dev/midi#\x00', 0x100000001, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/vga_arbiter\x00', 0x180, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000945000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a79000-0x20)={r3, 0x46, 0x1, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000431000)='user\x00', &(0x7f0000b16000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b31000)="923bd9f82beb8194f707810c37295e2ab5d0dfac72c6840b0bba699a9a61ccc04711593c", 0x24, r1) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c8b000)='qs9v', 0x4) r7 = dup(r5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000056000)={{0x3, 0x3, 0x1, 0x2, 0x9}, 0xffffffff, 0x7, 0xa26b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KIOCSOUND(r7, 0x4b2f, 0x6) read(r6, &(0x7f000008e000-0x4d)=""/77, 0x4d) 2018/01/24 23:01:33 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000131000-0x11)=@known='security.selinux\x00', &(0x7f0000000000)=""/102, 0x66) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000)=""/39, &(0x7f0000001000-0x4)=0x27) 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x41, &(0x7f0000dbb000-0x4)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000977000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a96000)={0x3, [0x1, 0x9, 0xcd]}, 0xa) sync_file_range(r0, 0x800, 0x6, 0x7) sendmmsg$nfc_llcp(r0, &(0x7f0000102000-0x70)=[{&(0x7f00003f7000)={0x27, 0x5, 0x3448776, 0x5, 0x8, 0x3f, "cf415d37f31e96982c5e57e9b9b4c655ea30747dd42be567edb8e6cfac9e9b1cf5b781f7abfa36579305fac1f8aa8abfcd209f5e41862909251d189dde9985", 0x9}, 0x58, &(0x7f000019e000-0x10)=[{&(0x7f0000786000-0x5a)="a36e4ae54b9593869a733cbdd8dfb9e7bc3880b9e01df97ca6eeb408c403ec34f811ca38063383762dc52eccfce02eb265e9f89b01ecfc1dc45a9f629bc9b59a70f9f4e4409495bdef9e63b3f40a958e6fbe85a896f1af4bfd82", 0x5a}, {&(0x7f0000229000-0xb)="8b646c1ce53c13fb35f25e", 0xb}], 0x2, &(0x7f0000c3b000)={0xb0, 0x100, 0xd8, "8ed6d4b6cd75d78b41654676fb84bd6dbb073c1aaeb6d46d6763c250babbc1dd4e92cecb1e47c28c3b766a2984713467e84b0fb62b87ac463e169b5358e90e7971a23146e8bfccfd468857e4984055dac319f0ce267d541b6f54b35958fa660064d2430f4921a82416aae69549d5c3e5e108b2b18ded01a7c45e49fa3b3a22f093bf5437406ec177fc5d7f415f737d24fc15fc45b686c1e8b729f2a1a1ed36b4de3c"}, 0xb0, 0x0}, {&(0x7f0000d8f000)={0x27, 0x40, 0x3067, 0x1, 0x3, 0x3, "9fc50ccfecb4c06e4a9097d0d3b58e8295a515a18302e6e4a40e89e1ea17f13c7f401470be1b3d504f462be368f607d26433d92ddee6d808a4a0f2fc5377d5", 0x3d}, 0x58, &(0x7f0000d47000-0x20)=[{&(0x7f0000967000-0xe0)="fdd957b139c849a902f741ed681a2f5f86779e3170ee76c5239d2155d9f4df22d398dde6a17e765f82c67155e435cf43bf4dff5e027ccd7cbb04f53a6c3861e8a541605f68fc950d929086e22c48f44050901e6524e04c5c77557cec1022cfd8c0d44afb1e8c29245a7a93eb6aeec5961ce58c2f4caa464b55f15ddcdf51e83f50aad6f3bc3c4d8691b95a95725ff60ba98253ffb5fa7ddbac192ba7c7cd8754236dc50cdfca2497f51ebfe641952265fe151cc913e4f6ed4650ad5772e4af68d1f057257dc525e76b9c6761d5c52396f27341ff73cd2b399b3bf63fa4bc84c8", 0xe0}, {&(0x7f0000547000-0x1c)="9d3a9116accf451552325fdc79c040d997b7505aa414a50484cfa461", 0x1c}, {&(0x7f0000aec000)="e8671bea72633a537b6ed24c967a5cdf66f196a5a05d25c4edf63624da07e02611201fe6481b93aa2d5ffc4a0387ba8a5bb8b9cf43d44233092b", 0x3a}, {&(0x7f0000696000)="a4d827", 0x3}], 0x4, &(0x7f0000442000)={0x20, 0x11f, 0x3, "dab4b9c3da17cca6cce3ad2753a21619664fb5"}, 0x20, 0x48010}, {&(0x7f0000147000-0x58)={0x27, 0x3, 0x6, 0x0, 0x3, 0x7, "103f2db3b5d0cfc3732225334e984b00cd85ffc23488b9f6b0d455007349ad9f05542f1758074606c7cd5600e69db2a59aa892ac069ffb90448f65eb879ce4", 0x2}, 0x58, &(0x7f00001e7000)=[{&(0x7f0000bc1000)="b6fa8f14f0c42e98e191f238a6acd04e21261c047980ad47bb5280625467f7b32c6e52c7c5498a029904b0570e2c01680f37e51b279d288a3502fb0a2730fc54e13c8ffd6269d77a4aafe607ae04e872a41b1c50e52c5d6f358e4677122367cfae3761e7694190c174e3c63f86810199b263aea766233778555c1095dcce2d4fdf7687d51890e5", 0x87}], 0x1, &(0x7f000099a000)={0xc4, 0x10f, 0x966, "45043a449490c5d27cd126c8f33f1fe37b7ec5f7bf285013927ea6f9e995b105a31252441971899bdb54fc3d8722f40661ed289703718fc5edc7eddea8ce9af55d03f1ce617e25cdc3418b6f43f5ad75edd23513789c4b3b8f0f8179f97bec5649d28301cbb37219563e5e8e08b754eccae706268133d53b2d1c6cf56669e616a56bb9af1945bd12233967eedcddb77f7771300b98225c991772a0fce6496c814866527e2d351e51b78efefd4f5999ed7e69306f220d75"}, 0xc4, 0x4004050}, {&(0x7f0000dbc000-0x58)={0x27, 0x400, 0x3ff, 0x4, 0x2, 0x0, "6ba1c3f17272fe9d960f820ea9db8fb08b03af1ac3ca3c56edc7ae36869d3ed2fd820fbf644507b0b1f876cb780c55301c17414e3ecc4f1b208a35a0699d36", 0x800}, 0x58, &(0x7f0000b45000-0x8)=[{&(0x7f0000849000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000040}], 0x4, 0x8041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001f1000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000d37000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a89000-0xa8)={{0x7, 0x9}, 'port1\x00', 0x60, 0x20000, 0x4b09, 0xff78, 0xb8, 0x80000000, 0x5, 0x0, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000ed0000-0xc)='/dev/snd/seq\x00', 0x0, 0x4042) r1 = syz_open_dev$dmmidi(&(0x7f000081f000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000796000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket(0xb, 0x80000, 0xb92) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003c2000-0x2e)='vboxnet0vmnet0eth1systemppp0#\'cgroupkeyring.%\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007e1000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000854000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [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, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xb3, 0x9, "c66a08e25f71bcf32821b418f2fef6f120c6427815a95ea43ddc9769a2bffc53d876516dadc656989e2c58200653155d67fb7a764fb25936f89e97a0e1b6c38a95d7c5ed4844bf755c497c3c23f7c279"}, 0x160) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b17000)={0x2, 0x85, 0x0, 0x0, 0x0, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/checkreqprot\x00', 0x18800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000831000-0x8)='./file0\x00', &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) pipe2(&(0x7f0000348000)={0x0, 0x0}, 0x0) poll(&(0x7f00002cb000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x7be) close(r2) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x200, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000051f000-0x4)=0x0) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000eb000)=[{&(0x7f0000988000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c8000-0x40)=[{&(0x7f0000b66000-0x6c)="0f", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000082000-0x4)=0x0, &(0x7f0000a99000-0x4)=0x4) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/24 23:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f00002d8000)='\b') r0 = syz_open_dev$vcsn(&(0x7f0000aba000-0xa)='/dev/vcs#\x00', 0x100000001, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003fc000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000089d000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cc8000-0x1c)=[@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x3ff}], 0x1c) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/audio\x00', 0x4200, 0x0) write$selinux_validatetrans(r1, &(0x7f0000a57000-0x62)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'system_u:object_r:dhcpd_state_t:s0', 0x20, 0x36, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000268000)={0x300000000000000, 0x1, 0x2, 0xf, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bb2000)=0x1, 0x4) fallocate(r0, 0x1, 0x5, 0x8) readv(r0, &(0x7f0000f8b000)=[{&(0x7f0000f8b000)=""/4096, 0x1000}], 0x1) syz_open_dev$urandom(&(0x7f0000219000)='/dev/urandom\x00', 0x0, 0x444043) 2018/01/24 23:01:33 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0xfffe, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000049000)={0x0, 0x4000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 55.100501] binder: BINDER_SET_CONTEXT_MGR already set [ 55.127283] binder: 6323:6331 ioctl 40046207 0 returned -16 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ec000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000018d000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xffffffff, 0x9, 0x2, 0x10000, 0x6, 0x9a, 0x80000000, 0xfffffffffffffff7, 0x2, 0x7fff, 0x6, 0x172f, 0x81, 0x1]}, &(0x7f0000b53000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f8000-0x8)={r1, 0x2}, &(0x7f0000ffc000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fd000-0xf)='/dev/sequencer\x00', 0x40, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090a000-0xb)='/dev/hwrng\x00', 0x202, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000fc7000-0x4)=0x0) write$tun(r2, &(0x7f0000909000-0x62a)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "aa3ee7", 0x4d2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x11, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}]}, @routing={0xbf, 0x2, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}]}, @hopopts={0x0, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x45a, "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"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "5429a6", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x4fe) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000)='ns/pid\x00') setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000003000)={{0x2, 0x8}, 0x40}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000008000)=0x0, 0x4) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000004000)={0xff, 0x7fffffff, 0x1ff, 0x81, 0x1, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e4b0d07ee1cb72fa7e39e0e6daec2ed20182f7da76abe0585ad7cb76b92fc6f0b6f4893ceeeeee9af25a1ff5e2f4304e88963aafc8d4b51df009827aa632c32", "fe98511ebb528ba1cda62c264ffdd8e7a21b9413c7a661e68c6c56dae65379d497263c0d370685f02d40ff944bec0421eff8a6a9ebe79956e795741a1a0e7526", "b73cc721be56dde6ad17a6b4cf35eb0da10401000000000000009545accc28ce", [0x0, 0x0]}) 2018/01/24 23:01:33 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000358000)='/dev/input/mouse#\x00', 0x200, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000645000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fanotify_init(0x4, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) socket(0xc, 0x80a, 0x7e76) setsockopt(r1, 0x6, 0x7, &(0x7f0000026000-0x7)="5c2f8c4301552b", 0x7) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000032000)=0x0, &(0x7f0000003000)=0x4) [ 55.128775] binder_alloc: 6323: binder_alloc_buf, no vma [ 55.128805] binder: 6323:6338 transaction failed 29189/-3, size 0-0 line 2903 [ 55.139000] tmpfs: No value for mount option '' [ 55.218355] tmpfs: No value for mount option '' [ 55.284719] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.290623] binder: release 6323:6328 transaction 5 out, still active [ 55.297314] binder: undelivered TRANSACTION_COMPLETE [ 55.313319] binder: send failed reply for transaction 5, target dead 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000bcd000)="8fdf0017969272cb", 0x8) recvmsg(r0, &(0x7f00006ae000)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/24 23:01:33 executing program 6: r0 = open(&(0x7f0000859000-0x8)='./file0\x00', 0x100, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0xf)=""/15, &(0x7f0000001000-0x4)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000945000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000028b000)={0x0, 0x7}, &(0x7f0000b7e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000083d000)={r2, 0x200}, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000702000-0xa)='/dev/dsp#\x00', 0xde, 0x10480) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000ef000-0x18)={0x0, 0xfff, 0x20, 0x9, 0x1000}, &(0x7f00005df000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001f5000-0x108)={r1, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcadb, 0x7, 0x7ff, 0xb18b, 0x10001, 0xfffffffffffff6ed, 0x9, 0x9, 0x7, 0x8, 0x8, 0x0, 0x9, 0x9, 0x0]}, &(0x7f0000180000)=0x108) socket$inet6_dccp(0xa, 0x6, 0x0) delete_module(&(0x7f00009ef000)='/dev/dsp#\x00', 0x800) 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003d8000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00002fe000)=""/241) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000081000-0x4)=0x3f, &(0x7f0000b74000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00008b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000201000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee9000)={0x0, 0x5}, &(0x7f000084a000-0x4)=0x6) poll(&(0x7f0000dac000-0x10)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2, 0x0}], 0x2, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000210000-0x8)={r2, 0x5}, &(0x7f0000b2e000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:33 executing program 0: keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000677000)='/dev/audio#\x00', 0x800, 0x101000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000fc6000-0x8)={0x3, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000744000-0x4)=0x9, &(0x7f000071b000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000923000)={{r2, 0x0}, {0x0, r3}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000045b000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000d32000-0x4)=0x1750, 0x4) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/01/24 23:01:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000510000-0x9)='/dev/rtc\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000023f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x88381) ioctl$TCGETA(r2, 0x5405, &(0x7f0000222000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00001ee000-0x8)=0x100000007fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000efd000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005ad000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef9000-0x8)=@assoc_value={r3, 0x2cb7ef84}, &(0x7f0000fac000-0x4)=0x134a) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00007c1000)='user\x00', &(0x7f000085e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3e000-0x48)="c59d8f5290497c1729ff4d1a77419737248f994cad5480e7b9212155a8269dc4ccd179d896b4558cefdd00f6c0d71187ae5afcdad0e9c9d05c6cc7f26c5bc131b03c6a2e67075057", 0x48, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002df000)={0x7f, 0x6, 0x30000000000, 0x3}, 0x10) ioctl$KVM_NMI(r3, 0xae9a) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000471000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000616000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eae000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x2, 0xfffffffffffffffa, 0xa, 0x80, 0xa0, 0xc, 0x13d7, r5}, {0x8, 0x100000001, 0x9, 0x100, 0x6, 0x8000, 0x8, 0x8f06}, {0x7fff, 0x3, 0x0, 0x8}, 0x1, 0x8, 0x0, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x3, 0x1, 0x3f, 0x0, 0xfff}}, 0xe8) llistxattr(&(0x7f0000a64000)='./file0\x00', &(0x7f00005b1000-0x91)=""/145, 0x91) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/24 23:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000706000-0xa)='/dev/vcs#\x00', 0xfb0c, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002eb000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000465000-0x18)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a84000)="5825ba35b917e58c37d62d8a69844020fd77f08b0d5deee660743c64e713cee162314088d3e9fda032f999cf703f236565a3978b43c78702a00f59d6647da7577e7a80a59284f0f061eef528da87604334ba36407a601f1c14667ed88b083079694674e5ba6b43614abcced5805373be2275989b5fc1cc9376be86d20a9156871d60ba6bba40e871352975323a7745119b432c6eebfa007afcfce2ca3c72459e352e26db37", 0xa5, 0x80, &(0x7f0000857000-0x1c)={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d26000)={0x70, 0x0, &(0x7f000036a000)=[@increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f0000412000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x4, 0x1, 0x1}, @fda={0x66646185, 0x1, 0x4, 0x33}], &(0x7f00001f6000-0x8)=[0x28]}, 0x5872}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r3}], 0x1000, 0x0, &(0x7f000054c000-0x1000)="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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xbfc, &(0x7f0000ea2000)=0x0) io_submit(r4, 0x1, &(0x7f0000003000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000)="59b8f29b", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000044e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000870000)=0x0) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) chmod(&(0x7f0000bf6000-0x8)='./file1\x00', 0x8750198702d85e01) creat(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000a9a000)='./file1\x00', &(0x7f0000b76000)='./file0\x00') 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044e000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r1, r2, 0x0) open(&(0x7f000075d000)='./file0\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000937000)={0x10000, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) syz_open_dev$mice(&(0x7f0000ebc000-0x10)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/24 23:01:33 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) connect$pppoe(r0, &(0x7f0000878000)={0x18, 0x0, {0x1, @random="be51c0ba835f", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007d4000)={@generic="9a720df0407c8e4c8e8bdde49bb3ec05", @ifru_flags=0x2000}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f0a000-0x4)=0x53c) clock_gettime(0x0, &(0x7f0000e21000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000056d000)=[{{&(0x7f00006f2000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000510000-0x8)=[{&(0x7f0000295000-0x83)=""/131, 0x83}], 0x1, &(0x7f00001b0000-0xaf)=""/175, 0xaf, 0x2}, 0x9}, {{&(0x7f00002ff000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bfe000-0x28)=[{&(0x7f0000505000)=""/187, 0xbb}, {&(0x7f0000c3b000-0x6b)=""/107, 0x6b}, {&(0x7f0000dd2000-0xde)=""/222, 0xde}, {&(0x7f0000d1c000-0x52)=""/82, 0x52}, {&(0x7f0000a40000-0x3e)=""/62, 0x3e}], 0x5, &(0x7f00005a7000-0x4c)=""/76, 0x4c, 0x9}, 0x1}, {{&(0x7f0000eb2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000feb000)=[{&(0x7f000034e000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ad000-0x33)=""/51, 0x33}, {&(0x7f00003b3000-0xd9)=""/217, 0xd9}, {&(0x7f0000c27000)=""/27, 0x1b}, {&(0x7f0000ee7000)=""/134, 0x86}, {&(0x7f0000b02000-0xfe)=""/254, 0xfe}], 0x6, 0x0, 0x0, 0x1ff}, 0x8}, {{&(0x7f0000c9d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000318000)=[{&(0x7f0000f5b000)=""/25, 0x19}, {&(0x7f00005e6000-0x52)=""/82, 0x52}, {&(0x7f00000df000)=""/86, 0x56}, {&(0x7f0000a8e000-0x1000)=""/4096, 0x1000}, {&(0x7f000067d000-0x5)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000bea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ea1000-0x20)=[{&(0x7f0000466000)=""/206, 0xce}, {&(0x7f00006d7000-0x81)=""/129, 0x81}, {&(0x7f00001f0000)=""/0, 0x0}, {&(0x7f00006ac000-0x51)=""/81, 0x51}], 0x4, &(0x7f0000813000)=""/0, 0x0, 0xde7}, 0x7f}, {{&(0x7f0000fb4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000577000-0x18)=[{&(0x7f00008e6000)=""/147, 0x93}, {&(0x7f00002ae000-0xd4)=""/212, 0xd4}, {&(0x7f0000da3000)=""/10, 0xa}], 0x3, &(0x7f00002e8000)=""/87, 0x57, 0xffffffffffffe760}, 0xffffffff}, {{&(0x7f0000377000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00008e6000)=[{&(0x7f0000ecf000-0xa)=""/10, 0xa}, {&(0x7f00008a9000-0x7d)=""/125, 0x7d}, {&(0x7f0000483000-0xe6)=""/230, 0xe6}, {&(0x7f000034e000-0xb9)=""/185, 0xb9}, {&(0x7f00000dd000-0x8b)=""/139, 0x8b}, {&(0x7f0000487000)=""/163, 0xa3}, {&(0x7f0000d68000-0x56)=""/86, 0x56}, {&(0x7f00006bf000)=""/77, 0x4d}], 0x8, 0x0, 0x0, 0x7fffffff}, 0x20}, {{&(0x7f000019e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000059e000-0x18)=[{&(0x7f00001c7000)=""/239, 0xef}, {&(0x7f0000308000)=""/240, 0xf0}, {&(0x7f0000a6d000-0xcc)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0x7f}, 0xfffffffffffffffb}, {{&(0x7f00004bf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c3b000)=[{&(0x7f0000c01000)=""/66, 0x42}], 0x1, &(0x7f0000d17000-0x2d)=""/45, 0x2d, 0x3f}, 0xd1}], 0x9, 0x42, &(0x7f0000190000-0x8)={r1, r2+10000000}) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000af0000)="7618") fsync(r0) 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) recvfrom(0xffffffffffffffff, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) r1 = syz_open_dev$midi(&(0x7f000049a000)='/dev/midi#\x00', 0x8dea, 0x10482) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000cbe000-0x29)=""/41) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000e60000/0x1000)=nil, 0x1000}, 0x2000000001, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1e000-0x4)=0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000077d000-0x4)=0x1) r3 = getpgid(0xffffffffffffffff) tgkill(r2, r3, 0x40) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000e82000-0x8)={0x6, &(0x7f0000ecd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x89, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000077000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000bd000)=""/208, 0xd0, 0x40, &(0x7f0000688000)={0xa, 0x3, 0xb51, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b28000)='/dev/adsp#\x00', 0x9439, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="6f39415dd86f1615cf4da3a320a4c719", @ifru_settings={0x7, 0x80000001, @raw_hdlc=&(0x7f000041c000)={0x4fa, 0x81}}}) fanotify_init(0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r2, &(0x7f0000eef000)=""}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000080000)={0x0, 0x80}, &(0x7f000051c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000080000-0xa0)={r3, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae, 0x2, 0x7ff, 0x7f, 0x1f}, &(0x7f0000418000)=0xa0) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000026d000)=0x40, 0x4) [ 55.594996] NFS: bad mount option value specified: v 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f00003b6000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000206000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003e1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000af0000-0x10)={0x0, 0x2, 0xffffffffffff0000, 0x2, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00000aa000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0x20, &(0x7f0000d7a000)={0x0, 0x0}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_ifreq(r3, 0x2bd6b2434255a44, &(0x7f0000a25000)={@common='bpq0\x00', @ifru_data=&(0x7f0000a71000)="6ee074b1ece179abe5097360e244e8bb3b61023da8c833e2e08b69924f601fc7"}) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x4, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, r0, 0x0) r3 = mmap$binder(&(0x7f00006de000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) r4 = mmap$binder(&(0x7f000056e000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d42000)={0xd4, 0x0, &(0x7f0000b9f000-0xd4)=[@clear_death={0x400c630f, 0x3, 0x1}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f00001e3000)=[@fda={0x66646185, 0xa, 0x3, 0x15}, @ptr={0x70742a85, 0x0, &(0x7f00006df000)=0x0, 0x1, 0x2, 0xf}, @fda={0x66646185, 0x7, 0x0, 0x24}], &(0x7f00001fb000-0x10)=[0x48, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f0000335000)=[@flat={0x73682a85, 0x100, r1, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000c03000-0x18)=[0x0, 0x18, 0x78]}}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r3}, @acquire={0x40046305, 0x3}, @acquire_done={0x40106309, r4, 0x4}], 0x89, 0x0, &(0x7f0000057000)="f196614d3d62c3c15dc6b9e0cbebf1bc0bc621965ca0aee5fbdc8e70fb90f68a0fc26067aa404a55fd3a920986e7400f7125445fa971168fec27b0628778d652d71df1f8a62abd0d1d4b4e211dfbe60b05bd3c09baf768315ef1e1c7395f75ad53746e6b513ce0a2fe9f17d05b8b6ec171f9d60b838c8d779e33dbbd00f1d00bd643a9535355ade1dc"}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000266000-0x50)={@common='bridge0\x00', @ifru_mtu=0x9b}) uname(&(0x7f0000f0f000-0x37)=""/55) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) 2018/01/24 23:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d80000)='user\x00', &(0x7f0000569000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000062f000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f00007f0000)='trusted\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070e000-0x2)='\\\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000760000)='pkcs7_test\x00', &(0x7f0000e27000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000489000-0x40)=[{&(0x7f0000246000-0x29)="41cc061b998144", 0x7}], 0x1, 0x0) tee(r2, r4, 0x8000000000000006, 0x0) [ 55.681060] NFS: bad mount option value specified: v 2018/01/24 23:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000) readv(r0, &(0x7f0000566000-0x28)=[{&(0x7f00005b1000+0x350)=""/143, 0x8f}, {&(0x7f0000d4f000)=""/222, 0xde}, {&(0x7f00006a0000)=""/145, 0x91}, {&(0x7f0000ce3000)=""/56, 0x38}, {&(0x7f0000df4000-0xd4)=""/212, 0xd4}], 0x5) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b0e000-0x18)=@get={0x1, &(0x7f0000e20000+0x3a0)=""/144, 0x3ff}) 2018/01/24 23:01:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000)='./file0\x00', 0xd0, 0x200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000023000-0x8)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000+0xff6)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000)=@int=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000022000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x9, 0x5, 0x1, 0x92de, 0x7, 0x8f0, 0x62d6, 0xfffffffffffffffa, 0x6, 0x4, 0x0, 0x6, 0x4]}, &(0x7f0000023000-0x4)=0x108) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000002000-0x18)={0x6, 0x1c18a122, 0x3, 0x26e, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000022000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x20, 0xd653, 0xce}, &(0x7f0000018000-0x4)=0xa0) close(r0) 2018/01/24 23:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x0, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b55000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000399000-0xc)={0x127ff, 0x0, &(0x7f0000f67000/0x1000)=nil}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x2b, &(0x7f0000fd3000)=0x0, &(0x7f0000985000)=0x4) 2018/01/24 23:01:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000bce000-0x4)=0x9, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 23:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f00001e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000586000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000809000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/24 23:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d80000)='user\x00', &(0x7f0000569000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000062f000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f00007f0000)='trusted\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070e000-0x2)='\\\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000760000)='pkcs7_test\x00', &(0x7f0000e27000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000489000-0x40)=[{&(0x7f0000246000-0x29)="41cc061b998144", 0x7}], 0x1, 0x0) tee(r2, r4, 0x8000000000000006, 0x0) 2018/01/24 23:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000ca000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006be000)=0xc) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000171000)=@newneigh={0x5c, 0x1c, 0x200, 0x1, 0x0, {0x1f, 0x0, 0x0, r1, 0x80, 0x30, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_SRC_VNI={0x8, 0xb, 0xfff}, @NDA_SRC_VNI={0x8, 0xb, 0x4d58}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_SRC_VNI={0x8, 0xb, 0x14e848f4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f000041a000-0x8)='./file0\x00', 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ca8000-0xc)={0x4, r0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x151, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x10001}}]}) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000045c000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000c34000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000044000)={0x0, 0x0, 0x3}, 0xc) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f96000)=0x81, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f97000)='/dev/admmidi#\x00', 0x5, 0x200000) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000f96000)=""/45) 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x0, r0, r0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r3, 0x4, 0x4002002) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r3, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004c2000)=[], 0x0, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 23:01:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000-0x10)={0x3f, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x5, r1}) syz_emit_ethernet(0x48, &(0x7f0000002000-0x120f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x12, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) close(r1) r2 = syz_open_dev$audion(&(0x7f000028d000)='/dev/audio#\x00', 0x7ff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000c9c000)=0x0) syz_open_dev$audion(&(0x7f000063d000)='/dev/audio#\x00', 0x1, 0x8000) memfd_create(&(0x7f0000f01000-0x2)='*\x00', 0x1001) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000005c000)=0x0, r0, &(0x7f000035e000)=0x0, 0xfffffffffffffffb, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lookup_dcookie(0x0, &(0x7f0000b72000)=""/3, 0x3) 2018/01/24 23:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) seccomp(0x1, 0x1, &(0x7f0000c71000-0x8)={0x5, &(0x7f00004ec000-0x28)=[{0x1, 0x100, 0xfffffffffffffffc, 0x1ff}, {0x7, 0x6, 0xff1, 0xffffffff7fffffff}, {0x5c, 0x2949df6a, 0x1, 0xfffffffffffffeff}, {0x5, 0x20, 0x1, 0x1}, {0x2, 0xffffffff, 0x9fd, 0x2}]}) syz_open_procfs(r0, &(0x7f000090a000-0x3)='ns\x00') r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e6f000)={&(0x7f0000fb3000-0x1c)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd1000)=[], 0x35b, 0x0, 0x0, 0x4}, 0x8000) close(r1) getgroups(0x4, &(0x7f000073d000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000381000)='./file0\x00', &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002d3000)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresgid(&(0x7f00001ea000-0x4)=0x0, &(0x7f0000c04000)=0x0, &(0x7f000001a000-0x4)=0x0) getgroups(0x9, &(0x7f0000d21000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getegid() r9 = getgid() r10 = getegid() getgroups(0x9, &(0x7f0000b6b000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000de2000)='/dev/snd/midiC#D#\x00', 0x6, 0x42380) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000031c000-0x1c)={0x1, 0x4, [@random="68a767b9c3c8", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f46000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000338000)=0x10) 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a75000)=0x40, 0x4) sysinfo(&(0x7f0000182000)=""/108) write(r0, &(0x7f0000719000)="0180ebff0f00070032000000003677007b0a01ff0100800a000000000012fff10000ff10", 0x24) 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x100000000000004e, &(0x7f000068e000)=0x0, &(0x7f0000a15000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/enforce\x00', 0x10b000, 0x0) execveat(r1, &(0x7f0000275000-0x8)='./file0\x00', &(0x7f0000ef4000-0xc)=[&(0x7f000063a000)='$ppp1_$bdev$\x00', &(0x7f0000b54000-0x7)='^*bdev\x00', &(0x7f00000d3000-0x17)="74727573746564172e2d4047504c47504c2d28656d3100"], &(0x7f0000df8000-0x1c)=[&(0x7f0000134000)='user%,wlan0\x00', &(0x7f000083c000)='\x00', &(0x7f0000ee4000)='@\x00', &(0x7f0000e28000-0x6)='-$#^\\\x00', &(0x7f00006ab000)='securityvboxnet0md5sumlo(nodev.{\x00', &(0x7f00005c1000-0x3)='*&\x00', &(0x7f00001a7000)='n,\x00'], 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000045c000-0x8)={0x0, 0x1ff4}, &(0x7f0000d59000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083b000)={r2, 0x9}, &(0x7f00007a4000-0x4)=0x6) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000022f000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f80000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b29000-0x8)={0x0, 0x0}) 2018/01/24 23:01:34 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x900, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000000e000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xe856, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000008000)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000e000)=0x20, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000)={r2, 0x1}, &(0x7f000000e000-0x4)=0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000003000-0x8c)={0x2, 0x5, 0x200, 'queue1\x00', 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]}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000001000-0x50)={@common='ip_vti0\x00', @ifru_names=@common='ipddp0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={r2, 0x7fff, 0x30}, 0xc) 2018/01/24 23:01:34 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ff0000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff0000-0x4)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000ff0000-0xe1)=""/225, 0xe1, 0x40000000, &(0x7f0000ff0000-0x14)={0x11, 0x11, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) [ 56.041832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=6499 comm=syz-executor0 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002fa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000655000-0x4)=0x9, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008d9000)={0x0, 0x38, &(0x7f00004da000-0x38)=[@in6={0xa, 0x1, 0x51106dfd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f0000137000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fff000-0x8c)={r1, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000031b000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000f53000)={@generic="c39d9a59bb8ff40175187691f0b4b199", @ifru_mtu=0x10000}) openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="830904000002000000", 0x9) 2018/01/24 23:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c5d000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000220000)={0x8, 0x2, [{0x9, 0x0, 0x8}, {0xfff, 0x0, 0xfff}, {0x1, 0x0, 0xffffffffffff62d8}, {0x401, 0x0, 0x1}, {0x2, 0x0, 0xfffffffffffffff7}, {0xfffffffffffffffb, 0x0, 0x8}, {0x100000001, 0x0, 0x1}, {0xfff, 0x0, 0xd}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000716000-0x4)=0x0) getresuid(&(0x7f00008d2000)=0x0, &(0x7f00008c4000-0x4)=0x0, &(0x7f0000ddd000)=0x0) stat(&(0x7f00007d2000)='./file0\x00', &(0x7f0000569000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dd6000)=0x0) stat(&(0x7f0000fc6000)='./file0\x00', &(0x7f0000651000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000355000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008df000)={0x0, 0x0, 0x0}, &(0x7f00003fa000)=0xc) lstat(&(0x7f0000aee000)='./file0\x00', &(0x7f0000148000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000044d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b68000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000)=0xe8) r13 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e66000)=0x0) r15 = getuid() lstat(&(0x7f0000690000)='./file0\x00', &(0x7f0000d4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00007c7000-0xa8)=[{&(0x7f000031d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002ab000-0x8)=[{&(0x7f0000624000)="5706ac03510aa68820560f1b9a8760692285766df4d587e0cd061a9c371cc6a14a8ec8c16e9ab0e214e13e379c6fef5a8d6b025f955d51e76e3678617ea9b100074413d0df2d2dc15cddb125c7fca42c1ee7645aa105635c40057b177f175ea51964f5da1874bda82913c1609bd42e0701cdc9b1befde15a52ea510bf2be6b37e0e0f9ef49d6c2c2e6b4a54fba82bb2fd25a9b3de82b1b7ffc235b04f6204d4878a3a5087be2a32e5a1294bd5516e6a57b9af6ce1d50b7ea0d72754c10", 0xbd}], 0x1, 0x0, 0x0, 0x40011}, {&(0x7f0000c25000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000039c000)=[{&(0x7f0000159000)="152df4fabb7fb886bb8065d48e4363aca82d661c4c7b895c81a71dbfe71604fcbc71307ffceeefe5afe1dcfacee46593a94bf8406c1d1786117308888cd0cf9cebfe0d036aa671a77bc0b95705aa0e247b4f5bca04dd568c39c9a4307f6c873e7e33a87b19595464ba382a3755683486a6a1d24a8f73eaa1d79ea0aa0d149ac8ba84f3ef8ab07fb61efb298b8bddef3d", 0x90}, {&(0x7f0000d86000)="a2873a8fb7ffe90694d670e579f9b438cbeba8b0b89df1c579c2ec5980dea1d426b403dc04165d474a90d2d546f3623f68e67b3fc00d5a5d460007c2bac92b24e0b3114cccf1999c21f7bff8bdd161a7241919e7bdf126e2e6b8b9911f0964ffe3a6f9014b46be3dc240bf624697fb1d1568dbf65ab2d068cccb82a4ebef265e321fa39ef521bcc3e32a363c8dbd14c07ee8392164939a78671b6a2b40bf59b5f8e3ba737c076d39", 0xa8}, {&(0x7f0000096000)="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0x1000}], 0x5, &(0x7f0000a44000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x134, 0x4800}, {&(0x7f00007ec000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b8b000-0x10)=[{&(0x7f000069f000-0x86)="891b88407cf49386ff0342853d7b3e58b581d222bd7f6052bd3cd9219df62405309ce7f1a5c9e9e7835e1f02324d271c09d0dc524cb4ccccb7f2dd0c2843fb5256ec1579ad6d626c7acad8c58de8172419536947b94608861d3cbd7f975852386bfd1ae6214e695548fc1e4cec707f484c8a4bbbda9c9a4cd0e2f0272b6ad2f9f2ea6c60005b", 0x86}, {&(0x7f000030f000)="29914be27e22e3e6166b1d8576d0d0f2b72f0356dc3094179433d2392826438cb64e2e802a5f3674d185ffce9ba5cd70e86c5b15b10359838c2af7af167cb60a0bdddc040b5f09662edec391b0516c8dd515ec74b8c8629c20f76d0110b5bd69036a3162b4bfeee0505d0af579fdb4c4e7139d5bbbdb7d83816e94ff9957e87b2f9cd4a880d2c50d6b78d16c82bc49babb2efadb607541392e3e28e9c1d65edb2ec8942e05675a7c0a23ddafc3fd8513636601c99691180257", 0xb9}], 0x2, &(0x7f0000837000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r0]}], 0x38, 0x0}, {&(0x7f0000e9a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005c4000)=[{&(0x7f000005e000-0x1000)="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", 0x1000}, {&(0x7f0000e6d000-0x4e)="889721709303f914057ab4a08d1f4659c7367e7e6e959d35fe37658420d9a6c5fc0f007e7fcd5896ea4fb8e16ea9b1746cbf34d78d7856d628793c6ab2a90da6c35caff8be0aa981ceb7655c009a", 0x4e}, {&(0x7f0000f42000)="70afb88f24e7ae5304e40811ce7a66e4c64e243b42af25d6c29f6a5e6cda5341167caa8a875b54ab9960b4132ef244755bbf68b3ba7e9acf8ff1d145c265a8fe6cd7db534b0b108e7f467bb3d43350d268d3863bcd03f536678753eff64137787c1d8a654bd12c5077cfb4ed1cb21ac7990cde17785adfde2a3ab4bd9bbf3d0af3fa6ae7bebd2edb1ce28e73c8377e1b543349b32c86d9e946e90a", 0x9b}, {&(0x7f00000f9000-0xb)="02183ba8ed03f96ea0c1b9", 0xb}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000176000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e1a000-0x8)=[{&(0x7f0000206000-0x92)="b249bce33b0a4eff0bb78438fd0cd6175332543d48f714524285daeb41a56dc599f13cff1dbc2d8dafe03b49c22f70ebae2c53ea329a579891256d6cace9e0a4a7a4dac35822dec9717a9d818439db4dd9463518e587846009fdf4bc3a23cbdd9a03ebc3b81edbc8987a582febd161dd33785d6e58923bfb41b0235359cc8e7043302f84f8abf0a97a666af2e58544b6a10a", 0x92}], 0x1, &(0x7f000077f000)=[@rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r0]}], 0xcc, 0x4001}], 0x6, 0x40000d0) bind$alg(r0, &(0x7f0000b91000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r17 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r17, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000025b000-0xc)='/dev/audio#\x00', 0x7fff, 0x280) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb1000)={0x0, 0x3ff}, &(0x7f0000528000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000015f000-0x14)={0x0, 0xdb04, 0x276, 0x1, 0x867, 0xffff}, &(0x7f0000af2000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e84000)={r1, 0x1, 0x100, 0x7, 0x6, 0x1, 0x8001, 0x8001, {r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12f2, 0x7, 0xa0000000000000, 0x6, 0x8962}}, &(0x7f00005bb000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r3, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendmsg(r3, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/ppp\x00', 0x20000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a9c000)={&(0x7f0000eab000)='./file0\x00', r4}, 0xc) sendmsg(r3, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) [ 56.066229] device eql entered promiscuous mode 2018/01/24 23:01:34 executing program 1: rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x9}, &(0x7f0000002000-0x8)={0x0}, 0x8) kexec_load(0x10000, 0x2, &(0x7f0000000000)=[{&(0x7f0000e49000-0x85)="aaf5d8ac5c7d1895aa8cb7c2207c850a85550ec3a25cc9e15c7fd7d0672b5a81c085414e6486abc2a3ddd56573860411462235d6d40f572b5d3989b2326c31d104b226ea86e1c5d873193813b04677fdf4a6d0d7577332a9cf26bc04ee58c6f12627653423c2076856f9c176f1ba4e432366c9b4bb8aa4d9e9c5136ad3abd0955017913cef", 0x85, 0xfff, 0x401}, {&(0x7f0000925000-0xca)="90450f793b24192596d88fed580c5a714b7f11e9f1d015f0c2bd3e830e02de8e961389e21d5ddbc006400941d237bdc47e2431055f4b685935ce0fd35588fdc5b49b4068e5893756049d0f9bb20ca1b3effa65f3ee22cbefeaaaa761bdb667cdafd5bb299c3e0380458c524da54555ca20a8a352caf8df1a579773d008b6cc0048c7cda6fc659451969f01e67f5f83db89511b3a4087422b7eda1f727b1e7e39692c7dcfeb14d73a1963abf15f4c4290841eeaf0473479b35bf2cd831cec31ae280ff64072e8d96c45e4", 0xca, 0x5, 0x1000}], 0x3e0002) 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000715000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000052c000-0x88)={0x200, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000d56000-0x4)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000c2b000-0x20)={0x107001, 0x10000, 0x81, 0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000298000-0x8)=0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000079000)={@random="d7ec460c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000001a000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000003a000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x8000, 0xffff, 0xffffffffffffff01, 0xff}, &(0x7f000009c000)=0x69) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f0000)={r1, 0x9, 0x40000000}, 0x8) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000f2000-0x10)=[{r0, 0x201, 0x0}, {r0, 0x40, 0x0}], 0x2, &(0x7f00000b1000-0x8)={0x0, 0x0}, &(0x7f00000f1000)={0x4}, 0x8) [ 56.128896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=6510 comm=syz-executor0 [ 56.149337] device eql entered promiscuous mode 2018/01/24 23:01:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x503, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d06000)=[{&(0x7f000042a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e6d000)=[{&(0x7f000061f000)="64216ec81b4320aa102771dc093395bf2180bd60ea52b875d24083f77ee88c9cee69ac952b5d6106005604ddab22ae8cff654a226dd9db8de3a15ad29d3c1e4cc693cca6fba78c41469d42c8e7a441e0099775e530e2887c651fb68eac204a4899a491b1a3db3b8b45bf08ef4cc4a6b0c08e83e0a51416f77c91dad3e7bf63edd1d5f1aa8b549d90b498271e32eb0512d66326c10a7b2f9de5bb949d3b0273dc6eadc8", 0xa3}, {&(0x7f000062c000)="72f7bfcd2f660be0756a6be304cbb57392c9e1ff1ef1c7e3ef846ed15852a1732f1bc51d2ad9fe07aeef056c162616c92a85068a52cfd9c16eaa98b3cedf6fc4bb6f9a6087119e74702ed66b0026f3e76999e847d42f0ad3881ad155297485a2d062a198c2a676909acb3a80e20d1f356d63db2101d22fbd09ac224148b9ece43f29de82c063e211b46e7f15a53fc8d8e8ee69a931d0e6851328a4c34fcb358b081415503bc8738fd5f18c20c5ba9f1b66a9cfd9829ecca4386da375a6541286f2603cc282633ec59a14fdf885a25ac4d01a95c635b0b14d115c4fc46bd7401e9d9b188785ce534380f388343de2", 0xee}, {&(0x7f0000958000)="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", 0xfa}, {&(0x7f00008b1000-0xf8)="6db6c4a31a1ad74d9984dcca24b35ae591e13304d53acdc327bdf3e6c84300b6bbbea4defc631e59774e3b9748f5e1d39bfdfa007101ee83f9f2c9dc0f3240a5bef43c9238a00c26323f741b51378ecfaf2092b873addc4e182af2b8af9e77a08665f8a256af6ea7583c7ad188bba23efbea7b93fd5345544ee3f94f7d9257471560885b9e0631b97fb8b4980c7209d4d45a52751e6176514e426b5c7e441426d85f44eb93b147a6e8561945e64b52b66a66dfec7998a671fe477039571cbba6f4a3464b696d83662ded54279412e196bc418e3e3906a2ebc49db4831bd3121df988ac3cd5689a47371746b4430a0ea5f9181d8d20b49bae", 0xf8}, {&(0x7f0000761000-0x1000)="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0x1000}, {&(0x7f00002e5000-0x46)="25420c32481113c2e9536bf244fe007916f440c575b0f51e2c08dd13a4a3bfa92d79bd5ab81b39b5f2822a28276b203aa8ea6733600dbd45f8e0eb62cbddbec0cba757bd57f8", 0x46}, {&(0x7f000099d000)="60b8df98064030b6e39ff6e01a524631b793e2ab3b1896c8c09a76a1ddd6cf6f1c49a146fd8ccf27f19069aaf15f8ad7a0fa40f6d9bc85e50a8bdf8c1719a798a836", 0x42}], 0x6, &(0x7f00006ee000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x4000000}, {&(0x7f0000e8d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a92000-0x8)=[{&(0x7f0000e49000)="86abae722914777aa26f703374fa573532ccb5a7efc6c96dd21a7f549653a31e819eeb68d7a2a660682ab4ad9680609e27f02aa868d1184ca5eb012358baaed694db05ac7cc812ad588a803bbc3caca2e05fb2dc838c71b427a40753f6dd4efef7ade7bbec846c3299f1fcf7c0b4e3d875291c733eed09341bc20b808d5fd5349ea3a78d9d07fb4c1284d04a350dea984f68838659ddc25f973500b31410432c07a0242ee25ca04e5590f77dfffcc6f87c6e808440cb98ef023f58e124f1b5b6b1e0e504d78c85e33ac6", 0xca}], 0x1, &(0x7f000036d000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x10}, {&(0x7f0000521000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e51000)=[{&(0x7f0000f31000-0xc4)="bf5a4e83d5f4a148150d8257de105b1e77e3a330a0bc14bcde499502de1c58757b1c8565733a6f072a51f8bd85026b6d2c7c48f811f00cbe5737916e93ffc91180a3d29e14c9e06d5b6de90b93ca9cf50b66b6a97b1611a7514fb60e28be29ca8cf090c06c721f4b98c17a0522b5430597d2df1fe9bf9de874998bbe8a5ca1b6d4e0ef88c7e8a573421f1b7bfd158e0375129cc705726960142bbbc13435af320a5ae55af16f32f1dfc927b5e2d7df9408032f185dd2f5f576d6eaf091d9a80facca66c7", 0xc4}, {&(0x7f0000fcc000-0xf5)="3d016be46dd242f34284dcb907ee010b9650f241b50c2631df2fb5bbf90d4e78aa50892e18c1b96416e3dccec8b9cd4ac696290a26bc8278bd30335514ee38d72360edc5f7c2be62ca2b77c611b11bb5cd6cbc35e30867692dc2d0bb600c3f935b1d5510a24ba27b01bcb2d97ce44e018a6375564508361122bbf98fa8dc6464f44db892a2374d086972fd23e4ee85faf28324951b3974f9fa407526e0985300c2e022a039cb3afc2305bbc3a852174d6969ccec22161f162775738cdd1f876002626030bc09e0888e85092786cd646cc8834d166233ef7635f481b449fe3b1ad7378947e208bc8a96a1969d11135191a5aa41538c", 0xf5}], 0x2, &(0x7f0000b95000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x0}, {&(0x7f0000035000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000621000)=[{&(0x7f00005f3000-0xa9)="983358ee8dc890f77c143ca0544976d1ff032e4c8daff6ba182af41ffacf5af279a8f3c9597b4d7af5bc2df94e905db85c642b85b5fa011743ee1c2c7cc39101baa4f942191ecec26496bc0cd63d86b40f1563024a21c73b2fef69e246d32c08b9cb2905422e7a3f2a75e5301a03b2581576a2f45762919b8b3f679e6cf9fc0751d0937fb4921c18299bfd89e2bee1e802a0fc7b16b4e8bf6297402acbd3a4100aef6c37594e92680f", 0xa9}, {&(0x7f000077f000-0x56)="18ce95622a423dadb326a34eea95e23a4d775b4ee90c6e99a61fb00a935b9a4df128fff6b3126ff84c4b0214b6e9a9d5cb97c75f855923da172f3fe5929546872e1c1c3315b4e023f032880f2128ff033d9266917d77", 0x56}], 0x2, &(0x7f0000f5a000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffff9c, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x80, 0x40000}], 0x7, 0x20000000) r4 = memfd_create(&(0x7f0000747000-0x4)='dev ', 0x0) ftruncate(r4, 0xffff) write(r4, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x18)=[], &(0x7f0000000000)=[]) r5 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e3e000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00006ad000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000552000)={0x29c, 0x7, 0xf, 0x100, 0x0, 0x0, {0x0, 0x0, 0x2}, [@nested={0x58, 0x1c, [@typed={0xc, 0x60, @uid=r2}, @generic="5028f6457755", @typed={0xc, 0x8c, @str='#%\x00'}, @typed={0x10, 0x70, @u64=0x9}, @typed={0xc, 0x60, @uid=r5}, @typed={0x18, 0x70, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x10, 0x13, [@typed={0xc, 0x4c, @uid=r6}]}, @nested={0x214, 0x8d, [@generic="6de3f29bf30ff0bd383e72fe667618edb9a1385f8204782db0e59c22ef00eb18994c79d79cdb07f91d65fcde51f750a3420dfc61dd98e6d0ed591ad3f78e0881cdc008d663672912bfea86ad98505bb899b4b3168f6c6532b339844764f9ea2e7d2fb3843d9c1ec466387b06f8ec3a036d5445562f53d0d39ea759a6443382c0a42bb5924d1a1fe539643ec3cb34e39197837aa42434c1f3659f105ca3f1268344f2bd5f0a6edcd9e80519da0a13a2521651df9714ceb5fbc4abbdd474ee2309bb055ae3ebe54ba82ef7e95573866ab72e645377447bfd07e3f7ac12c2000361b159365c0120b2a1df4925b51b50f6", @generic="a9a834e7f0fd3c4888f3c7daeae5786296d221d330ac9a4d8d275b", @typed={0x78, 0x3c, @binary="7498c18f8d38a6fe5a19377b58d2fe22f76619121af2db14c353b3af25c8fc284a8aa184e7cf992cca569effc9e4fa84177f166910136a76e1ee12a45424c4d686283e782c5d5baf7b3173f5692a3671892bf8531fbff78e25623296b9b7276257640b00c0242ffd76fb1d0bf3b6"}, @generic="7a5866d3fe7f8944d4d5be4663eca6609cc0408a312b07a61e86adb1e694e09222b3429356172013146267a4c245303c6a29ea9b4162b1624855f0f678c606ea57fd970709841bdc39b9768c91da541fa2e2", @typed={0xc, 0x22, @fd=r7}, @generic="543461d2e09636fd7a21a730711bfa92a542bda3eea42772e81d96deb617cb683cba724b7a2695cc3c74faaf582e08da"]}, @typed={0xc, 0x73, @uid=r8}]}, 0x29c}, 0x1, 0x0, 0x0, 0x5}, 0x4008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r9, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00009a2000-0xd8)="d4", 0x1, 0x0, &(0x7f0000494000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) writev(r0, &(0x7f0000d8d000)=[], 0x0) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000cdb000-0x6)={0x800, 0x4, 0x1ff}) writev(r0, &(0x7f00003fe000-0x8)=[{&(0x7f00002b8000)="fcf34d9dbef74b7bca1b2b96dee8018ea24baea8197c66af0668989c716f28bede0ad28dc4a6d14ed456a03408f397169401d0af916918ab3e22d59693a9a03e1f202236b38ec0ff65e02c938cbcb960830d66079e46cf421e1503c6c0f6d63689f9cc05e7a9f1eff0a76b43cf1137245f7bad200fa3b30b49", 0x79}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f000068d000-0x1)=0x0) r2 = request_key(&(0x7f0000a47000)='.request_key_auth\x00', &(0x7f000017d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bac000)='/dev/sequencer2\x00', 0xfffffffffffffffb) r3 = syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x100000000, 0x200) add_key(&(0x7f0000771000)='encrypted\x00', &(0x7f0000bfb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d95000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xd923}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000354000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000104000)={r4, 0x7}, 0x8) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00002ce000)={&(0x7f0000834000)=[0x9, 0x8001, 0xffff, 0x5], 0x4, 0x3, 0x6, 0x5, 0xffffffff00000000, 0x1, {0xfffffffffffffc00, 0x7ff, 0xffffffffffffa545, 0x6, 0x9, 0xfffffffffffffffb, 0x2, 0x0, 0x6, 0x4c90, 0x0, 0x3f, 0x6, 0x7fffffff, "462e5796693acf01bf43da54a282d9c4e03e2a689be89c14df47f8c28436e9d8"}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/24 23:01:34 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021c000)='/dev/hwrng\x00', 0x14000, 0x0) inotify_add_watch(r0, &(0x7f0000887000)='./file0\x00', 0x40) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000361000)=""/109) 2018/01/24 23:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000aef000-0x8)=0x0, &(0x7f0000b35000)=0x38) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000484000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000188000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x1, 0x1000, 0x40}, &(0x7f0000114000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f9f000)=r1, 0x4) sendto$inet(r0, &(0x7f0000eac000)="", 0x0, 0x20000000, &(0x7f0000335000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000058f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9600}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000273000-0x14)=@known='security.capability\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000662000-0xe)='net/ip_mr_vif\x00') write$fuse(r0, &(0x7f00002ae000-0x1c)={0x1c, 0x1, 0x7, @fuse_notify_inval_entry_out={0x5, 0x10001}}, 0x1c) preadv(r0, &(0x7f0000b25000)=[{&(0x7f00007c3000-0x91)=""/145, 0x91}], 0x1, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f000024d000-0x1a)=""/26, 0x1a, 0x40000002, &(0x7f000056c000-0x10)={0x3, {"a410d2ce8f803e"}, 0x6}, 0x10) 2018/01/24 23:01:34 executing program 5: r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$link(0x11, r0, r0) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000070b000)='/dev/adsp#\x00', 0x1, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) [ 56.317939] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0xd, 0x0, 'cmac(des3_ede)\x00'}, 0xffb8) r1 = accept4$alg(r0, 0x0, 0x0, 0x40000000000) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c94000)={0x77359400, 0x0}) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000023000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff}, &(0x7f0000024000-0x4)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000024000-0x8)={r1, 0x8}, &(0x7f0000003000-0x4)=0x8) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008eb000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000001f000-0x4)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x808a002) fcntl$getownex(r1, 0x10, &(0x7f00002e3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000723000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005fe000)={0x1, 0x2, {0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x657}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x1c) 2018/01/24 23:01:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000240000)='/dev/audio\x00', 0x40000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf00c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000403000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000607000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d63000)="ce371c57088ddedbaf07dabc7b5f7e145fef16a93b6122ec4462147fd296c9ac27675caa9c7376de37ccc22ebaa6ff90f6b63433e5d12ababd9f09132bb801f605979a92ac30cb0f3e9cf59d5819897c0a373ae487f294b82c084ae42f823be1896a6e6d4f1f9657de61e097062d9b1cd66152695afac08ef35fdae5f7b78f3b228efa9d8688e0bacf8b2b0939e2120e09aec1087c7f67f32bd1568dc2332dd5212efe641ba5fc3f989030e31eb9aa0d979dafcec7b6e367") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000521000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/24 23:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000e50000-0x8)=0xfd) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) close(r0) 2018/01/24 23:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000013e000)='/dev/cuse\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002b1000)={&(0x7f0000b0c000)='./control\x00', r0}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b55000-0x14)={0x8, 0xf4d, 0x1, 0xa0f, 0x2}, 0x14) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x1000004, r1) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) removexattr(&(0x7f0000b15000-0xa)='./control\x00', &(0x7f00009a4000-0x18)=@known='system.posix_acl_access\x00') mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000126000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./control\x00') renameat2(r3, &(0x7f0000bee000)='./control\x00', r2, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$getown(r0, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000ab7000+0xdbb)={0x6, 0x0, 0x0, 0xffffffffffffff9c, 0x0}) sendfile(r1, r2, &(0x7f0000d22000-0x4)=0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x159, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0x8) waitid(0x0, 0x0, &(0x7f0000001000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 23:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f000077c000-0xb)='/dev/adsp#\x00', 0x20, 0x20500) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000443000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000085e000)={0x9000000d, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/24 23:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xffffffffffffff07) 2018/01/24 23:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000cc8000-0x85)=""/133, &(0x7f00008b5000-0x2)=0x85) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/01/24 23:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cea000-0x10)='net/ip_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000acd000-0xd)='attr/current\x00') sendfile(r1, r0, &(0x7f0000343000)=0x0, 0xffffffffffffffe9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007dc000-0x4)=0x0) ioprio_get$pid(0x3, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000341000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e1000)=0xc) r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x0, r1, r1) 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000685000)={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x32b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x3, [0x81, 0x8, 0x1, 0xfffffffffffffe00, 0x2, 0x8, 0x0, 0x7ff]}, 0x5c) write(r0, &(0x7f0000f9f000)="240000001a0025f0f817001e00edfc0e800000000004bf0202ffffeb0800020048050100", 0x24) fcntl$setlease(r1, 0x400, 0x0) getitimer(0x0, &(0x7f000010a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 23:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000039d000-0x4)=0x2) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00008b7000-0x4)=0x0) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000809000)=0x0) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000667000)={0x0, 0x0, 0x0}, &(0x7f00005a4000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000f7000)=0x0) r4 = getpgrp(r3) sched_setscheduler(r4, 0x7, &(0x7f0000783000)=0x459) connect$bt_l2cap(r2, &(0x7f0000569000-0xe)={0x1f, 0x8000, {0xfffffffffffffffe, 0x8, 0x6, 0x8, 0x40, 0x162}, 0xffffffffffff0000, 0x6}, 0xe) epoll_wait(r2, &(0x7f0000b8d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) ioctl(r2, 0x227c, &(0x7f00005f8000)="") accept4$inet(r2, 0x0, &(0x7f0000ad8000)=0x0, 0x800) 2018/01/24 23:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000b4e000)=0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000057d000-0x8)=&(0x7f0000c79000)=0x0) [ 56.554573] audit: type=1400 audit(1516834894.702:47): avc: denied { net_broadcast } for pid=6615 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000df5000-0x4)=0x0, &(0x7f00001c2000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/sequencer\x00', 0x200280, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000b43000)=0x1, 0x4) 2018/01/24 23:01:34 executing program 7: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x1d, 0x3, 0x0, 0x0}]}) 2018/01/24 23:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000070000-0x1c)={0x0, 0x0, &(0x7f00000bf000-0x50)=[{&(0x7f0000e99000-0xbd)="713586a04a2f4faedd8f", 0xa}, {&(0x7f0000b0f000)="6764f9a094", 0x5}, {&(0x7f00001e2000)="964a21a3d95a3ffb17dc0b04061454d6f2b8da31f0514bd8e5b002d97cf89365abbc010e76648d75fd0e2a4518e668044e", 0x31}], 0x3, &(0x7f0000f5f000-0x10)=[], 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f00006de000)=""/50, 0x32) clock_gettime(0x0, &(0x7f0000e97000+0x60d)={0x0, 0x0}) setitimer(0x0, &(0x7f000042d000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000c79000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$eventfd(r2, &(0x7f000089c000)=0x0, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 23:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000050000)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bd0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007db000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000-0x8)={r3, 0x6}, &(0x7f0000b01000)=0xfdb4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e52000)={r4, 0x5a2b, 0x10, 0x6, 0x1}, &(0x7f0000596000-0x4)=0x18) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000408000+0xf58)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) connect$pppoe(r5, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x400001}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r6, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000e51000)={0x3f, 0xffffffffffff3bb8, 0x5, 0x80000000}) r1 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x3, &(0x7f000083b000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000065b000-0x10)=@req={0x50, &(0x7f0000574000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/24 23:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x3f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cff000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00008b2000-0x20)={0x3, 0x80000001, r0, 0x72e, r2, 0x5, 0xfffffffffffffe01, 0x4}) tkill(r0, 0x0) pipe2(&(0x7f0000427000-0x8)={0x0, 0x0}, 0x4000) 2018/01/24 23:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/validatetrans\x00', 0x1, 0x0) preadv(r0, &(0x7f000026a000)=[{&(0x7f0000c9a000)=""/152, 0x98}, {&(0x7f000038e000)=""/0, 0x0}, {&(0x7f0000a8e000)=""/18, 0x12}, {&(0x7f0000611000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1f000)=""/149, 0x95}, {&(0x7f0000436000-0x43)=""/67, 0x43}, {&(0x7f00003bf000-0x8e)=""/142, 0x8e}, {&(0x7f0000aed000-0xd8)=""/216, 0xd8}], 0x8, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009ee000)='/dev/vcsa#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000817000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x0, 0x880, 0x7ff, 0x2, 0x1, 0x5, 0x1, 0x5, 0x4e, 0x3ff, 0x7, 0xbaf, 0x7ff, 0x1]}, &(0x7f000055f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000942000)={r2, 0x3f}, 0x8) 2018/01/24 23:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000d5c000)={0xf893}, 0x8) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/24 23:01:35 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000fda000-0x8)={0x0}, &(0x7f0000b0f000-0x8)={0x0}, 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f000073c000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x50880) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdb000-0x4)=0x4, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fdb000)='/dev/vcsa#\x00', 0xd2f, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a32000-0x8)={r1, 0x4}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 23:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000d3e000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00005d1000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ac000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000016f000)={0xffffffffffffff9c, 0x50, &(0x7f0000aa9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = syz_open_dev$midi(&(0x7f00001d9000-0xb)='/dev/midi#\x00', 0x3ff, 0x0) sendmsg$alg(r3, &(0x7f00009b0000)={0x0, 0x0, &(0x7f0000298000)=[{&(0x7f0000b16000)="05762bfa5b3926f8e4e4f1210c0aa2fce125e6c1177dde947e4c7b21a414e015047cba116d7065ae88cbe39403156d4ce945d04f5a48e3efd30bdeade91be012142a72e0d3a8b28b42e92c753e79b9b20124a15dfaae6763966c8f229af3432e209b469883b95d58cf12ab69bf00ab3f794d9684977075da3f3a9cbb87dcc1707795e09a454fd62f086ab934896e3999432b7edfe7ed411fc74c026d0a9934c376a80e3288d22892c457", 0xaa}, {&(0x7f000051f000)="1dc15e091fe269c3ae22259b570574985c1002b54dba80635bd20dc50b73387ec8d42d3e3f34107d7082d1afdfaf917ef0ef6b0edf9c5b8969e4d46c50a905d0ed76eab65ac4ad54477ecc868c2d8499fa554ecec2e84e512c0abc10a4e98b31cb4929ecbd54f4ec0c45c28c62cf34e1ad1f8dfcfb87aa2f36372e4d6d7040bd60a0192c3f82ce421b25f6443291c08cd245ce4d16748e7987bc421a4f67a6479d90f0f648208a677443b2d937246be15dc144a080352d028dd9aa1c6949bfd44c63de6413d76ab5ea372988ba5dc0323db4d60e055c4afbdeb3e0516c83c2b9f9d070d4a8558a9d6cd352b4a4970672", 0xf0}, {&(0x7f000073f000)="81de6ef391fde5e0849ffff1018963a8ca9bc01e5e24e6409bf5f7dab3c6d4292725b90bcf6f3d2a5259231ef9e8ada837c0a4ed1c889e741dd41b57e3d2a5b8783014cbc53d9377f7fccb0dad8b8768d1d4ef2cd92c947430abe4857a", 0x5d}, {&(0x7f0000f0a000-0x9e)="ff8c2c47dbadfd77ffee4a163b3b36b9811e03bf30ea48ae364574da3d4135493bf5f2bfc99b30841ca8a3ddc4a0a72a61417e3cd5cacc022bb2849109a45c7d61dd01d1de030d2687da665935521d1b7a8312a46eb89e61514d14bcea528146824c5935d3e641c668c382a706b7fe13c281d955cbc17d2ad5d9c91defd1843d183eb51abe8bd0cb0c1c838526684d403acfe9928d3b8763d4cd234351a7", 0x9e}, {&(0x7f0000ea9000)="", 0x0}, {&(0x7f000007e000)="733c150c750be8420460211f7fd4c7ce208d4822e76227f39030098da540463471274a4b6b999c00f8466b2ac50713ca9bb3da82f3f70ef0ad57d5bc27e3566d5f8361b28da6ba50dc17c8aa9d112bbf41b5bcbd0f3af967b483e9cf8dd621c9a6e38383a2757a4c21b2c89fe02295d40ff00063f6bc9a15532cc9cba322c6760b73b31a7252b3b9bdc6a29e792dae750b14b1bd61fb31934515ea8d7fcf9cf0a19d3aeccd51b1c4e0a9875d0b87a620dd28341b1da06f4884", 0xb9}, {&(0x7f00000c6000-0x43)="cf2c9a7600793f476e52c70ee598a31b227488507fa38e622d4afab026c23b013a8a75f3f65c719fc6583e34fa4d4f4b5c9e52ead09b9af7c7c7f61103e2f5e2cf0165", 0x43}, {&(0x7f0000323000)="7c59922f38ec5effad7ab8dc9641a30e761cae7c8b683ea81431fef15bf95117122ab9b9c4eb667383e948354fa8b6957bb3d898d8ad88c00d9a0c8782d77d957ac4000c7a542e556ee10efdbe336b14ade2d9fda82f3d111dc1cb196487abfb17c5d86a2a6b82cefb7c6cb7adabc72f851b90f0f2f13a45b4cdf89ea89bb7618731dcca3ee8773e1e5add186c92a2677e7ffb5a1a9675f8bb22979b198e36eb5d6d72aa5ebe2ab4226a055d46a26b503df02785345a8387", 0xb8}], 0x8, &(0x7f0000a61000)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x5, "7a15a175b4"}, @op={0x10, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xdc, 0x117, 0x2, 0xcb, "1766141f4ab8c36fc83785f18f3d2ced0e07fc9ab8ee01a4590f13fd5a75d33704ab2022b9b6714ad99a7fbc8056331d1521a86c0cb7b405d58f661579b3c7c33022be949455658f50717a3e08921382dd4feec2df366a55c745774494b77290076f6e9e9de8f064644666d35f115d8e30dd5d2fd4df9375d0c4c8ff97a4e7c9aaf71a73ca1cae190e03f97c7cf60b31aa09ed00c7af9e8b48cf66106bb1b74023c6b8234747c827cc87bbb5fa0504e167a77a91a0a9a70edf0699f1213fe59da1bb90a5124cf2439647a5"}, @op={0x10, 0x117, 0x3, 0x1}], 0x134, 0x40000}, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000ae5000-0xf0)=""/240) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d3d000-0x4)=r2, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 57.340306] audit: type=1326 audit(1516834895.487:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6648 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f5dc79 code=0x0 2018/01/24 23:01:35 executing program 0: clock_getres(0x826e4c9f681c51aa, &(0x7f00008f3000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000778000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x10c)={{0x7, 0x7, 0x4, 0x40, "4f5d3d42579481ed7fcdd5bbb91e43fabceedc00de2f4ac673aa1b7598e25463db17d0d28af70e94a341c22c", 0x6}, 0x0, 0x0, 0x7, r1, 0x400, 0x0, "063be26425e3d9bd372182df22ae3e2cc6fea38620c694557f981ee6f05194c1536a4ec74f66c67b53f49a29adc6857313e626c58dd95a657f773c99448f43e8", &(0x7f0000000000)='mime_type\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0x39dc, 0x80000001, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mknodat(r0, &(0x7f000022c000-0x8)='./file0\x00', 0x20, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000ef0000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006f3000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000016000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000613000)={0x3, 0x78, 0xb6c8, 0x1, 0x7fffffff, 0x4, 0x0, 0x5, 0x1410e, 0x4, 0x5, 0x5, 0x6, 0x3, 0x6, 0x3, 0x8, 0x9000000000, 0x5, 0x7, 0x3d45, 0x80000001, 0x1, 0x8001, 0x8, 0x4, 0x4, 0x7fffffff, 0x100000000, 0x3, 0x40, 0xb, 0x0, 0xce, 0x9, 0xfff, 0x7, 0x7, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x6, 0x6}, 0x800, 0x7fff, 0x2, 0x3, 0x1, 0xfffffffffffff800, 0x3, 0x0}, r2, 0x8, r0, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000015e000-0x8)={0x8, &(0x7f0000735000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000c73000-0xab)=""/171) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005d0000)=0x9, 0x4) getdents(r3, &(0x7f00002ff000-0x1000)=""/4096, 0x1000) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00002af000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 57.370789] audit: type=1326 audit(1516834895.512:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6648 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f5dc79 code=0x0 2018/01/24 23:01:35 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000bbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000fda000+0x3aa)="", &(0x7f00007e4000+0x28c)=0x0, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c37000-0x11)='/selinux/context\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fdd000)=[], 0x0, &(0x7f000087b000-0x8)={0x0, 0x1c9c380}, &(0x7f0000779000-0x8)={0x1c0000000000000}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fde000)={0x2, 0x9, 0x5, 0x14a}) 2018/01/24 23:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1000000000001) exit(0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) fallocate(r0, 0x1, 0x2, 0x47) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000059b000-0x4)=0x0, 0x4) accept4(r0, &(0x7f0000845000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cc000)=0x26, 0x80000) execve(&(0x7f000070a000-0x8)='./file1\x00', &(0x7f0000c48000-0x10)=[], &(0x7f0000457000)=[]) 2018/01/24 23:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004528, &(0x7f0000f50000)="") setrlimit(0x7, &(0x7f0000bed000-0x10)={0x15, 0x88}) r1 = syz_open_dev$amidi(&(0x7f0000c48000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000550000-0x8)={0x0, 0x0}) 2018/01/24 23:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000796000-0x1c)={&(0x7f0000d0d000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c4a000)={&(0x7f0000822000-0x34c8)={0x34c8, 0x9, 0xf, 0xa10, 0x3, 0x1, {0xf, 0x0, 0x2}, [@typed={0x18, 0x23, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x188, 0x8, [@generic="ec09c9dff3b8591c5439c2a9109247aa267327267c7580e8a9f63597e3c03328e907c4f0be7715f40cd4bbe87969a03f8c51d6b3421d3f81cc30cb4c13d1d39ad71af49143ee0ae31932b8417d854a12c39930526b7245db20309ec87545cc7656de0de72c5738d6d5f8f8de583faaa90d61e5199d3cdef6b6", @generic="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", @typed={0xc, 0x89, @fd=r0}]}, @typed={0x1008, 0x56, 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[@generic="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0x34c8}, 0x1, 0x0, 0x0, 0x890}, 0x44010) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') 2018/01/24 23:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000614000-0x4)=0x5, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ef000-0x4)=0x0, 0x4) [ 57.408750] PPPIOCDETACH file->f_count=2 [ 57.498433] audit: type=1400 audit(1516834895.645:50): avc: denied { setfcap } for pid=6682 comm="syz-executor1" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 23:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008d4000-0xd)='/dev/snd/seq\x00', 0x0, 0x4400) write$sndseq(r0, &(0x7f000004f000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/24 23:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000016d000)='@&prockeyring\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000340000)=0x0) perf_event_open(&(0x7f00004fb000)={0x5, 0x78, 0x3, 0x2a1, 0x7, 0x0, 0x0, 0x1, 0x80, 0x4, 0x1, 0xe15e, 0x5, 0x338, 0x9, 0x0, 0xe2, 0x35d2, 0x212c, 0x3, 0x7fffffff, 0x2, 0xffffffffffffffc0, 0x7, 0x93d1, 0x2, 0x101, 0x240d, 0x3, 0x1ca, 0x401, 0x4, 0x6, 0x1, 0x7fffffff, 0x5, 0x6, 0x4, 0x0, 0x4, 0x6, @perf_config_ext={0xffffffff, 0xff}, 0x20000, 0x400, 0xffffffffffff8001, 0x0, 0x800, 0x1f, 0xfffffffffffffffd, 0x0}, r3, 0xfff, r0, 0x8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c82000-0x18)={0x0, 0x8, 0x1, &(0x7f00009a2000)=0x0}) r6 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) recvmmsg(r1, &(0x7f0000210000)=[{{0x0, 0x0, &(0x7f0000bf4000-0x20)=[{&(0x7f00006f4000)=""/4096, 0x1000}, {&(0x7f000033d000-0xb9)=""/185, 0xb9}, {&(0x7f0000a46000)=""/3, 0x3}, {&(0x7f0000363000-0x2d)=""/45, 0x2d}], 0x4, &(0x7f000062a000-0x9)=""/9, 0x9, 0x9}, 0x7}, {{&(0x7f00002e0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000089000-0x38)=[{&(0x7f000014f000-0xb0)=""/176, 0xb0}, {&(0x7f0000219000-0xc9)=""/201, 0xc9}, {&(0x7f0000352000-0x2a)=""/42, 0x2a}, {&(0x7f0000e33000-0xa7)=""/167, 0xa7}, {&(0x7f0000164000)=""/163, 0xa3}, {&(0x7f0000b08000-0x1000)=""/4096, 0x1000}, {&(0x7f00002f4000)=""/56, 0x38}], 0x7, &(0x7f0000962000-0x52)=""/82, 0x52, 0xfffffffffffffffa}, 0x5d}, {{&(0x7f0000ffd000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000fb6000)=[{&(0x7f0000f6a000)=""/39, 0x27}, {&(0x7f00009dd000)=""/135, 0x87}, {&(0x7f0000619000)=""/51, 0x33}, {&(0x7f000093e000-0x88)=""/136, 0x88}, {&(0x7f0000e4a000)=""/177, 0xb1}, {&(0x7f00002c3000)=""/28, 0x1c}, {&(0x7f0000b8d000-0x15)=""/21, 0x15}, {&(0x7f0000d01000-0xfd)=""/253, 0xfd}, {&(0x7f0000ef9000-0xea)=""/234, 0xea}], 0x9, &(0x7f00003ca000+0xcce)=""/231, 0xe7, 0x3af}, 0x69e3}, {{&(0x7f000020d000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000bf9000)=[{&(0x7f00000e9000)=""/105, 0x69}, {&(0x7f000051a000)=""/99, 0x63}, {&(0x7f00008c7000)=""/42, 0x2a}, {&(0x7f0000345000)=""/115, 0x73}, {&(0x7f00008f9000)=""/3, 0x3}, {&(0x7f00006b8000)=""/225, 0xe1}, {&(0x7f0000201000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00002e4000)=""/128, 0x80, 0xeb9}, 0x0}, {{&(0x7f0000808000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003d0000)=[{&(0x7f000008a000-0x64)=""/100, 0x64}], 0x1, &(0x7f000023d000)=""/87, 0x57, 0x5}, 0x0}], 0x5, 0x2100, 0x0) dup2(r6, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000387000)={0x0, 0x2, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000a65000-0x4)=0x0, &(0x7f000010d000-0x3)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r7 = syz_open_dev$sndpcmc(&(0x7f0000f21000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000eb7000-0x24)={0x800, 0x7, 0xfe, 0x1000, 0x2, 0x4, 0xa3ae, 0x6, 0xfffffffffffffe00, 0xfa, 0x4, 0x7}) 2018/01/24 23:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x10000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000982000)='/dev/vcs\x00', 0x0, 0x0) get_thread_area(&(0x7f0000e13000-0x10)={0x6, 0x20001000, 0x400, 0x0, 0x7, 0x7, 0x200, 0x24fd76da, 0x6, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004b3000-0x2)=0x200, &(0x7f000071e000+0xd72)=0xfffffffffffffe93) accept4$packet(r1, &(0x7f000053e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000179000)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000086c000)='/dev/rtc\x00', 0x40200, 0x0) listen(r1, 0x9) syslog(0x2, &(0x7f00001cd000)=""/177, 0xb1) connect$inet(r3, &(0x7f0000755000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e1c000)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000008d000-0x4)=0xff, &(0x7f0000b7e000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bbb000-0x8)={0x3, &(0x7f0000f9a000)=[{0x0, 0x100, 0x3, 0xfffffffffffff000}, {0x6, 0xfffffffffffffffc, 0x1, 0x10000}, {0x0, 0xe0, 0xfff, 0x100}]}, 0x8) 2018/01/24 23:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000081a000)={0x3f, 0x4, 0x200, 0x6, "f23791a53153d073b75cdf310e5fb1bda5c1d918069e4d8fa0427fe9ff6a15bd392657a1d317f7e18712da6b", 0x8}) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000139000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000720000-0x1c)={0x0, 0x0, &(0x7f0000891000)={&(0x7f0000d80000-0x78)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000, {0x6, 0x6f, 0x0, 0x0, 0x0, 0xffff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dc8000)='net/ipv6_route\x00') ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e58000)={@generic="0fda40f05b2bd0b77990f4679b57c853", @ifru_addrs=@llc={0x1a, 0x17, 0x1, 0x9, 0x40, 0x7f8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x6, 0xffffffffffffffff, 0x105, &(0x7f0000c37000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000e3f000)=""/223) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00006ae000-0x14)={{0x9, 0x5, 0x80000000, 0x7, 0xffffffff, 0x6}, 0x40000000000000, 0x6935, 0x400}) 2018/01/24 23:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003f5000)=@req={0x50, &(0x7f0000e45000+0x76b)={@generic="ec70a55ed0ce282903d66f19277cd6ad", @ifru_data=&(0x7f0000a2f000-0x20)="558a587df251ffe0364d7632257cc75678f6448742b7c46b3d4e222aaff301ec"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(0xffffffffffffffff, r1, 0x80000) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x10) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000e0a000)=r4) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:35 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000023000)='/dev/net/tun\x00', 0x0, 0x501080) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000023000)=0x8) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000001f000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000024000-0x20)=[{&(0x7f0000023000)=""/76, 0x4c}, {&(0x7f0000024000-0xc4)=""/196, 0xc4}, {&(0x7f0000011000-0x78)=""/206, 0xce}, {&(0x7f0000023000)=""/225, 0xe1}], 0x4, &(0x7f0000003000)=[{&(0x7f0000009000-0xb0)=""/176, 0xb0}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/227, 0xe3}, {&(0x7f000001f000-0x83)=""/131, 0x83}, {&(0x7f0000024000-0xb4)=""/180, 0xb4}, {&(0x7f0000023000)=""/187, 0xbb}], 0x6, 0x0) sendfile(r2, r1, &(0x7f0000014000)=0x0, 0x200010000) 2018/01/24 23:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000253000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xffffffffffffff10, 0x6, 0xbc}, &(0x7f0000c88000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000)={r2, 0x401, 0x8, 0x3, 0x80, 0x5}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000071c000)=0x0, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000846000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00003d0000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x400) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000620000-0xc)={0x3, r4, 0x1}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000044e000-0x30)={0x4, 0x0, &(0x7f000035f000-0x4)=[@enter_looper={0x630c}], 0x62, 0x0, &(0x7f0000152000)="668c421d1b2f221f22e21f6ab25189a8a42ff8ce865cd046e9cbd369df84ae8282a6a195fe994f5bdd1d6cc4be707a2aacdf0c68366efeb5cd14d6ed65a824c09f85cf95171d124ddbc0163be36ffa9fd3c327af60f871788b4d2e50306ec1a3f4cb"}) accept4$ipx(r5, &(0x7f00007ee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ed000-0x4)=0x10, 0x800) [ 57.616345] audit: type=1400 audit(1516834895.763:51): avc: denied { setopt } for pid=6710 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/24 23:01:35 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x1c)={&(0x7f0000fdb000-0xc)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000cb4000-0x1294)={0x1294, 0xa, 0x7, 0x1, 0x6, 0x2, {0x3, 0x0, 0x6}, [@typed={0xc, 0xc, @pid=r2}, @typed={0x8, 0x59, @void=""}, @nested={0xe0, 0x72, [@typed={0xc, 0x18, @uid=r3}, @typed={0xc, 0x8d, @u32=0x8001}, @generic="c6a833c0da7be3b2ac06d9ba7b30118330764e98d4e79096363ba8a309d215c8a20c9601a3c4aa1914e5b64b39f90a73dc7965254349584a7037de4e03eb3df03268683fb728cf1005ba316797c568c3f36c302c90716d654e634ae8b89dbfee3c63285a709bfac4bf07af8882f624a8b3e94c28e3f5b775851692317c6e157669265a8285401b22b17b67e33c42c997f5cea8e88c1e5e451ebc34890fbd462709e96e3d0ff6f7b348cb4127c26737bf7a9a49427d4a1eff32a2abf4", @generic="", @generic="4157bec61244e0"]}, @nested={0x174, 0x41, [@generic="8bf5dbe932de5aed5f7145", @typed={0x64, 0x29, @binary="be96a5bea57d0ccd09b4b69ab99c5324ec7676366f0c1792f346d36fbc407809e27c2c7dfbe2a49f2e26373b49a6ba11be68476223d153875ee74db3eeae985cd0396cb9f9a31a6dfa1fd606015b7161470c3acb59ffee7ad270"}, @typed={0xc, 0x59, @fd=r0}, @typed={0xc, 0x6b, @uid=r4}, @generic="014498c925bc44efd214889437d8bdedbffd398565cd24f836b7e03e7edd6bf18f92a5eda378461391766d324b8d12e550dba75a70f708db12571dbb387ec0ebae65be4ba284d7185eaee9141a008d18f7b2b790eac3edee8c5d968de6197f8c8e8fb4f42d8c4aafe46ac3df4c22281c738b07946778cb93d67d9e2465dbdde94dbf20eac530d1cb9512cd584de0bac03f0b14d3ba26d460d1446bfbf85cc2ecbe25ab3fa4da95ede336b8b70cb758fa69915d0bfab6b1695cf1e82ee30b7d87dbac1f04936b224c3e9499102393ae", @typed={0x18, 0x38, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="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", @typed={0x18, 0x10, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1294}, 0x1, 0x0, 0x0, 0xc800}, 0x8081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r5, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/24 23:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000046c000-0xc)='/dev/amidi#\x00', 0x9, 0x311300) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000853000-0x12)={0x0, 0x7, 0x5, [0x4a9, 0x8, 0x3ff, 0xa5, 0x0]}, &(0x7f0000dde000-0x4)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000043c000)={r1, @in6={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) unlinkat(r2, &(0x7f0000883000)='./file0\x00', 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000de4000)=0x0, &(0x7f0000e45000)=0x4) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000569000-0xb)='trustedem1\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000732000)='/dev/rtc\x00', 0x2800, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) 2018/01/24 23:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d19000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000737000-0xa)={0x3, [0x2, 0x101, 0x8]}, &(0x7f00006de000-0x4)=0xa) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000048d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40001000}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000443000-0x4)=0x0, &(0x7f00009fb000-0x4)=0x4) 2018/01/24 23:01:35 executing program 0: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000590000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x18) 2018/01/24 23:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000368000-0x8)='./file0\x00', 0x12800, 0x7) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e1e000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r1, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/24 23:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x128) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005df000)={0x0, 0xe5, "76be9e23d6eca06513c87734f122251361d399175e5ebe4a222596ac1cb63a2d618862c68c1c5a4f88a0d1a5d3051c908fe3f1b65ddd7f1d57930f9f846648706a64799f34f16283cd3adff76a828d9c729680b698f5d31ce017607b89d354853dcbef786fc0e57c05323c642b0f1df365076c2da89c06f695eac719a67d3cd710e710717d08d03efc6abc0407483bdf66355b5a868a34ed6228352f57271302536b3b43a687871a1f2b4439ede8a865d21f2ab478174e42e1293197f9cfecece12109216a8b1e5f2a028a754d1781996c1eeb7d4704266292ec8211eac94cb969392731f4"}, &(0x7f00001b9000)=0xed) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ba000-0x4)=@assoc_id=r1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000c15000-0x50)={{0xff, 0x1000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b39000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/24 23:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d23000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dc9000-0x4)=0x1000, 0x4) ioctl(r0, 0x2287, &(0x7f0000ddf000)="81") 2018/01/24 23:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000043f000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x3, 0x8, 0x9}, &(0x7f0000bf6000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000036000-0x8)={r1, 0x78e}, 0x8) sendto$inet6(r0, &(0x7f0000f8e000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000041000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) getresgid(&(0x7f00007a1000)=0x0, &(0x7f0000834000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x0) keyctl$session_to_parent(0x12) setfsgid(r2) 2018/01/24 23:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000246000-0x9)='/dev/dsp\x00', 0x100, 0x0) getpeername$unix(r0, &(0x7f000096f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006cb000)=0x8) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000b62000)=[&(0x7f0000316000+0x2a6)='@cpuset#\x00', &(0x7f0000b9e000-0x7)='vmnet1\x00', &(0x7f0000389000-0x5)='@\x00', &(0x7f0000546000)='/dev/dsp\x00', &(0x7f00005f2000-0x1)='\x00'], &(0x7f0000e91000-0x8)=[&(0x7f000082a000)='/dev/dsp\x00', &(0x7f0000556000)='/dev/dsp\x00']) r1 = gettid() ptrace$peek(0x1, r1, &(0x7f0000371000-0x4)=0x0) r2 = open(&(0x7f00004ba000)='./file0\x00', 0x4c00, 0x0) open$dir(&(0x7f0000131000+0x8d6)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000270000-0x6)={0x0, 0x2}, &(0x7f0000293000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000846000-0x4)=r3, 0x4) 2018/01/24 23:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000a55000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000691000)={0x1, 0x0, 0x80000000, "1229553d9a9c", "ad80bc98a424703c04102493408615d3"}) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000237000-0xb)='/dev/midi#\x00', 0x3ff, 0x137002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000d3000-0x4c)={0x101, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) 2018/01/24 23:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000036b000-0x1000)=""/4096) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000520000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000020d000)=""}) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = geteuid() setreuid(r1, r2) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000f75000)={0x0, 0x16, 0x2, @thr={&(0x7f00006ad000)="761891a0576097774d9853a589eadb671fe5b08b13b1639910b229783bdade964d13448e23ceeac3dd22a55dc26d797bceca99647f192570d7766845659e48f3cef5a7d439e2a860dbf3ce6fa51da4ebbcf2255b9b1bc7d33a9f2d2ceebb906e09cf13b47a698accb28ad7e3a92eab7318ba3049201fcaa45c31329db15a02d5267b0470e05b4c923c9ca3b177677a0334d07d4f75050a84dfe7f323bb85c5f11dfdc947178e485b0f0c1ee0c7ec0f", &(0x7f00004b0000-0xf6)="37e6f273537151a9709d76df1c54a6be8409e459646c34b15a58fd92eed3e7a086877a196fd789a6611e43fb394f0bef70f14441e73deb4b99f205c58d1da03a980351b045ff1fbfafc81a3289194ac2ec9fdf31b3b37267a0e0f5a47bea57e75a699169b1963b35133b6d070d0c8e68cc9ab146a6e82a3ba56ef268d599627ebfd53f49a583669c41f511dbc504b24f995aa7bc2721a4ad57f3b7e8ad76dc6fc7497a767a989f19d585b1e94ef93e332f553ea826174afef0032c03d817f300e205e33e866fd2983b3165d36fc67d2f5fd8ad115708234d1a2337f78f57cd305626872455f53ad3fb7f443bec98a42aeae7f7411585"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8a000)=0x0) timer_gettime(r1, &(0x7f00001cd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005f1000-0x10)={r0, 0x50, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ffa000-0x4)=r2, 0x4) fchmodat(r0, &(0x7f0000b78000-0x8)='./file0\x00', 0x5) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r0 = open(&(0x7f0000be4000)='./file0\x00', 0x100, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) clock_gettime(0x7, &(0x7f00003c2000-0x8)={0x0, 0x0}) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e84000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000455000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) recvfrom$packet(r0, &(0x7f0000804000)=""/54, 0x36, 0x2, &(0x7f00009a3000-0x14)={0x11, 0xff, r1, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) signalfd4(r0, &(0x7f0000646000)={0x383}, 0x8, 0x80000) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000500000-0x8)='./file0\x00') getxattr(&(0x7f0000e8c000-0x8)='./file0\x00', &(0x7f000060e000)=@known='security.selinux\x00', &(0x7f000089e000)=""/0, 0x0) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) bind$inet(r0, &(0x7f000056b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x8e, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000007000-0x8)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b50000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000caf000-0x10)={0xff, 0x200, 0x32, 0x40, 0x0}, &(0x7f00001bc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005bd000)={r1, 0x80}, 0x6) 2018/01/24 23:01:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000f9f000-0xd)='/dev/usbmon#\x00', 0x0, 0x2500) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000491000-0x8)={0x1, [0x0]}, &(0x7f0000f0b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a23000-0x48)=[@in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1c4060}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000090a000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000004000-0x80)={[0x0, 0xf000, 0x1000, 0x13000], 0x409, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8000}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x976, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}], 0xb0) [ 57.878861] binder: 6757:6764 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 57.892185] binder: 6757:6767 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002f6000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4dd424776b19094a, 0x0, []}, 0x90) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000015a000)='/dev/vcsa#\x00', 0x80c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b08000-0x16)={0x0, 0xe, "65e1b34341236a3e4348b2e3926f"}, &(0x7f0000456000)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dcf000)={0x101, 0x3, 0x2, 0x7, r2}, &(0x7f00001fa000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00007ba000)={{0x7f, 0x5}, 'port0\x00', 0xc, 0x100000, 0x6, 0x8001, 0xfffffffffffffff9, 0x67, 0x8, 0x0, 0x3, 0xb79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000ac5000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0xe, 0xffffffffe35972c6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xf6, [0x5, 0x10001, 0x4, 0x6d, 0x5, 0x4, 0x14e5, 0x7]}, 0x5c) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005e9000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000051d000-0x4)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000012000)=0x39, 0x4) bind$alg(r0, &(0x7f00008a5000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'sha3-384-generic\x00'}, 0x58) socket$inet6(0xa, 0x0, 0x0) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) bind$rds(r0, &(0x7f000006c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000842000)='/dev/admmidi#\x00', 0x1, 0x440200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000385000)={0x1, 0x4}) write(r0, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f00008e2000)={{0xffffffffffffffff, 0x0, 0xe06a, 0x3, 0xb807}, 0x1, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000664000)={0x0, 0x0, 0x0}, &(0x7f0000530000)=0xc) mq_notify(r1, &(0x7f0000ef7000)={0x0, 0x10001, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) renameat(r1, &(0x7f0000b9f000-0x8)='./file0\x00', r1, &(0x7f0000b43000)='./file0\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/24 23:01:36 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000b3e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x21) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000-0x8)={&(0x7f00008f3000-0x14)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0xffffffff, 0x200, &(0x7f000098d000)="b92276645461f818115153cb525f662845566668f21606ad4f2bfe7b05cc2984bf71f9abc604246a9eb874c15521f1b141549695aff77d3364e9a069746ec9a12a9b91e9cbfe299d987b859af92dd5c2c6b8fb16e7afce81368665bddcdda7702554d752d078e49d92bf2d07620da6e91b14bfb1b3b031fee33d9c6800990513991f849b2c43df0b4bb2ee61b54cb8ea591a9e3314", 0x95) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000008c000-0x4)=0x0) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/117, &(0x7f0000000000)=0x75) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00002b7000)="2dbecce691d80567b1ec904150193d9d1191e9c0e4f4ca3ba6266dcecadce89d7b83b7189b6d2de0b103cca25098e6e3f7caf760b996e8dd1780652a4fa8f100c1cbb8d89e989faf97ab742e1e185826719d61c9725e4a03506472b7fadd5d6751ec96d99636848b36f4ca366f13799a65ec0e166d44c7c70e8a179072385058c457f14270a62c6da67ca34cc47ccaa6f3508c7601fbb73d3a65a28ab9fa6c4523958459e2492b41a10a2e87755de5"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r4 = fcntl$getown(r0, 0x9) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x876)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x2)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x6f)="6b0aa7bca624867a2464f7930976375b4d9627b1983ccf9ab413a0a619804051a7e94ef824a854ee3342460dba841ba3629518117e0a07a4522d23f50094a8e7efda29a0c61a2a4e955214b8457c187240401560a5df8bad7f130550a638af0d7c316b42d670b99ef7ec301fd14d03", 0x6f}, {&(0x7f0000002000)="85cf38e042eb527359b97fbe29b684d3b432dab0196fa5a89f9103fcb4b25436225323fcaafe9b844a4196851d6cd6656fb0d4f7351131018aeeced8014d201d179825e971d5dcfc8470824a7ac048f69a713028", 0x54}, {&(0x7f0000001000)="4e56c71e45f8202c53ca7ecbd2d4f614f053a818c2c189eb096bc24e5a06edda38e0c20e091ad718ce9d54450a2392a48cd64aefd082bea613c988cce6ebf8f5881a7c1a7dbe3005a24f524f08f73177daf214", 0x53}, {&(0x7f0000003000-0xec)="ab69900e1dc008e8217eef7f65b6358afcadbc9f20d2885ed3c2b9b5f47fd9f673d5434b799af1bfdc7c46637292413c33480aff991fb608de62fc690a3775193cc869c4ff7930a04e29afcf47e943e06f106935a2615f3eeaa52a059bd71c84b2cfd38944b4a34d50b621d1aac0901b0a38be11a5e4a615bb182b69e9c3c8c17be91a3187c28e0dbc9b9a5bdd0faf470c9b1e7a73d85df67d5495c2298ec42119cfd6604e146096f7f1b5a6dfff1a2a40c5b2d13375e309b0333badaabab94882ba6fc7b92281308079278fa5a3a97a7078b56f6855a3a57d09cf11a7c41a4cd8d81e8ab6057af033970a58", 0xec}, {&(0x7f0000000000)="340e5fc4f3486ab920cef199c37dee77b1364d7b78dce0983f82fe4709fa391c03fff2d4ac", 0x25}, {&(0x7f0000002000)="2e38b3b526a54f01c4c0cef856841dc6c45ba08aa49a76ebf3a2f99780bf4ce7500b2e3966c3ae6c6ff62c292c3f39b09291bccfb1e9d67c7d64a592b1e0a0d1981e400dec345e44ab7cb01ce3598e08bf1ead", 0x53}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xac, 0x90}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000642000)=0x0) syz_emit_ethernet(0xc7f45a22418aded1, &(0x7f0000dd1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0xfffffffffffffffa, 0x8000, 0x10c, 0x1, 0x2, 0x2, 0xc, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@generic={0x9f, 0x3, '0'}, @ra={0x94, 0x6, 0x101}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x7fffffff, 0x0, 0x0, 0x5, 0x100000001, "8b0a6f", 0x1, "29e290"}, "ad0a9172d7b42f41941710c7ddc37b45a85fc6a5af7397c91e68b84bf7c68ea73dd52cd8a6eae52d48f7cb7f8aa32e013f1733cf5fc1c70fce3d2804b0edd1ceff8451e492ef4e5a509085d8ce9a79171ca617cfccc8c1612bcc9505b5ac339d082bfc4985498587c04e88eb631705ed372b0712ff8662172465dff0a06b012e12f43f46b1bb31e042b10702849d46f1e402869182a1e6940c0cbcebd9caa50ba486b332d6997c4afd92f6c3a4274b03bef87333db1ecacfad39f2b61b72f6660924a5cc7718f908fee3c9d03aa1758c8a7caa11b48849fb2accd4e3"}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) poll(&(0x7f0000025000)=[{r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x3200, 0x0}, {r0, 0x8400, 0x0}], 0x5, 0x7) 2018/01/24 23:01:36 executing program 1: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) statx(0xffffffffffffff9c, &(0x7f00000f9000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00004bb000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) poll(&(0x7f0000f58000)=[{r0, 0x4, 0x0}, {r0, 0x4, 0x0}, {r0, 0x420, 0x0}, {r0, 0x4522, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x108, 0x0}, {r0, 0x8060, 0x0}, {r0, 0x401, 0x0}, {r0, 0x401, 0x0}, {r0, 0x1000, 0x0}], 0xa, 0xd0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2001000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000075000)={0x0, 0x0, ""}, &(0x7f0000b1b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000093b000-0x8)={r2, 0x250}, 0x8) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000939000)=[{{&(0x7f000095e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000aeb000)=[{&(0x7f0000be1000+0x57)=""/4096, 0x1000}, {&(0x7f000023a000)=""/21, 0x15}], 0x2, &(0x7f0000800000)=""/24, 0x18, 0x895}, 0xa874}], 0x1, 0x40000001, &(0x7f0000184000-0x8)={0x77359400, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000184000)={0x3, &(0x7f00005cf000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000315000)='/dev/dmmidi#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ecc000-0x10)={0x33a, 0x6}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.080265] audit: type=1400 audit(1516834896.227:52): avc: denied { bind } for pid=6808 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000020c000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/24 23:01:36 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:36 executing program 0: prctl$intptr(0x1d, 0x401) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x800, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001000)={{0x9, 0x3, 0x101, 0x1, "b2c6efd3f8cd41e1966f41d8e5e550a1c333d5142bbace84f7defdf9bfc9c051d47a74a2eb7a09ba75226694", 0x1000000000000009}, 0x0, 0x0, 0x8001, r0, 0xffffffffffff0000, 0x7, "e2df00000000000000072c286764f82e31d0bcd6df8ccf4526c20eca539fdab3786dd3402f9f8f2c5f207242217d8c3630da5c09e83d1800005f0e90b287f069", &(0x7f0000000000)='bdevGPL]@#self\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x3f, 0x6, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) stat(&(0x7f0000b08000-0x8)='./file0\x00', &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) sendmsg$nfc_llcp(r2, &(0x7f0000ec0000)={&(0x7f000086a000)={0x27, 0x4, 0x9e6, 0x7, 0x7, 0x7fffffff, "4330f1ba88d77002899ec0fcd563b58d3aede1dfb754cdafea2c37a9da9e96376cb2bf284d1820fb6bc853919daa55570025d2f3703978084dda9a13ce459c", 0x3}, 0x58, &(0x7f00002c2000-0x18)=[{&(0x7f00009ef000-0x56)="3006d6fedcfa165b68e439d57413b36292a5427c53b53e8a50381c324ab77b214ef657783284bb3895660ebd2451748be785a410423c5784022d07a8944655fda42e40a1c0540a97d8735b188f947fdec654ee8e9e07", 0x56}, {&(0x7f000061d000)="293ce57349603618800a79935f67f860257a9fdaa0f52a4d481803c080f850b4542d25149d63b2b8b626e6db5411058ffe2a8d74ac0ccc0d4ecf21e554c93a1da0b32a3088a98742eb4281cd55a44a94feb54579b4c710d06abb7a403b0106728612c07ce48eed20c40e3115a601d8e1f55e5be831a1a4f4011a8e90df2c47994c8a1e65aba81cad9732ac292d83c01cb33b86991a52dbef380c88658c6e92d29a8b7951dcbfd1428864", 0xaa}, {&(0x7f000092a000-0xb0)="aa446dc8b64769342f6ffa2f3a3895714893d94f0d94e759940f3c9652dad8b4de8d4d45e468945fde42168ee4c4b40756956898ee57450203783e2a196b6eb73a8bc5affb3e686aa971f82264fca91f49edfec181e88d3d0c523aaa704e6274ed5418be4f3a5b4f2647ce7b26b0fabcd14fc4910b7e481a75bec670c98573b7b4561fb4c6df7e215b2c067ff257b71378cf7e0cf3027f434f82fd96e3dae93b648858f8101f027fb01473cd814cf310", 0xb0}], 0x3, &(0x7f0000d53000)={0x74, 0x188, 0x10000, "f2228a6f2f8929d4cbc4d46ebb03699a77d2ecd716eda1b014242d07984bc1cf8e013ca12332a5d3b3bb5851ede9c79bdd58b4b636066600c1b25ce032dd98f9204cb5c4c5a7038bb14f871b46f66776433f97e4fc351d1c174dc61643c37b453ec1f72b46a848"}, 0x74, 0x8880}, 0x40000) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.116553] audit: type=1400 audit(1516834896.254:53): avc: denied { ioctl } for pid=6811 comm="syz-executor7" path="socket:[16234]" dev="sockfs" ino=16234 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) prctl$setendian(0x14, 0x2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000000b000/0x2000)=nil) signalfd4(r1, &(0x7f000000e000-0x8)={0x7ff}, 0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000003000-0x10)={0x32, 0x4, 0x1, 0x3f}, 0x10) [ 58.214244] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x32f) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000787000)='/dev/ion\x00', 0x2000, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006a8000)='/dev/adsp#\x00', 0x3, 0x20101) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b3b000-0x18)={0xffffffff80000001, 0x0, 0x0, r1, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00001fa000-0x50)={@common='ip6gre0\x00', @ifru_mtu=0x7fff}) execve(&(0x7f000063b000)='./file0\x00', &(0x7f0000329000-0x10)=[&(0x7f000038b000)='/dev/ion\x00', &(0x7f0000206000-0x9)='/dev/ion\x00', &(0x7f0000dab000-0x9)='/dev/ion\x00', &(0x7f0000ba2000)='{\x00'], &(0x7f00001f7000)=[&(0x7f0000d8d000)='/dev/ion\x00', &(0x7f0000c97000)='wlan1vmnet0cpuset#.\x00']) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00008f5000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f000025e000)={0x4, 0x0, 0x0, 0x4040000000, "c729e56469e32ddc831746270a7e461d232baabd397f57d327af485050ad492653fee4fbc6f26adedf49ab0a", 0x0}) r0 = syz_open_dev$adsp(&(0x7f00008b0000-0xb)='/dev/adsp#\x00', 0x4, 0x8000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e9d000-0x14)={0x8, [0x3, 0x5, 0x1000, 0xfff, 0x8000, 0x401, 0xfffffffffffffff8, 0x2]}, 0x14) 2018/01/24 23:01:36 executing program 3: open(&(0x7f0000580000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000930000)=0x0, 0x4) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) read(r0, &(0x7f000099b000-0xe9)=""/233, 0xe9) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00009d9000)=""/0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009df000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000091b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000892000-0x4)=0x14) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000bcf000)="", &(0x7f00002f9000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d62000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f00001ca000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001cc000-0x8)={0x7, &(0x7f0000276000)=[{0x6, 0x65, 0x5, 0x4}, {0x40, 0x9, 0x4, 0x4d}, {0xbb, 0x7e, 0x4, 0x82}, {0xfffffffffffffffb, 0x7f, 0xfffffffeffffffff, 0xffffffffffffff31}, {0x3, 0x10000, 0x0, 0x0}, {0x8bdb, 0x5ad5, 0xfff, 0xfffffffffffffff8}, {0x1, 0x0, 0x9, 0x1ff}]}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) setrlimit(0xf, &(0x7f0000d78000)={0x6, 0x7fff}) 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002cc000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f6000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ab000-0xc)={r1, 0x2, 0x20}, &(0x7f0000364000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ecb000)={0x0, 0x9a, 0x30}, &(0x7f0000ec4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000956000-0xc)={0x0, 0x64, &(0x7f0000f24000-0x64)=[@in6={0xa, 0x1, 0xa43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000a9000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a81000)={r2, 0x0}, &(0x7f000002e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e8b000-0xc)=@sack_info={r3, 0x0, 0x0}, &(0x7f0000149000)=0xc) r4 = syz_open_dev$dspn(&(0x7f0000449000)='/dev/dsp#\x00', 0x6, 0x200000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000066b000-0x10)={&(0x7f0000997000/0x1000)=nil, 0x1000}) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000)="", &(0x7f00002f4000)="", 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ff1000)='/dev/dmmidi#\x00', 0xffff, 0x201) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000707000)={r0, &(0x7f0000ff3000)="02", &(0x7f0000ff7000-0x1)='x', 0xffffffffffffffff}, 0x20) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e47000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xfffffc, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000f24000-0x4)=0x4ac4815459ff93ee) [ 58.271545] dccp_xmit_packet: Payload too large (65423) for featneg. [ 58.300960] dccp_close: ABORT with 65423 bytes unread 2018/01/24 23:01:36 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/enforce\x00', 0x341002, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f0000655000)="", &(0x7f00009ea000)=0x0, &(0x7f00007ca000)=0x0, &(0x7f00003ec000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e00000+0x117)=0xa2, &(0x7f000010f000)=0x2) 2018/01/24 23:01:36 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x420f, r0) ioprio_set$pid(0x1, r0, 0x0) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f79000-0xe)='/dev/admmidi#\x00', 0x7800000000000000, 0x400) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000f78000)='./file0\x00', r2, r3, 0x1800) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xd082, 0x200000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001b8000)={0x0, 0x5}, &(0x7f00003e8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000992000-0xc)={r5, 0x2, 0x22}, &(0x7f000021d000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006cd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fd7000-0xb)='/dev/vcsa#\x00', 0x1000, 0x4000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000072f000-0x1)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f000039a000-0xb2)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f3d5e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400807d886959e41ad30961933ae9f90debd5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000009000-0x4)=0x8000, 0x4) ioctl$int_in(0xffffffffffffffff, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x103}, 0xffffff88) getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000004000-0x18)={0x4, 0x2, 0x6, 0xc1c, 0xb, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x5, 0x9, 0x3, 0x73}, 0x10) setitimer(0x1, &(0x7f0000000000+0xb06)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000002000-0x10)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000+0xa47)=0x2, 0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000002000)={{0x0, r3}, {0x0, 0x0}}, 0x0) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)='8', &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') preadv(r1, &(0x7f0000b26000-0x8)=[{&(0x7f00006f5000)=""/167, 0xa7}], 0x1, 0x0) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000009a000-0xa6)={0x0, 0x9e, "98a1c46b377a8dbebdc51568fb43b4d6f8a445c8d4e9f8e83eee0249535c167af17bccad2df31f1cbd1773e999fe33fd48bbf29d9e872eb8b9953b94f3e491c4950135108a3f68a493354aa31f802b2e9aa4a5104264e50ee8d7f5e0d46e9137faabae4b9c8c5ed40851f7d897a782b08108c4c1fcbad85260cd1b6409c29b65e1b61f0f472049cb1bb0bc298987140cf1cdfe708133ace2ae63e37abca8"}, &(0x7f0000769000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000737000-0x10)={r1, 0x1, 0x7ff, 0x7}, &(0x7f0000db7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e94000-0x8)={r2, 0x5}, &(0x7f00003fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000d10000-0x12)='/dev/input/mouse#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000c4000)={r2, 0x100, 0x0}, &(0x7f0000151000-0x4)=0xc) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000011a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000441000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000ff7000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7}, 0xc) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r0, 0x0, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00002da000-0x14)={0x2, 0x0, [{0x0, 0xfffffffffffffede, &(0x7f0000837000)=""/4096, 0x0}, {0x0, 0x5b, &(0x7f0000d5a000)=""/91, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() ioctl$TCGETA(r0, 0x5405, &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fe8000-0x8)={0x3, r1}) ptrace$peekuser(0x3, r1, 0x3) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000544000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000169000)={r3, 0x1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000fe7000)=0x3) r4 = epoll_create(0x9) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d49000)={0x2, 0x3, 0x9, 0x2, 0x0, 0x46}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000172000-0x4)=0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000fe8000)=[{&(0x7f0000889000)="44a388bd80cb95eb2123e83fadc0c910aeefa51c551808f24d062261b890a7e071ff549c31f5499890b517b9c95818cb63590a899c1487e5c3645d7290d01cff2e2367d59186597ab42eedd719e3d81cee61a3dff619471662a7aeefa51e03999a3731f2dd544fbf634a397ab1917fb55c6c22b42be3481ec40f54f5929d10fadca98a0ef0537dec3f7feb425c802220d5be4fa353daf92c23788aa1f92391796075239e3b868224146069da532f445cac1dec6ebbd0347d4cd52d8478264eb8edaf189fe382268dbe57", 0xca}, {&(0x7f00002e4000)="93713ca46a133cb1004b616f61961c032f7c39c1e9b7194e1ca6cedf55f1bbf8a74dcc6462dd89a505a89543ba0e5bd328b86a618be58777b6d3d6c0feea64ae2f1671badf39172906248471593319861033a6e25a3ece7a73aa3cbce5e0c9e69e0cbb1f921ff981eb4a5edd2948ffcc2039ce022c263fa1ae4fbe3162cec1d348c3433b7965161f2906799dad3d4d77cac43fb3d8ee053ce770b595be88c33535629bc5bb374fb1ccf5200524bb4acb99ee30197e3730e71de941b8bdc151f1152f6af52df7cb70fd9e2dc18a9245d4c9e47da88b951b98e23e565a", 0xdc}], 0x2) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:36 executing program 7: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) connect(r0, &(0x7f00005e8000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f8f000-0x20)={"b984d0843d3923b4e79b6f164227e5d3", {0x4, 0x7, 0x9, "0e01b3ec0ef2", 0x1400000000, 0x0}}) r2 = socket(0x10, 0x5, 0x0) setsockopt(r2, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000883000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e04000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000)=0xe8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000fdf000-0x4)=r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002dc000-0x10)={0x4, 0x10000, 0x0}) getresgid(&(0x7f000082b000-0x4)=0x0, &(0x7f00009c6000)=0x0, &(0x7f0000d60000-0x4)=0x0) r7 = getpid() ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) fallocate(r0, 0x1, 0x401, 0x1) getresuid(&(0x7f00004f3000-0x4)=0x0, &(0x7f0000b29000)=0x0, &(0x7f0000670000-0x4)=0x0) r9 = getegid() sendmmsg$unix(r2, &(0x7f0000bc3000)=[{&(0x7f0000096000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00005b0000-0x30)=[{&(0x7f0000f72000)="a811aaa75bc15fc890dad19b9a0184fcbca1cecf466086fd601c00e94cb773e1e87d60bd069dc07c62ce36b4b727a517a3fb5aa51d3995920819bd0ff52bb3c86af288115873f875d6e0304861964e522a410bef3330b8b6071e52dcd72ba54ebb1dd942e7d5e907e55f4ca43d7b596c427d5e1c5a9a99e0f072a7353aa2e6ac5a9ec71417b44971b0404d1faf19c9380000e9e0c99fda070f579f143d286e91b8319bf678fc259e8c7c5d7c4289882a71c6f14cbeb1b9c7a0a01e22ff64d4a56af1aae0e9b280", 0xc7}, {&(0x7f0000019000-0x77)="15612e855520576233a689cd29d376f1dea36d8096563028f434fb78eb5f76a0f6a2f92948abc6f8eb9cd3afa4afafed9e83e9d6e3ebff2f3b13d4dac8c255f47c4676a3fbae2d8aa97128a66c182d5ce4d18118595d0222f6716a17bef2e1fc91b74c3287b7b76d029872422764d4474176de873a664c", 0x77}, {&(0x7f00008a2000-0x44)="1d6330078247ffc3160fe1067893da250d7e88ae1465f15f789ede38253e9a0d801ba6dacbbf09f029e91bb33df0e9c27366798e82cf9035dd1b509777e4ec2d36e25f32", 0x44}, {&(0x7f0000f82000)="bcea315f2222064b2c5a89748c37fc3199553024fbc30954", 0x18}, {&(0x7f00004c0000)="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", 0x1000}, {&(0x7f0000b83000-0x1)="5030874de47fd1e5", 0x8}, {&(0x7f00002ee000-0xa6)="2e67c6e75ba40b6623ab839d587934a694c735a79b62eacb846eb9e2d621eeade2995120fe07c14b1fa5e8f644fe44ccda60b896dc47ddc37caf7088a5ce387be56f810a7731431436383c648d705eeb978204ac13f8604e42f64579fea470b593dda53b84bd95bdf4a74ad4b11f2c98de79efc9835cc69f0977fe45f3dcea1c69db26018d239ea95c719a63f70f01658b45ebeffbeaf34d95aedb1c2dfdff09a54ac013dae1", 0xa6}, {&(0x7f0000deb000-0x1)="dd", 0x1}, {&(0x7f0000e09000)="57a200874943fcfa76eeb93bc115a6796dbff25ed1f7fd889e026f8990420f373866889ce13b52850eb033a90fe070058e9c79", 0x33}, {&(0x7f000078c000)="1af80a734f636629013ab91ce50adddaf8ef438c1cde7f43c4c26ccda408b671a1f271ee93922b5941e87eb1cf69d68b3c99145a1716f167d0cbaffac97773402c87713154d8b8e6b6a90a3304eaa2c75c49ab3009f37f2d9f36b3a074b9008b81f81a5f13dfc18478ce3e43e927c7bc30b6aea2bd717b7d4788e72fbd105c4cfb5fec5b3c0855", 0x87}, {&(0x7f000085f000-0x9)="0bea53de4c987e7971", 0x9}, {&(0x7f0000228000)="799087a666d9b84ba135feed4637a98ca4f7344c068bb8df23c6f083f9c3687f3ed8cd68ed4faf57a8eb46a64ba4ec111b70aa5e84f4320fcb1c8c4e9a20686bf1377ab080a243050be050a7ed0fa1d14859aea5bb315013a8943f9a86b5e25a735711d7967c84d31215ee8afbdbe4446361c3d577aaa71c6e124e23cbeb41dbb05280da865d3504dc9f57aaf395ccbd9c6bf9f78656f8714a4ee5a18ebec0d2bba24e3bda034f0348812d7f5e7ac4607118372d96366ac5a8ae31211e194f2b3b2562c51ee89db9b481397acd111f0898e8cd9f", 0xfffffdcf}, {&(0x7f0000659000-0xc0)="8d7aa6a8e01dd9a46795aa6514a9ea553785a72218a972b3b42bca3f221d4e9a3ed65a7642e2d2d629b1d34a234add4b54d1cf89ae188f98f63ff82e0ca7f1c787a580f8be68eca0db2f70b193fc17cbbb48f52f0dbcc9ce81cf13e2ebf41f0c3bc8ece2cf6182ce1018f53336145fa8a9967b181e7c2f0bfaae78f6747e2e2275bc76a87a323f7ba5ca4908b241527934d92a8a82a0d5a70905edf4c37a83dcb75faf9dd5bccc9cb24b18d6556eac4e4c0e827a6eecc925f34f7a50741771c6", 0xc0}], 0xa, &(0x7f0000406000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r2, r2, r0, r2]}], 0x24, 0x1}], 0x2, 0x4000000) syz_open_dev$sg(&(0x7f0000fb6000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x103000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c6d000-0x36)="02718530ea87663c4e39bc7458bea2618d3dfdd39415d5604c883b3986ea61cc4c82fd21b9a1118ec8f9a1d2f1535c4dd0e6957f4df0") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001a7000-0x14)={0x0, 0x7fff, 0x6, [0x400, 0x100000001, 0x159, 0x1, 0x9, 0x7fffffff]}, &(0x7f0000c92000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000c98000-0xc)={r10, 0x1c, &(0x7f0000812000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1}]}, &(0x7f00002c9000-0x4)=0xc) 2018/01/24 23:01:36 executing program 5: io_setup(0x0, &(0x7f0000bde000)=0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x20, 0x10000) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000064000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = syz_open_dev$amidi(&(0x7f00007d1000-0xc)='/dev/amidi#\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ax25(0xffffffffffffffff, &(0x7f000011e000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x1)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat(0xffffffffffffffff, &(0x7f0000df9000-0x8)='./file0\x00', 0x200, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = eventfd(0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r17 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c80000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c8000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$dspn(&(0x7f0000a85000-0xa)='/dev/dsp#\x00', 0x1ff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0xa, &(0x7f0000513000)=[&(0x7f0000fca000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000000)="9e4a18f6d3843c563c93d3877c413a1a5bcdbcf05a2529b4137991c9efbad5101fc381808cda31e89f059fe524a3d3ec5ebda910a85780881a237d0498d7d8f826f6dc844494d65375de5c3894b66635e0a1084a0640310822eafa97a4be04bdf6ecb7736836b93198f772cb7be1d0359fe6a9e35a77ae8d6271899bd68344f833529086b05d9fae9ea1f7bd25e16cc950863c22a3a7c31097c443332699f4bada97fe6e38e3a5437422825d7a4bae5491cd904c68216ff7607ecab72e15f4ecad31ab1abab05e975874f9b46c0d", 0xce, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, r3, &(0x7f0000000000)="4bda4a38baa1da7a1486aaa5d39e24cbb135f24ffcc95404490880", 0x1b, 0x10000, 0x0, 0x0, r4}, &(0x7f0000b50000)={0x0, 0x0, 0x0, 0x8, 0x9, r5, &(0x7f00009b2000-0xd9)="40f66297c78cd72c3d5158ad496fb71c0c675291c4ba81af61eec3991fe06ec8f8f44f9c0c1ed420967d65e30f163d8e1f5c10da0854f303609210ecf933517b40afdb04cd9a1a810184420db83e987fb951b4d841c9362b9f00510d83388696c59a6f8bf591af37ce29d4d49152f287b447fb0e06ab90464f513ebabcd4b612af9ec53ed0a6ef3f4fd915cae621a74106afcfee6048ada4f872747dc1e7e97276fa3eca0b048ab88712514402b88b3ba9b81ea5e932a4e87dc45c511016ac8cd379543393794e063039bbf2f75d14a39561e4c0287da42ee1", 0xd9, 0x1000, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x1, r7, &(0x7f0000001000-0xe7)="a57c4605adc75616cd253b612b09cda51646eb115e3519affde7727ad3bf686ac67d9e361555e42d86e101f10d7ab36c3c123f2766aed708c4d5a25df977e8d88e7a5ec59a45c85dd08505fd7e15ce6ab3329548758329231f83d41d696a06662a5bfd7d6633a76a06612c6a4e23d5281ae9f3bce628ff125ab30d62bac91be3665747cdec39fd414462b3039a74bb9f98d1da257e29b5729bb04a81585bc17af9e984e78d6460b8753fd71c72fec7aec4285069f45dcd72719a4d3a3482e5f32fda2130917fb55187001468e6b9c3155dd1d512a1666e6d76fbccc1d02e2818beea82c93939dc", 0xe7, 0x0, 0x0, 0x0, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, r9, &(0x7f0000527000)="4a77d98bf9c9e737bb6db3331dc0c880388b29beaf45007fdd69bf01256ba7efbe5abf78898c5558bde106c6d86388d4068a99796397d4b01e8e24d13cf4eebd316988ef69215eba263625c979559a8a33a28a49b0fb2c859a66b23fdfe4f872bffa698aed0e6a6066f8e54611086e1cbdf0aa1b6d36ca9e6697911304c13afb92510e065898da707184d809fc238e90066bd767fbaff9107ba8fa50f845905f0751c0493ac3a2493917ca24dd9d", 0xae, 0x9, 0x0, 0x0, r10}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r11, &(0x7f0000001000-0x61)="cc003bafde1b494f88ab371f1b2b9677b9eb1be09a4e6b00a6469f4d1da27f4aee7576185eec5128e14ebcd1342b99c88be694623120d9e17306d125ef7617756de8938aba72daff4262e0aebae55b25e2c818c46d546dc21bbb644b639c741172", 0x61, 0x5, 0x0, 0x0, r12}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, r13, &(0x7f0000000000)="1e822188fa02ea42d4e5a1a62a6d3471fd3822d420cc6dcbf2dda2ce4109dd077a385dfaba9d6db0703323339b2bce6e61b096c531adbec7", 0x38, 0x8590, 0x0, 0x1, r14}, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0xa, 0x1, r15, &(0x7f0000000000)="16baa9f3a10c4528345bb685", 0xc, 0x40, 0x0, 0x1, r16}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r17, &(0x7f0000001000-0x9)="d292f61d9f2f33586a5cc3f44ef963e929d7b2b851400f88a7753810e60fcc07f446a230e5baa7f6678a50563f73d673b6405f94c3ff7d63df97db4ea42285267921f22597f3590798bb5c8e0eaef399738f60a262ba9cfe0194155b213094b3b24bc1f389ac2173668117850330", 0x6e, 0x7, 0x0, 0x1, r18}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r19, &(0x7f0000001000-0x37)="4277cfaa40306cb4fd9a9126cd5969be1a570573cbb5100ba139326b4c7af5a4f149c5867b94cce9a51faed4bea8344fe3a0b8af759092", 0x37, 0xe66, 0x0, 0x1, r20}]) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000682000-0x11)='/dev/vga_arbiter\x00', 0x82401, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dd0000-0xd)='/dev/usbmon#\x00', 0x4, 0x10001) fanotify_mark(r0, 0xe, 0x1, r1, &(0x7f00004d4000)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000adb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fef000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x1000040000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000061d000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000)=0xe8) stat(&(0x7f0000a4b000-0x8)='./file0\x00', &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000906000-0x8)='./file0\x00', r7, r8, 0x1d00) syz_open_dev$evdev(&(0x7f0000152000)='/dev/input/event#\x00', 0x3, 0x40) dup2(r6, r6) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89021600"}}}}}, &(0x7f00003b5000)={0x0, 0x40000000000001cd, [0x9df]}) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0x4, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0xe22d26e36d330d67) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x10001, 0x0, 0x0, 0xa, 0x80, 0x20, 0xaf, r1, r2}, {0x1000, 0x4, 0x9, 0x4, 0x8, 0x6479, 0x80000001, 0x8d02}, {0x9, 0x5, 0x80000000, 0x7}, 0x81, 0x1, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x2, @in=@empty=0x0, 0x7, 0x3, 0x3, 0x3, 0x3, 0x1, 0x7fff}}, 0xe8) r3 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r3, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002a7000)='/dev/snd/midiC#D#\x00', 0x1000, 0x2000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002e4000)=0x3, 0x4) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000014f000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a75000)='net/ip6_tables_matches\x00') setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000091e000-0xc)={0x9, 0x1, 0x7, 0xfffffffffffffffa, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000046000-0x88)={0x8000, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffff86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r5, 0x407, 0x0) vmsplice(r5, &(0x7f0000379000)=[{&(0x7f000018d000-0xd5)='\t', 0x1}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000db6000-0x8)=0x1) writev(r5, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) write$selinux_context(r1, &(0x7f00007df000)='system_u:object_r:ssh_agent_exec_t:s0\x00', 0x26) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00002ed000-0x4)=0x0) bind$inet6(r4, &(0x7f0000f9a000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000799000)={0x0, 0x6, 0x3ff, &(0x7f00002e8000)=0x0}) clock_gettime(0x100002000000, &(0x7f0000452000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000abe000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c74000-0x8)={0x0, r3+10000000}, &(0x7f0000ea3000)={0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f0000237000)=[{&(0x7f0000adf000-0x46)="ed", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000043d000-0x8)={0x0, 0x0}) getsockname$netrom(r4, &(0x7f0000211000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f9000)=0x48) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00007dc000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f00001dc000-0x10)={0x3, 0x7, 0x7210, 0x6, r3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r4 = gettid() r5 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000571000-0xc)={r2, r0, 0x1}) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) pipe2(&(0x7f0000301000-0x8)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendto(r0, &(0x7f0000f28000-0xa)="", 0xffffffffffffff81, 0x0, &(0x7f0000372000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000e4000)={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]}, 0xfc40, 0x7, 0x3, 0x72bc, 0x3ff}, &(0x7f0000045000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000521000-0x8)=@assoc_value={r3, 0x6}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000537000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x81, 0x6, 0x70, 0x2, 0x414f, 0x9}, 0x0}}) 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f000092f000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f000089d000-0x8)='./file0\x00', &(0x7f000002f000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c1c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bdf000-0x10)={r0, 0x50, &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) prctl$getname(0x10, &(0x7f0000014000)=""/20) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000003000-0xe0)=[{{&(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x8a)=""/138, 0x8a}, {&(0x7f0000003000-0xd)=""/13, 0xd}], 0x2, 0x0, 0x0, 0x50a6}, 0x9}, {{&(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/164, 0xa4}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000003000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/205, 0xcd}], 0x4, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f0000002000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000003000-0x28)=[{&(0x7f0000002000-0x86)=""/134, 0x86}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x34)=""/52, 0x34}], 0x5, 0x0, 0x0, 0x6}, 0x7ff}, {{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000002000)=[{&(0x7f0000002000)=""/34, 0x22}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000002000-0x81)=""/129, 0x81}, {&(0x7f0000003000-0x94)=""/148, 0x94}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}], 0x4, 0x0, 0x0, 0x6}, 0xffffffffffffffff}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/208, 0xd0}], 0x8, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[{&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0x4)=""/4, 0x4}], 0x2, &(0x7f0000001000)=""/180, 0xb4, 0x1}, 0x0}], 0x7, 0x40002100, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xdb, 0x30, 0x0, 0x7}, &(0x7f0000012000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x20800, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000000)={0x1, 'L'}, 0x2) r5 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10200) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000)=0x5) close(r1) 2018/01/24 23:01:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0xfffff7ffffffdff9) write$fuse(r0, &(0x7f0000005000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0xff09) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000009000-0x4)=0x0, 0x7, 0x8, &(0x7f000000b000-0x8)={0x0, 0x989680}, &(0x7f000000b000-0x4)=0x9, 0x1a47) 2018/01/24 23:01:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b9000)=0xc) ioprio_set$pid(0x2, r1, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000a70000-0x5)='/dev/audio\x00', 0x800000000208000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000060a000)='/dev/usbmon#\x00', 0x4, 0x181600) socket$bt_hidp(0x1f, 0x3, 0x6) mmap$binder(&(0x7f00000a3000/0x2000)=nil, 0x2000, 0x57f046826e533e4d, 0x4010, r3, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f00001bf000)={0xfffffffffffffffc, 0x5, r1, 0x5, r2, 0x0, 0x6, 0x7f}) 2018/01/24 23:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000776000)='/dev/cuse\x00', 0x8800, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000038c000-0x4)={0x4, 0x7, 0x101, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) pipe2(&(0x7f0000a4c000-0x8)={0x0, 0x0}, 0x4000) accept4$ax25(r4, &(0x7f0000fde000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b87000-0x4)=0x10, 0x80800) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000c76000)=""/127, &(0x7f0000071000-0x4)=0x7f) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00007c8000-0x90)={[0x0, 0xa9, 0x7fffffff, 0x0, 0xfff, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0x0, 0x0, 0x0, 0x1], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00001c7000)=0x0) 2018/01/24 23:01:36 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffff7f010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x1) sendto$unix(r1, &(0x7f0000481000)="e7e1aabccf607d8854de31c3275e370f4079b50cb5e8543c440521680ce35f56b3c82012e4d9ae1799449ac29c980e8d41ad12f9ff764e8642d6f53915a3f06cb1677392f6c3bab2c24eca523a016eb151c1cbbedb09827b4a87d79cfafbffe6", 0x60, 0x0, &(0x7f0000c23000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/24 23:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f89000-0x4)=0x0, 0x4) getpeername$packet(r1, &(0x7f00003a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc7000)=0x14) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x6) io_setup(0x6, &(0x7f0000e30000)=0x0) io_cancel(r2, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000941000)="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", 0xff, 0x9, 0x0, 0x1, r1}, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x2, 0x0, []}, 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000043a000-0xd8)=@pic={0x3cf, 0xfffffffffffffff8, 0x98b, 0x800, 0x6, 0x3c, 0x9, 0x7, 0x9, 0x0, 0x7, 0x1, 0x7fff, 0x3ff, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f2000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffbff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001}, &(0x7f0000231000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004f3000)={r3, 0x7}, &(0x7f0000984000)=0x8) 2018/01/24 23:01:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10000000028, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000078b000-0x120)={0x2, 0xffffffffffffffb0, 0x10001, 0x37bf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x300000000000, 0x9, "1792cd9cc49ad76c6ba2c6aa78f61735", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mlock(&(0x7f0000c51000/0x3000)=nil, 0x3000) clock_gettime(0x0, &(0x7f0000825000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r3, r4+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 23:01:36 executing program 0: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000327000)='./file0\x00', &(0x7f0000a6b000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000915000-0x8)=@assoc_value={0x0, 0x3a}, &(0x7f000016e000-0x4)=0x8) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000fdd000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x0) lstat(&(0x7f00003f9000)='./file0\x00', &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000298000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) geteuid() r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000fca000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r4, &(0x7f00007fb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a6b000)={r1, 0xb6, "b3c4d62d995e327745ffe2a886b9030fc195d9762b32e939be873537ec76a8620f60ae9ab3f58f0789eb36b6df1161cc23ab67bae9d66a33d3de5fb550f9a2002c5dae44cb1dd87e82ea6d1c3293fa350d827ac6b65e50a33629c68d158dd16d6d800f0b18ebb18f9ed86a6775db00509998e0fbb02179b70bbae21f49c0d2baeb268450cf8aa22c415b067a507fd0387dd8a5c8b645cc4eeb9ef36400dfab03b1a8117527e8a901da4770fab96479cf8a8609d2e88f"}, &(0x7f0000a6c000-0x4)=0xbe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000cd7000-0x20)={{&(0x7f000021e000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r5 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00009fa000)={0x0, 0x0}, &(0x7f0000367000)=0xfffffffffffffd4a) 2018/01/24 23:01:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000)={0x4, 0x0, 0x8, 0x2, 0x5, 0x3412cf34, 0x1, 0x0}, &(0x7f0000008000-0x40)={0x5, 0x1, 0xc46, 0x3, 0xe3, 0x81, 0x5, 0x1}, &(0x7f0000008000-0x40)={0x100000001, 0x1, 0x2, 0x1, 0x30000, 0x4, 0x9, 0x101}, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000007000+0xd66)={&(0x7f0000005000-0x8)={0x7}, 0x8}) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000000000)={0x0}, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r2, &(0x7f0000002000-0x118)=[], 0x0) write$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000008000-0x20)={0x10002, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) 2018/01/24 23:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f000045d000)={0x1ff, 0x7}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000def000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a1f000)={0x4, 0x10001, 0x5, 0x2, 0x0, 0x2, 0x0, 0x78b0, 0x4, 0x7}) accept4$packet(0xffffffffffffffff, &(0x7f000080d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048b000)=0x14, 0x800) sendto$packet(r0, &(0x7f0000de2000)="ee2874801ae9510adc3c7d424469530137136a993c61691ca5612cea50fadab3db6877dbb91a1c70f1500c043a0e1151193fbf2cd2bd3ab5705b3762aeeeb0d0ad6b5e3e9132a4c9cc126fe53769f337dccaba03873f2e784f1a9d87a78ed11e051c050fb3f603563dae879a45661f6b730d724f7a10b7c375612a497a7397940cb2abfaa28bb7638bc71779495ff48a42", 0x91, 0x800, &(0x7f00002df000-0x14)={0x11, 0xf5, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind(r2, &(0x7f0000683000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000427000)=0x7, 0x4) 2018/01/24 23:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00004e4000-0x210)={0x1ff, {{0xa, 0x0, 0xf53c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xd5b, @loopback={0x0, 0x1}, 0x8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2c4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) perf_event_open(&(0x7f00005f3000-0x78)={0x4, 0x78, 0x9, 0x4, 0x8509, 0x8, 0x0, 0x0, 0x8100, 0x7, 0x4, 0x80000000, 0x40, 0x6b0b, 0x8, 0x100, 0x85f, 0x200, 0xfffffffffffffff7, 0x6, 0x2, 0xfffffffffffffffa, 0x2, 0x4, 0x7, 0x5, 0x78f, 0x8, 0x5, 0x9, 0x7ff, 0xfffffffffffffee9, 0x2, 0x8, 0x7, 0x20, 0x100000000, 0xffffffffffff11c5, 0x0, 0x3, 0x4, @perf_config_ext={0x2, 0x7}, 0x20001, 0x2, 0x5, 0x3, 0x54bc, 0x200, 0x3, 0x0}, r1, 0x8, r4, 0x0) 2018/01/24 23:01:37 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000637000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006c9000)={0x0, 0x80, 0x48000000, 0xbe9, 0x6, 0x10000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000a0000-0x18)={r1, 0x7, 0x30, 0x80, 0xc7e}, &(0x7f00003fa000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x7f, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001e000)=0x0, &(0x7f0000786000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ece000-0xc)={0x0, 0xe8, &(0x7f0000e6a000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x300000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}]}, &(0x7f0000fbc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000fe000-0x88)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x81}], 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000745000-0x10)={r1, 0x6b0d71c, 0x2, 0x1}, &(0x7f0000ef1000)=0x10) 2018/01/24 23:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a01000)='net/if_inet6\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000038a000)=0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/24 23:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df4000-0x4)=0x840, 0x4) sendto$inet(r0, &(0x7f00003c7000)="29705357c7ad4e0dac8e6296c929d2ae8e5c5558", 0x14, 0x0, &(0x7f0000b3b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setitimer(0x2, &(0x7f000093e000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000a1f000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) 2018/01/24 23:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) io_setup(0x6, &(0x7f0000f12000)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b6f000-0x8)='./file0\x00', 0x200, 0x18) io_cancel(r2, &(0x7f0000264000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000687000-0xef)="9a5ef58f6bed67af3d38e08282cfeb44d7b17095f59dc6c6b9a41a452e0424b8fdd959a782aca1b9c8a947fc8986fbe842863839ce5d464956477c30f0393babfae6c7fdd7cd2a2afb80cf92ea43e03fa146cdefacf2d3aa0f28184436a735983f2365e6dea452c3df9a1c01031db076284e28fd8fbd82b6bceaa7d01efe4b99f461ba824df30acc90f952b124fdcfcd7f9c0bccf2ec89813567016cf71ae2dcbde625c432a998832de2594c6c8dbe7c5d7e3feea58c453f4b8158b28c40ec93e0d65a5a6138c1819e949c51d34198c3771a5fff5458552ebb5121b51c3be5d5d89212e017d4476166fa3c34ffa23f", 0xef, 0x81, 0x0, 0x0, r3}, &(0x7f0000e9d000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/24 23:01:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e2d000)=""/143, &(0x7f0000001000-0x4)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) 2018/01/24 23:01:40 executing program 2: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000-0x4)=0x0, &(0x7f00008e2000)=0x1e) 2018/01/24 23:01:40 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000a4b000-0xe)='/dev/admmidi#\x00', 0x40, 0x60080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x9, 0x6295, &(0x7f0000001000)=0x0}) timerfd_settime(0xffffffffffffffff, 0x5, &(0x7f0000f10000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="08595985dcf21f676aed53fb9af5873b", 0x10) 2018/01/24 23:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000bb6000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000561000-0x48)=[&(0x7f0000fc2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000017b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd3000)={0x0, @in6={{0xa, 0x0, 0x800, @empty={[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, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8000, 0x6, 0x6, 0x0, 0x570, 0x101, 0x7, 0x8, 0x0, 0x1, 0x3, 0x3, 0x575, 0x8]}, &(0x7f00007f4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e4000-0x10)={r2, 0x7222267, 0x9, 0xfffffffffffffff7}, 0x10) 2018/01/24 23:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000788000-0xe)='/dev/admmidi#\x00', 0x2, 0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000091b000)=@req={0x4d, 0x2000000000, 0x1ff, 0x8}, 0x10) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer\x00', 0x202100, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000078d000-0x8)={0x0, r2}) 2018/01/24 23:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000840000)=0x0) ptrace$peekuser(0x3, r1, 0x9) 2018/01/24 23:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000be4000-0xc)={&(0x7f0000f84000/0x2000)=nil, 0x0, &(0x7f00004fb000/0x2000)=nil}, 0xc) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000e3c000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) r0 = openat(0xffffffffffffffff, &(0x7f0000c1d000-0x8)='./file0\x00', 0x400, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a30000)=""/180, &(0x7f0000035000)=0xb4) timerfd_settime(r0, 0x1, &(0x7f0000d1a000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000d86000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 23:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000063f000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f00008b7000-0x8)='./file0\x00', 0x2) 2018/01/24 23:01:40 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x4, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0x1b9, r1, 0x100000000000000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) 2018/01/24 23:01:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000680000)=[{0x4, 0x10001}, {0x3, 0x8bf1995}, {0x4, 0x5}, {0x8, 0x9}, {0x3, 0x1ff}, {0xc, 0x7f}, {0xc, 0x5}, {0x8, 0x1}, {0x2, 0x7ff}, {0x3, 0x4}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009dc000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000d1000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xfffffffffffffd0c, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d53000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000132000-0xf)=""/15) 2018/01/24 23:01:40 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004ee000)={0x0, 0x0}) futex(&(0x7f0000fd7000-0x4)=0x0, 0x0, 0x0, &(0x7f0000002000-0x8)={r0, 0x0}, &(0x7f0000fd7000-0x4)=0xf5be, 0x0) 2018/01/24 23:01:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x9ab}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x2, 0x3, &(0x7f0000005000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x0, 0xb6, &(0x7f0000003000-0xb6)=""/182, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) syz_open_dev$sndpcmc(&(0x7f0000586000)='/dev/snd/pcmC#D#c\x00', 0x963, 0x100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) 2018/01/24 23:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcf000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000ac7000-0x8)={0x0, 0x0}) nanosleep(&(0x7f000035e000)={r0, r1+30000000}, &(0x7f0000279000)={0x0, 0x0}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/24 23:01:40 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000ef8000-0x4)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 62.611741] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 23:01:40 executing program 7: socketpair(0x8, 0x5, 0x7, &(0x7f0000ebb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000034000-0xf)='/dev/sequencer\x00', 0x10d001, 0x0) 2018/01/24 23:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x101, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000343000)='/dev/dsp\x00', 0x22001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008cb000)={0x0, 0x5}, &(0x7f0000069000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c6000)={0x100000000, 0x1, 0x1, 0x3, 0x8001, 0x6, 0x8, 0x80, r2}, 0x20) 2018/01/24 23:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x8907, &(0x7f00003c8000-0x4)=0x0) shutdown(r0, 0x1) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r1, 0x2000000001) 2018/01/24 23:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000015d000)=0x0) ptrace$cont(0x3f, r1, 0x1cf, 0x297) sendmsg$key(r0, &(0x7f0000aa5000-0x1c)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x7, 0xffffffffffffffff, [@sadb_lifetime={0x0, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x200000f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x200000000000018e, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:40 executing program 4: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f00001e7000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x73, &(0x7f00005d0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000a1c000-0x2)={0x0, 0x0}, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f35000-0x8c)={0x1ff, 0x19d, 0xe6, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f00003ee000)=[]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000031c000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f000089f000)={0x101, 0x4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(0xffffffffffffffff, &(0x7f00003e1000)=""/112, 0x70, 0x0, &(0x7f00003bc000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x42800) dup2(r2, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c92000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2a000-0x4)=0xe8) getgroups(0x5, &(0x7f00003ab000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000fd2000-0x2)='./file0\x00', 0x6000, r4, r5, 0x9, 0x0) 2018/01/24 23:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000455000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x44c40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c62000)=0x3, 0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a71000)=0x0) 2018/01/24 23:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000260000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000767000)={0x0, 0xffffffffffffffff}) 2018/01/24 23:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002fc000-0x9)='/dev/sg#\x00', 0x200, 0x8) ioctl(r0, 0x200000002279, &(0x7f000021d000-0x1)="") r1 = getpgrp(0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000648000-0x1a)="7c7fe5a6ea70a791dc52a95e3ea34252a10d0b7761ac9c5ad49e", 0x1a) ptrace$getsig(0x4202, r1, 0xffff, &(0x7f000052a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 62.654413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 23:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000cb0000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = dup2(r0, r0) fcntl$setpipe(r0, 0x407, 0x9e) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cbc000-0x28)={0x0, 0x0, &(0x7f0000e9b000-0x1c)=""/28, &(0x7f00005a6000-0xc5)=""/197, &(0x7f0000f85000)=""/220, 0x0}) 2018/01/24 23:01:40 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x30040, 0x0) perf_event_open(&(0x7f0000019000-0x78)={0x3, 0x78, 0x40, 0x7f, 0x3, 0xcd, 0x0, 0xffffffffffffff80, 0x8010, 0x5, 0x5, 0x6bbf, 0x5, 0xbc3, 0x4, 0x3, 0xc1bb, 0x240, 0xfffffffffffffffc, 0x83, 0xc5000000000000, 0x101, 0x6, 0xd05, 0x4, 0x1f, 0x6a, 0x9, 0x6ab, 0x100000000, 0x0, 0xf0, 0x2e, 0xc2e, 0x0, 0xbc2, 0x33, 0x7, 0x0, 0x5, 0x4, @perf_config_ext={0x100000001, 0x3ff}, 0x2000, 0x1, 0x200, 0x3, 0x1, 0x83b5, 0x6, 0x0}, r1, 0x2, r2, 0x0) 2018/01/24 23:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ee2000-0x8)={0x0, 0x4}, &(0x7f0000dd7000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dd5000)=@assoc_value={0x0, 0x200}, &(0x7f0000e07000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d59000)={0x0, 0x40, 0x7, 0xfff, 0x8, 0x9}, &(0x7f0000f33000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000191000)={r2, 0x9}, &(0x7f0000723000)=0xffffffffffffff43) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000100000)={r3, @in6={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfa000-0x4)=0x8c) r4 = socket(0x2, 0x5, 0x0) setsockopt(r4, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000771000)=0x0, &(0x7f0000ab1000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000820000-0x4)=0x8001, 0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000284000-0x18)=@generic={0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c98000-0xc)={0x0, 0x0, &(0x7f0000e15000)=[]}, &(0x7f0000e3d000)=0xc) ioctl$VT_ACTIVATE(r4, 0x5606, 0xd3) 2018/01/24 23:01:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cde000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00009af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002df000-0x4)=0xe8) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r3 = socket(0x1e, 0x4, 0x0) setsockopt(r3, 0x10f, 0x81, &(0x7f0000002000-0x5)="001e2301", 0x4) 2018/01/24 23:01:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x300) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000e1000)=""/165, &(0x7f0000917000)=0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f0000cfb000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000235000)='/dev/usbmon#\x00', 0x0, 0x42081) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000012b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:40 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x101000) getsockname$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001000-0x8)=0x4, 0x1e017ddcb8f6e589) [ 62.739486] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 62.758132] kauditd_printk_skb: 4 callbacks suppressed [ 62.758141] audit: type=1400 audit(1516834900.905:58): avc: denied { getopt } for pid=7079 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 23:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bb6000)='/dev/input/mice\x00', 0x0, 0x200) openat$ion(0xffffffffffffff9c, &(0x7f0000e01000-0x9)='/dev/ion\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c55000)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00009e7000-0x1c)={0x42e2, 0x81, 0x6e50, 0x0, 0x7, 0x9, 0x2, 0x8, 0x1324, 0x2, 0xede820, 0x9, 0x0, 0x164d, 0x9, 0x40, 0x1, 0xffffffff, 0x4}) unshare(0x40600) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/cuse\x00', 0x0, 0x0) flock(r2, 0x0) 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ff000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001cd000-0x20)={0x8, 0x401, 0x8000, 0x6, 0x1, 0xd1f, 0x100, 0x3, 0x0}, &(0x7f0000f6b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000681000+0x7b2)=@assoc_id=r2, 0x4) mkdir(&(0x7f0000cc1000-0x8)='./file0\x00', 0xfffffffffffffffc) r3 = syz_open_dev$amidi(&(0x7f000048a000)='/dev/amidi#\x00', 0x40, 0x40000) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000940000-0x4)=0x0) stat(&(0x7f00008e2000)='./file0/file0\x00', &(0x7f000021b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000cf000)=@req3={0x3, 0x8, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x2}, 0x1c) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) r4 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000076f000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 23:01:41 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000054b000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/75) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) sendmsg$unix(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f0000016000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000010000-0x38)=[{&(0x7f0000001000)="688edc98f0e0d1d40d06ddaa3c230d3d58197c2a5738032f562f4c18cc1c2c569966f90ba4e4979d0b698aaf1048a0b7c12e16f9003ce51c70ef7ea49f9414d18bab546925", 0x45}], 0x1, &(0x7f0000016000-0x120)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000016000)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000018000)=""/64) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000019000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000016000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000016000)={0x8000, 0x80000001, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x472, 0x0, "49860cef905fe752429b6cb336c66efa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000483000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e9000-0x34)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000bc5000)='id_resolver\x00', &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ba000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000a90000-0x87)=""/135, 0x87) [ 62.815488] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/xfrm_stat\x00') ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000009000-0x4)=0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000000a000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000006000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/24 23:01:41 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400242) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f0000035000-0xf5)=""/245) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000545000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ec3000-0xa)='/dev/dsp#\x00', 0x21, 0x2000) r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c35000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009db000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa4000)=0xc) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00002a3000)={r1, r0, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000949000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000012e000-0x8)='./file0\x00', 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x8)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002000-0x10)={0x7, 0x8, [0x173ddef7, 0x3f]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x9, 0x1, [0x8]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf9}, &(0x7f0000003000-0x4)=0x98) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000851000-0x8)='./file0\x00', 0x9000, r1, r3, 0x7, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000c4a000-0x118)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000097e000)={0x400, 0x1, 0x9, 0x40, "3fb9b4acbd25ac6ad655a3cdf89d7f5f337e45357f57ffd2eddb91538c2a2836b4ca2f7f891c05f67b34bed3", 0x100}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000065f000)={@multicast1=0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000446000)=0xc) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000ddd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000027e000)={0x0, 0x2e, "62e432887b03f33c0896ef5709a6380f3d08804971968cd9ed94002c544878dd03d1f4a1f8884c66c5c1a7b583fa"}, &(0x7f00008f6000-0x4)=0x36) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f17000)={r3, 0x7}, &(0x7f00009ce000)=0x8) tee(r0, r0, 0x100000000, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000810000)={0x0, 0x200}, &(0x7f000052c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a49000-0x18)={r4, 0x40, 0x10, 0x7, 0xf6cf}, &(0x7f0000cd7000)=0x18) sendmsg(r0, &(0x7f0000679000-0x1c)={&(0x7f00005e7000)=@generic={0x0, "af81f7a254f60d3dcde77e8af290480e28219a95198daa765d6d5fc4becba48f609fbbc224f404a2d8efc37e0bce3c77f25be778cdc5846b10e01c541dce3ff0e2309450b711a866e7e77614931435a86d790017ef7b7a305a612c468587f4bf5c73999c09b8ed79146ff3464686967c05fd343901f19fd0fcc6c674c0e5"}, 0x80, &(0x7f00004af000)=[], 0x0, &(0x7f00004fa000)=[{0xc, 0x1, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b1a000)='./file0\x00', 0x1) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fc4000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000dfe000)=""/140, &(0x7f00003c3000-0x4)=0x46) 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfd000-0xf)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000d1000)=@req={0x0, 0xffff, 0x7fffffff, 0x9}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x400000) r2 = syz_open_dev$vcsn(&(0x7f0000d99000-0xa)='/dev/vcs#\x00', 0x8001, 0x400040) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000017d000)='/dev/rtc\x00', 0x0, 0x0) readahead(r3, 0x0, 0x401) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000120000)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/rtc\x00', 0x101000, 0x0) getpeername$unix(r4, &(0x7f00003af000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f60000)=0x6e) getsockopt$inet6_int(r1, 0x29, 0x10000000000018, &(0x7f00000bc000)=0x0, &(0x7f00006b9000-0x4)=0x214) 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002cc000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00001f7000-0xb2)=""/178, 0xb2, 0x0, &(0x7f000011f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x1, 0x0, 0x349e, 0x26, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0xc) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/hwrng\x00', 0x44000, 0x0) sendto$ipx(r0, &(0x7f0000a0a000-0x1000)="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", 0x1000, 0x4080, &(0x7f0000287000-0x10)={0x4, 0x81, 0xfffffffffffffffe, "3967a5e1d3df", 0x3, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x3, 0x8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a3000-0x18)={r1, &(0x7f000069b000)="", &(0x7f0000ee0000-0xac)=""/172}, 0x18) [ 62.992150] binder: 7143:7154 got transaction with invalid offsets ptr [ 63.008994] binder: 7143:7154 transaction failed 29201/-14, size 0-8 line 2931 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c17000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004e8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005c5000)=0x0) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000da5000)=""/106) bind$inet(r1, &(0x7f0000bfa000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000fbf000)=[{&(0x7f00008a3000-0x24)="c18951c122c72170d8ebcd7551499b80d187ae9d80dfcbc9ed54be358f6b320ecfe598ae", 0x24}, {&(0x7f00001a6000-0xe0)="0c00001f3bfeb86d5117e6638865f4849fd694994b69dcc4bfcfba87c3124ac2017ab37735bd097490b0c7de5d965d4285fe481228461162e0c4193fe7375cfa1b107581060b4fa60a991830c8988703605b043bb0cc6b5310b11fb6b83b8ff7415e05fb8a67600254c5a341ff51d593accce35e2a738c03de9cdcf8cb3d1fe6c7b85ede1ea46f1789f13a70653028e76fad49e00662f31569f059058f3428ddc6c6a269b4c81c911ac8864da8b5bf02bbcfe13dd153aa93395a1e77ddb5c2572e21b0e6c92c75fa1239619d4637bbbe9414dfed531b9afe3aaec09be28579d8", 0xe0}, {&(0x7f0000cd4000)="0d0ad0882ca572fdcbff3f39c680070c204452aeda44b001f241f0a29980430dc748972b340288a33d0960a1a058b5f9f46942a808f0ca58d5dfdc047f254f2310a244fb39c7d4e6c845caeb21b1069ca05c5b67a706376b9d263b4667be02ec0a6dba22818ef1c532eccfaa42830096b419feae11e69b1c8d2a9da7708bcc79dca632485970599131c70c78496cf17a87658a96386424d59a7066bb42d898ec8a42f9b7a923372e9efe9539f3e4945b33fe346c5e0cf90adee233fb9672ee8090735e5be5c0a72f3ef8d19891fd58f484dc7c4832d8ccc397b0ce", 0xdb}, {&(0x7f0000e34000)="76592574bb", 0x5}, {&(0x7f000088b000-0x76)="785d775e3dfb8a52f4e7ce5646f43513371f5b7466c5bdb51f7cb2bb9dcdbd5c369b71efa679e25590a8f23bf2ebec950ccc0e0be6a0477bbba6ed4580d152b91e3315ce8f210487d2fcb4bc72d1e71a65269c5896bec55d699010b1bea5897015aedcbf4911ac626366c25a37add195ba1c35bd31d7", 0x76}, {&(0x7f00005d0000)="d024c05c5bcab19accd2d2a21ca49f90763aa53ff554ca7d81b8040530e512994c8fa12d013241bcf5a83e9b75eccf1c82a3543241c7ef7f2afaef1816527595fa81171f6eaecd6b1fa94e6b0612f6915a9428b90f0bbbfaefe4013e974c9c26a5800e3f3d3836473e5ad4a1247d129dfc37fe32f8a1438497ec1e816fd983ae07c412bdffbf8ac45508be010c9f25a4b40ad79d6322bbd0f136ab4781a23b513e65510fa057f3eee267cd39828b3a2a712ebe7c1cb4d75d1a3c9f864550efc25e8962bc75a2f8f8e5d5ea5af49107d7ec5db9a0de52", 0xd6}, {&(0x7f0000c57000-0x1c)="65b8f7d9a11f893229a257437cb22b687d7c0854f6026c866cd80829", 0x1c}, {&(0x7f0000c69000)="1314432e5733866fdca4c181ff61d65ada27a6798241efc6aa8422d90425b7c30afd1d17f59af1b2eda864ee09e05e913480d6d91ecafb432881dace19dffb041b17c1349afaf42d8f7c2e4414f07330bdff0c292cf337377e177fd0832e9b571b7dea8f0c355802ad11cf809c3cc9511c77fdd520f773c366b0fef54af4a8941b69cd50a72833b44306e096ad8077762246ae39d5dcf1226f7e31815790df054a8396afb4a4034ae91f1e63", 0xac}], 0x8) 2018/01/24 23:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b04000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000807000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000)=0xe8) getresuid(&(0x7f000045d000)=0x0, &(0x7f00002f5000)=0x0, &(0x7f0000815000)=0x0) lstat(&(0x7f000027c000)='./file0\x00', &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c26000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x4)=0xe8) stat(&(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000cec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a34000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000592000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000793000)=0xe8) stat(&(0x7f000091f000)='./file0\x00', &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000063d000)=0x0) r12 = geteuid() getresgid(&(0x7f0000b45000-0x4)=0x0, &(0x7f0000b9b000)=0x0, &(0x7f00001cc000)=0x0) r14 = getpgid(0xffffffffffffffff) r15 = geteuid() fstat(r0, &(0x7f0000a6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d8000-0x4)=0x0) r18 = geteuid() getresgid(&(0x7f0000938000)=0x0, &(0x7f0000d2b000)=0x0, &(0x7f000030a000)=0x0) r20 = bpf$MAP_CREATE(0x0, &(0x7f0000f64000-0x2c)={0xf, 0x10000, 0x8, 0x7, 0x18, 0xffffffffffffff9c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r21 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000700000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000ece000-0x1c)={0x0, 0x0, &(0x7f0000c7e000)=[{&(0x7f000010f000-0x20)={0x20, 0x3f, 0x4, 0x5, 0x0, "", [@typed={0x10, 0x68, @u64=0x3}]}, 0x20}, {&(0x7f0000ef8000-0x324)={0x324, 0x34, 0x400, 0x0, 0x2, "", [@nested={0x244, 0x8, [@typed={0x8, 0x11, @void=""}, @generic="ce5fd0dda6bb00c268ef07e273f35dab47bfc84290edc9345aeedda0f678b36a87027a57884c77770fc11cbbbfc9db29e833b7929a6bee60a116964ea708d33db77ea3ee16a6e7c05fd6a3d81eeaf274b0d9619f86641b30bce0df9873b6bedeb61dfa76fcc060ea99e0b934ba89a5774b8a9090294190b87aaf50c03aa988778c583d0073d17c", @typed={0xc, 0x8b, @fd=r1}, @generic="d9cd7db30f20ef78f14f4783bea2e0f4793f3a513e18427e8393eb990be49a3f840c538cd93d56306cb54ae433d5896d4e238e6943f657bdce673fa4dd03a40f45a56fa3196f8107ba33026d00ae35ffe71e19aa0c568b8f818c277f249df6c75a3d217ec12d3d9e328da32091b3a7f8c45c0f2fa22aed671aecf86606c5c9c0f46394af96e445b35944b43db5b46599864894e6e213467f0e00bca350a26fdebd4f537873311599f7ce022472900fd97386942e52e7671dcff67434b6dae0b0", @typed={0xc, 0x6a, @uid=r3}, @typed={0x10, 0x72, @u64=0x4}, @generic="7b476b93b1bb7ab6450ceabd987de60bbf120a2a673132874ac83f3f30cd4fa1eab242051b787e3888d15f7d964531cc72d7159829f4a1f16ccf4bde61c451beb7f7eca62c6dc81f185b1c2f74d5526bf0d2e984f29394a798d1734d028a82d6570063e25832f10dbf02c4fecd5b1ad351d867ec7c9247799e487c97a29ec474d9c066941c02bafbc0ce6cd8711ad6bb46b0ddb9683403cfb4932055", @generic="4e5c000ff8dcb1529187aa6e3bbca5e2a876ff", @typed={0xc, 0x86, @uid=r4}, @typed={0xc, 0x37, @fd=r1}]}, @typed={0xc, 0x86, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc4, 0x4d, @binary="2f9caedbd473c76d06789d0566d6aea364f6bbfdcb801380c2a0381199efd7f9094d965433987b33c9ef7467ee73f959332390a458dcbdae9831f41cdce20ce9e94ea45b608930818325f9c4fa2e9b32fecd1fde81de1185a7919f3ea13f2b82fdf98d6f1a3e000e7831952fa3f9215d19ceedaba940c0a8219c9b57465f17b158aa41cab699a3c5cff1b32adcf193eeb47c04381e993315d05bfad7159d2c13decc89ea2e7801cb0a2c1bde00358f842e1c9066db5ecd13047f45f9"}]}, 0x324}, {&(0x7f0000310000-0x478)={0x478, 0x14, 0x800, 0x3, 0x2, "", [@typed={0xc, 0x1, @uid=r5}, @nested={0x1e4, 0x1e, [@typed={0xc, 0x93, @uid=r6}, @generic="0dec147959a9b7781e8222460f763fb1281aba6f3a350c7fe7d37cd42b838580e25198e5e89ba54dd9098d0494a512f61dcca2a29608d0cf18aafaeebd34f1efb2a6d5214770233c09a28321902fe6e6f3f4dd01a6e2e3b6dead63cc84d3b7b9487a0ce351a9593f2e47d7666a92b4ffd2b24b03cd8acea9dff198da0e1a58845507d50d2ca814", @typed={0xc, 0x18, @fd=r0}, @generic="ef78070afb5fbd2e4d3cec30f8b7b05989a71f4eeaa05e9166b8474e9ffc8871d88db5abd8e711dc5047bbd78333471375ec5772038b845fe76f3a03109cf2fd1c4a2b0da94ce10a3ceb801ae91fe028a6d89b1e88cd92a4920300d5fa1a2a38d0cfd0399c7d9cee5213579751446d32ca183758487e91728a256a2e870bc848c31c823985", @generic="c50af2ed8b3f95393a41efcdee02f192c14ad28e34922433622b2f2c066076e7a80195d2f3f1de0abe7fb38dfeb559d6c331fc5ef52a44db881e1fc7a0005d81ed104366a9942dee9b96b9ddbf2c44b7ff1d4eea8337ef74d2c4a2b37351d77bbf474f639803a768e0af96b7932e95f43b984ad9087b0199085b434778336e1094277b71b49ccaa7262ea48a07f5ed2c498b3cfba82a4ddffd82c87d68b98d0a3ba679ef703b97e0b838a467038328dc", @typed={0xc, 0xe, @u32=0x3f}]}, @generic="81a350d46c96c913ba763feb76d5cc39b5ed4c24153bbf29dc671f4ca45df87ff0d014d9795f2345e3d644fd764260d3d29627fc0c87687c7c19fededa0be7d93c5e9f330896cafa317d5183ed1cafbd0733ac3a98e3b3d998fb5087217a1ed74f940fff042eef35e7348c73b34b76f0e253ca474909a5af901ec4e3b39a", @generic="b80a4b0aa39e843f963d4ac2466df72dc26b8163036824a716a0b13c01703a859d313b1b1cd80f77127bbd00566c21d13e6d303aa63d70b07fae628e1d52292c87fd80dd9d49092b974de9fc55ff407a0d6e66919e70890ae583386ac1720000458476b50d9e8956c2f6c43f20f89cf0a64ba2bc3f656a86e284", @generic="36f6eb6e40887c82121904dfe5955892d825698eae7b3df186421bc5729fa9a4220825e5e603d56fc466482a52bfab36c4b1c73f701062ea38b1fb8eaf2b0f5392a88eaa195a4320fc54d4ef1c896339f35613406e3b2606b314253e269e", @generic="9a3e211ccc1ac18a8b74b6841d19c50c21d8248e2a293cffbf0520d1090fa19d8a487aa40eb47bd4bee7e86643752625c102a84015135266bb06781bbcd2730c78ea1a4eab169d3ea9147504a3a2cfc2bb0d13d2c45f4f7f", @typed={0xc, 0x1e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="243e7d64bb64e083258b7c28c4b9256729f3374d477d421083e1b7029380390643e7a5af7c22c18f4feac8bc6529e0632b0935489cbbe040ec533e4f49242015003e75b2ee9099ce41c477bb89168a6d5d4b581803682600a0da424a45e418b5e6a5cc678cd6edae45218e1050b56c472ec5920c4cb5716a2ab6b0aca842a2715562923254ebe67c920e518e41b41062d41a159b191fb775fa6414dbd2ef1a6d8b652a9c7332310d888a463207d9ea66f39403297b1245fdf2ecfe0789"]}, 0x478}, {&(0x7f000066a000-0xf2)={0x19c, 0x1c, 0x20, 0x1, 0x2, "", [@generic="4e5cff621fa2dc49acde4c983858fc09d8813013ab9655e68fca76d6a564fc251ec0a6114f1c12d6f34f846638cb17cc27a9d8e1c180eb7a68b4f5f4dbe92131fe", @nested={0xbc, 0x18, [@generic="fd663dfa93b47470d2ef631a05fba4e11ce499e1b1ed5d462c8126e4d83d395775a7c7359e08dcb27f598379f58695d194afa103cf40bac6563f455458d220b604aa34546d02a9a10e0f41d4e8b56e229a69dd3729fed6eef4ca97431eef3ec309258ad2", @generic="611176586cec0eac2953dabb2e908ae2d1ebd297ce1154ce1442bab06e2ef2452103a8df51cd58313533fd04d341963b57f36e8d1ca1cc4033914653ae5f40c30c3c63fd60f2c2fe7d7145752d9adf19031a"]}, @nested={0x8c, 0x51, [@typed={0x7c, 0x60, @binary="d65ef66201301c6e35c8636fa71955eb8c298216eb2ae27f36dd463c12f30e8a8609d5276ec434205b668f9ff63d72dcdd422c97572319ff037c45ead9321d44dd1922106ea02c5e8b209a7ab743a5b85620873bb074a86a5afe458634574178fb8d84fa1d9c769256b0b892be5a44b90f11"}, @typed={0xc, 0x5d, @u32=0x4}]}]}, 0x19c}, {&(0x7f0000dcf000-0x45c)={0x45c, 0x2f, 0x400, 0x4, 0x1, "", [@nested={0x44, 0x64, [@generic="6d268d0d853eb450c5a2910c23ad68c98ca9bf2a592496628e21e59cc22b5f9ad3b3d755f2e6fc46f22436e60d18dbff6590a92f458178827fded10d136f"]}, @typed={0x24, 0x65, @str='ppp1-usertrusted{cgroupproc\x00'}, @typed={0xc, 0x15, @u32=0x59bebf6d}, @generic="333ea4f87bfa6a49917f497f8f53fe293127d46c34e5d08995d5a4d4a4512198e3355590d11725bcee8e4ac1a5837bf4578639a1dfc5f1c826ca569dd922fb919eb3d8f5e00729442e194b1d5346a6fc5785f8876dd439d5b9bd7a44135aaba4f57e3813422b2047b44e1fa3314212b4640a000f285a336c4be237b0e8378b304620e51be6df17d0f903d896a321cb48b731baa7", @generic="3ba656c71294740b2f69bf049738c9bb2926ddb75d09cc5cea79f1af63dbb7e7f40553c6d594ef41b680f601f53d1bdbdaa509a882b8368e8f801d394b10c69dce10d01d9483f67fe5b632bc641c58fbb44fbe872e9c310954fb51477ea9", @nested={0xac, 0x5, [@generic="57093708239f007cdcd43d00d08a321386989c3789c4118fd33db23eed3e63386a94d793881347ea4ad1eb01b1e64f8f5b8ae9b82dbace3f31d0febea76a28c87ee11551bc98a1b4943b242bae0de8a0584faf429a", @typed={0xc, 0xa, @str='\x00'}, @generic="831a3ac870d816d99ea3e2225dba902c62cfc89a36ce630e7d541334658a90bf50d3f8a52b5da5ac05b661965b75b259f91edfd23ff0228bb8ed85d5b67d1f5255968e91"]}, @typed={0x18, 0x3, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @typed={0xc, 0x6f, @uid=r7}, @typed={0x18, 0x3a, @str='/dev/binder#\x00'}, @nested={0x1fc, 0x63, [@generic="0c2abee907d7fd2750ba45f134ae20e7a90dcb2077216756d3d34a9b146e755101487b3f1e153c7bffe16c7e6c455103b4926569aa4bf9bd35e273a183e9db01504710376cc7dcf44a6314eb6c5d5df8bb5866f9cbae73a124cfba1a317555e2e0322ed47f1e3a70a2b0fed0576a5306649bc39940c2e39935c89d9362f8b344f0bb9f337c028918e8d43cd2aba52da7aab6c99e10ec0552d1e54bbcf1bc0804ed4346dc5a30e02d9973ce8a44de359b8c0de0a5c574c0cfad40c4db2ac5e8a9f88d265a8e74f76465af42328626de0f58e170123c648d821d0c831a9817af686bdefd511147", @typed={0xc, 0x95, @u32=0xffffffff}, @typed={0xb4, 0x96, @binary="d74df5972f49daf3e88d31d00dd9ec4c6f8b1fd6e6e710e48f5b301d172f6a255d83c361f4bf25cae83debc215011b0a6f6b8f1c2456e427bdbe33366ffcff8a7f9c137a30337a7b688d412b625957b5a53f1ea942c4872b4e0a907c6d69e7bea4dba2f633c635c2e67338e98e35aa8630ab39e96a36f81f1eb64c77edffa0e29d668dfc38fa2305d3726c737adc81a15bebae849232bc90497463bac03d8391f5bc0235a081cbcaba44"}, @typed={0xc, 0x1, @fd=r0}, @typed={0x10, 0x41, @u64=0xb5a5}, @generic="6f177194ba0181be78a274523fd2b87a7fa078b20b9dff7db33a03cecdcd91ef52e6a6bae9fb252cbd7e1263dba207b6d3dee0839e"]}]}, 0x45c}], 0x5, &(0x7f0000fd8000)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r1, r20, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xc8, 0x40400c1}, 0x8000) r24 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r24, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000cb9000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000183000)=""}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000ba000-0x4)=0x100000000, 0x4) close(r1) ioctl$BINDER_WRITE_READ(r24, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r24, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x430000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000e64000-0x1c)={&(0x7f00005a5000-0x14)=@ll={0x11, 0xf8, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="6b945bc7d000e929cbead31a1a6ad99f74c54487ae85dee6b2e01c2fc1a90b39ff77cfaa56ad280aeaa653bd0b2ad1ba5f8c19e019aea032391d6d04a7598b622c6cf4203475fea5147956f66f491f5275a453077296e52a4c031854f7ff19c2ef98ff136c37f2c6b93eb99f3da40ba0deac106815e90ca24a58aa0120d7987b6773bfa299971f88c5c6a005f8bd5296aa3dcdbb43c01f9037cc0d4c7f8e4c325e4a7083a177ee9368ba16778e4d1d7144bca15d93a2c989914a7e2314d3fe1a114914194a5c7c37c3124197ba3970", 0xcf}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00001d1000-0xee)="d932314048e4efe054d0307f9d753d46585c282687920518b61c7490807414549d3d665676071bcc79bdf4f3f35a0134533d0e7e44615084c78e49e324a892963dc131490d8505853ad56868f0a6d03243d95613c5a70ca27720d1a0ab71f99b7dc73fdf7285163031849b9c36742d73cce13cbbd13b8e1c5e70aec773c90c10ebe755ded60baa2da0c0b49ced93bd096bb2528bc89c063f6f2196181a23d0191f25aa89a871f910b5c009e5906eb9d0206fa3e5667bd931b7748af3c9e1939cb5e959f232f0872a9dda7f3e09341ef1cd35cba7da31067c86f3568fe88cdc800acfc79b20dfd5015257466f250d", 0xee}, {&(0x7f0000000000)="a24c80352c6806135492cc429bd4629607526a35b3f57cc73613a69c11c7b2df8e301e08e269d4d0a2471a07e39ed914cb82c51d60550447306baaff3977e3ec9eaa769c42e59b811680b89d9c2f527057d1bf9fe71c8f7dac811b63cf17bcb2a6920f44c06838e74a69a3ef3e30b068f6fed007e1941d866e3bb087d29a8dc6b772a545de9824a619103f1dc3e6058a26557ef5a521d16c21cef250b0b6ffd0adc7262d2bb2f27dc665030fdb0099b5ce2550fec92f9f6bc4ce5df1752bf4ee76ca036aa76842bb4e3199709cd426649d54e2", 0xd3}, {&(0x7f0000001000-0xd6)="6495181bfd3b223e0cf776c9ed22ececa3948c1055a3611c92da5deaf46432b217e20bf8fec0888109703a092cc051d987bec3069652a9cafc2a708f1cf3cc569d5cc6910ed156f13688e6a38c518197cc3b6a3982ac8aa9d89d0a3ebc19fc3881cad19d9f0d174b6ac0c9835b346088a38d85e3914d1b3f16052739432472814f0b7129887ecd5a76603c731f28dc492d2d146ff4960057059795736415f1e8d65d88affb4b675638fbfc17862455259efb828f4dc438f103ced23f1f02d28b18001a44925ad1654aec77d94684ee04f514b3643011", 0xd6}, {&(0x7f000005e000-0xb3)="4c6003941ae224969847e832135e5ddac7c81f9bcf4adcbe6adbb8b50a67738dfa34ef4204782f7ba46652d88ff8a02c7141839f5b4a2da22807e490011517a2a36aadd688d93652967c07f6ede52fe09c5915fa4bcc3bb22417246a122a7b6a4bbfecc9376af677942706f58f317704a146917ec0207ef06246f82b48242710104167d1bfa000595b07b77731840aa487c4af6f8b200ea651a76fd4b26b4a95cbd6b27bd0aeb075e8de6a6aeee162865d65ac", 0xb3}], 0x6, &(0x7f0000001000-0x2c0)=[{0x50, 0x84, 0x299, "d4b081bb48e0e635b59e55ceeac28a1d788f929a257b22bac01977dc289c550aa581c9c4a7258fae446f81059d53a298b8b8e1c2ad41bc1bab17c163146cb17630"}, {0x58, 0x10f, 0x10001, "c786d778999b0a5d2ee2a85d3c213e858c453c75457cc1da19d2d9cd13e81d886e98674d5863b64d1f221662550b7d1820f2d8bde361afdd3ed0cf1da0544e3f3961727ca1acbb0a7fde65"}, {0x50, 0x10f, 0x4, "195889f47ed4f2272e85859b90e830fb2c5a2c865a1892da67e255389aed9e683737409af1fd332e5374542d11afff68d40a0be1f498ecf762876e2b06a51130f0dd23"}, {0x80, 0x110, 0x5, "b70c3a8735661952f2a2513203c8e29c73e6851b4e18ed486c58c3a8ac72e0eb7a575d0b64217ef07371b751066b8c5cbb179ca9e5903bec3e1c4ed865cc2adbee37cee404bd2ab6e78893f386ed5f14c24036af1d23a2f98fcb409ead419ac6e624ac349fd32b3b12c90dffb112daeefa"}, {0xc0, 0xff, 0x9, "06fe82db1dc014da097466494a941938d5ab592ce938cd01f339b2a24f2e2765a705674a20307d5003b9bdf0b7622a9fd363388278e5d8804aa490000996d148fd0158ff43ce05745d504e80cc16efb3c4352ba7b4003ff73a098b24fb58f79b9b3136b110f761a2d22f6a4d4fe23d5cab09b62caaa6c48eb7f555b939ec7d4eade7422ec321501dc97c431a588df212ae555ff5fa0605de12301667de1df33933cff22347d3ffb9deb164733ffd59adbf95684c"}, {0x38, 0x0, 0x3, "2278372127dd277933ad6387705c51dad1b715cec9a9137d9fc3cca139d2e520b0144c34be795ccf37c887"}, {0x50, 0x10a, 0x1, "2d826e7768e0f5148508e0da6797f7c13c30527d8d5df7b9f18d5720eb912f9bd8e5c342dd9fb199f5f78f049a3d73fffbc4a1f0aec4a17a6fbefb45e9c9bb7119c151"}], 0x2c0, 0x14}, 0x20004000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x58, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000003000+0x56f)={0x4000, 0x100000, 0x4, 0xffffffffffffffff, 0xffffffffffffffba}) utimensat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000be000)='/dev/dsp#\x00', 0x8, 0x0) getpeername(r0, &(0x7f0000f41000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)=0x8) r1 = open(&(0x7f0000294000)='./file0\x00', 0x40a100, 0xd) getpeername$inet(r1, &(0x7f00007dd000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "6903b99d4bef3a2f1008d0893959a4369a"}}}}}, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000349000-0x18)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x18) [ 63.060135] binder: BINDER_SET_CONTEXT_MGR already set [ 63.082345] binder_alloc: 7143: binder_alloc_buf, no vma [ 63.089730] binder: 7143:7166 ioctl 40046207 0 returned -16 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000e79000-0xe)='/dev/admmidi#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002f6000)={0x0}, &(0x7f0000c76000+0xfb8)=0x4) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) link(&(0x7f000058d000-0x8)='./file0\x00', &(0x7f00003c9000)='./file0\x00') bind$bt_l2cap(r2, &(0x7f0000065000-0xe)={0x1f, 0x1, {0x2, 0xfffffffffffffffd, 0x2b2, 0x5, 0x6, 0x2}, 0xffffffffffff82cd, 0x3}, 0xe) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f4a000)={{{{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]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4c, 0x10000, 0x3c06, "c5257cdcdc4f6e616cfd450a339eb0d027251e2c53d32507619c4442458b460635e13f6942363b1b8018c25e0f91d96a3647ad44dceacf2b3076659b524854ad8706c2019d31d4d1108e43521e0e995f"}, 0x160) fanotify_mark(r2, 0x0, 0x0, r2, &(0x7f000015b000-0x8)='./file0\x00') [ 63.105075] binder: 7143:7168 transaction failed 29189/-3, size 0-8 line 2903 [ 63.114905] binder: 7173:7176 Acquire 1 refcount change on invalid ref 1 ret -22 [ 63.119886] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.122813] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.140485] binder: 7173:7176 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 63.154881] binder: 7173:7176 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000d000)='/dev/snd/controlC#\x00', 0x4, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/24 23:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008fc000-0x4)=0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000e96000-0x28)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) sendto$inet(r0, &(0x7f00002e3000)="9d8dcb26640a5dc8f66af517c97abfb806e75f0e9a7dd5744ce3d35b23ca8c9f5dd24ca2de540c1ac627e2706b4bbc7f1aff8db87e97cba40248286681b3f3720f5ed5f16006cc9403901af2de9b34db9e502d150b41", 0x56, 0x20000000, &(0x7f000054b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000088a000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x8, 0x3, 0x874c}, &(0x7f0000c96000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000306000-0x10)={0x6, 0x0, 0x6, 0x8, r2}, 0x10) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x6) set_mempolicy(0x3, &(0x7f0000e08000-0x8)=0x1, 0x7) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000306000-0x9)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000568000)={0x208049, 0x1, 0x0, 0xffffffffffffffff, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005bc000)={@generic="14aa807c19a934c3e1fc35186f11439f", &(0x7f0000bb0000)=@ethtool_cmd={0x5f, 0x0, 0x9, 0x4, 0x7bda, 0x20, 0x7, 0x6, 0x1000, 0x3, 0x1, 0x3, 0x0, 0xa0a3, 0x6d, 0xffffffffffffff01, [0x5000, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:41 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f000099f000)='/dev/admmidi#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffff65c, 0x5, 0x80000001, 0xfff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004a7000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000047c000)='8', 0x1, 0x0, &(0x7f000048d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000050d000-0x8)={0x0, 0x2}, 0x8) mremap(&(0x7f0000647000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00009f6000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000477000)={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0x8) 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readlink(&(0x7f00001b7000)='./file0\x00', &(0x7f0000718000-0xa5)=""/165, 0xa5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000fff000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f000063a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x800) getsockopt(r0, 0xffff, 0x9, &(0x7f000003b000)=""/210, &(0x7f000054f000)=0xd2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00003f3000-0xd)="da04f8c261cf1fee7ba1859b90") ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000676000)={"f2dc5cd9d1beea5a809cafc26153acd7", {0x4, 0x6, 0xaa3e, "1393a5ffdff3", 0x1, 0x0}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e8000)={0x2, 0xffffffff}, 0x8) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00002c7000)={{0x4, 0x100, 0xf27, 0x1000, 0x400, 0x100000000}, 0x1}) accept4$ax25(r0, &(0x7f0000778000)={0x0, {""/7}, 0x0}, &(0x7f0000211000)=0x10, 0x80000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd6c, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000da8000)=[{{&(0x7f00001bf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002e8000)=[{&(0x7f0000f51000)=""/223, 0xdf}, {&(0x7f00008f3000)=""/196, 0xc4}, {&(0x7f0000286000)=""/24, 0x18}, {&(0x7f000095a000-0x72)=""/114, 0x72}, {&(0x7f000093d000-0x5a)=""/90, 0x5a}], 0x5, &(0x7f0000483000-0xc8)=""/200, 0xc8, 0x800}, 0x3}, {{&(0x7f00007fb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000099e000-0x30)=[{&(0x7f000034d000-0xa2)=""/162, 0xa2}, {&(0x7f0000811000)=""/166, 0xa6}, {&(0x7f0000559000)=""/50, 0x32}, {&(0x7f00003c8000-0x55)=""/85, 0x55}, {&(0x7f0000521000-0x4a)=""/74, 0x4a}, {&(0x7f000035d000-0xc9)=""/201, 0xc9}], 0x6, &(0x7f0000a4d000-0xde)=""/222, 0xde, 0x3}, 0x6}, {{&(0x7f00003e1000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000c5a000)=[], 0x0, &(0x7f0000e2d000-0x53)=""/83, 0x53, 0x9}, 0x80f}, {{0x0, 0x0, &(0x7f0000d0f000)=[{&(0x7f0000402000)=""/45, 0x2d}, {&(0x7f0000421000)=""/229, 0xe5}, {&(0x7f0000598000-0x4c)=""/76, 0x4c}, {&(0x7f0000341000-0x5b)=""/91, 0x5b}, {&(0x7f00003b9000)=""/241, 0xf1}, {&(0x7f00003af000)=""/37, 0x25}, {&(0x7f000091a000-0xfd)=""/253, 0xfd}, {&(0x7f0000531000)=""/8, 0x8}, {&(0x7f000098c000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000843000)=""/196, 0xc4, 0x8}, 0x4c}], 0x4, 0x20, &(0x7f0000bfc000)={0x0, 0x0}) dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a86000-0x70)={0x5, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x20000007f, 0x9, 0x4, 0x9, &(0x7f000069d000)=@generic="d85212d288d7b76ad93bbaf5df04a708", 0x1, 0x44dc92d1, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000714000-0x8)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000bc0000)='/dev/audio#\x00', 0x7fff, 0x4000) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054b000-0x15)='/proc/self/net/pfkey\x00', 0x90202, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a69000-0x8)={0x0, 0x100}, &(0x7f0000a2e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005a3000)={r1, 0x0, 0x10}, &(0x7f0000692000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xcab000)=nil, 0xcab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000aa4000-0xc)='/dev/audio#\x00', 0x100000001, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xd1) bind$inet6(r0, &(0x7f0000cab000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 63.193140] binder: 7173:7191 Acquire 1 refcount change on invalid ref 1 ret -22 [ 63.204770] binder: 7173:7176 unknown command 536907575 [ 63.211618] binder: 7173:7191 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 63.218489] binder: 7173:7176 ioctl c0306201 20008fd0 returned -22 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000eb000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) fdatasync(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001a2000)={0x0, 0xfffffffbfffffffe, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) fanotify_init(0x8, 0x100003) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004d5000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000bc7000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000097c000-0x4)=0xc) 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f00004d2000)="", 0x0) sendmsg$key(r0, &(0x7f0000c46000-0x1c)={0x0, 0x0, &(0x7f0000417000-0x8)={&(0x7f0000bc4000-0x1d0)={0x2, 0x17, 0xffff, 0xf, 0x3a, 0x0, 0x4, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x14, 0x4}, @sadb_sa={0x2, 0x1, 0x0, 0x2c, 0x0, 0x18, 0x3, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_key={0x1b, 0x8, 0x670, 0x0, "7fb939e8a9bac82cd0382c34538b5c59173bba789fc05a612f857dc6cf9d3d87fcdab875aed0ecb7eac3f689d620a6cf1bc2c1ebdbb3dc6eeb11ac0c52e6376ff47db92b61952eeb3749f46f4a071bbdb676cb9b06de50d427c588f466d0f5e0194c65b1b7616930b232356e94193c35f9479e8a7e6f73104852d76b518530586ee2a24239c07b3d623ce91caa5425bf4c033d88c1a3a8c3e18cd9fbcb3a5c44161f78db242e2e80540cbbe33d46bc356a4f15884a107a902cc5973ab8e940062863dc67b40a91491d84432d4c82"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x5, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1a, 0x14, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x8011) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008d0000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c3c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a34000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x9, 0x8, 0x400, 0x1, 0x10000, r1}) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029d000)=0x116, 0x4) r1 = syz_open_dev$amidi(&(0x7f000000f000-0xc)='/dev/amidi#\x00', 0xe3, 0x400000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d41000-0xef)=""/239) 2018/01/24 23:01:41 executing program 7: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000375000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e37000)='/proc/self/net/pfkey\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006b4000-0xc)={0x0, 0x9c, &(0x7f0000170000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0xe37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x0, 0x8ff2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x650}]}, &(0x7f0000f6c000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e25000-0xb8)={0x0, 0x4, 0x4, 0xff, 0x7, 0x4, 0x3, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff9b77b045}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x10001, 0x1}}, &(0x7f0000779000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000087b000)={0x0, 0x1}, &(0x7f0000d9c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007a3000-0xb8)={0x0, 0x4, 0x9, 0x1, 0x3ff, 0xff, 0x1, 0x1ff, {0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0xaec, 0xff, 0xeda}}, &(0x7f000027c000)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000680000)={&(0x7f0000c3c000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0xa, &(0x7f0000a59000-0x48)=[{&(0x7f0000a64000)="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", 0x1000}, {&(0x7f0000dd6000-0x31)="b21cd990d6f2f5cd110e19f6212e3691ebf5074583c40a4abfc2ea646d1c28587a28b53101fcd31d08cf9e0dc705c06e0f", 0x31}, {&(0x7f00008a6000-0xdf)="925f6ab063995175374a13bdd4702acb43f9eae090221326ddcde427512ecf9af3486fa4bd57c0db780acfa03c6c73898644a3a34e2e4094c4c15ecb44dd97b4d7edfb7c236cc43361540e3b73779cd81352e129c72b5df48a308b02a21dabe625c3d994b64535114b07b948b9938dc0e283842b860b22f830d54b0b01ec943fdedb7b9868b65a97fb907eb7a7c63e4355095c0be665dc7ced87bb4eae8fa5e1c730fb272d320ebc334e61ef94d0b261f2e9b920cf678b264b0be9bb6915005650cf57025956c8f20ed100231bc3eee0d3cfd18b96cb29c2be1af14b063064", 0xdf}, {&(0x7f0000b26000)="82c2a50cca5278e254f66de5b2f83e97832ab5e440dd9a5d27484ef52afd1fc31f13571679159c1d3e1570255e931b1d53bd95ab4897a2a00dd5b9b71e857e520704bc84387ad2017ee2ba90a0fb76ae36f971b4c449011bbcbdffeab05ac2e11948969c70af71aeac0aa0866e76d6c2bbec227242573b22455cfdb9d42e59f050ef9c6d01c872caeda3ecb2ac9d995102fa46bcf44ec7d6cfb7c846cf0430c14bf40f69381c4ee9213b2fda7c263863aa99b5f40ef0265d70fa103a7654ac4d006fe53ff1350db9b38e7f7c7b70c4f197125956dfd5e821dacc1bbc50914beb25a9a9530cc965ccfa375a60bc", 0xed}, {&(0x7f0000653000-0x51)="ed754fd0dfaf7d5de56dfe72b42a3bb0b5943c173e3c99a3e951707f82472495b0355a18f475d59a281c60dc747c74671ee8e1177f7365f7595353e6d4bc1f13c0b40570c6207080884f086a053c0adcef", 0x51}, {&(0x7f0000147000)="03a3cac6377ba0813d96a87a40c055c6882c79538a60e3cb5f52ecdc797b021890db07b94f678ae7d9b6a58a1f6a689b8b9d00f11fda6f1331246c86002cac4d11a0f6a4b4bf7c0477cd6a51281aa19988973521515af111de73518c948a334a593e0d0000000401e0b9d1c704602b80d5131cd6f849a528defb09034a649ef9490d621ba01bd7abf4fa15caf3d82b649ab3435fa393354c6b861c1273f56004e67359af45d5201a2847bd37c71ebe4b732aa4a82c14e7e7b555f1818ecb2c543df634f64bbfd029500ca3eccc767c46a0067b7f4533c0e53e276489390cf1f152d35f6a39745d4b260d7ac259", 0x93}, {&(0x7f000028f000)="a95d4210288f7cae9aae9e417b17570e1dd97f9f17cb5261d51635db545a5c2a1b4d7df40778a6", 0x27}, {&(0x7f0000cb2000-0xca)="09581a06b89e3c4f8ac5cee17a6b1a4c98adb455e0c8fe974aadc528368d11d681abdc079ab22ad29c809473bb4828aa56402b85112192b5288b8a0e515458209400d166cd9a0938122858ddd7899f75a824fe63264960faf322154b336ddf729222e40e804392c977d7a24b67850505d913879d3ef030bb273da87e0bb1fb930c3c2d2ca9dc6d0328a0398106c8be7c2207c680c1fc05e4242a998353193731980091ea8393379a8eb047f14a44ee67ac546ba7977c298138b20d35215c8193acbb05914a513e613e6c", 0xca}, {&(0x7f0000fcd000)="74906cc74762fbde3dbdc6cf514c60e0ef6029046d6651afd7fe5f3476e07ea2713c624b1d86129ced01ec8d9113925b14b804f6df105b6e1a64e8a0fefa29437657598aebf78f725c44795d61f7e68a118a44c6af36a8d47f6b889143f2dda3216cd085b1eebff337687acbcd1b04195025c47d7286716394d808e8f4bf52cad4be3c821c61d720774fc2fbc628fa1ff7", 0x91}], 0x9, &(0x7f0000a34000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x200, 0x0, 0x6, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xc, 0x101, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xce, 0x4, 0x280000, 0x7c6, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0xcf1, 0x5210}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x3, 0xfff, 0x567ea1be}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x5, 0x8000, 0x9, 0x1, 0x1, 0x4, 0x9, r4}}], 0x108, 0x40000}, 0x1) bind$pptp(r0, &(0x7f0000fbf000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38b, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000947000-0x26)="2600000000000001050007008980e80500007610002b2000c0e9eb094a510301018703e500b0", 0xffffff1d) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x799, &(0x7f000066d000-0x4)=0x0) r3 = memfd_create(&(0x7f00005ae000)='\x00', 0x3) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000e71000)='/dev/input/mouse#\x00', 0x2, 0x8000) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e72000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e73000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000e73000-0x4)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e72000)={r6, 0x9}, &(0x7f0000e73000-0x4)=0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup(r0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x5, &(0x7f0000e72000-0x14)=[&(0x7f0000e72000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000669000)="4a41aaf582b535eee5f354871e41581ff8d7d248fa315e9974d36d821a49c1e29099e0aa4c038f07a7f278b6776978a2a287d909d215cac86c922a2b8b65917f9a64e7b61e950c298db4f4c9d4f385a30c03974674ed2320cd6c37ffffa78ee3d1f4cf08edbf70ac98bcffc4fd4fab31537e451b52c89211d31b3ce0af293965fcfac56304ec9cc2c60e7266194f9f3ebadbe735ff8accb27cb105ccd230ba43b99011b771d4f20c5522a731402266e07c1c8de0", 0xb4, 0x29a93295, 0x0, 0x1, r3}, &(0x7f0000e72000-0x40)={0x0, 0x0, 0x0, 0xe, 0x3, r1, &(0x7f0000e72000-0xf2)="d8ed60bba62cf40b62f45665131069d2f039b74ebdf3a882c1be34eca40ec66471b9602fbea1ae429c3b182a0c1387f33f0d61cd34769f39d78a6980f861980ae38e96c452909637bc9a48bcc48b98bcfc909fe473b357ffc30682b0f8474018c83afc3c8144de423988f672b0f53a7a5244f6997d127e2a73fe09ed8790a1eec5c714f6c211d41eec285a7a042b00a4e507e01bb31419a86ffeac869834c0b2b16de1eb4deffd1f8e1fcd2234d1c5fbe8e443ce24a2462862963afa3ea14104941f222d691fe761bc7a7fc0ab5cd4d41fa71545eba2e3f9265050c1d6d50e389e831ab59460b56a8e46c087477465db9056", 0xf2, 0x8, 0x0, 0x1, r4}, &(0x7f0000e3b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000035c000)="36df153967b4ef2e8e63256c10f155533af345ae949a932097cbce50814a147e7276a903bfbc82e5cd5808064a298c8e4c95df7f330aeaaeacc826240421c737b89fcbb017584121aa8d064f2e429723a639416dcd0907d4368e1fed2f0aaca89fdb2dced96337f29c0b56fcbcf93a4c2005755b47e25eb8a5a26dff96745e0a0cd3f21c9b7f4a9456b6a18178d1c25161a152dcdcf8477dcd8a6206443d632e5e5f7af0b2b93754c8af49bfa80a281e5e6ead3b941fcabb4df1db30c4673f3057f591d4e4a565f01cf6613f41a21954e8a92a757e3243eff95caf2ff24aad23093b734df76f9101e1043a672b581df3a0968d3b62fdfee6", 0xf8, 0x2, 0x0, 0x0, r1}, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x6, 0x3f, r1, &(0x7f0000e71000)="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", 0x1000, 0xfffffffffffffffe, 0x0, 0x0, r5}, &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f0000e71000)="fdcc4abee9d5f13e92500809803361fe41ce2706f32c13792549cf34fd23974fbcd6956c3de08499c354529356c67face5601bdab71d9b96719a8d555ff6c3832aa9127d052a25a4c4ce253b517d443901bab10c7ff17acd9b1263078471fe8583f93b13af2307899a7f92c93da704612e9ccc5e671df44f3ed5e0476bfbec3c1a088393a3a50a850f65b8e352a86f3fe251fc051785817821fb1f1acd9c79201bd00f445c1fc807d1f0165a785b2fb1a9ee532ef7f8b7052304f0dd015df3c59c", 0xc1, 0x3, 0x0, 0x1, r7}]) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x400, 0x8) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000f9a000)={0x0, 0x0}, 0x84800) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000568000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) bind$inet(r0, &(0x7f000039b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x1, &(0x7f00009b6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b99000)=0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000a98000-0x8)=0xc00001d) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ed6000-0x4)=0x4) recvfrom(r0, &(0x7f0000e13000-0x5)=""/5, 0x5, 0x40000001, &(0x7f0000b3e000-0x80)=@generic={0x0, "26148186fb25460219fa94221be89c68637457dc681ec5e919a4488c24292ea7efae58da2fc77655d44afd9d69ab2d89d493789f4bb5855c586165987cba9a7375c938e2ed07d0e9c60f7b99c99438467beb028e22d52ad2f9db981c2f32b6107001e91df10c1f22447c881872f13eabf6965dedb0b154f284dae84ec4fc"}, 0x80) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000048c000)='/dev/kvm\x00', 0xbf840d99a0fefc64, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e9e000)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}]}) 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000006000)="9e624d98ec6a1a374388f5ddcb736ec4f7fbc5b4d4fa11c2a36fc4acdf17988ec4605f0f87e2275ee1c41c684ec6868776fd0bdfa776f4e537a5789fa1e667361a22b98cc8033eedc7b6d6a1d1ec7f782916405899aa1db650ec16a4741ebe74d9030681fd248ce0f735bc6f9a802213663b5ee44681edf31da6477c542c8670b1cdd7eb446553db9a58aba89502c9e430619121cfd1233aaf63a2e3fe8a261964858fe4d182293f6464869ce6d4d1b74a4cc33ebd8493cc8d") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x20, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ed000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000)='oom_score_adj\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000009000-0xc4)=[{&(0x7f00004ed000-0x58)={0x27, 0x100, 0xfc8, 0x2, 0x200, 0xffff, "8635715bce2ff8fdfcff076070fe200685c3c8d9cb5e5f80d4a9b02e42b5eeb374b997c5dc81464ff18b939562c695e142386d0a796578a09c4b94898f74c1", 0x5}, 0x58, &(0x7f0000004000)=[{&(0x7f0000008000)="7260b08ad305a66bcaa3807a560f56e9fabcae5979087e5ff856520b0a566136a7b9432dc2bd7eaf1402fc039a7749ce4f46e4a6a90f5c3173d4c8a872ace8", 0x3f}, {&(0x7f0000009000-0xf4)="b7b58349dd847ffcaf2bf71abf41813664d68b959650509b1757f35e381b35b6e22110a80408c7e6613510bbc607bfbe87cdc70afe37adb4b27d78c7bcaca6d6a017f4d3c3f5fe16f428f7e44a5da68dc5395806f2f398ab986c741df9dd5161d4012a46ca9ac47ccf338efe8512a4a27d6ecf79207280e1522ec0ecfebaae2db73fb06021e8b9b7b1f0951f12e7ac6da1faace297cd84534f48a56ab88afaf8626f54e2f769e3195b5906e369d9128d905ad81e9d05a58fad1176f573ec80c1a3c727ab83dd641974b525b26d7073270950016533c3eebc7e3f2b839cff8d322aab0cc21cc246ef3f75258da5be9d970fa13081", 0xf4}], 0x2, &(0x7f0000001000)={0xa8, 0x11f, 0xbe0, "0acaf278cf427d3b0abfda905fa4251fdd5164ba20d74b3ec2afb80adc641b96e126eff1d787cfa189d11a481f7f0b53c60cb31d6332a68b3be3013e2fb2d70a59bff169167021390739fe54e35c7515ea02f1a522e1f2bfc8b8c0cb83f0fec050b75288faf7d6cb0f762c2ce64ba156c9ade8b487a10794e8dda50165b2d558005162404a138c1168ab6dabf874358462ac751f33b82ea142"}, 0xa8, 0x10}, {&(0x7f0000008000)={0x27, 0x12, 0x3, 0x7, 0x5, 0x0, "d0a560b26b8aecef4e5c1cdfac931271b125bacde072480fd5c52d0d8e4d1bfe14d534ca414221de1fc65ae29ec7358e67b0203a21642cf0e468ef80243e2e", 0x7}, 0x58, &(0x7f0000009000-0x30)=[{&(0x7f0000008000)="0a97a541c36abc5f0ad97d2aa302a34824a7d5635a0ab6b47c09d70e12139ae0c99dbb060b15e7ba7dcc89df331f99454e509dd3164cbaf65522165397c40c4102bdafb8cae6a15ec038b527e620cbf36a178cb9fb030e5490d42c832709f96d875519085ce2dbe45cf86ced086b1c077ecf173e128d1c5c5c1cd06ca73c546811921f8b5ab4e22b9c14acf738e161085fd45eaa849f206b1acec05302e46c103593360d831a54067fe3befcb778316b17a23b1827ab844bf881555f9ffe8e4749bde13bcf1e13dbadcf600edf22c99d506f45d6965d83a891c30c673b816cf5f16d92b260de95c168cd5f2ec3a4b2", 0xef}, {&(0x7f0000009000-0x2f)="3efbfa213c72d18a33c7b1bf050f816e950fd150a5660de44e377150db9a8e75095b371fe212784af052ac53a4ae58", 0x2f}, {&(0x7f0000009000-0x4a)="e138180964413cbfa6a2e56001f54a8b0c47228b277743c1c9c7c3fb768ae74b672f42602a465b824ede2250829c1b703b698a2a2df6299e07fe2af11c19a0292e32e139e6a4fe553730", 0x4a}, {&(0x7f0000008000)="fe71c682e75ec4903bbd9050e9605e91996f2369d0eed0d9e2e0a4f5945eba0c8bed855c06150da9029a1098d3b28de11536561cc06576e3d62bd9ed53019073191457373546f7ae4efc7a8ecf67ff724cdb15a56a09e6410622302762e3a081f46bdbfe31a058f3aedb05fbddf0ce0b93070a3e392b9af3b00d376545149af2417ea21323035e03758a1615c20b8fb8f41d7f2dce0b5240815c74c96f3a7a2a92214bc6c04fd823609e38b76d219d6da8d107cd452a629abb286adc65fa113b", 0xc0}, {&(0x7f0000003000-0x58)="e34aa7621adf6dfdc8fec92bd9f3bd685cad8ba433a532b74420b5b958e55ffdb72eb3fb4a8ce6846413ed597a7b15e6b4cd309a72c3afd48e4c27cf54a63709f04cf93fdf1ed5eb3e1939cc7b7b3e4f621b7d5dd6890e2d2300ad1988ee9239bc67b2dd1ae49e53ae5f445c", 0x6c}, {&(0x7f0000007000-0xd9)="9d6db29d52ceb59b35a50a829fe86e6f515d81f2f6afe46c57750dc3243eb213b6cdcb92cde1f51bcea9f8e51211453baa17b550b2bc9783ad918088f66a82b9fc0eaf63a5618fef76add6cb913b0f0704e5a16e73c82feff9c1616110db7c8f6f8d2c522ee9b61404ec9ed48c6e0ae087cb1956053e598e053ff0abd4a072a2c0b00e7e8d037f20153995143480accf8fac96fd8ec6d9a7fd3f2c169ba7ef59d8dbf69c3bc3f9ea674bc4489b245f4ba94227a04c53f1055ebff3434bee9f03d7e51a5b8ebf4a0d3b8cf35fd6077a833f201b1b98ae2671b1", 0xd9}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000008000)={0x27, 0x8, 0x2, 0x0, 0xca, 0x7bc, "352bf907eed64b7ab497d4d650687a16d5e19c98a4ba6b6fdfca6787446944e7c3a681958f15db70e2dd1df7f521e9cfedd0471db5f32b738e8bf213c8d3e3", 0x0}, 0x58, &(0x7f0000005000-0x10)=[{&(0x7f0000009000-0xc9)="227033ed869e031485540da683163242a525cdc99630071fe533ded3f56f033c480451f897a8078acb8ce91bfbb92d5c03ef199208dd73af1003b7f27b3aa5c04df9e03d214c2c94217dc6acec6e5c0e12282077ce3fcf745dddc712db1229b91a25a0534f19f9ab64e4eff1b9a7ca7ced08e7799254ee64e0a71e0c96dbc67e8427aa85b3922412ffa2109d887d2b2df3de4359398a39a135aca9fc8015aaeafdd067f9a28b1594a398537fcc33b75f3db8972bf976037d92e55a559129596740dedfb5e82017fe0e", 0xc9}, {&(0x7f0000008000)="c4a4", 0x2}], 0x2, &(0x7f0000002000-0x94)={0x94, 0x101, 0x100000001, "027177906383c6e27c6dd3a84ea8eb5d1b6d5a109f46a676de7541b6a045fb7d1d2bcf3086c1050cbba2bbaaf2ca346f966d7173d5ddb1f206aaf852cbce784a2f50697f9e767043b4d0c9a4546f93be12151dd65a1a4098577ce8ddaf482bade8ffa41a23af5a28b908a438d1296dde7a69348ccee6902f2d2a514efe4b85bffeeb09094f"}, 0x94, 0x4}, {&(0x7f0000009000-0x58)={0x27, 0x2, 0xd6ab, 0x7, 0x1a9, 0x20000, "04c6d2b0b08e2b8bfc4c432d73578eba370931e243a68b46ef51e73dfc7d944a7a6f6d7f8fefba902da2c7897cdfc71ed54e27d50cfba1e51b5fc6ffd12301", 0x4}, 0x58, &(0x7f0000008000)=[{&(0x7f00004ec000)="d1e082230c9092981c54a8b4ac08d51752eb504442dfa9191c6948e6b15a070d1382affbe5e4336edf6e44c3e819ef9d99c5b3ae1090d3f3bbedfe14a9790724a7620845e6d6ec89aabf4d8baa", 0x4d}, {&(0x7f0000001000)="e0d274b9ae66621df1d843e6a515364db1b6073706a647ea88b60d6f14513ed41dc0b0d288044bcca83503b61201f499a1cc000837a0533b9dd5b0408490a3705389951b10293509571673a689e08a1e04d51ea96ab56115040d0cfb4cfe61ce9b6baf9879b06ed2a49e3bafb794824f640139a287e72544995c9cfd879a0e7463a441975d2e94e6f9f51fb8b5ff097787904c978df5df53", 0x98}, {&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f0000008000)="e67f10c8825d08fec706fc22f8d14d85b855da14ed2f195bac835ab4dcfebb4c46387214d1ebb561ec", 0x29}], 0x4, &(0x7f0000005000)={0xc, 0x101, 0x101, ""}, 0xc, 0x40000}, {&(0x7f0000000000)={0x27, 0xfff, 0x1f, 0x0, 0xbd, 0x9, "4106d94b2a61612330c7fa4f7b291682bf2566a2e47daf8f66ba015e6bf9ae5cde761f93c78c9c7af204e52cee7bc65fb45526608cbec3676fba3c8e085e55", 0xffffffffffffffff}, 0x58, &(0x7f0000008000)=[{&(0x7f0000004000)="cf38d44c6b7c09b63d6f66a49e97b9b4c6cb72ef2562396fa0679691aee9a6e6376fc372c4d65f00a4bf83219ea873ea295b0148a03f5a3716893d926b4a1b0128d8a2e30fb2bbd2cfdcd1e49066b829bf632b23a70870850cd09d5149b62e8611099e1d0c0e2d515a284865b8633abefe57e73f8a322712", 0x78}, {&(0x7f00004ed000-0xdb)="8d91ba06df91eb8e0c43f107b5654ca725177d14f76d0ac68bc56473b8ed164752470d93820fc6342e5ea2ecd3a5585c657484d3b278f0258b83b75aa5d2a93f27b65945e4c7b1825967aa5f3c7cca533c266e4d4c5439b3a6fa9fa99740f52e8c4a07a0e5eecdc1eb9f59d693cb2f0833189be314c93c5f668e6dadeb935f31d6860adfb9e2efb17179f81efc55370e9d0ca75191d3655cc449629d43577acf7593703052c3daecdf7c36303f77f1b20d2e5f9c0b4c3424fe51920a80765a9d7e30d167e6eb73989f4dc099fd3c3fb438f3062a7037c1b67f1056", 0xdb}], 0x2, &(0x7f0000006000)={0x30, 0x100, 0x2, "f7881f9125546c2a992246a259a09189aae46015f9e0ec1e5d69163449b2567058"}, 0x30, 0x0}, {&(0x7f00004ed000-0x58)={0x27, 0x4c, 0x3f, 0x1, 0x800, 0xac00, "b98e303c8897e686bbf015ba256825e8d18dd27a7eed47835505e05d28845415e672a0914b0c36366665ac83b43d680e1223af3976bf10fb4c167ab5ca39f7", 0x5}, 0x58, &(0x7f0000009000-0x40)=[{&(0x7f0000003000)="b50a15b53a08fa6efaa72547347e460245aaee02faceb59e455d32f9f2775244485eb65a3e6507f7ccbaeae81ceab00582c10609352f94cf9c4c7137cb559cc9", 0x40}, 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{&(0x7f0000008000)="0785b2f8a663d62420d8cf0cdbaa73401405d443e1d58f11e63003ccd58f0882de84d16a8919dc5c1d39935a259b81616234bba8010b768d63fc4cae2765d8143420f2b948fd733d2c9fc7b42ab20217c3c702841375511a0192d0628dc1c57f8c30d10efd10b0e728ba40f2c16b8437024b65e13aaadd0f507faef1d07c0f1bf76849460e75f86bdefcb65d847459e92a6d3287706af1aeac979fce0efc4c36523727555323c037d6e56f4f53f0889e3e80ec6b8515ec", 0xb7}, 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0x1000}, {&(0x7f0000008000-0x82)="15f816bbfe84586ad7a2decfa5295e2c3caefc479f7c5e15015ad6841687e361a92a73a7bce137e1ec962d74f4c18589597c7457b5e8fe449af00cf958530b894195643e41fed48a0fe11618fb459c8d40053550e1b7bce3c8a1bb8520feb719a3c085d4e963b9b6bd9acd63fa1c1d6c97285af3fee3672308f970109c1ca02a6dda", 0x82}, {&(0x7f0000008000)="56f70cb43981ff6a23a6d1e0b697019700c9460cee41f125fa0ed6964c242f677ed362f4f1db824b00c29c038efa540da031e2d989aa60e3f0d6e05831014517cfb9dd6a0aacb4b0d77063c4dddf6c1b194cfef9c0badd870fc733785291193b0d1eddb4f1d380f3017244fec8aeec0fc8ada65aa940b2c8e5fb769ee62785df66275ca4290f606257d18ef348957ae5ef881922bbe403d33a9101a00ae7050952899e84e7d8d90b8c3464663a707ccf42f79dc783d4cd466138af2bf77517292350614c9f865482a470cb7f0841090c8d582617925b36765ea9ccf8698ee2120591b12a2c29c36813a3e045b8227f0b9a", 0xf1}], 0x8, &(0x7f0000009000-0x88)={0x88, 0x1ff, 0x8001, "292c323be6278a63a6db03812d9621bf5cd5c507fbc2f0c88f99285870fa52214df1413845e54d6a51f9892aa4b28bbeff813d4374f21cf4179d4e08e6807fbac00cf04e8ece333569484297ce4b8cc4bbb38ac59c9f41f710b891619a96058547dee78bf1f921de85daea75c85be9ab9448a0840f3269457e35"}, 0x88, 0x14}, {&(0x7f0000002000)={0x27, 0x6f21, 0x1, 0x3, 0x1, 0x5, "62c15d45c6091d7e21aa75d5986d0ea48b52fb7ea5647e6386ec63ce88cb496db4ee3040ebecceaed5f0e7f081d6d1c821a8086a7abb2bc90361abe0ae6c27", 0x2}, 0x58, &(0x7f0000009000-0x8)=[{&(0x7f00004ec000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20004040}], 0x7, 0x40000) [ 63.409634] binder: 7238:7240 ioctl 0 20006000 returned -22 [ 63.417362] binder: 7238:7240 transaction failed 29201/-22, size -1633224609515458373--5701381476931205935 line 2903 [ 63.446926] binder_alloc: binder_alloc_mmap_handler: 7238 20000000-20002000 already mapped failed -16 [ 63.458529] binder: BINDER_SET_CONTEXT_MGR already set [ 63.458534] binder: 7238:7240 ioctl 0 20006000 returned -22 [ 63.470383] binder: 7238:7247 ioctl 40046207 0 returned -16 [ 63.480996] binder_alloc: 7238: binder_alloc_buf, no vma [ 63.486622] binder: 7238:7240 transaction failed 29189/-3, size -1633224609515458373--5701381476931205935 line 2903 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x100000000, 0x80) mlockall(0xfffffffffffffffe) syz_open_dev$audion(&(0x7f0000c08000)='/dev/audio#\x00', 0x793b25c9, 0x101000) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3, 0x4}, {0x14, 0x1}, 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, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r0, &(0x7f0000e3c000)={0x1f, {0x0, 0x84, 0xfff, 0x3ff, 0xe, 0x8}}, 0x8) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r3, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) sendmsg$nfc_llcp(r1, &(0x7f00002f8000)={&(0x7f0000780000-0x58)={0x27, 0x1ff, 0x4, 0x7, 0x8, 0x8000000000000000, "db5e607b63d556a89afda97ede217713ccd7eff3d29c58265494b661b108679675b9c67269c69ba7bba91ba7c7cb7bf545f16e2587287fd3ca0074793b4bd8", 0x8}, 0x58, &(0x7f00003fc000)=[], 0x0, &(0x7f0000cbc000-0x2c)={0x2c, 0x0, 0x5, "1a98490d3b19ef39d132ecc6baa9d5f608f8c1f43f0290a9b2d395353b57c0"}, 0x2c, 0xc000}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f000085f000)=0x20100001c) r6 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000ae9000)={r6, 0x0, 0x1, 0xffffffffffffffff, [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) prlimit64(0x0, 0xf, &(0x7f0000467000)={0x0, 0x0}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000076c000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/hwrng\x00', 0x80180, 0x0) io_setup(0x5, &(0x7f00003ce000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/dsp\x00', 0x20000, 0x0) mkdir(&(0x7f000013c000-0x8)='./file0\x00', 0x32) perf_event_open(&(0x7f0000916000)={0x2, 0x78, 0x0, 0x9, 0x3, 0x2, 0x0, 0x16, 0x20000, 0x8, 0x9, 0x6, 0x51200, 0x1000000000000, 0x31a7, 0x4, 0x3ff, 0x4, 0x0, 0x1, 0xffffffffffffffc0, 0x7f, 0x6, 0x7fffffff, 0x2, 0x5c4c, 0x8, 0xfffffffffffffff7, 0x5, 0x7ff, 0x2, 0x1f, 0x49, 0x3, 0xff, 0x200, 0x9, 0x3f, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x40}, 0xb82, 0x6, 0x65, 0x1, 0xd699, 0x156, 0x2, 0x0}, r0, 0x2, r1, 0xd) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0xa) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000908000-0xa7)="ff61750ea4db04030000050000000000000002a5", 0x2b3) getpeername$inet6(r0, &(0x7f0000d9f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a5c000)=0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000718000)={0xffffffffffffffff, 0x28, &(0x7f00004de000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000078000)={r1, 0x4, 0x8}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/rtc\x00', 0x2000, 0x0) bind$unix(r2, &(0x7f00002d7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00006e1000-0xc4)=""/196, &(0x7f00006b8000-0x4)=0x8b) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000705000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a35000-0x20)={{&(0x7f000063a000/0x2000)=nil, 0x2000}, 0x3, 0x0}) madvise(&(0x7f0000ad0000/0x12000)=nil, 0x12000, 0x10200000008) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000758000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000333000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000af9000-0x18)={0x1, [0x0]}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000)=0x3, 0x4) 2018/01/24 23:01:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000063d000)='/dev/rtc\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="7032625c35d2993c2dc5dbf372e2ab8417793788ec70feba7768184cb95b969aa3d6f37d2528838ccd3d6063be5c54ce4d0543155c15a9ab0d39435c68f6019df5e249a8438201ab05fbc1dea5058c11fdc4e9c3d50da2739c473eed8f2cc511aa16e0be1fe07fd986520200cc2e2e40f2dfb23f084bebd467cbecbf68dc9462ffcec817a772b936ec6e6315061332761b9572a4409a03a4fdc5eeb454924975aa42f916c3e7b97662e2f4336ace9ee282083efd22a111bdab90b29bf320de6c0ad5b7b0fbf347c273d72b8e4285d33ad7cd5bdff74d57b6c86ec327342993cf99b50f0ae752043741b8", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00005b4000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00005ef000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e29000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a51000-0xb)='/dev/midi#\x00', 0x16f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ac5000-0x68)={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]}) [ 63.514852] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.530868] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000059d000)='/dev/dsp#\x00', 0x0, 0x2000) bind$llc(r0, &(0x7f00001fc000)={0x1a, 0xf7, 0x7, 0x9, 0x100, 0xda9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) openat(0xffffffffffffffff, &(0x7f00004e6000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00005a2000)=@routing={0xff, 0x2, 0x224f925bcf5cf49f, 0x7fffffff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) fcntl$getown(r0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000d75000)=0x4e26, 0x4) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00003ea000)={{0x4, 0x0, 0x0, 0x0, "5c0daa1bef5250ede41e8952c6ca4e4ea58a4c10a1e9db4244f5228d1b2a57c0c1d475ca4ea92e2182b20c40", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, "480e1cc3f70234a35f5172de7b6b40901e2cd5e1c04c8e5bc9db6f8b27dda5687254e8a6d1243419bff6bfc2c735b1378deec786414177d45385df5aebefc11f", &(0x7f0000fa0000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f000010d000)='/dev/audio#\x00', 0x9, 0x200) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00002c6000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000bc2000)='/dev/audio#\x00', 0x7, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000812000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000039e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) recvmsg(r0, &(0x7f0000310000-0x1c)={0x0, 0x0, &(0x7f0000b4c000-0x8)=[{&(0x7f00000e9000)=""/147, 0x93}], 0x1, &(0x7f0000800000)=""/4096, 0x1000, 0x80}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) inotify_init() 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000e77000-0x16)="2f56d911d63619b23dbce40001634e693249fd08da39f84aecaf4d161bf0cf9b6539fb1b7bf57bd576733af1e2a6fdb74e1d079de8c021c87de868ea7de7f894918ea599bef4170048d1f9284e45178774e1592cd7f733d093f32169e38d0536b654ebd88e8df8b6c6c2ecc5d876ae8918958eb3b20b452a063114c6023c94d73ffe0baf0e412ee34b542ae0c1d027c23121c63486a252c6c3db9753", 0x9c, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f000001a000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ba6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000)=0x14) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e76000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000119000)={0x8, 0xc6}) [ 63.685989] device eql entered promiscuous mode 2018/01/24 23:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000383000)='/dev/vcs#\x00', 0x40, 0x81) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000874000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r2 = syz_open_dev$vcsn(&(0x7f000043e000)='/dev/vcs#\x00', 0x7, 0xd0800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000068d000-0x8c)={0x40, 0x7, 0x0, 'queue0\x00', 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]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a24000)='/dev/rfkill\x00', 0x400400, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000006b000)={r1, 0x2, 0x30, 0xfffffffffffffffe, 0x800}, &(0x7f0000242000-0x4)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x7f, 0x6, 0x0, 0x1, 0x14, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003a2000)='wlan1posix_acl_accessselinuxmime_type+GPLnodev\x00', 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000af3000)=0x0, &(0x7f00007a4000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000040f000)={0x1000000000000000, 0x7, 0x7, 0x9, 0xfffffffffffffff8, 0x7, 0x5, 0x8, 0x0}, &(0x7f00004ba000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cd9000)={0x8, 0x4, 0x0, 0xa8, 0xd6, 0x9, 0x8000, 0x808000000, r1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x8000a, 0x3) bind$pptp(r2, &(0x7f0000152000-0x20)={0x18, 0x2, {0x2, @rand_addr=0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000767000)={0x0, 0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000e89000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/24 23:01:41 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000d000-0x8)={0x0, 0x3ff}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={r3, 0x9, 0x4, 0xbf90}, &(0x7f000000c000)=0x10) writev(r0, &(0x7f0000008000)=[{&(0x7f0000008000)="0ece", 0x2}], 0x1) 2018/01/24 23:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000756000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/01/24 23:01:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xa)='&security\x00', 0xfffffffffffffffa) add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xfa)="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", 0xfa, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002ba000)="24000000210025f0071c0165ff14fc0e020000360f1000000200000c08000bc1fffffd00", 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000862000-0x8)='./file0\x00', 0x10000, 0x22) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d6c000-0x8)=0x3000) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000307000)={0xfff, 0x6}) 2018/01/24 23:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00009e9000)='./file0\x00', 0x0, 0x1) r0 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f000019d000-0x17)=[{{0x77359400, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/24 23:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000474000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000066a000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9a000)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000df000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009b1000-0x4)=0x0, &(0x7f00002b3000-0x4)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x7ff) clock_getres(0xfffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000004b000)={@generic="58df7f53749ba70cd5adc44ffe51de11", @ifru_flags=0x2000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032c000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f000033d000-0x4)=0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000380000-0x1)={0x1, r4}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000faf000-0x8)={0x0, 0x0}) 2018/01/24 23:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000102000)='/dev/adsp#\x00', 0x6, 0x14000) getsockname$packet(0xffffffffffffffff, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000670000)=0x14) bind$packet(r1, &(0x7f000024d000-0x14)={0x11, 0x1b, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) r4 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000004000)=0x42) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) lseek(r3, 0x0, 0x4) close(r0) [ 63.725089] device eql entered promiscuous mode 2018/01/24 23:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00008dd000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/24 23:01:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a3f000-0x76)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/cuse\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000577000-0x53)="7e23fd6740c34db00d0efb36178bb7b13479edf6fc382f4b340e79ec648923c0defcb02168d54a6b5d77be35ef4175e8cd4abaa5783a6520f7621c7315c823627619803571fd5c8fc23f6a894e3b1380acfcae", 0x53, 0x11, &(0x7f00009bc000)={0x1a, 0xf7, 0x1f, 0x4, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) write$evdev(r2, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x52, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x408) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000017000-0xc)='/dev/audio#\x00', 0x5, 0x8ca1e2710bed49d3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x820) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00008f4000-0x8)=0x0, 0x8) connect$unix(r0, &(0x7f0000e91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x924924924924ae0, 0x1000000000001) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b16000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = epoll_create1(0x80006) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r2 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cd9000-0x10)={r0, &(0x7f0000451000-0x8d)="ecc8835a9bdc0c38226675dd884948a87eedbdfb7da983c780e42592632379031dfb5bf25f12fc665c334d0b88d4d87cf237d35d4ff036e8304c1e0a9ed16e2c93a8fa9e2077d177e2d05a3c077f7674a7a8078d238be4e6e29a1994d3b61dfd9f577f96c27e7a22c1d154bc4f697653369d298ac214153994dc30d8987df13e0298c3f6a2fce5f22509f026c0"}, 0x10) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e20000-0xd2)=""/210) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x2, 0x0, 0x0, &(0x7f0000009000-0x45)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000005000)={0x1, r2}) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f00002d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000d6d000-0x2)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000eac000)=0x5) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000ef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00003e0000-0x46)="4fffffffffffe9316f1748144523c0c653773e00d4bba29028eac32e8de58f5930fd4c06bb78dcf50bbc00c90c0ea17b4763dde5f9eedfc800000001000000000044acfe3d13", 0x46) ioctl$KDADDIO(r0, 0x4b34, 0x80) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) fstat(r1, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f32000)={0xfff, 0x5, 0x5, 0x100000001, 0xfffffffffffffffb, 0x5}) stat(&(0x7f00006fe000-0x8)='./file0\x00', &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) ioctl$TCSETS(r0, 0x5402, &(0x7f00009f8000-0x24)={0xaad9, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffa, 0x3}) 2018/01/24 23:01:42 executing program 7: socketpair(0x7, 0x3, 0x0, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e1e000-0x8)='./file0\x00', &(0x7f0000c36000-0xa)='./control\x00', &(0x7f000066d000-0x7)='cgroup\x00', 0x0, &(0x7f0000bcb000)="") [ 63.900585] audit: type=1400 audit(1516834902.048:59): avc: denied { map } for pid=7331 comm="syz-executor0" path="/97/file0/bus" dev="ramfs" ino=17386 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x200000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) preadv(r1, &(0x7f0000337000)=[{&(0x7f0000ae8000-0x4d)=""/77, 0x4d}], 0x1, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000dd9000/0x2000)=nil, 0x2000}) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x7fffffff, 0xfffffffffffeffff, 0x2c}, &(0x7f0000574000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b3f000)='net/fib_triestat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000037000-0x68)={0x7b, 0x0, [0x8, 0x42b, 0x1, 0x12], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r2, &(0x7f0000f3b000-0x8)=[{&(0x7f0000de1000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000472000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xaead, 0xfff, 0x4, 0x1, 0x7, 0x7, 0xd0, 0x100000000, 0x401, 0xffffffffffffffff, 0x100, 0x0, 0x486f, 0x835]}, &(0x7f00009d6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e5000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80009, 0x1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a5f000-0x4)='bic\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000e0000-0xb)='/dev/audio\x00', 0x40000, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000892000)=""/0) getsockopt$inet_int(r3, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e2000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000cc9000)={0x3, 0x78, 0x800, 0x7, 0x1, 0xffffffff, 0x0, 0x100000001, 0x4, 0x7, 0x5, 0x5, 0x9, 0x80, 0x5, 0x1f, 0xa1, 0x4, 0x3, 0x2, 0x1, 0xffffffff80000001, 0xff, 0x6, 0x1f, 0x3d, 0x2, 0xffff, 0x7ff, 0x9634, 0xd285, 0x5c, 0x6, 0x9c2d, 0x875, 0x4be78676, 0x3, 0x20, 0x0, 0x5, 0x3, @perf_bp={&(0x7f000050b000)=0x0, 0x2}, 0x2, 0xb84, 0x3ff, 0x1, 0x1, 0x0, 0xff, 0x0}, r0, 0x200, r1, 0xf) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000201000)={&(0x7f0000e8e000/0x2000)=nil, 0x2000}) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/loop-control\x00', 0x40, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x10, 0x800, 0xffffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x40, 0x101, 0x3ff, 0x4, 0x2d, 0x9, 0xca5e, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0xffff, 0x4}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003d2000)=@assoc_id=0x0, &(0x7f000050f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eea000)={0x0, 0x9}, &(0x7f00002bf000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000525000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x55, "b0614171c6fa8d907313e059e553064162e9dc33a12aae8fa597defb6bb5753c89a0d19818dbac1f545e1078f4a4b3b40374f1a29fdadd4d2182fba8e81e57d3e087f72c6b030d7fdb6faa70eeb0f9ccd2843844f7"}, &(0x7f0000cb9000)=0x5d) sendmsg$inet_sctp(r0, &(0x7f0000a63000)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e7000-0x10)=[{&(0x7f0000975000-0xf2)="7b1d63b2158616e615fac90b1fdb14c287fd6153c970f4d5cfa29d6baa488355fe19939b6931d40427f7f8268ee7c6508b240e12543c4e589836d5a77e2900f54e2f5a0d2426b920450c2f36fde3a49b1609d0d99dcd24f472337b13b00dcfbee33b8ac6ba0e2762031b6bf8a78b1c1a3e3954a1afff7ece8971a1c50d17ffae91427d1bd22eea655179bd83b0f8990a0a75f212c7e0ed478342332d1b559efc2cd2d20b2fe605ed1d25af32fd258bb0d0f518f419cf22a8f382e7611246fa2a410eb9a2a340aae40b8f470c750f4369052275bd60391caeb716982524e9d8eba3f5856a3f8704de33474a50d2d2d2a94c09", 0xf2}, {&(0x7f00005ec000)="1aa69eca7271913b1441a920d5774fc1ac980b1792a1cd76ff02aaf3d8804f4064a79ea01bf3484ff6289486c51658fc97a8aca12f23f348cbdb64a1eebd1519a59f62f9a2da017d0b5e37f72af6baa6ba5fe958751efb2c4e281f2d1da6e5056fb63afc1e41f855363ef317968ab41dc471b19fa28895707a6fa48b968e7c9e020d2fe1ca8b1cd1ad25c676cf1cb509f8476f384fffeec0d151c9f81e61a5e42dcda7cb03eb1325", 0xa8}], 0x2, &(0x7f0000762000-0x18c)=[@init={0x14, 0x84, 0x0, {0x81, 0x80000000, 0x4, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x0, 0x4, 0x7, 0x2, 0xfffffffffffffff9, 0x2, 0x416, r2}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x6, 0xffffffff}}, @init={0x14, 0x84, 0x0, {0x997b, 0x8, 0x1, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x8, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x8, 0xe918, 0xfffffffffffff4ae, 0x6, 0x6, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x208, 0x4, 0xbb, 0x80000000, 0xfffffffffffffffe, 0x101, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x89a, 0x8006, 0x8, 0x4, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x200, 0x5, 0x3ff, r9}}], 0x18c, 0x40}, 0x800) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x2, 0x6, 0x2, {r10, r11+30000000}, 0x10001, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r7, 0x7cca, 0x1, 0x3, 0x0, 0xe56}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r12, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffffffffffffffff, 0x7, 0x22}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x18, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x47)="6cab19924d96df48d0a42dd55f0b630bc55ac4f41548b147012a91a44545e1ec87f09406a188c18fec868699da682f506d4e80b6cad9e20a03a1e729a378132bafae7a8a213a8e", 0x47, 0x20040000, &(0x7f0000004000-0x1c)={0xa, 0x0, 0xc404, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83}, 0x1c) bind$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0xc)={r3, 0x0, 0x2, [0xffffffff, 0x9]}, &(0x7f0000004000)=0xc) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009c0000)={0x2710, 0x2, 0x0, 0x1000, &(0x7f00005b2000/0x1000)=nil}) fsync(r0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) fcntl$setlease(r1, 0x400, 0x3) syz_open_dev$adsp(&(0x7f0000471000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006bd000-0x4)=0x5) getpeername$ax25(r1, &(0x7f0000afe000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fc8000-0x4)=0x10) 2018/01/24 23:01:42 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000078c000-0x85)=""/133) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000c62000-0x10)=[{0x2d, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f0000fe4000)="", 0x0) r3 = syz_open_dev$sg(&(0x7f00006c6000)='/dev/sg#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000352000-0xc)={0x0, 0x30, &(0x7f0000cf6000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f69000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000429000-0xc)={r4, 0x94, &(0x7f0000db9000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf43, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x0, 0xcf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5ea}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d20000)=0xc) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e24000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f000075c000)='./file0\x00') umount2(&(0x7f000059f000-0x8)='./file0\x00', 0x0) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl(r0, 0x100000001, &(0x7f0000ac0000-0x6e)="25bd7b30d59229090cd2a58839f3272506b9e78a3436a6cb38df197486950d56753a5bc76a5d4875d64a31b08ccac486e8da4f11b439131205d74e6e7efc9e48c982d4ce5ae247a9bea8e41e54a7f9797a66a9c8faabacbfd919ea948df7b46f4c46cb01623a4bb21e8935debc53") socketpair(0xf, 0xa, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) sendmsg$unix(r3, &(0x7f00005b8000-0x1c)={&(0x7f000031e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001a8000)=[{&(0x7f00009fa000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005d3000)=0x0) close(r2) 2018/01/24 23:01:42 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000017000-0x4)=0x0, &(0x7f0000015000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000013000-0x108)={0x100000001, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000018000)={0x0, 0x5, 0x20, 0xa948, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000015000-0x18)={0x0, &(0x7f0000014000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000a8000-0xb)='clear_refs\x00') shutdown(r1, 0x1) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00007d2000-0x38)=[{&(0x7f0000687000)=""/249, 0x0}, {&(0x7f00005bf000)=""/56, 0xffffffffffffff0a}, {&(0x7f00008ee000)=""/127, 0x0}, {&(0x7f00008ad000-0x7b)=""/123, 0x0}, {&(0x7f00003b8000-0x29)=""/41, 0x0}, {&(0x7f0000f1f000)=""/129, 0xfffffc73}, {&(0x7f0000071000)=""/12, 0x0}], 0x2000000000000262) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x0) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x200080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000028f000)='/dev/mixer\x00', 0x0, 0x0) open(&(0x7f0000d42000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e12000)={0xfff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x6, 0xe67d5b3, 0x71f, 0x2, &(0x7f00007bc000-0x10)=@generic="a4fdf921ea628b9ee9979aeb37bbac61", 0xffffffff80000001, 0xfb, 0x38}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c5d000-0x18)={0x1000000000000044, 0x0, [{0x187, 0x0, 0x0}]}) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/checkreqprot\x00', 0x181000, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00001a6000)='./file0\x00', 0x2000048) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f86000)={0x4, 0x1, 0xf001, 0x2000, &(0x7f0000134000/0x2000)=nil}) inotify_rm_watch(r2, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mkdir(&(0x7f0000161000-0x8)='./file0\x00', 0x46) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006fd000-0x4)=0x0) sched_setscheduler(r4, 0x0, &(0x7f000022a000-0x4)=0x401) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000f87000)={&(0x7f0000f88000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000721000)=[{&(0x7f0000f88000-0x47)=""/71, 0x47}, {&(0x7f000077d000)=""/87, 0x57}, {&(0x7f0000f88000-0x18)=""/24, 0x18}, {&(0x7f0000330000)=""/7, 0x7}, {&(0x7f000032d000-0xe7)=""/231, 0xe7}], 0x5, 0x0, 0x0, 0x7}, 0x100) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000f85000-0x80)=[{{0x0, 0x0, &(0x7f0000f85000-0x38)=[{&(0x7f0000f85000-0x49)=""/82, 0x52}], 0x1, &(0x7f0000040000-0x99)=""/153, 0x99, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f87000)={0x0, 0x8, 0x3, [0x60e, 0x3, 0x5]}, &(0x7f00005a5000)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000af2000-0x6)={r6, 0x6e4}, 0x6) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000e88000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000e9d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x60, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x6, 0x1, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x87, 0x2, 0x1, 0x6, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000082a000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000fcc000)={&(0x7f0000d9d000/0x2000)=nil, 0x2000}) r3 = syz_open_procfs(0x0, &(0x7f0000439000-0xe)='net/rt6_stats\x00') ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000ef2000-0x40)={0x2000000000000000, 0x0, 0xfffffffffffffffb, 0x3, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendfile(r1, r3, &(0x7f00003d5000)=0x0, 0xb3) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000)=0xc64, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x3c, &(0x7f0000008000)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xf4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x0, 0x200, 0x4, 0xfffffffffffffff7, 0x1, 0x2, 0x1, r2}, 0x20) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000007000-0x1e)=""/30, &(0x7f0000000000)=0x6) 2018/01/24 23:01:42 executing program 4: pipe2(&(0x7f00008f4000)={0x0, 0x0}, 0x4000) syz_open_dev$sndpcmc(&(0x7f0000678000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000be5000-0x10)={0x0, 0x400}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008fb000)=0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c8b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00002d1000-0x220)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r2, &(0x7f0000e4c000)=0x39, 0xd9) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000682000)=0xffff, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000079a000)={&(0x7f0000f02000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000127000-0x8)={&(0x7f0000df7000)={0x11bc, 0x10, 0x4, 0x100, 0x1, 0x1, {0xc, 0x0, 0x8}, [@nested={0x11a8, 0x7e, [@generic="3e6dcb2baa98c5b433c70ba5ef2e0072967458f2296cfc79c6e12881958c7c26cbc4f96c00b6fa3dd543d478e8bb23da55e13b4b2ac3133ce90d649ed8659f788ca569f30a96d9cd2fc935a23f30fa42a8e0aa5d2dd10f114574ba", @typed={0x18, 0x1b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="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", @typed={0x8, 0x7, @void=""}, @generic="573e7d8ba56d8921c3f556136ed8215d8a0217dba7aaa8d02cc565e823637a3186ef9cd6bc4cfa2def94dc7a12c46e5f2258c6daf47cc80b2bf084520975ae98a1004a5016f6fb33be5b424388b53337b5ca5fd03cfcd1ae21aa535014e827c45dcb2ac46d8d4bd3108c45ab6bc06065b84174b480acb8c7fc357b69423020b4ff66", @generic="019b0c3f317e8296e5a3b48f73256845c838131b02f0fb8301c3b59a28119de5f98c702ad13935ad1811f10ee0379ceda85ba26bced16455acd87a11cbd749c3f165432e2f9f6a89ca5fe61ba93578ecced57feb01a7326a84720bcf8346f039ab7d627bb02e5d6d97ff77cf2dec056fd0f341842be0ff", @generic="e61adbd3e95a40e9990871327f9186c3920409bfa834922d76ae50972ffe2ed56b97a39432327c1ba81f8f567cb416"]}]}, 0x11bc}, 0x1, 0x0, 0x0, 0x11}, 0x40) r3 = add_key$keyring(&(0x7f00008d8000-0x8)='keyring\x00', &(0x7f0000fea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000586000-0x8)='keyring\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000cf9000)="7c6799f0209d7059aab8cd336d29557ea27abacccdc2c706ced33ec0b375ab0c59820d50b59d", 0x26, r4) lstat(&(0x7f0000d31000)='./file0\x00', &(0x7f00000c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0xb5b)='trustedwlan0:*ppp0#GPL$\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000028000-0x12)='.request_key_auth\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000028000-0x13)="cb629fa0dfa4c0ff6b8635b813a2739d9125aa", 0x13, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) getsockname(r1, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/24 23:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007", 0x4) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/166) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readahead(r0, 0x9, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000080e000-0x8)='./file0\x00', 0x101000, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000d96000)='./file0\x00', &(0x7f0000cff000)='./bus\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/vcs\x00', 0x0, 0x0) rmdir(&(0x7f000003d000-0x6)='./bus\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000973000)=0x4) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_mcast\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b8f000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0xac)=""/172) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x101, {{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]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000)=""/198) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000004000-0x4)=0x2bd2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x9, 0x3c8, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000008000-0x6)={r3, 0x100000001}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000008000)=0x9, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000009000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000000a000-0x8)='./file0\x00', r0, &(0x7f0000008000-0x8)='./file0\x00', 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000006000-0x10c)={{0x80000000, 0x2, 0x3, 0xfffffffffffffffa, "d552897cc683c1a5616a09cc22204185aa1ba438d54d7db24cf6daee0cd3581fcde404d68471a6ca2de2362b", 0x9}, 0x0, 0x0, 0x6, r1, 0x15cc, 0xfffffffffffffff8, "de9f5bb3073331a0eafd5336e41ccbe23b10c32e01af1e69ac695f466127e4ba363b62e3510cfe694038f31d77a4efcfb0761acd417df1e93a119ed41c5f443f", &(0x7f0000006000)='lo$,mime_type](\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x1, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000def000-0x8)={0x0, 0x0}, &(0x7f00006c6000)=0x8) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006d2000-0xd5)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000)=0xe8) recvmsg(r1, &(0x7f00009e3000)={&(0x7f0000bfb000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071f000)=[], 0x0, &(0x7f0000ef5000-0xc9)=""/201, 0xc9, 0x0}, 0x0) 2018/01/24 23:01:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bad000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003d9000-0xa)='/dev/vcs#\x00', 0x101, 0x20000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d7a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket(0xb, 0x807, 0x101) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) mkdir(&(0x7f0000002000)='./control\x00', 0x0) r1 = open(&(0x7f0000040000)='./control\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000039000)='./file0\x00', &(0x7f0000043000)={0xc, 0x0, "58074ad1"}, &(0x7f0000044000)=0x0, 0x0) name_to_handle_at(r1, &(0x7f000002c000-0xa)='./file0\x00', &(0x7f000003a000)={0x8, 0x0, ""}, &(0x7f000003d000)=0x0, 0x100000000400) unlinkat(r1, &(0x7f0000045000)='./file0\x00', 0x0) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c1c000-0x20)={@common='bcsf0\x00', @ifru_flags=0x900}) socket$llc(0x1a, 0x2, 0x0) r1 = socket(0x4000000005, 0xa, 0x4100000000007ffc) write(r1, &(0x7f00002b8000)="240000002400050000000000008000000029f6ff0100e8001200fffdffffffff0100ff10", 0xca) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000+0x5cf)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c59000-0x10)="e6e7074d4c20e7948e30b802202b9e14", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b51000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000196000)=0x14) finit_module(r0, &(0x7f0000244000-0xd)='security$%B]\x00', 0x2) r1 = syz_open_dev$admmidi(&(0x7f00008b2000)='/dev/admmidi#\x00', 0x9, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000525000)='/selinux/user\x00', 0x2, 0x0) r3 = dup(r2) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000ff7000-0x10)={0x1, 0xe5d}) write$selinux_user(r2, &(0x7f000033d000-0x2f)={'system_u:object_r:inmtrc_var_run_t:s0', 0x20, 's\x00 adq_u\x00'}, 0x2f) write$selinux_access(r3, &(0x7f0000a3f000)={'system_u:object_r:mail_spool_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x0}, 0x53) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000284000-0x6)=""/6) 2018/01/24 23:01:42 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f000098a000)='/dev/snd/pcmC#D#c\x00', 0xf5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000)=""/24, 0x18, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x100000000, 0xe9b, '!W\aGMB', 0x6, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000)={0x2, 0x1000, &(0x7f0000006000-0x1000)="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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000008000-0xe)={0x1f, 0x400, {0x2979841a, 0x8001, 0x9, 0x7fffffff, 0x7f, 0x7}, 0x6, 0x5}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000-0x1000)=""/4096, &(0x7f0000008000)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x5, 0x4, 0xfffffffffffffffa}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={r1, 0xf5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000040d000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x157, &(0x7f000000d000)=[], 0x20000000000000bd, &(0x7f000074b000)=[], 0x32, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') sendfile(r0, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000743000)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000202000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f0000667000-0x8)='./file0\x00', &(0x7f00002fa000)=[&(0x7f0000d5f000)='\x00', &(0x7f0000a79000)=')*md5sum\x00'], &(0x7f0000cd0000)=[]) syz_open_procfs(0x0, &(0x7f00001d1000-0xa)='numa_maps\x00') timerfd_create(0x6, 0x80800) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000880000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00000cb000-0x8)='./file0\x00', 0x8026102, 0x0) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffebe) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000006000)={0x6}, 0x8, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000001000)="94e25603e7d44acc478d3ae4fb90b031e627be42df9407a19a0518fc1b6897b2c651b691fa67ea12bf3f3c8dd19d6fe8107369aae35217e3dfbea8cc9143f682372858ec6bafbf51f5c863b8c4c3b6dc822ab9000bb1d0cb25f1d4f201cfa6a59b035667f5c361948d1403e03179dd4deca5169b800f7feeca6d0cd8b606f09a364a68d0ed9fc18d222bdb36000134c37721d99b55efb3a5f881cc66116487d6f59570c9751bc779e60739f4386a8a5751672850b046c8b1c2df1b3656b131cd056da3bb5b36f6738cf98701f681af9d874df01c4a3db07c2a1e23139b010450062dac255a76b9ce469101cf810fa5003f8066bfc48ba149", 0xf8}, {&(0x7f0000003000)="ef0f10d972087bd6824fd59e0c2e4a972e63e5c61113afbc37d736b6a36a086b48b247b7781b03efcc1125c02bd3cfbc516bf5812a97d25d6ba9d0c10639c036c6e1b6dc0d45a4d540c3a3e19e8c25f384f58497e68f9c5a3972ef5b8ce0adec27cfb64959bd51beabd987afa6c1185589658642af4d3c36be1ded36201f4c05ba786038770824dfa9546d7a573f9306737e95b88ea33cdf43dac166e30c342c60437c4a426e18e63972d0945ee6edd8cae379ce8d4fbca02988b4fde151ab84383648d95eb77fcd7ee597a9b1339ed82ee1d17c889288190a5a95334f7b57aaa929e7e3c8baacaf5bcabc7dfc90942a42c2cd96", 0xf4}, {&(0x7f0000008000-0x91)="4d59a379694648911fdcce806b1f552d2fbb5920a14b8e82c4a413289fa4d4965278f8b3816c719808ed70a17cb7c5d662009d5a05f07c1de288aba61e35f857189ca2e481af9010e36c7ad020c282a0e7dc017a095e9cda9ad3a4a14d7ba06937432384a4fd70437c8a66ede97771a406ba7d9670db3e9c58b6dd089b9ce6c54d748cc8a3dc81ec3b2cd8f94147a320d0", 0x91}, {&(0x7f0000008000-0xf1)="e975a289d4a122eb76f68d332c2323d0d7fdf6b5be107b0feb9f95d089ca9bd0f8e23cc5a604427acab60498c16951e7bc7f707f7d25f4448001be15c801c28225618523eef0f9388f4c6daf05b58aeaa4c9c8171ce5598028db977dc10f867c59de6ca008bc63109b6301c33d4a63a1f8b119b76307662ecd780a3361dc6ea1b0d3e87143f6d01c651ddef29b7457f7fdc04fc911b7e4fadbcb09de717fb578ee21368f3a60bdc7f576528d1fc16da0f2816de8b657cc78abb1255e2ea3b402bf351122ece18fe54e23ea7dd4953bfd4eaceb7446ac1c24feef3ed65052cf3b2bd428439b7a9da6af49dbbd5ee89edc24", 0xf1}], 0x4, &(0x7f0000008000-0x20)=[@iv={0x20, 0x117, 0x2, 0xd, "9f60975f2eede2bd566fcb9eb3"}], 0x20, 0x8000}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0xf9)="84a8f54446f4fcd23b2a5c718cfdbecd7c26f2b28d15af67446dcdc3300996174a34630bff6dd79297be9f28b6e481d044628896e09c1349e5cfc8598ba2930b482489ff83eb8b620d442844ee8b8cd1872dbd77a41d5858d40f563bffd9c0e159f55f424786cb4d3f4ae3831cef65652071b87ef1f898ba4cd6b46cec84fa49728f00ccbe820c50577dce9fcff7ee5482a1d82f9faf8325e45eae239ec0c382cfa8b2a73745406dbc93118d0b01d1717017a7c0c846958b058a36d6a0d433d744780f0f36ce41ebb89668a41a0f8aa9b7cd8ed494034e2d9c58bfcf292214743d2701d9898ada6ba316192b2966a3618674b299d564efa519", 0xf9, r2) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000b3000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f22000-0x8)=0x0, &(0x7f0000dab000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f000023e000-0xa)='net/igmp6\x00') sendfile(r1, r1, &(0x7f0000180000)=0x8000000, 0x1c2) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = request_key(&(0x7f000019b000-0x5)='user\x00', &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)=')@cpuset^}-5*./\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000ece000-0x8)='keyring\x00', &(0x7f000083c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000859000-0xe)=""/14, 0xe) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "e403000038000000000000000000000009a979f321b30c7bc8790405535f00000a43a632d74938d36d73fb8f8401a3ff59829aed0afe7c01364b2470a0c5216669ca021fff65dcf160e7e58f358c0002f0000158d19bca31f1314a8ef20000100000f9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13acb184a"}, 0x80) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000068a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000991000-0x4)=0x8) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) poll(&(0x7f0000514000)=[{r2, 0x2000, 0x0}, {r2, 0x8406, 0x0}, {r1, 0x402c, 0x0}, {r2, 0x2, 0x0}, {r0, 0x2c0, 0x0}, {r3, 0x9c, 0x0}, {r2, 0x60, 0x0}, {r3, 0x8080, 0x0}, {r3, 0x0, 0x0}], 0x9, 0x8) accept4$packet(r3, &(0x7f00007e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000432000)=0x14, 0x146be9a77c7dbf76) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000391000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000189000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000076000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0x2c, r4, r5}, {0x2, 0xffffffffffffff01, 0x5, 0xfff, 0xfff, 0x8, 0xfffffffffffff001, 0x9}, {0x5, 0x8001, 0x2, 0x5}, 0x8001, 0x6, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x2, 0x80000000, 0x0, 0x5, 0x5}}, 0xe8) sendto$inet(r2, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000918000)="356965bf1f65ed2180e00dac1c043cffea9252cc1711b4139c46437372a6aa8d0585110b13fbf075f6ada9c240ce88cf7fb9f3cc5286ebf9b67ff4717919abc6eef6474c571d0cb959305e886573ce77bd19911a5eeecaca9b70b9c83f69da5cae9bebd1cffb400cef67fe624e9974257f9cff64473724471eda5c74f499f0eaddb41d72582102fb", 0x88) 2018/01/24 23:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open(&(0x7f00006ae000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000684000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000baf000-0x4)=0x0, &(0x7f0000b17000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000dc2000)='/dev/input/mice\x00', 0x0, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000da1000-0xb)='/dev/audio\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000097f000)=@known='system.sockprotoname\x00') ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000ab7000+0xc43)=""/114) r3 = pkey_alloc(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000dc2000-0x4)=0xa8) pkey_mprotect(&(0x7f00004ca000/0x1000)=nil, 0x1000, 0x1000000, r3) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000049000)=@sack_info={0x0, 0x4a, 0x7f}, &(0x7f0000469000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b86000-0x10)={r4, 0x1, 0x10001, 0x1}, 0x10) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/141, 0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xd908, 0x20000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000002000)={0x6, 0x5, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000001000-0x10)={0x8, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000004000-0x6)={r3, 0x7ff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000003000)={&(0x7f0000000000/0x4000)=nil, 0xffffffff, 0x0, 0x24, &(0x7f0000000000/0x2000)=nil, 0xf056}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000)=0x7ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000-0x4)={0x4, 0x6, 0x1000}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000001000)={0x55, 0x4, "2d03e280948df2210f277011595d8e76324d3f9a29f10becc4d0be529ed020e495e760647dbdf376b6b85ad157e87b85c51f7a4f180d87cd45b625507e758ebbff3bc77318ca7de25f0292ad4e"}, &(0x7f0000003000-0x4)=0x0, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000006000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000008000-0xce)=""/206, &(0x7f0000007000)=0xce) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000009000-0x4)=0x2c8b) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000036c000)='/dev/snd/midiC#D#\x00', 0x5, 0x10040) ioctl$KDDELIO(r0, 0x4b35, 0x40) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078f000)=0x14, 0x80000) execveat(r0, &(0x7f00001ce000-0x8)='./file0\x00', &(0x7f000078e000)=[&(0x7f000065f000-0xd)='-systemeth0@\x00'], &(0x7f0000453000)=[], 0x1900) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000078e000)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) mknodat(r0, &(0x7f00005dc000)='./file0\x00', 0x20, 0x10000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000788000)="", 0x0) r2 = getpgrp(0x0) ioprio_get$pid(0xfffffffffffffffe, r2) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000790000)=0x2, 0x4) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cbb000-0xe)='/dev/admmidi#\x00', 0x7, 0x40400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000c27000)={0x8}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000097f000)={0x8, 0x0}) seccomp(0x1, 0x0, &(0x7f00008f7000-0x8)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket(0x9, 0x1, 0x8000) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f1b000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x30000) accept4$inet(r0, &(0x7f0000cb4000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052e000)=0x10, 0x800) r1 = socket(0x10, 0x2, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) write(r1, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) syz_open_dev$dmmidi(&(0x7f0000083000)='/dev/dmmidi#\x00', 0x8000, 0x410080) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ff9000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x4000088802) 2018/01/24 23:01:42 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000833000-0x16)='/selinux/checkreqprot\x00', 0x240, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000b3000-0x28)={@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]}) connect(r0, &(0x7f000072e000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f0000069000)=""/17, 0x11, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x3) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x98b, 0x2, 0x209, 0x3, 0x3, 0x47, {0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x2, 0x6dc, 0x4}}, &(0x7f000085d000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002000-0x4)={0x9}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000a1000-0xc)={r0, 0x3, 0x2, [0xeb3, 0xfffffffffffffff9]}, &(0x7f00008b1000-0x4)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000003000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000590000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x18) 2018/01/24 23:01:42 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000f42000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00005a4000)={0x6, [0x6, 0x1, 0xb4, 0x7, 0xffff, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000062000-0x87)=""/135) 2018/01/24 23:01:42 executing program 0: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x8d)="750126f8f25d36178935810357a0055aca268dcd15233be83349970d1b1189fa7fd98672066bbfdee0e7cb14c11c1aabcc37dd833abf544e96b0830bc8ec7636adaf48d2da048626dc9b735f093457812d5e230378ce5594ab821f94592b2ca88784943b2067527a0fe9365c97367bcce3e1ebe2c7d20f14e013b0d18749d0d28b368569926aa3cc7f4e064987", &(0x7f000084f000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8b)="63518e9067b838e2de25bb23c507b4340ed7e5577220c05ac522abe3febfb8f5302d6009a1d2cdfa6ede4f09a04e73760aab87932f22a5dc0facc68841003e89abdb4b46f186a435f627fd47e01547bb738fba87de620092ffe6219b0ffadc34d01212c9c2587724789c7f49a53a798049c28c325d5b5f305124f48110ab79e45d8ea4e5a28dc1d90bd10d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x2, 0x7, 0x6, 0xfffffffffffffffc, 0x0, 0x9, 0x240, 0x4, 0x4, 0x8, 0x1, 0x0, 0xbb, 0x100, 0x0, 0xe0c1, 0x1, 0x1, 0x0, 0x8, 0xfffffffffffffffe, 0x7f, 0xa7, 0x2, 0x3, 0x0, 0x9, 0x9, 0x8, 0x7, 0x5, 0x2, 0x80, 0x6, 0x3, 0x4000000000000000, 0x0, 0xfffffffffffffffa, 0x2, @perf_bp={&(0x7f0000002000)=0x0, 0x8}, 0x400, 0x9b, 0x1, 0x7, 0x3, 0xe796, 0x8, 0x0}, r3, 0x3d587656, r2, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) write$selinux_user(r2, &(0x7f0000002000-0x2b)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'staff_u\x00'}, 0x2b) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/24 23:01:42 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)="fcf134c22ad7a93b885240c6f2cc10245be5cf8554d88f8194525ef8a7daa4032adfb003bbbb8e2eda32d4fad010843846cfa0356a9e421625f76b04e85655bfc524a1841be4424244335778e53b8a08ca2de260c25547a3f32a05581f082a063254de310f2254e4817a586afb8cddeb29482680755fa745fb2611eebe86cc7752bb46e845a83aad1206f8", 0x0}], 0xdda1f17eaba4863) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x4010, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00', 0x400) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009f7000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x832, 0x4, 0xa0f, 0xffffffffffffff82, 0x2, 0x6, 0x1f, 0x100000000, 0x2, 0x8001, 0x5, 0x4c3d, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0xffff, 0x200, 0x9, 0x0, r1}, &(0x7f0000002000+0x2ae)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d9000)={r1, 0x0, 0x20, 0x100000000, 0x83e6}, &(0x7f00009bf000)=0x18) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r0, r1) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10800, 0x0) mkdirat(r0, &(0x7f000038c000)='./file0\x00', 0x10) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x84, "0325cb4094648c7e39fba1502b164088094619d4db9946a1a2af0c79e8e7519aa816e27da7a5c8f6e04baf20f5056f14a4f60f365967d80799dee8c8bfa4d0dc0e9ff4bf444144637bd61efbbc979bc93ccf359fee2b37b07baa289530f340380b33626af2a00ab0c632b386bb2911122f3a223bd2b261a69cba23904ece2ad9846e3144"}, &(0x7f0000002000-0x4)=0x8c) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r4, &(0x7f0000001000-0x4)=0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) r5 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x10133, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000004000-0xc)={0x17, 0x60, &(0x7f0000003000)="e30417c49f5efeb4a83dc035053248d343217000d2a7ea5ed962b6d14fe87ed15f4824c4ada1d9aa5621fdf287214ae5196c5f4a8ca2f1006f709b109cfb79b1d36c687369b3fa50b01afef2dee71280c01805b919e3aa0566e48eb926a7cc05"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r5, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x10c)={{0xffff, 0x0, 0x4, 0x0, "6f7d05f325e420c8064588df97f08a31e4fa34e4d8ca8972713a24960120b3ed45c28cc97dea9768636ab4be", 0x8}, 0x0, 0x0, 0x43ca, r4, 0x2, 0x8, "e6e5154a6a4ad441c252fef6fc8e027c19817067231da9e2f1316f7af9082536d16d42ed0bbbc5f317d4a2f35db501c2ba49b2ccdf2a7e9d383af6df1b72be1e", &(0x7f0000004000-0xb)='/dev/mixer\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100000000, 0x200, 0x7ff, 0x979], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x2) renameat(r1, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000006000-0x14)=""/20, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000006000)={r3, 0x80}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f0000005000)={0x7f, 0x0, 0x800000000, 0xfc, &(0x7f0000007000)=""/252, 0x7b, &(0x7f0000000000)=""/123, 0x85, &(0x7f0000005000-0x85)=""/133}) 2018/01/24 23:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000064000)={&(0x7f000067d000)='./file0\x00', r0}, 0xc) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x1, &(0x7f0000568000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000949000-0x4)=0x0, &(0x7f0000a29000)=0xfffffffffffffda4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00006b6000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000439000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0xc7dd2628f6c80f64, 0xd, &(0x7f0000a1c000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x7, 0xf, 0x9, 0xb, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1fcbbcce, 0x0, 0x0, 0x0, 0x1c000}, @alu={0x7, 0x4, 0x7, 0x1, 0x4, 0x80, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000066c000)='GPL\x00', 0x1, 0x0, &(0x7f000071c000)=""/0, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00004b1000-0xc3)=""/195, &(0x7f0000d96000-0x4)=0xc3) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006bc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000265000)={0x1d, r2, 0x0, 0x0}, 0x10) sched_yield() ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r3, &(0x7f0000b3e000-0x1c)=[], 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ea000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/24 23:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "2a59dd7e7659", 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) llistxattr(&(0x7f0000906000)='./bus\x00', &(0x7f0000b48000)=""/0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000099b000)='/proc/self/net/pfkey\x00', 0xfca4569a2a8e92a7, 0x0) 2018/01/24 23:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0xffffffffffffffff, 0x4000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000001, 0x0}) r1 = syz_open_pts(r0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00001ec000-0x8)={0x0, 0x0}) 2018/01/24 23:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x2, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00002d4000-0x8)={0x3, 0x0}) 2018/01/24 23:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012b000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000163000)=0x28, 0x4) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00007c0000-0x78)={0x0, 0x78, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x1, 0x401, 0x4, 0x4, 0x5, 0x18a8, 0x3, 0x7c363f9b, 0x4, 0x81, 0xfffffffffffffffe, 0x48, 0x2, 0x6, 0x1c4, 0x8000000, 0x683, 0xffff, 0x8, 0x6, 0x1a8, 0x80000000, 0x7f, 0x8001, 0x9, 0x9, 0x6, 0x8001, 0x2, 0x7, 0xdf, 0x0, 0x0, 0x2, @perf_bp={&(0x7f000094e000-0x1)=0x0, 0x0}, 0x0, 0xc94, 0xa2f, 0x6, 0x4, 0x4f8, 0xfffffffffffffc00, 0x0}, r2, 0x7, r0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000083000)={{0x3, 0x1, 0x3, 0x2, 0x9}, 0x7, 0xba01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/cuse\x00', 0x4040, 0x0) 2018/01/24 23:01:42 executing program 5: prctl$intptr(0x29, 0xffffffffffff0000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f000008d000-0x45)="c8706f7369785f61636c5f616363657373747275737465646d696d655f7479706525286264657624736563757269747965746830706f7369785f61636c5f61636365737300") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) getpgrp(r0) 2018/01/24 23:01:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000bf000)='./file0\x00', &(0x7f0000177000-0xd)=@known='security.ima\x00', &(0x7f0000ed6000-0x4a)=""/90, 0x5a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf8000)='/dev/usbmon#\x00', 0xffffffff7fffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0xffffffffffffffff) 2018/01/24 23:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r0, 0x8, 0x2) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/24 23:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00001f5000-0xe)='/dev/admmidi#\x00', 0x7, 0x10000) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)='\a', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r3, r2, 0xe3, 0x2) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/24 23:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000033c000)="890553", 0x3) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbf000-0xa)='numa_maps\x00') mlock(&(0x7f000097c000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r1, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x2, 0x0, []}, 0x8) sendfile(r0, r0, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0xffb9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000f2d000-0x8)={0x0}, 0xffffffffffffffd1, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) rt_tgsigqueueinfo(r0, r0, 0x5, &(0x7f0000532000-0x10)={0x5, 0xa8, 0x1, 0x5b4b}) r2 = dup2(r1, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d1d000)={0xb, 0x1c, 0x1f, 0x6, 0x6, r2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000009f000)={0x0, 0x0}) sched_setaffinity(r0, 0xffffffffffffffb2, &(0x7f0000526000)=0x6) clock_nanosleep(0x1, 0x0, &(0x7f00001de000-0x8)={0x0, 0x0}, &(0x7f0000868000-0x8)={0x0, 0x0}) signalfd4(r3, &(0x7f000048a000)={0x8007}, 0xffffffffffffff4b, 0xfffffffffffff7fc) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000011000)=0x20, 0x38) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfff, 0x101001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000011000)={{0x104000, 0x1f004, 0x10, 0x0, 0x18c0c8, 0x912, 0xfffffffffffffffb, 0x0, 0x1e, 0xffffffffffffff51, 0x0, 0x5, 0x0}, {0x3000, 0x7007, 0xf, 0xdd300000, 0x1000, 0x1, 0x7945, 0x5, 0xfffffffffffffffd, 0x5, 0x3, 0x3, 0x0}, {0xf000, 0x1000, 0x0, 0x6, 0x200, 0x1f, 0xb187, 0x7, 0x1, 0x7f, 0x8, 0x7f, 0x0}, {0xf000, 0x7000, 0xb, 0x3ae, 0xf8, 0xf0, 0x0, 0x7, 0x5, 0x2, 0xe7, 0x9, 0x0}, {0x0, 0xf000, 0x3, 0xf8, 0x1f, 0x80, 0x8, 0x1acb3a4580000000, 0x9, 0x9, 0x6, 0xf61, 0x0}, {0x100000, 0xf001, 0x1f, 0x2, 0x9, 0x9, 0x80, 0x1, 0x2, 0x7, 0x8, 0x6, 0x0}, {0x1000, 0x3000, 0xe, 0xaa5e, 0x2, 0x8, 0x4, 0x5, 0x3, 0xc0, 0x8, 0x415, 0x0}, {0x6000, 0x2, 0x3, 0x5, 0xfffffffffffffff8, 0x1dd, 0x1f, 0x80, 0x28a, 0x5, 0x57, 0x800, 0x0}, {0x4000, 0x6000, [0x0, 0x0, 0x0]}, {0x3000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x4, 0x9, 0xa800, 0x2001, [0x100000001, 0x8, 0x5, 0x69d]}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000005a000)={0x3, 0x3, 0x9, 0xfffffffffffff391, 0x401, 0x100, 0xf527, 0x7ff, 0x6, 0x7ff, 0x20, 0x3ff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 23:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0xc) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000993000-0xa)='mountinfo\x00') getpeername$llc(r1, &(0x7f0000f77000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014a000)=0x10) r2 = syz_open_dev$sndseq(&(0x7f000036f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00004ab000-0x10)={0x6, 0x89, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000511000-0x4)=0x1b, 0x4) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007f2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:43 executing program 4: r0 = socket(0x1, 0x80004, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000f20000-0x4)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000746000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000772000/0xa000)=nil, 0xa000, 0x0, 0x12, r2, 0x0) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ustat(0x801, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x30000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000000d000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x9, 0x200, 0x6, 0x6, 0x961b, 0x7, 0x10000, 0x1, 0xc000, 0x8, 0xf46}, 0xb) sync_file_range(r0, 0x1000000000, 0x52e, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"f52071b8489b94"}, 0x81}, 0x10) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0xa3}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r1, 0x0}, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000)="793fbf27be314565bc4bfdca4067c8ad9c65d5cc5a336522a9f6b3ecc648bf2f531300b67d991afac92c5baff3240aa2af277625086a11d7672050259ab8bd005ae2cd42a66d0a086ed416c194ee3e1cb2f8165596110ac59e7364314595ccaba109ac47784c23b492ff13a897484dfaaf53e1cba82403e3a3e0a2cadc8c1e7cc5d00dd9bd1f9e38", 0x88, 0x20008000, &(0x7f0000006000-0x14)={0x11, 0xc, r2, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000-0x8)={0x20080522, r3}, &(0x7f0000001000)={0xffffffff, 0x1000, 0x0, 0x6, 0xfffffffffffffffa, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000-0x20)={@generic="4ff096f0ae1f21cc99ca5507307f55f9", @ifru_flags=0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000008000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r1, 0xfffffffffffff815, 0x561f, 0xffffffff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r4, &(0x7f000000a000)={r0, r4, 0x4}) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) mq_unlink(&(0x7f0000fc8000-0x8)="2ed52373656c6600") socket$kcm(0x29, 0x5, 0x0) prctl$setmm(0x23, 0x5, &(0x7f00003b4000/0x3000)=nil) 2018/01/24 23:01:43 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 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) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067c000-0x8)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000b86000)=[{0xf8, 0x10c, 0x2, "037dbbc25231d4d36e6aa1c17589e1aec653c7c280a84fbdc98fb825fed561d34a5a24e4f23efba67d948d7583ddf586c71458ea3ae6986c5cfbb0b50e2e070a6dc8ff9b8db578b559dea7439ceacfc8adf70f9d6d5cb531c79dc5e253378f8a73beb5ee874d9d45b1fd0d705311786c86cb96fc29ef66171b04848342009e69460b19bd30fe2daaf59fb2995bc91f37266cee473ec650b2e93d0d874c1550e4532bd54670f26b19157e86e4e2683519a7414cde1abeb3f80a01190f9e84283b83ac9ac97ae0fe388a9df765d098f89c5e2c1a80684380d2e195c39b918eb53d2ea57a841ef7ab689b2bd4"}, {0x1c, 0x10b, 0xff, "5f0b8572954a202616f89b26b3ae"}, {0xdc, 0x11b, 0x5, "9b120e8afc7aad7293c03e8ed170aa1b66833a526caa1a7617ff0f3c1cf4216c051a954782526c596ed97d359fafa146f4085a8fa0241453622c4970e467f1233949a1b3591241e7fe3579e41cb5e1b1cff7540936e14d3f510b55bf3ce88f1ad7bb241c5a64b2a9df4e2e37a32b5fe771d135a324f615c7006b5e0685f2db97505fdce2ec3ff2e5634dc5040035914d6e45d48a101c14793153e6c71fd4c4a7a55e8e34cf9187d6efacf47f76a24d137f3eb848c4b1bb913043c26c4b2a7e08bee8eb63ec69b608cb803283fe"}, {0x68, 0x1ff, 0x3, "f020a56ed6e53a912e73a8cb443c362c5712f195a0a57ff9a1b388312473db6f483ba9904c115b7fd8c2cd2ac2c983ac1f695ce942d27c67141c1d00831097af2014c67811a075b8b1811064256db39b1f9ffe5b1f19f94a00e27b"}, {0xb4, 0x113, 0x80000, "7c5912a04a28d461af78891d9cdc26b60463058be7145569d73a59a697907823be1789de310b08e1c47bbd124a626532df080e995f582673dca3ba8121e6ae852a1fde0b8e8123fc1c1414b4f9e605185f7870a1b8a83e41f508a0ea055afa655471f76dd14541ce19c91a57634f1a64137cbb1c2ecd87edb965d3871bb99a4ad4b571b318d2ac35c746ae4bc9e84fca01a993eb9661fd6b32cbdfc7a995dd6c44ee34d1f371ef"}, {0x80, 0x113, 0x5, "e39b375d52b4b33cf459cbba4cc04680cd47e51d7edd8957da2eb98794071aa23cad28fa5420a48539f5e1df31a8829585618056f22d72bca6542e4ece1a32359f070f8d08de6f4976fec20c1a18be1f148a8afee1699e9598f1801c2d415a2b9f64ce1979da4490ceabea38ee344001ddb3fd7a"}, {0x100c, 0x116, 0x0, "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{0xec, 0x88, 0x8000, "a6f72a950d23dd61e7cf399c0934a3e797e376dbd07fe94ceca99ce0f22a3328b7ca5dfeafc7af87299b2f8a7d2177bb3bd6f108e0fd3ee3e7ed71ca5ee858d18e8fa035811431cbf0ba88f0845764bbd0189aeaab0488ff6b54a990b8bfa24655209b70514bb9cdce18584b873ca5fc29643e99f719d99519edc602eebc27517addbd2bfe10347032777e79496ba7cea3e1cbe5c58ddecc00ba9ba748dcc975ef56f166d854b536f5075e89cb558f8608a645b9e0a85b7e6e0bc2afb6d8c4df73c6a2ca908770837715f7a899776f4e9742c06ea3e7bac75bd7d76530f5cb"}], 0x1484, 0x4000080}, 0x20000001) socket(0x26, 0x80005, 0x7ff) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x45ccf5ee, 0x115080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x100000000, 0x65, 0xb8, 0x80, 0x3, 0x3, 0xf507, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x8, 0xc17a, 0x5}}, &(0x7f0000005000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000003000-0x8)='./file0\x00', 0x1) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c0f000-0x9)='/dev/ppp\x00', 0x228002, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000cc5000-0x14)={0x4, 0xe65, 0x58f, 0x7, 0x401, 0x40, 0x810, 0xff, 0x2, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00001a2000)={0x0, 0xfffffffbfffffffe, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) clock_gettime(0x0, &(0x7f000085c000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000b50000)=[{r2, 0x80, 0x0}, {r2, 0x10, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2048, 0x0}, {r0, 0x300, 0x0}, {r2, 0x801a, 0x0}, {r2, 0x220, 0x0}, {r1, 0x2080, 0x0}, {r0, 0x0, 0x0}], 0xa, &(0x7f00002e8000-0x8)={r3, r4+30000000}, &(0x7f00003a9000)={0x10000}, 0x8) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000956000-0x20)={"e1c0ab63e2c3c0a2c9bb4644e9a7069d", {0x4, 0xffffffffffff6791, 0x1, "d4ae002bb4aa", 0x3280000000, 0x0}}) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/24 23:01:43 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000164000)={0x0, 0x9, 0x401, 0x5, 0x8, 0x1}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005fa000-0x10)={r1, 0x5572, 0x5, 0xfffffffffffffff8}, 0x10) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000278000)={[0x8, 0xc37, 0x9, 0x6, 0xc9, 0x7, 0x4, 0x8, 0x4, 0x7, 0x6, 0x0, 0x0, 0x200000, 0x80000001, 0x101], 0x5000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000072000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000119000)=0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000042a000)={0x0, 0x0, ""}, &(0x7f000059e000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000abf000-0xe)={r4, 0x81, 0x3, [0x7, 0xfffffffffffffeff, 0x8000]}, &(0x7f0000484000)=0xe) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000cad000-0x4)=0x7d, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/24 23:01:43 executing program 3: getgroups(0x3fffffffffffff7b, &(0x7f0000f84000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000ac6000)="4225a6647fa56e50fcf77f54052a6f5aa5c14fc6cdd3bb5963bfadb57b0b81416bbff6bf1cc9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x9a)="0d34bbe110c93fdf83f368dc55a22cfad022bb3893fde9d83fc5bcd2424851b9edeb39ca744c42d8dd97dc4069cf119f967106c6cffd6eec96428bab8740deb5161bab1fdad9c2b1196fccdde5590bdb0b06c4543f3bc19cfac9608c88630bed8b6ce07821f419a921366650af3318b5d206bbfec018b59727f557e61e4aea2bcebf5eea4a12786d523d7fcde42a65d701aff3a48d040d8ff115") 2018/01/24 23:01:43 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00007b1000)=@random={'os2.', ',,eth1\x00'}, &(0x7f0000000000)='(posix_acl_accessmd5sumuserem1\x00', 0x1f, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x4c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0xf, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x6, 0x0, 0x2000, 0x6, 0x7, 0x4, 0x4, 0x7ff, 0x401, 0x2108}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0xffff}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=r4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006000)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r5, 0x3}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000-0x4)=0xa056, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x5, 0x80000000) 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ef0000)='./file0\x00', &(0x7f00008dc000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000ee9000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) 2018/01/24 23:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000065b000)='/dev/audio#\x00', 0x7, 0x801) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000abc000-0x1)=0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000821000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000078a000)={0x8001, 0xfffffffffffffffb, 0x1, 0x9, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f000078d000)='net/fib_triestat\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000fb) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000abc000-0x13)="71927afffb8589ec118cd7478e294bb41e665d", 0x13) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c44000)={0x0, 0x0, &(0x7f000096a000)=[{&(0x7f000035b000-0x28)="ddc2fa3235b0e22f16ee6f998a9bc5463648c4b8fdf9e1196e8fe8ea9b147bb9e8b9224935144553", 0x0}, {&(0x7f0000903000)="107596d8af3b7dbf5270212f60290888b8639fa9", 0x0}, {&(0x7f0000902000-0x97)="dfd7cd87e6e2899e7388da7f6b8ea75c1ca8a1c354a39a9d22565d7a8f6301aebdca9d7c9b81985491a5446e30972473b2829d8eeb1a30b3c5bbc40e1ff8e9ca8fb6bf53f4ab6185083b9838bd118d31e7515cdbeb0b2b4a3da892ede3a71dc4ec0b7c911ff4922bfe9cf2391d4f49ed4ff19f6a072cbdcce1c494619d79e2d2a5aa6018ea9771cfb96fe7cf6b410958b4ff93741cc0a0", 0x0}, {&(0x7f0000b9b000-0xe2)="148357bddb4ca1b454df891c3fcce0c42cd4a25d29e7c3a3f473f92bb12635b7e58f5a2348c2fd8489cdbbda6a9e319e1af0783d06ee54a08f567de2d6b0a0994be1f6dff4a8d01f18b9c6d839a7e03d585e52fdadc3c885dcf178f338577a79f7c4033b1727cdb8d33021468868346f22c79609297fd75b95e3b5521e95aa7e5d36a1e059d53590aafbedde9093bb086e815351835d7bb878f37a10186105e9bedb4ba479d15d9ac5d7d9323a561aa855f0f15e79936d39ab8706e9acd6a8f5cd408c36cab3d5416076b74ab9882e3f0a3b4c32dd29dcb2b84a617e65ec8b20ae1a", 0x0}, {&(0x7f00002b8000)="ea64e9f1ba6277199d18de09081bb415b4cf94ce0780f4d59dbc060cff32dffc1fa8281abb8f8aa3d831767c0473058de32a173dbc65024f1b62d77ac441585a1e5b", 0x0}, {&(0x7f0000210000)="e21958c23cc2e9efc8869f5ad7c410515b2acd35700adad22b4edefcb9bbdf706eba13b5e4f7dda820212c534dff1d2c5860467b77119adf76a094dcfc5d5fb5994fa3f7ce9102392a261658ff08829b6a1f05f7acf8991862f65b29ec9ae24ea7783f4f107041c0d0a526b4d698b2ddf01db3d5284c2879c1cd886810e9c89d83a8114b6dd4d9fb65237d3a78dc43", 0x0}, {&(0x7f0000f42000)="c92b017a50c349fb8fc32b42369d295d34d78d0878dcfe980da833179241b9f917cf5ac55e4a0ddb06c2d31d234422cc5fb7a16aeb729d2aa4b5c982700267a895c85b0f607739d8cf67403e0563cea45768da1deb2869e6d0ada87232c09d1d81f99592f9200f29b32ff583529808b1c91a2e488417eb3c1d64c3ed09c5ecfe6d9cdad386395659c9bf947c9264838234037ef692cc721cf9e6fac184f212d090319991fdffab489219dfe2582d02a3a45fd43dd3e999bf8d2293179b28aac63f918f86c3f8e2f1c39d3a21b65a9742", 0x0}], 0x2000010f, &(0x7f0000ad6000-0xac)=[@iv={0x0, 0x117, 0x2, 0x0, "55cf52665099e690ca942cc38d31d8e2372b24d99ee3b7ff9efc36627054fdca3823fe4e110c05317bfcb34a334c8803e887f77d925c63f61df2244698b8ec2fd537b39f25366f573603d8671870967b66e6d6369f69ad627333e19ea02cca01168d1ceaa6b32a8bb344f7ccd3e4d7ae4ea53cd809bfce21c7d3ee17e8ff4f0214998626e4847823ee1d2514ed1bae1ab8ea836a275e1ed6ab"}], 0x10, 0x0}, 0x40000000000000) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/24 23:01:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b9c000-0x4)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000750000)='/dev/audio\x00', 0x200, 0x0) accept4$ipx(r1, 0x0, &(0x7f00001c4000-0x4)=0x0, 0x800) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00009e0000-0x8)={0x0, 0xfffffffffffffe01}) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20080, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) 2018/01/24 23:01:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/220, 0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x6, 0x81, 0x6, 0x3ff, 0xf4d, 0x9, 0x42, {0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7fff, 0x3, 0x4, 0x232}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x4e0f, 0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x8f83, 0x0, 0x0, 0x0, 0x3, 0x4, "14050476b6314abdbe01af12f929e47ab462a88888532a9e7653a6b7979d5b21437ba1f3c6ddfc930ea579678b98d3bfd790618ebbd59c019216163c4f63b481", "e713ba1937ffb18de22bce21016541d6efc0716d2ed6b1118e40911623dffa8ee6ff3d0e2f6108f03563b69444105ab37fe1e48e32e1261c176312970bbd9af0", "838216eda944f95d3500267f272c3a57f70ac3cb24729989c6a054471dad6381", [0x3, 0x5]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x3, 0x100000000}, 0x8) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0xc044, 0xffff) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000001000-0x8d)=""/141, &(0x7f0000001000)=0x8d) r3 = socket$unix(0x1, 0x7, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0xffffffffffffff80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000003000)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="c513799c24e9", [], {@ipx={0x8137, {0xffff, 0x58, 0x0, 0x5, {@random=0x4, @random="84d21208016b", 0x7fffffff}, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1800000000000}, "9248a2858387420f0546e79e8a23a67fed7ba5b3042d911b2878475ec5a67b8eb0728d51d336b0bfaf2aebf840668753be1c76f9dfa880a0a107"}}}}}, 0x6a) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000003000-0x8)={r3, 0x8001}) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000005000-0x4)=0x0, 0x2, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f0000005000)="0155b75ef560b76decb39a2f87e12b615c596545bc77f2d4aba4f30c64c912a1215c42a01bcfaa500cea2bf7de0e872c046f08d1b78daf8be42f05c753f2cad911bd80f534006f2c86cbe95c8123703529c35b957b00a4c20c20d3692411a2d817f678b748bc62cf51d582a39836f88cdc0e0ed85fe441e1e45a874be9525e0ee7cc10fa035ab84907c091e0eef4f02a0ed7b1e18658ed9e35277fc8c2681d987ae12a2529cef1aee95d7a3a6640d31b0ca8d2b252c6412848a31b08bb6f0c5d0c99c1b8a052948f31bc4779c447b468", 0xd0) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fchmodat(r0, &(0x7f000097a000-0x8)='./file0\x00', 0x1) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x20000000, @any=0xffffffff, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x54d9, 0x18, [0xfffffffffffffff7, 0x3, 0x7, 0x10001, 0x16, 0x7]}) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000143000)=0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000065c000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/enforce\x00', 0x410000, 0x0) readahead(r2, 0x2b12, 0x1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000021c000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair(0x8, 0x80001, 0x101, &(0x7f00006b7000)={0x0, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00002c2000)='/dev/vcs#\x00', 0xffff, 0x4000) io_submit(r0, 0x3, &(0x7f0000ccf000)=[&(0x7f0000951000)={0x0, 0x0, 0x0, 0xb, 0x42f7, r1, &(0x7f0000b44000-0x9f)="49d2f81b80c54d607c2e704b476c87e4a0387fa1468e17724126d05f560c9c3c45f85dfa305d73678576d2fed5f7aae682a22f3d644dee8c5b0980c9d683ac2a66a039f98476b1cc5e137386b68ddc5273ad7e65e2507084008dfc2b14a94f6cb27400bf3ce1bd413f9e62128dccfc60309b01c07a49059f5ff7ba19a148e598851df2ec5b14f90d9817261955dc8e738df6efe88453fd19aa73b84402811d", 0x9f, 0x1, 0x0, 0x1, r2}, &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000c9a000)="", 0x0, 0xffffffff, 0x0, 0x1, r4}, &(0x7f000003b000-0x40)={0x0, 0x0, 0x0, 0x1, 0xf6, r5, &(0x7f0000fee000-0x89)="701afd0a9a34d38f101676003676787ab6b8365ae931ab85b5bcaada65b6ad0f35931038991f51385b7526a5c6c973fc6df8a83f9fb4452e10c984cd81a10e1333950c647321950beeb1074ac9ee31bd96104f488f45b2315e251bf114d962ea2d4f6d7e97604f27df3fb8544d268c702ea29723d02900b20012e7938c43a3466e3a321f60a7260f90", 0x89, 0x6, 0x0, 0x1, r6}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00006c9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 23:01:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xf64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f96000-0xb)='/dev/audio\x00', 0x100, 0x0) clock_gettime(0x6, &(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000071d000)={0x10000, 0x1, 0x9, {0x77359400, r2}, 0x80000001, 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]}) keyctl$set_reqkey_keyring(0xe, 0x1) r3 = add_key$keyring(&(0x7f0000dcc000-0x8)='keyring\x00', &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000f19000)='keyring\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) request_key(&(0x7f00000f4000-0x6)="459b676f6e00", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000939000-0x1)='\x00', r4) bind$vsock_stream(r0, &(0x7f0000109000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[], 0x20000000000000c6, 0x0) 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000226000)={0x0, 0x0}) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 23:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) waitid(0x0, r0, &(0x7f0000acd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000607000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00008d6000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2200) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x0, 0x3, 0x100000000, 0x10000, 0x4, 0x0, 0x6, 0x8000, 0xb2, 0xffff, 0x4, 0x7, 0x39, 0x1]}, &(0x7f000000a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000)={r1, @in6={{0xa, 0x0, 0x1000000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0xe3)={r2, 0xdb, "9df483e180797a0e8b11b209a6e4c6b5770b93927ee85312ca595ccff245af5903f8418faf9097d3cece3bf4f478f8a8909681b4c3703ccc87279f64236cf919a776b0e60bbfdd74fef574c34adc63be33089cec98cfa1befb6ac6a55c70fa421840048e2b444892dba0463203409645a2cfe4bf65479c46166e78f033a5db164819afb42882565ba8ba7b97c6ba05318c209748be466dd6a0c32e355f52dcd029f507ba1816239b6b0a7f44f47bf3c861620515b4d446c9a1e634cbb0f67073c5107f51c75c64425a075b5f8b463b8895bb8222560c7ae66f24c2"}, &(0x7f0000009000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000008000-0x4)=0x4) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0xa, 0x4b) recvmmsg(r0, &(0x7f00002ec000-0xe0)=[{{&(0x7f0000d12000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e76000)=[{&(0x7f000099b000)=""/131, 0x83}, {&(0x7f0000e7d000-0xdd)=""/221, 0xdd}, {&(0x7f0000ea8000)=""/218, 0xda}, {&(0x7f000006f000)=""/139, 0x8b}, {&(0x7f0000896000)=""/178, 0xb2}, {&(0x7f0000d83000-0x33)=""/51, 0x33}], 0x6, &(0x7f000037d000-0x1000)=""/4096, 0x1000, 0xfff}, 0x8}, {{&(0x7f000044a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c39000)=[{&(0x7f000069c000-0x1)=""/1, 0x1}, {&(0x7f00000d4000-0x9)=""/9, 0x9}], 0x2, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000214000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000072c000-0x28)=[{&(0x7f0000cf2000)=""/87, 0x57}, {&(0x7f0000684000)=""/175, 0xaf}, {&(0x7f00001a1000-0x33)=""/51, 0x33}, {&(0x7f000048a000-0xdb)=""/219, 0xdb}, {&(0x7f0000a56000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000e6d000-0xb0)=""/176, 0xb0, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000628000)=[{&(0x7f0000158000+0xa3c)=""/24, 0x18}, {&(0x7f00001b8000-0x45)=""/69, 0x45}, {&(0x7f0000e4d000-0xf)=""/15, 0xf}, {&(0x7f000016d000-0xb3)=""/179, 0xb3}, {&(0x7f000054e000-0xbb)=""/187, 0xbb}], 0x5, &(0x7f0000df9000-0x62)=""/98, 0x62, 0x5152}, 0xef}, {{&(0x7f0000514000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x8)=[{&(0x7f0000bfa000)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x5}, 0xffffffffffff7fff}, {{0x0, 0x0, &(0x7f0000e32000)=[{&(0x7f00008d3000)=""/71, 0x47}], 0x1, &(0x7f0000047000-0xcc)=""/204, 0xcc, 0x8}, 0xffffffff}, {{&(0x7f00003df000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000be1000)=[{&(0x7f000070f000-0x56)=""/86, 0x56}, {&(0x7f0000c2b000)=""/210, 0xd2}, {&(0x7f0000b14000)=""/8, 0x8}, {&(0x7f0000e38000-0x51)=""/81, 0x51}, {&(0x7f0000c07000-0x4e)=""/78, 0x4e}], 0x5, &(0x7f0000841000)=""/136, 0x88, 0x0}, 0x7}], 0x7, 0x40000000, &(0x7f0000554000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000033c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7fffffff, 0x2, 0x100000000, 0x2, 0x80, 0x0, 0x0, r2, r3}, {0x10001, 0xfffffffffffffff9, 0x5, 0x8, 0x1, 0x2, 0x8, 0x1}, {0x2ed, 0x10001, 0xc8e1, 0x1}, 0x8, 0xa, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x3f4, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x7f, 0x2, 0x4, 0x0, 0xc2ab, 0x8, 0x0, 0x5}}, 0xe8) socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f00006ee000-0xa0)=[{{0x0, 0x0, &(0x7f00000ca000)=[], 0x0, &(0x7f0000c3b000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x40002103, &(0x7f000049c000)={0x0, 0x0}) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000006000)={0xd3f, 0x1, {0xfffffffffffffffb, 0x3, 0x9e, 0x0, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4142, &(0x7f0000006000-0x1f5)="") 2018/01/24 23:01:43 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000023c000)="", 0x0, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x101002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000002000-0x46)=""/70) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) r3 = syz_open_dev$audion(&(0x7f00008fc000)='/dev/audio#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000618000-0x4)=0x8fe0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x8f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, "17c9d7bf905764c0a981d358c3690f7b9f6b4cfeb0db3beb332d2618c5beb974ddb48a52accf4884defeb13abd990a9cfaa0e2a058fa1f48dcf8318e33381b38903c076ca868776f256af660490e6780266460cc9f1588a096e058699e1e818960c95910cbcf510f45e286df4277978065e887ba16b5b5e04eac40b46448b8"}}}}, 0xbb) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) pipe2(&(0x7f0000415000)={0x0, 0x0}, 0x800) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0f000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00005aa000-0x72)=""/114) write$fuse(r2, &(0x7f0000008000-0x28)={0x1c, 0x3, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) ioctl(r1, 0xff, &(0x7f0000042000)="bedf4ac647600815d9032255048cc1ab0a951b9c53119ad904f91e3d3005d786e955870fe9f31276057d54096e7d3cbea977d7bc1240d67fede1e8c4d79d2bb25827be8cf9") 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000ae9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") dup2(r0, r1) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f00000fb000)='./control\x00', 0x90) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/checkreqprot\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c65000-0x8)={0x0, 0x101}, &(0x7f000034d000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eda000)={r3, 0x7a, 0x3, 0x9e}, &(0x7f000032f000-0x4)=0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d31000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000257000-0x18)={0x4, 0x10, 0x0, r2, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) symlink(&(0x7f0000b24000-0x10)='./control/file0\x00', &(0x7f0000e6c000)='./control/file1\x00') stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000572000)='./control/file0\x00', &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000324000)={@generic="de5a533ad6da66b2d6e3d014a592c002", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000a24000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x218000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000000f000)=""/86) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/24 23:01:43 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = mmap$binder(&(0x7f00005b7000/0x4000)=nil, 0x4000, 0x1, 0x10010, 0xffffffffffffff9c, 0x200000000024) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f8d000)={r1, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x4000)=nil, 0x4000, 0x200000b, 0x48010, r0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f8e000-0x78)="2b4ccd40efaa04cdba1715a1721879568fd41f34d8c5ccd9882a3f07b3e5e20f9fe704f2c8b33e3a04e7ff12628b6da7cb818a4e1621b4d31fcefae978e481afdb52d18ac775d02585ddbde1291a2c10493296b197d724a9ddf31e48cb9378f833e506a1e2b792ebaf76c42201ab7b55f550c5d70f0ba66c", 0x78, 0x4040800, &(0x7f0000f8e000-0x9)=@rc={0x1f, {0x0, 0x10001, 0x1, 0xeee, 0x2, 0x8}, 0x63}, 0x9) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xbf0}, 0x1c) 2018/01/24 23:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000814000-0x4)=0x0) getpgid(r0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000c53000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000417000-0x52)="") mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execveat(0xffffffffffffffff, &(0x7f00004b7000)='./file0\x00', &(0x7f000039a000-0x10)=[], &(0x7f0000dec000)=[], 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000011000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c2623690500030007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000016000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x26) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000018000-0x9)='/dev/sg#\x00', 0x90d, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000018000-0x8)={0x5, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000d000-0x6)={0x0, 0x101}, &(0x7f0000014000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000017000-0x20)={0x2, 0xcd5, 0x20b, 0xa5, 0x9, 0x4038, 0x4, 0x5, r3}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000017000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000007000-0x10)={0x1, 0x3, 0x6, 0x3, r5}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000019000-0xe3)=""/227) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) sync() 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004b3000)='/dev/loop#\x00', 0x0, 0x4) ioctl(r0, 0x530e, &(0x7f00007bb000)="f8") mlock2(&(0x7f0000ec3000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008c2000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000a7e000-0x10)={0x38, 0x100000000, 0x9, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/vga_arbiter\x00', 0x2001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000195000)=0x3ff, 0x4) getresgid(&(0x7f0000dda000-0x4)=0x0, &(0x7f0000570000)=0x0, &(0x7f0000da2000)=0x0) 2018/01/24 23:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000770000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002e3000)=0xe8, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000198000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x1ffc) syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000000004, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f00003b5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x8)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0xfcf7) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000ff7000)={0x2, &(0x7f0000d61000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r0, &(0x7f0000cc9000)=""}, 0x10) [ 65.510267] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00001fa000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000681000+0xdf4)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x6, 0x0}, {0xd, 0x423, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0}]}) pipe(&(0x7f00005b0000)={0x0, 0x0}) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000812000)='net/ip_tables_matches\x00') read(r0, &(0x7f0000506000-0xee)=""/238, 0xffffffffffffffc9) read(r0, &(0x7f0000564000)=""/33, 0xffffffffffffff1a) [ 65.621354] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 23:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000068f000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000da7000-0xe0)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000e91000)="fdeac32377da6d6de6e5dd7e83d0659c9f465d380dc2964a24bf12e105a7b882ac8510bb4fe5aa8be7132314abd8e997ddc911fc02f224baea6c70b90bb77e0c7dcb6dcc361b895d3694a693a678d2364acf2b6500733be9e4fe3cf4ddc2d20c862442b9dd39e663dc2ff882f132942d42867f5eff3f5a912df9caa97b06609ac1a09385757628b670ded94738cb5b840ec5eaa0c064652844d7b0dc9a0a3f22a365305bf20d02e08dde9cd50f2c8b5f3e81651e29f33257060727933af96699560e2b0e70b62040231ba87889a4649808c08a0fb61d3082f906bf7f28f222cafbd58e4ceee4aaea51f685bb1f4213b4e120946557341d235eb291ad4ea1be049a256fa2f643b6d6817f8442316c12b680a8aa0ed1800dc064176b055577fe698a381cccf6de9ed88ba0e511918b041f5339995c91388e8e7d72e43f120b367fb76b20f81dad22f9afe5025e9ca7d5712744b1544f2b63dec4c073cbe1409ebde88af08f5c9db90f21def14904479541d56f1c6814a0574b6ec04e5e0044d9bd2f03166794c70025904b5d61a61b050ce993d4ec3d0317926f054af3ca4e226b0920cb0301c483aeff120d20ebab25f4b9403e739b7c4a782edd7bf383a1763093cc8daf07ee68ea34a9961b0ecfa9022836f7b74a07ab8dca149accb8acabc61a6ef3f43472a4a92be7dfd4a46cb6af12f90ba17fee2cf59e4f8a29373931a4820f9b6876e2a05bf4eabb0cbeeee4904576ab78cefa9907edb9faccdc8f5b9a85bf850c6fcf901f0f9f9e657763921aaa743592e94bd13b5b2323d112140b7e7adc80c01b59b26489378b0d2e950d519ad65795c465577f16929f5f109ec9d35cea67282ebc9949c3a23ff79b46dd3d0346c2fd52f3e7dece33bff6f1bcc942c7e52a6b4dbf2c3e5e92d4fa37eadbb68740001959b881eb9201056919242883d856600b07c6614e271699f16b9c846d3b3585cc763cad67ac3b07eae3bdb8ac18fbfa1cac81df26a826606d2618ceb8b6132a8dee617f96e4ff5312226f6a6ba2bcbb6d2d72be1c6ca35bd3971430b98c050fb359999ae980dcc479dfe48e5a144355fdae81cebad33a259955c3997025e82ec45ba93aa6621b7ef50525873a9f70851c2eef3abd23963284714027635b0fcf3b2aa0528a25ce1fc6589a2e8df038c0247793362231e1de431325c8ed9f0e42d8f4387d11161be5d9afed99a8760a784ed97a3bd9ff9bd4d0cb2355497c07f839a93c7dfd612fa8946e9ab068761f12b9dcf1cb737eb4445182f6db1c7b6042bca4db4eaab142d1e7056d6a9322a7391dc67cb230d0945fa110ef964fc78aaaaf366aa4260e9be17b310a596cf72bc4e269304cce459e850b3178ff8d1c35640fbc03cd4ee7f68561b1ffd5febbcd7abe54ef8710e14261fa2e287c53ff77a8f97145052e22b6972521ba7f3ad958081177dc4799fb8dfcaf2505d8479b53b6f179f9fafd984f2da83bcbf32c3db39735b3c4936f50f9378dc5af27b0719727cf24da7c05d2bd62ea301c0742d24e0404adcf497d7104a3c4320f494087fbd94013a489d471bc0a167c45ca4afd3a76b8ba949371fcd227a4c7947dde1f2282474873822993f967b06026bedb09011468083a5b8c9d00941ff801b45bdcabb2fc05ae2c2796a28557658e7455f8fc205d165640d7e23c50007d13bf04697a3dfd831efbc9c370f47040d9c3f23a2fb3d96ccfb468c94d927dc20e475db2ba2917d6510f1a02059576c7fbbac67347a0b2cee9422be0bcf1bc4b8db65c3fbbe6d377d5da1912e7ab7b1e56ab55aa5f82b0bfd2932c44bca803c2a627ba6f5f247f4e2544f4d50278df6dddb2f143956f63735920a223f8bc53c00a84aa4067408596335a786ea40c5afc301bca6d2d045542e3f6e9a82d90fafe61d59447e1025d9d47b8c959357e83a8c1695d84ddf988c2e25e5d0f975660da16b5ef322bfed262f43bf68d7ac82cca4ecf1c4fa43eb0378331a5bfc57dd8f1878a19ebd93d3e085bc4805bbdc7ecb9268fa5939dd02a903bd05e0875e6997c2d7b13643bd41496936857f2c71500ed16bb350ee2c91778bff7fb649740bf94962340f933685d15eacd169771e100177377bd7cc5730608a2c48ece4756176ca3173627b603458e1d93f36eb2a3f62ab621d90478d9ac4f2a06abae7188bb6bb5a573df550fb81b64f9a1c82637d90d1b121ee634428eb09af489935b0daa586d6bce26a7a42c6640a70799a8596e5395084077ba2694751d433cbad09e3a8279841a411626769a4811199f3f53b1b47e9caeec50f27a3ae5e1b45756e5a488810804b03bcf7381bcdff6ac3d3f912bcd43f2a3ca60b297f6648cf0c5088edcf2ff40b37774638bb488036222afaef4f9ca5c68f0ddea0e51d83585fe81fafb036716a16ddee3ce1910421a138c63de4678784edbf48ea92a056429196cdc946bf5da58912a128afae88af4cb48a1e652712d410d9b719770766b162b90d902ccce54692fc278b434c95b30549ebba5e1f910324714199ccef4762fbfb22109e9ba8a5341765cca4bf3c91ba2e2c9952ea7dfa2922e7b88cfccc2ee5aa3f9e85478c5d9104b18e0bfb4f78f28d1d5a61333df15c6597315a86c88c38a65a5fb0af248fb5e8e9e6a4f375623654bbd902dce2f7ac3c6e6492e7556d548431557dc390b0e10cf419f7edab7b6d03652813a724b9a209e43cca15f03ef6891ff9cb078835ae34ff7e5f16ed230fc1f05bef7bc6c6eb8ccb746819d3131f31cae10c98e113d6a4e7b32c71b326b04812abb6560ebf49af5a0c52d761fd9717366799436aba44dad5683e52092dff146362b6387447f97416195bba0a84f72a43a29706b5d077e4ca3cc5bf1d128de184aff917162f1395a52b48592d2d017ed1be921f55d4b075caaad0425e73e45bf9f37c51fc96d1d59ee1cc24758615c61765fb96ea1120bef446555e66433d05bba6c5f12f58b4d1753baa44d833ee5403e78bd4a5b95190ce890a99cda3a67808f5b1ce3f7c1d50bdec871fae5c8ab20b67236a1ae85897ce14a42cf3d7c0d2150306afb2040509f80db94086d12c47b8fbfed0998f33f4c058374a9f8ab49d6e595a5f0f03e8178c415292e28a2cf36a17e4312fe82942f67ff589b3d7184a5d12cac787a6230e48861147b728850a80aabc46a1127c40d775da424235c18029f34bc87d97505ff454ce7711058e78022282aa43bbcf3facc151ebf02caff219934f3ccd34de5695bf4a59177d0a9d8134d66a813cfd01d296cc4c7ade55c7bcc62619a43383f9506d4b2694f00aa22530a2d9f775a972fe3e9044c3c24a9fd48c8d1e7b0afad7d87b5dcc0fc8fc4aa5d873ab37c254ec6cc8884ff7ed7dda1e62071cd7da3a932a8b68520cb9aec898a7916a737393732d62abc3a1687aa75b6e51a164440b40504b11704be9720060aa4a930d4308b697f3f908b9796e49921a2f3cc1e5f4db262aef0fd6d8311efd2ef88edec4ecc1fe3144c7f518eee8dc7cf4c738cc2487a789574ae7085b49afdad65b8868b327184073bcb3242bea32a441e0f0432c607da18bca7148bee189e4fac40e2bdc5fce437babaa20d77ec3e1ae59712f488aa414eb350f0f6e7ad3163c2050a3e9b619b220fd7fc7b52d49378ae529cadc570e256e3e3a11e59c3f461990c3e91e69519ebf545484147e14db792721e0e9cf9c59f89ac9caec8e426b8342eee2ffb5149e2a6aee9daa80ea9eef89da5b67fa07a511b57d095c4f88b0715ce19840054e0acdc6c5e10598cc04f98e0155492264e9871149c72e921d56f54bb284f30f86b5a977b388ef2da736ab79fbc2148df24238c13ca7dd72211deed4f62376b35430c4acb37d503a04befd37faec159abe8540f3147fdaea5fffe71faf8163e2ac5bb65b12a7da704cb67a885f8d72ab24c180fa9def6be4e63174db602437fcc8a4fc1b4535d62d3ae43409c7e63368a110d65e35d7244196a822ce319a723f0aa99e9f0c2759bb9d9dedb3c673a2323c2b09e82604d245c7f57e2c07961bb3ccd877b0640b921f8f7b1e8738143902be2015d069d30c16909785cce2e1209690fe45e8c779bcf61181985087bd4995746ef741e7e93b3bb5c10960b6c76d3a80d3e19c93d2c11905beca15907591a062992152c6d0833ad97eeef103bac84750f52e5ad38467031eaa656046ad6ccb7ad471b940bfc384f62ae1e33c40ae81468a9230beaa71ebd4383ac6af20b6a13ecc82c1665245e8e1a61970ab8e6f32fd6a58f25b8f172658a1914b53bac1b43dcdcbf23494a84b1a974987db68440a9f1dca4a73fc28fdff057e36c1650f6e27a7b4c2f37654c35c236312ceb4b83199e5e8cb6714cff0ce9b7f5b8a662229c861e475a75771098673f9662c899aca72bfd7bd0c51ff14ea19d67e7f33f6896548a2f8f922ed2c048a4f1cb30473f74639dbc0013151c0084ef106fc2b7bd4ab8c2344f825e4901c4da1f8f471735357a56c6719ad06747340b6333b931e6b6fff022bae796ef05f1f4f9e0eaeeef34f21ed75e6db4e980652a610e1fd8a6491599ff815c012a96ea1ed545346628169a54f5046fb30ae23e5b4bc4ea43ab62668300f4a1afa0aac55852c6eff2604ac0c9358a27beb01fdeb342ac5f4a0d41c847b92b98a21247d4ded53d056ca4879d7458f8b23b25f71c6114549ffe6365cd7ef06e2416e5a1bedea645a482853aeec54684043b06972596b5e0ed45f66c6dad8fd3b420f1fe0a5ab2edcfe48de757ebd072d81c7cdb000fc58f3af34cf9c03aa65ac7836d5566ee546a2b720bf3e5163f83edf502800488416f2f66d15182c8801a72572e8782b0d22916e6a867e3a1b3f7c51e1723dfa01786ca6a3bf7e518d826bebe2de79f17ccdc95756db43d7af76374098ee7b6da677b237b1ad1364f25748e2e1ef3f9c1f88f202841b62e7425761d2c6242b070275119cdbd6e060e727497226f67f3d566b73abdecb8a17f4d3d21b240fb9767b2591f0af989ddd6f5a2935a6c480dcdc37d59e4c01d94adf5f27108d3fcee2be34014d22452ceb80863f4eb8b87a53a95d85f8712cc0ef18ada1643d428246a4999510f9672021bdcaba862ca20f9bca06ec6e174cc11fcd248c526857c181f0fee9aeb2869c4170e19bc5cce2550998d7b137b9d3ed665e1e61c56635eac4a5b6bba2154866e314577e83a2bc5b635b42cbab27f6faf0f7ff2667163173f7869798c38822e862bfc296ed6b77e627603df20771266f561e99e45b00dce8506ffbf1cfd0bc23e6c0a8a9246c9d78ba8a598c263ef7d6ef2503889ab2fa2e20930ba47de73f97862c4a8d5662d271ccf006e684e0237c4cc7f0c45fe6aa473560920e92173eba9c43934d410b832f090479d480e3eeba8b43562577ddbd1726edbe256ff2dd5b6942f51f39b9fbe1bc47018a63ce8bfa6c4bd7816ffcdcae2f0ff7f1c0ae9794f0ee52b8ab6ed99817730388cb25a563b38a6046a5981a8d33c6900b9d4233d14ca276bead86e595aee5c145b3e72c5dd1c0fc155e254ea8764ed2c7a77e06bbcc6d406fd01f8213c5390ffed405b434cb5b64ab2eed2505b6c15a271b11eed1d3fe3331257706e71f166385d1920d919569dd445eab1b78e27063dd36c70d3a19cbbb022b20573bdd9702a3228f0f1d97deff77f94c6cd5fcd17d5fe94b57246ef0cc290b832b153b53347a1ef45569b2c5a89c6ec890cc83456cad9a346e7509df33ecb72e609bc40339e9556d5b166a127ad3e63f86f0c570c6b18") fstat(r0, &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/24 23:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008e9000-0xe)='/dev/admmidi#\x00', 0x1000, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x156, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8007ffe, &(0x7f0000001000-0x65)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d08000-0x8)='./file0\x00', 0x2) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e08000)='/dev/dsp#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000477000)={0x0, 0x5}, &(0x7f00003fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d2000-0x8)={r1, 0x8}, &(0x7f0000df6000)=0x8) r2 = add_key(&(0x7f0000d17000-0xd)='dns_resolver\x00', &(0x7f0000e1d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bc000)="709d5e5916f2bbb3d1a2a833c6df4afef7917abbc5eb0452764ea541579289baf42758b28dbb37b165b5170df8f64a38f36e128d1d6ffca0f91a1d0519e40ce1c332fff2bb6b024fcd9e39f3fa0c", 0x4e, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000e2b000-0x2)='user\x00', &(0x7f0000f11000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/mls\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create1(0x80000) sendmsg$nl_netfilter(r3, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f0000dc2000+0x19c)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000216000)={0xa, &(0x7f00007b7000)=[0x40, 0x8001, 0x9, 0x6, 0x0, 0x7, 0xffffffffffffff80, 0x4, 0x4, 0x100]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) close(r1) 2018/01/24 23:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00009dd000)={0x7, r1, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005c1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmsg(r0, &(0x7f0000b38000)={0x0, 0x0, &(0x7f0000517000-0x28)=[{&(0x7f0000276000-0x4a)="e03fc75bc29b16f108164349d622a02026fa8f5b80c584c42e2475b82a8b811798b57feca734b0b1bc41c3f6d1a6e5eb341b5a30674be7b10cd45c909ce8824c4a0cd2221098bf26dc97", 0x4a}, {&(0x7f000065b000-0x19)="272929d8eeff36490953a9a0e114095e8e6f68825cda7591d9", 0x19}, {&(0x7f0000673000)="3bc49bc13782a8075c6adb716766cf15bf3a5810eced0d75a8c5b0cea58d23796f8b561c999d2128bfd873643a17848c49f7504d6c0690524f7d0984c96bdfa7fbd146464adf561d016d37011e8bb7e66789a0b667dc8845672db2a0bb73b7f3381da6b634d3a6f574d453c0dfffb0486d25f560ddca", 0x76}], 0x3, &(0x7f000087c000)=[{0xf4, 0x116, 0x0, "eb1a805c9cc0e1d35b935aca1c327718cc5b153a6352c826d8dfa4cdf7df0b7d66f85a38b2e10f40789fecb0e6dbee080fc6a91901265cba79812cc5ac9a1e9843ba9cc08980821c891e252e1e5c3318ac65ec57ae8a923ad679eac48d09fb3fc785f8e95d6fe0e7a3ce0a94e7b76c7e51a0315c1fbe8b813667f1805700b9aaf5493fad2356511c41f3477bb7f33af28b659d29c12e70b6398300d7a40e89df0781e5d0d50fc93433dfe4db1cf7dc23c171df8cab77663bf5e756d2f52f919eceec20c13c01ac25baf7c2728a68d030f31147fb830229280f114083befba3789a2d38667e41"}], 0xf4, 0x0}, 0x20008000) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r5, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f0000bfd000-0x8)=[{&(0x7f000046e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$alg(r5, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f0000237000)=[{&(0x7f0000adf000-0x46)="ed", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={0xffffffff, 0xaa88, 0x18}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={r1, &(0x7f0000006000)="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", &(0x7f0000002000-0xf0)=""/240}, 0x18) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/01/24 23:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) madvise(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x13) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000060e000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000f5c000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000649000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000180000-0x8)={r1, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000dd2000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000061e000)={{&(0x7f0000d19000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/24 23:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) poll(&(0x7f0000af3000)=[{r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x43a27526e5bc3119, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x3) 2018/01/24 23:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000e94000)=[{{0x0, 0x0, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f0000d9b000-0x42c)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 23:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) [ 65.796264] binder: 7820:7822 BC_FREE_BUFFER u0000000020e55000 matched unreturned buffer [ 65.807668] binder_alloc: 7820:7822 FREE_BUFFER u0000000020e55000 user freed buffer twice [ 65.818322] binder: 7820:7822 BC_FREE_BUFFER u0000000020e55000 no match [ 65.866282] binder: BINDER_SET_CONTEXT_MGR already set [ 65.871684] binder: 7820:7828 ioctl 40046207 0 returned -16 [ 65.879146] binder_alloc: 7820: binder_alloc_buf, no vma [ 65.884755] binder: 7820:7828 transaction failed 29189/-3, size 0-0 line 2903 [ 65.893961] binder: 7820:7822 BC_FREE_BUFFER u0000000020e55000 no match 2018/01/24 23:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000727000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ca3000-0x4)=0x0) 2018/01/24 23:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ccf000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f32000-0x4)=0x0, &(0x7f00002a9000+0xf1c)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000347000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 23:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000116000)='/dev/mixer\x00', 0x200800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e58000)=0xd6f, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000443000-0xa2)=""/162) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000583000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000af7000-0xd6)=""/214) close(r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b06000-0x2)=0x0, &(0x7f00006df000-0x4)=0x2) 2018/01/24 23:01:44 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000010000-0x60)={&(0x7f000000d000)=[0x9, 0x10001], 0x2, 0x0, 0x81, 0x9, 0x3, 0xffffffffffff68b4, {0x9, 0x2, 0x20, 0x8, 0x100, 0x9c, 0x8, 0x8, 0x4, 0x7, 0xcbb1, 0x8, 0xf, 0xffffffff, "452b4c87ae5e231ef4d832ab597d0314fad2877e046581c5e17334f4d0712abc"}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) sendfile64(r0, r2, &(0x7f0000007000-0x8)=0x0, 0xfd5) 2018/01/24 23:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a02000+0x265)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00004c1000)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xff24, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80b, 0x6, &(0x7f0000293000-0x8)={0x0, 0x0}) 2018/01/24 23:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000074000/0x4000)=nil, 0x4000) madvise(&(0x7f0000176000/0x2000)=nil, 0x2000, 0xe) 2018/01/24 23:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000628000)={0xfff, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) r1 = gettid() ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000952000)={&(0x7f00006fd000-0x32)=""/50, 0x32}) keyctl$session_to_parent(0x12) 2018/01/24 23:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000e9f000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee0000-0x14)={0x0, 0xffffffff, 0x6, [0x4, 0x80000001, 0x3, 0x9, 0x7fffffff, 0x3ff]}, &(0x7f0000948000)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000658000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000c3a000)=r3) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000076b000)=@assoc_id=r1, 0x4) [ 65.916107] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.931641] binder: release 7820:7822 transaction 16 out, still active [ 65.938518] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 23:01:44 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cb2000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x17, 0x8, "b3fb10a371c0a6bd5b1bc148bb2b05f581b2b9d09ffb33535988b2123f5a2ee91bc729c259238ec010f782bd41e499ea68ae84577613ef171f9addeb1b8008ef", "2fa1789f6233daadd2b9ec63f4f65299e5e4b3449ad895ffbcec62cd3577022f", [0x6, 0x7], 0x0}) ioctl(r0, 0x440000000000127f, &(0x7f0000fdc000-0x1)="") 2018/01/24 23:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000206000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000839000)={0x0, 0x9}, &(0x7f0000292000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000024b000-0x6)={r2, 0x9}, &(0x7f0000fe1000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000436000-0x8)={&(0x7f0000948000)={0x14, 0x1, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:44 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b00000-0x4)=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) r1 = add_key(&(0x7f0000001000+0x4ad)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf8)="a7b8f4b186e386031ffdcc86549f2520a1eaf4327c84dcbf53e1dad59fe3d2c848eddf2d03a00ab093240688497077fb502f259fb6e23c45a49ab56b4bf33128132a9bf23f590d4a148b05353198df00ecec93e64948921156fd4d8b916461b13ea7335cfc76a0268284b2f1c962ffcf423b5dcc0461fd069d920095fea921725b7cb8114002294bd844e3407a6b7097cadbf2b2e3e115df701511f903e444732e4f3e74f64731369095b399ce3e2ae4437b873359d5bf1d6aae25d2dfc4a57c7c7a55aa2bd54513832fae0a18f2346076172d7495a7d67e47e54d2edfeafc66e3b3a40d35bb0b14dc0374f0d4e1a8f81fd650a5d4c1cca9", 0xf8, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8a)="de0a5a4ba91711a89a4360bf55072eaaaf937f05563216fc53482884c1939f9ce0ec2bf6c237af403ceffd4986955d7e93f0389ddf3c4523b339732f0f823fc745f4cdfed86f6d9b0c9e5f44de335c4a7a66020911f091f3ab3f4b78a369b3e881c7762573a741574e1bc835dfd18f229f6bea206743a0a11d95cabf3476b9450dc69fad64f040ad39b9", 0x8a, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="6953692468a28f8b260b841e1c2784", 0xf, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r1, r2, r3}, &(0x7f0000002000-0x86)=""/134, 0x86, &(0x7f0000000000)={&(0x7f0000000000)={'tgr128\x00'}, &(0x7f0000000000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xac)={0x0, 0xa4, "2c51e7382f6c36909225c8b610f1d7885dacfeb7608941692c48806f15666f24b13a53511630c352e88c92d1f2b0a8cd11534dd92963b04e26b1e69271a94f0920bf87000872d3f68cabe12fe61b01e48000e51d23d357445f1a2b50afb493c10459c19b4baac9d375a325241cfe9a1ca4cae821e85509b6d737b08f94486eb1f8d2dda67d7571e285cbd983c4f460b755e42e3f3982d68bdc2b9a41b38cd6be49b135f6"}, &(0x7f0000e0b000)=0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x22da}, &(0x7f0000956000)=0x8) 2018/01/24 23:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) write(r0, &(0x7f00002e8000-0x74)="", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 23:01:44 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000600, &(0x7f0000022000-0xad)="07bcd2f89ff9510ac0cf8ca8a0853e50fe8b82bc9ac947271adbae065c3c680fec480aee1e3a3dc63633b8777ac283cc3d936ef8bde39e0c93dc4fad1499b8b15a020352ab6721b3ef3b5736baee22b70d8f564372eba3dd3f49c71f9387d7db7479253b7bfc05533d981c63f8fff550bc7cc7d55904b1f15d95ac0ca439fb82b0e7471f8c5b08c15a2cc70b9436280adb17fbcfc2a1941955e0c7f27378f9dbeeff8861a9c5123334d336c22d", &(0x7f0000021000)=0x0, &(0x7f0000018000-0x4)=0x0, &(0x7f0000022000-0xce)="459191e5f6592ac02b78327cb445548bd6e8d58cb82688d18199f68a3052a7e71a5b20bdf50981bb93e582b73c7b5c1a219d51730f9c566e532f4c585dff46b7eedfbdd180528a1c683891d810200721d2cd45a35fe5e5d9635b79c7daf747c2a71f28a29a5c380ff3a7bf489be4c83eb9949673f2608fde5d918a6180a7f432ee8fe64632b173e98154a066ee081c917ba66a6d1d103ab1cb78071d37b749e4e5ef2d12a1bd3df0554783514f3851da82a842d44a7b2d5f99d7c320664ae68952bd404fdf02c6d3f5cfda4adca1") 2018/01/24 23:01:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000001000-0x48)={0x2, 0x2, 0x1ff, 0xbdd, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) select(0x40, &(0x7f0000e00000-0x40)={0x400, 0x7f, 0x4, 0x3, 0x4, 0xc35, 0xa9f7, 0x4}, &(0x7f0000117000-0x3b)={0x2, 0x9, 0x4, 0x38, 0x4, 0x1, 0x84, 0xffffffffffffffff}, &(0x7f00002e3000-0x40)={0x7fffffff, 0x7f, 0x1b71, 0x6, 0x100, 0x7, 0x7016, 0x4}, &(0x7f0000881000)={0x77359400, 0x0}) socketpair(0x8000000000001e, 0x5, 0xfffffffeffffffff, &(0x7f0000a8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/24 23:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000098c000-0x8)=0x3, 0x8) writev(0xffffffffffffffff, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) 2018/01/24 23:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006cd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006e6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000)=0xe8) fstat(r1, &(0x7f0000f2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x3e8, 0x80800) r5 = openat(0xffffffffffffffff, &(0x7f0000683000+0xaac)='./file0\x00', 0x8000, 0x146) rmdir(&(0x7f0000258000-0x8)='./file0\x00') accept4$packet(r5, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec6000)=0x14, 0x80800) chown(&(0x7f0000fb6000)='./file0\x00', r3, r4) setrlimit(0x7, &(0x7f0000d57000)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 65.944087] sctp: [Deprecated]: syz-executor5 (pid 7835) Use of int in maxseg socket option. [ 65.944087] Use struct sctp_assoc_value instead [ 66.014724] binder: send failed reply for transaction 16, target dead 2018/01/24 23:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x8) sendto$inet(r0, &(0x7f00008e5000-0xc9)="b6709edee607f37bdcdccd2e7561fb6d089198285e33bba029eaee71063b7f6386cd022cb36522fc782aaf151f01b89aac6d8aaa8a763de5670a66c5cba7f02f3bf9ab4e8efa5722e97e94289bf7861d51ac4fd4b5818b5585b312f7b8ce97ef34313895f336f21b389d1bcd2bd1fe35908ef4f1653899567b55bd7e35995e59eef329f152df98d6cd06c39c83b585cfa6ead7f31e8d90c5e1f3a412ab3991ebd25183e11d88963fb39bb79a97ac1d2f45aa46084cf25bdc5bd675d08f346dd5d6b4cf29b9683d6480", 0xc9, 0x20000000, &(0x7f000072c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007dc000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f000090a000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 23:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) ftruncate(r1, 0x100) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') [ 66.040927] audit: type=1400 audit(1516834904.188:60): avc: denied { create } for pid=7858 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 66.079531] audit: type=1400 audit(1516834904.227:61): avc: denied { write } for pid=7858 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/24 23:01:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "da3f19567eaf72c528ea85019a01204fbceeb3c3a51e9a58d178232197c5f369f7486254d5be7b6f054bac2ee093c6178f91abe898535e3654f0e55d3ae66040be1fb2cf3edd9bf36d6f9735ddd332f8"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="d968a7c604dd7f0000b76b19a66b21a4", 0x10) ftruncate(r0, 0x3623) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)="2ebe0d84e0b3ab7efa202eb17ed9e89c70bb4d267e53052ada17a86a915ab0f46c4f32d1201796fca21548d1195e8170e4ec629332b73aa713fd517910c2124fa74c1a5cb034127df021f557d5aecf3e38053b5e97027aab4deb249b59579d0693fd42722ba1366cab94bcbe799469daed97052dcbb82d25e10877fc94b0a82392fb115b7381c8f12e78ea953b3f954b60", 0x91) 2018/01/24 23:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x8, 0x18, 0x3, 0x6, 0x28, "af51b0f224e0b81de3e805b6daea3ebd748514385cf10cdc635858a51116e0da8dc7a5489063f4f944aba98a5f23e82a58b0e6"}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f4000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000-0x4)=0xe8) setfsuid(r1) 2018/01/24 23:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x20) pipe2(&(0x7f00007d2000-0x8)={0x0, 0x0}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/24 23:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f000083e000-0x8)={0x0, 0x0}) exit(0xe4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c72000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$vsock_stream(r2, &(0x7f00003c7000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000012000)=""/4096, &(0x7f000083a000)=0xfffffffffffffe14) 2018/01/24 23:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00005e7000-0x10)=@req={0x3fc, 0x2000000, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005fc000-0x4)=@assoc_id=0x0, &(0x7f000032f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000066d000-0x10)={0x9, 0xa, 0x3f, 0x1f, r2}, &(0x7f0000339000-0x4)=0x10) prctl$setendian(0x14, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000965000)={r3, 0x6b4, 0x6, [0x800, 0x395, 0x1, 0x0, 0x800, 0x8]}, &(0x7f000028c000)=0x14) 2018/01/24 23:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2065b7) r1 = socket$inet6(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000040000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006a7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006cb000-0x48)=[{&(0x7f0000644000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000572000-0x65)=""/101, 0x65, 0x0}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000741000-0x4)=0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000706000)={0x17, 0xd7, &(0x7f0000baf000)="aa73d2d8904580d2f3bd6a3fd732fc1569dd503a66b53c66309dd38763e36bd97c4f9156042eb193db8e989442263352a614ee0d7116602d016931db99827e87e1910cc8bda1ac1a5135cc27c580cdde6cb4beeb9189ff52b6f44dc9fad6d9133cdac0edb373b2dd9922ba2f3bf7993cf912778da2331696bd72b79080a828819cd9c7984f43a2bdd3541ddd39ae432dffc53861970d5f91270b396c1bf0fc04ed91d9242179e94bdf3e0ce033b63a9c8cc5c7c9709cac03f6cf06b038959d55e95efef0e54f7e080ba6a92e419a68e10612d3f1f88eb3"}) sendmsg$kcm(r3, &(0x7f0000279000)={&(0x7f00009c6000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00002fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 23:01:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000c4a000-0x8)='./file0\x00', &(0x7f0000269000+0x816)=@random={'btrfs.', '.vboxnet1$*\x00'}, &(0x7f0000001000-0x4)='*}@\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f00004e9000)='./file0\x00', &(0x7f000096f000)='./file0\x00', &(0x7f0000b27000)='mqueue\x00', 0x200008, &(0x7f0000751000-0x15b)="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") mkdir(&(0x7f00000a9000)='./file0\x00', 0x86) 2018/01/24 23:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000068f000)=""/246) write$fuse(0xffffffffffffffff, &(0x7f0000b29000)={0x562, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd38) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000325000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000adc000)={0x7, [0xfffffffffffffffa, 0x7, 0x3f, 0x0, 0x81, 0x0, 0x0]}, &(0x7f00007cd000)=0x12) 2018/01/24 23:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000a75000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000157000-0x4)=0x8) recvfrom$inet6(r1, &(0x7f0000ac4000-0x89)=""/137, 0x89, 0x40, &(0x7f00009b5000-0x1c)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/24 23:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000143000-0x9)='/dev/rtc\x00', 0x107002, 0x0) 2018/01/24 23:01:44 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_generic(r0, &(0x7f0000005000-0x1c)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000004000)={&(0x7f0000001000-0x40)={0x40, 0x35, 0x400, 0x3, 0x2, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x7fffffff}, @generic="365148c888feaad9385c79601f0ad0a4cf3f8c67f23f964f9d3bd2800903283b"]}, 0x40}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/24 23:01:44 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002000-0x34)={{0x1, 0x1, 0x0, 0x3, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x1, 0x0}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) 2018/01/24 23:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001a1000-0xa)='/dev/vcs#\x00', 0x100000001, 0x24a00) ioctl(r0, 0x3, &(0x7f0000e3c000-0x5c)="7dee82bf724c61e6bdb5ac005e8f36141c5ce9ea26e560542298fbca721cb2fd7b98497a3c2af3b6e2cf9cfc8d4122fbdf45546bcbd9a431dbacb990251ceabbcf91812a99fd4ef41e4a1caac2fb86c43dd730f6099ce027dba366e7") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f38000)={0x0}, &(0x7f0000624000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 23:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gre0\x00'}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000807000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f000007b000)={0xf97cff8c, 0x8, 'SE Linux', "43fb6c95757c735b67089ecdac058a41fcc525208c91771543e929c3244c4deaed0999d6ca9c58227280b82e2313964d418ed96aaafecad51106ff0ae301d14792c6b751ee6f79219df6fd23c5ad394cf205d78f6121ae7a728f2142"}, 0x6c) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/24 23:01:44 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000028b000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 66.318443] QAT: Invalid ioctl 2018/01/24 23:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d71000)={0x0, 0x0}) getpriority(0x3, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000344000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000b59000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 23:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a49000)={0x0, 0x3, 0x1, [0x2001f]}, 0xa) 2018/01/24 23:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000097000)={0x0, 0x1, 0x60, 0x8, 0x8ef, 0x1, 0x1, 0x4, 0x9, 0x4, 0x4}, 0xb) 2018/01/24 23:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000fe5000)='/dev/dmmidi#\x00', 0xd3e, 0x940) bind$bt_l2cap(r1, &(0x7f000095e000-0xe)={0x1f, 0x5, {0x5, 0x1000, 0x6, 0x10000, 0x1, 0xffffffff}, 0x40, 0x1}, 0xe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000077b000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 23:01:44 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000513000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 66.354421] skbuff: skb_under_panic: text:00000000f121bdac len:31 put:24 head:000000009df89671 data:00000000c149f852 tail:0x7 end:0xc0 dev:gre0 2018/01/24 23:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ef0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ssrr={0x89, 0x7, 0xe694, [@multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast2=0xe0000002, @rand_addr=0x0]}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = syz_open_dev$dspn(&(0x7f000005d000)='/dev/dsp#\x00', 0x3, 0x420000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f99000)=""/64) [ 66.392087] QAT: Invalid ioctl [ 66.432396] ------------[ cut here ]------------ [ 66.432403] kernel BUG at net/core/skbuff.c:104! [ 66.432423] invalid opcode: 0000 [#1] SMP KASAN [ 66.432430] Dumping ftrace buffer: [ 66.432435] (ftrace buffer empty) [ 66.432438] Modules linked in: [ 66.432451] CPU: 0 PID: 7937 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #188 [ 66.432456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.432476] RIP: 0010:skb_panic+0x162/0x1f0 [ 66.432480] RSP: 0018:ffff8801ca4476b0 EFLAGS: 00010282 [ 66.432487] RAX: 0000000000000083 RBX: ffff8801c83591c0 RCX: 0000000000000000 [ 66.432491] RDX: 0000000000000083 RSI: ffffc900044ff000 RDI: ffffed0039488eca [ 66.432495] RBP: ffff8801ca447718 R08: 1ffff10039488e58 R09: 0000000000000000 [ 66.432499] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff861f9a20 [ 66.432503] R13: ffffffff84a3856d R14: 0000000000000018 R15: ffff8801d468e740 [ 66.432510] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7762b40 [ 66.432514] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 66.432518] CR2: 0000000020a49000 CR3: 00000001bb385006 CR4: 00000000001626f0 [ 66.432525] Call Trace: [ 66.432545] ? check_stack_object+0x140/0x140 [ 66.432560] ? ipgre_header+0x6d/0x4e0 [ 66.432573] skb_push+0xce/0xf0 [ 66.432586] ipgre_header+0x6d/0x4e0 [ 66.432616] pppoe_sendmsg+0x58e/0x8b0 [ 66.432628] ? gretap_fb_dev_create+0x250/0x250 [ 66.432643] ? pppoe_getname+0x210/0x210 [ 66.432658] ? selinux_socket_sendmsg+0x36/0x40 [ 66.432668] ? security_socket_sendmsg+0x89/0xb0 [ 66.432676] ? pppoe_getname+0x210/0x210 [ 66.432688] sock_sendmsg+0xca/0x110 [ 66.432698] sock_write_iter+0x31a/0x5d0 [ 66.432708] ? sock_sendmsg+0x110/0x110 [ 66.432725] ? bpf_fd_pass+0x280/0x280 [ 66.432734] ? __might_sleep+0x1c/0x190 [ 66.432746] do_iter_readv_writev+0x525/0x7f0 [ 66.432758] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 66.432773] ? rw_verify_area+0xe5/0x2b0 [ 66.432784] do_iter_write+0x154/0x540 [ 66.432795] ? iov_iter_get_pages+0x1150/0x1150 [ 66.432803] ? __lock_is_held+0xb6/0x140 [ 66.432820] compat_writev+0x225/0x420 [ 66.432827] ? __fget_light+0x297/0x380 [ 66.432836] ? do_pwritev+0x1a0/0x1a0 [ 66.432843] ? fget_raw+0x20/0x20 [ 66.432863] ? schedule+0xf5/0x430 [ 66.432877] ? __fdget_pos+0x130/0x190 [ 66.432884] ? __fdget_raw+0x20/0x20 [ 66.432888] ? __fdget_pos+0x130/0x190 [ 66.432904] do_compat_writev+0x115/0x220 [ 66.432910] ? do_compat_writev+0x115/0x220 [ 66.432920] ? compat_writev+0x420/0x420 [ 66.432931] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.432938] ? lock_downgrade+0x980/0x980 [ 66.432949] compat_SyS_writev+0x26/0x30 [ 66.432956] ? compat_SyS_preadv2+0x90/0x90 [ 66.432962] do_fast_syscall_32+0x3ee/0xf9d [ 66.432969] ? do_raw_spin_trylock+0x190/0x190 [ 66.432980] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.432996] ? syscall_return_slowpath+0x2ad/0x550 [ 66.433004] ? prepare_exit_to_usermode+0x340/0x340 [ 66.433016] ? sysret32_from_system_call+0x5/0x3b [ 66.433032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.433047] entry_SYSENTER_compat+0x54/0x63 [ 66.433053] RIP: 0023:0xf7f66c79 [ 66.433056] RSP: 002b:00000000f776208c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 66.433070] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020211f90 [ 66.433073] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.433076] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.433079] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.433082] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.433102] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 92 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 86 6e 28 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 67 bc [ 66.433214] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801ca4476b0 [ 66.433257] ---[ end trace 9437cfd743248384 ]--- [ 66.433261] Kernel panic - not syncing: Fatal exception [ 66.433769] Dumping ftrace buffer: [ 66.433773] (ftrace buffer empty) [ 66.433777] Kernel Offset: disabled [ 66.822203] Rebooting in 86400 seconds..