@in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:35 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd6000)='illinois\x00', 0x9) r2 = open(&(0x7f0000fd5000)='./file0\x00', 0x400001, 0x8000000000047) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd6000-0x4)=0x3c7ef0c0, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x98) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000297000-0x24)={0x1, 0x7, 0xfff, 0x400000000000, 0x7fffffff, 0x7, 0x9, 0x9, 0xc000000000000, 0x2, 0x1, 0x10000}) 2018/02/13 19:20:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451e, &(0x7f00008d4000)) 2018/02/13 19:20:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a2c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x16, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e5000-0xc)='/dev/rfkill\x00', 0x125402, 0x0) r5 = dup(r4) getpeername$inet6(r5, &(0x7f00009aa000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00007ec000)=0x1c) statx(r4, &(0x7f0000495000-0x8)='./file0\x00', 0x1000, 0x80, &(0x7f00003cf000)) prctl$setmm(0x23, 0x7, &(0x7f00005a4000/0x1000)=nil) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000ad8000)={0x7ee8f152, 0x7}, 0x2) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000f10000/0x1000)=nil, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005c7000-0x10)={r1, 0x28, &(0x7f0000be2000-0x28)}, 0x10) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f9f000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f00003ba000)={0x2, [0x3, 0xa5a3]}) mmap$binder(&(0x7f0000fbf000/0x4000)=nil, 0x4000, 0x2, 0x4010, r6, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fa5000-0xc)={&(0x7f0000771000)='./file0\x00', r3}, 0xffffffffffffffb2) [ 112.293967] QAT: Invalid ioctl 2018/02/13 19:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000027c000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$alg(r2, 0x0, 0x0) 2018/02/13 19:20:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 112.332716] QAT: Invalid ioctl 2018/02/13 19:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f000081a000)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000a98000-0x4)=0x1, 0x4) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 112.378229] audit: type=1400 audit(1518549635.882:117): avc: denied { map } for pid=18606 comm="syz-executor4" path="/dev/mixer" dev="devtmpfs" ino=9213 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/13 19:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000013d000-0x10), &(0x7f0000e3a000-0x4)=0x10, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = gettid() sched_getscheduler(r2) sendto(r0, &(0x7f000009b000)="c9e1086b991097f04527fa2427c0787bb2222f6835a1c97467e4b223d9364df6f4217db2e141de3bea524b32d6ec99d01100b8ef8992bd15d760616013a8a43f2fbb9adf315f7a9c11c8ff6171a490ef0e232d6c103cb44560df14c06481bc7b111d4f06ef621db9e1d7d914974e977fbb6489e8d9c54a0daa2b13bc73d91f6fc54966a0774a9bd9963671ba1b1830e428f02f0489265e417c8f22f1795a45410e438fc21c7649ecea1d1ba8310944ecdb329d1b04f5db0a4ec03ccb6502886e9a579b5f48c26d534c1c6b3d3eddf59b621b9b56", 0xd4, 0x40004, &(0x7f000025d000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x4, 0x0, 0x1, 0x4}}, 0x26) r3 = socket(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b39000)=@assoc_value={0x0, 0x3}, &(0x7f0000e9e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000bbf000-0x8c)={r4, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), 0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000065d000-0x2)=0x7, 0x2) 2018/02/13 19:20:35 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) r2 = semget$private(0x0, 0x4, 0x3ca) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f000038e000)=""/4096) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b8000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00006f4000-0xe8)) epoll_pwait(r0, &(0x7f0000796000)=[{}], 0x1, 0x3, &(0x7f00001e1000)={0x1}, 0x8) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00005e8000-0x10)={{0x3f, 0x8}, 0x20}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/13 19:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b9a000-0x4)=0x20000000000009) read(r0, &(0x7f0000a77000)=""/1, 0xfffffffffffffd1c) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r1 = syz_open_dev$adsp(&(0x7f000022f000-0xb)='/dev/adsp#\x00', 0x2, 0x105000) bpf$OBJ_PIN_MAP(0x6, &(0x7f000050d000)={&(0x7f0000cc9000)='./file0\x00', r1}, 0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r2 = syz_open_dev$amidi(&(0x7f0000d37000-0xc)='/dev/amidi#\x00', 0x8, 0x201) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00004e4000-0x108)={0x4, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}}}, 0x108) 2018/02/13 19:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000a0f000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6a000)={0x0, 0x6}, &(0x7f0000a72000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000039a000)={r1, 0x1000, "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"}, &(0x7f00001b4000-0x4)=0x1008) 2018/02/13 19:20:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000105000-0xa)='map_files\x00') accept4$vsock_stream(r1, &(0x7f0000120000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e3b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000c5b000/0x4000)=nil, 0x4000, 0x12) shutdown(r2, 0x1) 2018/02/13 19:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000077c000)='/dev/vcs#\x00', 0x5, 0x8f6fd420a6ef69e0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000509000)="6e58681481b7f2ec963cf5ff21d2f189", 0x10) getdents(r1, &(0x7f0000a16000-0xac)=""/172, 0xac) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007db000)={0x0, 0x6c8}, &(0x7f0000d90000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff7000)={r2, 0x5b, "d2e17373d7d30bc6960debe76310d406238ee22f0f71999c12458ecb1117f2a69701d909b383b4095b4855ed3a0b7ab2e46a4f2cab364312a7769b2a25b4fa782cabf099fa5459e333ae9b58155ac74cf1dca357ae0c59741af66d"}, &(0x7f00001a8000-0x4)=0x63) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/02/13 19:20:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) statfs(&(0x7f0000cff000-0x8)='./file0\x00', &(0x7f0000ea1000)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/02/13 19:20:36 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, 0x3f, 0x0, 0x4, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap$binder(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x1000002, 0x2010, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f00000a9000)=0x0) sched_setattr(r1, &(0x7f0000d79000)={0x0, 0x5, 0x1, 0x3ff, 0xd4, 0x9, 0x5, 0x4}, 0x0) 2018/02/13 19:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000786000-0x9)='/dev/sg#\x00', 0x7, 0x12000) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000682000-0x50)={@common='teql0\x00', @ifru_addrs=@rc={0x1f, {0x5, 0x0, 0x0, 0x7f, 0x0, 0xffffffff00000000}}}) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/13 19:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc), &(0x7f00003d0000-0x4)=0xc) userfaultfd(0x800) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r0, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a5b000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) fcntl$getflags(r1, 0x403) 2018/02/13 19:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x4) bind(r0, &(0x7f0000190000)=@nl=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000139000)='/dev/ppp\x00', 0x2000000020c800, 0x0) 2018/02/13 19:20:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b16000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x2f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00005dc000)={0x5, 0x7f}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffc) bind$alg(r0, &(0x7f0000b16000-0x58)={0x26, 'aead\x00', 0xf, 0x44, 'pcrypt(rfc4106-gcm-aesni)\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f00005f1000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) ioctl$TIOCSCTTY(r2, 0x540e, 0x100) 2018/02/13 19:20:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000997000)="6e732f698009eb") syz_emit_ethernet(0x4e, &(0x7f0000005000-0xe8)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "92be8b"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8), 0x5, 0xfe92) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007f9000-0x10)=[{0x2, 0x4}, {0x4, 0x3f}], 0x2) 2018/02/13 19:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc), &(0x7f00003d0000-0x4)=0xc) userfaultfd(0x800) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r0, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 112.751356] xt_connbytes: Forcing CT accounting to be enabled 2018/02/13 19:20:36 executing program 0 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 112.861004] FAULT_INJECTION: forcing a failure. [ 112.861004] name failslab, interval 1, probability 0, space 0, times 0 [ 112.872472] CPU: 0 PID: 18709 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #311 [ 112.879837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.889203] Call Trace: [ 112.891805] dump_stack+0x194/0x257 [ 112.895456] ? arch_local_irq_restore+0x53/0x53 [ 112.900174] should_fail+0x8c0/0xa40 [ 112.903929] ? perf_trace_lock+0xd6/0x900 [ 112.908090] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.913210] ? lock_pin_lock+0x360/0x360 [ 112.917323] ? __lock_acquire+0x664/0x3e00 [ 112.921541] ? lock_pin_lock+0x360/0x360 [ 112.925588] ? print_irqtrace_events+0x270/0x270 [ 112.930324] ? print_irqtrace_events+0x270/0x270 [ 112.935059] ? lock_downgrade+0x980/0x980 [ 112.939207] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.944560] ? perf_trace_lock+0xd6/0x900 [ 112.948688] ? find_held_lock+0x35/0x1d0 [ 112.952742] ? __lock_acquire+0x664/0x3e00 [ 112.956955] ? trace_event_raw_event_lock+0x340/0x340 [ 112.962124] ? __lock_acquire+0x664/0x3e00 [ 112.966343] ? lock_downgrade+0x980/0x980 [ 112.970491] should_failslab+0xec/0x120 [ 112.974453] kmem_cache_alloc_node+0x56/0x760 [ 112.978930] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.984096] ? lock_pin_lock+0x360/0x360 [ 112.988144] ? trace_event_raw_event_lock+0x340/0x340 [ 112.993322] ? __lock_acquire+0x664/0x3e00 [ 112.997554] __alloc_skb+0xf1/0x780 [ 113.001171] ? skb_copy_and_csum_dev+0x370/0x370 [ 113.005906] ? lock_pin_lock+0x360/0x360 [ 113.009950] ? lock_pin_lock+0x360/0x360 [ 113.013991] ? __is_insn_slot_addr+0x1fc/0x330 [ 113.018562] ? lock_downgrade+0x980/0x980 [ 113.022708] ? print_irqtrace_events+0x270/0x270 [ 113.027442] ? find_held_lock+0x35/0x1d0 [ 113.031489] ? print_irqtrace_events+0x270/0x270 [ 113.036663] ? perf_trace_lock+0xd6/0x900 [ 113.040809] _sctp_make_chunk+0x51/0x270 [ 113.044873] sctp_make_control+0x39/0x150 [ 113.049019] sctp_make_heartbeat+0x90/0x420 [ 113.053327] ? sctp_make_violation_max_retrans+0x1b0/0x1b0 [ 113.058950] ? print_irqtrace_events+0x270/0x270 [ 113.063701] sctp_sf_heartbeat.isra.24+0x26/0x180 [ 113.068534] sctp_sf_do_prm_requestheartbeat+0x27/0x100 [ 113.073885] sctp_do_sm+0x192/0x6ed0 [ 113.077595] ? __lock_acquire+0x664/0x3e00 [ 113.081817] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 113.087864] ? perf_trace_lock+0xd6/0x900 [ 113.092010] ? trace_event_raw_event_lock+0x340/0x340 [ 113.097184] ? __unlock_page_memcg+0x72/0x100 [ 113.101660] ? unlock_page_memcg+0x2c/0x40 [ 113.105878] ? page_add_file_rmap+0x670/0xc50 [ 113.110451] ? page_add_new_anon_rmap+0x750/0x750 [ 113.115275] ? check_noncircular+0x20/0x20 [ 113.119495] ? check_noncircular+0x20/0x20 [ 113.123712] ? print_irqtrace_events+0x270/0x270 [ 113.128456] ? perf_trace_lock+0xd6/0x900 [ 113.132603] ? find_held_lock+0x35/0x1d0 [ 113.136665] ? __might_fault+0x110/0x1d0 [ 113.140715] ? lock_downgrade+0x980/0x980 [ 113.144860] ? lock_release+0xa40/0xa40 [ 113.148816] ? reacquire_held_locks+0x1f9/0x3e0 [ 113.153477] ? reacquire_held_locks+0x1f9/0x3e0 [ 113.158125] ? alloc_set_pte+0x1102/0x1880 [ 113.162354] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 113.167627] sctp_apply_peer_addr_params+0x759/0xf30 [ 113.172727] sctp_setsockopt_peer_addr_params+0x36f/0x5f0 [ 113.178253] ? sctp_getsockopt_assoc_stats+0x910/0x910 [ 113.183548] ? __local_bh_enable_ip+0x121/0x230 [ 113.188211] sctp_setsockopt+0x19ac/0x61d0 [ 113.192438] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 113.198137] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.203311] ? perf_trace_lock+0xd6/0x900 [ 113.207461] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.212629] ? perf_trace_lock+0xd6/0x900 [ 113.216773] ? perf_trace_lock+0xd6/0x900 [ 113.220918] ? trace_event_raw_event_lock+0x340/0x340 [ 113.226098] ? trace_event_raw_event_lock+0x340/0x340 [ 113.231268] ? check_noncircular+0x20/0x20 [ 113.235484] ? __fdget_pos+0x12b/0x190 [ 113.239356] ? check_noncircular+0x20/0x20 [ 113.243571] ? perf_trace_lock+0xd6/0x900 [ 113.247710] ? check_noncircular+0x20/0x20 [ 113.251926] ? trace_event_raw_event_lock+0x340/0x340 [ 113.257113] ? find_held_lock+0x35/0x1d0 [ 113.261176] ? avc_has_perm+0x35e/0x680 [ 113.265133] ? lock_downgrade+0x980/0x980 [ 113.269270] ? lock_release+0xa40/0xa40 [ 113.273219] ? lock_downgrade+0x980/0x980 [ 113.277356] ? lock_release+0xa40/0xa40 [ 113.281320] ? __lock_is_held+0xb6/0x140 [ 113.285375] ? avc_has_perm+0x43e/0x680 [ 113.289340] ? avc_has_perm_noaudit+0x520/0x520 [ 113.294011] ? iterate_fd+0x3f0/0x3f0 [ 113.297798] ? lock_downgrade+0x980/0x980 [ 113.301941] ? proc_fail_nth_write+0x9b/0x1d0 [ 113.306421] ? map_files_get_link+0x3a0/0x3a0 [ 113.310923] ? sock_has_perm+0x2a4/0x420 [ 113.314970] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 113.320318] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 113.326015] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 113.331421] sock_common_setsockopt+0x95/0xd0 [ 113.335912] SyS_setsockopt+0x189/0x360 [ 113.339882] ? SyS_recv+0x40/0x40 [ 113.343330] ? SyS_write+0x184/0x220 [ 113.347049] ? SyS_read+0x220/0x220 [ 113.350664] ? do_syscall_64+0xb7/0x940 [ 113.354632] ? SyS_recv+0x40/0x40 [ 113.358080] do_syscall_64+0x282/0x940 [ 113.361951] ? __do_page_fault+0xc90/0xc90 [ 113.366169] ? finish_task_switch+0x1e2/0x890 [ 113.370640] ? finish_task_switch+0x1b9/0x890 [ 113.375120] ? syscall_return_slowpath+0x550/0x550 [ 113.380039] ? syscall_return_slowpath+0x2ac/0x550 [ 113.384958] ? prepare_exit_to_usermode+0x350/0x350 [ 113.389963] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 113.395319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.400178] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 113.405349] RIP: 0033:0x453a59 2018/02/13 19:20:36 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc), &(0x7f00003d0000-0x4)=0xc) userfaultfd(0x800) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r0, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) accept$packet(r0, &(0x7f0000033000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005d6000-0x4)=0x14) bind(r1, &(0x7f0000dae000-0x80)=@generic={0xa, "3978d9bb9e78631829b7308e975468a2191042be645f20924087e6b732efb6b2f2fa23588315a1bda116c88691ae70d5ce70138dea7121aa627076ac5273cfe2f8baf0339d426f2b2f0fa1833e16a539807252b92e7fc563a046f512a06f412c0151e7251131dcc23de8fead1b48b63e924ab901ea7fded9c61bf87d8824"}, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) 2018/02/13 19:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000fa000)={0xfffffffffffffffd, @tick, 0x0, {0xffffffffffffff00, 0xffffffffffff5291}}) 2018/02/13 19:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) fallocate(r0, 0x2, 0x9344, 0x9) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ca6000-0x8)) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/13 19:20:36 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/ion\x00', 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 113.408520] RSP: 002b:00007fb1bd27fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 113.416212] RAX: ffffffffffffffda RBX: 00007fb1bd2806d4 RCX: 0000000000453a59 [ 113.423461] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000015 [ 113.430710] RBP: 000000000071bf58 R08: 0000000000000098 R09: 0000000000000000 [ 113.437957] R10: 0000000020b7d000 R11: 0000000000000246 R12: 0000000000000016 [ 113.445290] R13: 0000000000000542 R14: 00000000006f7ed0 R15: 0000000000000000 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x77, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000f97000+0x68a)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000ff, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$void(r1, 0xc0045c78) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000420000-0x8)=&(0x7f0000a35000-0x1)) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 113.525403] device eql entered promiscuous mode 2018/02/13 19:20:37 executing program 1: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000051000-0x11)=""/17, &(0x7f00000b2000)=0x11) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xb, 0x1ff) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000b6f000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000066d000-0x11)='/dev/qat_adf_ctl\x00', 0x100000, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x2, 0x800, 0x3, &(0x7f00001db000-0x8)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000129000)={0x2, 0x3, @rand_addr=0x3ff}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/02/13 19:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) timer_create(0x0, &(0x7f00006c2000-0x60)={0x0, 0x2c, 0x0, @thr={&(0x7f0000852000-0xd)="b5170fa6652235c7d283360715", &(0x7f0000588000-0x76)="444d667d659d6450a05ed975f7a206e4cf416588ce5fe837c5b4522d1d56bcdc3409fde6c96f9377bd27c91a80a2545cc24781967b09553dcfefffc1b30ec91979f693c540f12c6c29aebbcbb57a0bd1907bfa120414d36f74c4391669e09b2ae9bdf08ba0a1604397a16aab6f01a0684bfd9ed0c1ff"}}, &(0x7f0000123000)=0x0) timer_settime(r1, 0x0, &(0x7f0000307000-0x20), &(0x7f0000229000-0x20)) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdc000-0x20)=[{&(0x7f0000011000-0xe3)="89", 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cc3000-0x90)={0x6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) 2018/02/13 19:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c1b000-0x4)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000024a000-0x3)='/dev/loop#\x00', 0x5, 0x101000) flock(r0, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000117000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fff000-0xd)='/dev/snd/seq\x00', 0x0, 0x42000) readahead(r0, 0xff, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005f3000-0x28)={@common='ip_vti0\x00', 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000428000-0x4), 0x4) sendto$packet(r1, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000841000)='/proc/self/net/pfkey\x00', 0x400280, 0x0) getdents64(r2, &(0x7f0000a06000-0x76)=""/118, 0x76) accept$nfc_llcp(r2, &(0x7f000009c000-0x60), &(0x7f00004c3000)=0x60) userfaultfd(0x80800) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f56000-0x4)) lstat(&(0x7f0000dd3000)='./file0\x00', &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a15000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x1, 0x0, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x3b, 0x0, r4}, {0x4, 0x1000, 0x3f, 0x100000001, 0x3, 0xfff, 0x100, 0x3ff}, {0x8000, 0x100, 0x7, 0x9}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0xfffffffffffffff8, 0x3, 0x7}}, 0xe8) r5 = request_key(&(0x7f0000366000-0x8)='keyring\x00', &(0x7f00005e4000+0x501)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c96000)='wlan0em1*[eth1cgroupbdev&\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r5) 2018/02/13 19:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000), 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e4b000)='/dev/dsp#\x00', 0x4, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/13 19:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000f29000-0x8)={0x0}) fcntl$setstatus(r0, 0x4, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000839000-0xc)='/dev/rfkill\x00', 0x109800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00007c7000)={0x10003, 0x1, 0xf001, 0x1000, &(0x7f00009e8000/0x1000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffd000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000548000)='/dev/qat_adf_ctl\x00') bind$ipx(r0, &(0x7f0000390000-0x10)={0x4, 0x81, 0x7, "355a0dfcfdf9", 0x80000001}, 0x10) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000a65000)={0x3, 0xffffffffffffff81, 0xfffffffffffffffc}) ioctl$TIOCGPGRP(r3, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a17000-0xa)='/dev/dsp#\x00', 0xffff, 0x4000) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00002dd000)=0x7fffffff, 0x4) prctl$intptr(0x20, 0x0) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x8d) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000adc000-0x9)={0x1f, {0x1, 0x1, 0x75, 0x4, 0x9, 0x1}}, 0x9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r1, 0x15) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x1000000002, 0x0, &(0x7f0000490000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 114.122999] QAT: Invalid ioctl 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@common='ip6tnl0\x00', @ifru_ivalue=0x100000001}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x431, 0x7, 0x8000}, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000)=0x1ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x1)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00002d0000)={r3, 0x402}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r4, 0x0, 0x4) io_setup(0xffffffff, &(0x7f0000427000)=0x0) io_submit(r5, 0x2, &(0x7f0000a3c000-0x10)=[&(0x7f000065b000)={0x0, 0x0, 0x0, 0x6, 0x10001, r4, &(0x7f0000d05000-0x93)="1838fe00e7bcbb5165e765f2471058ebbd37e1e64bb49014a854921bdbcf78d521f997cb70f5d75a1042c6e2d2299a8830acf0e3e0f2b026938b311e49502f0805390b912207bbaeb0733a305fdc9bad2bceadc5e61effc05198b391f400635cefac1a5681e3bd4403718e6f0b0e781db21bbe8ea2e57b6c729a2510f36f602963f39cab4e390a55a02005de888359ea57c40f", 0x93, 0x2, 0x0, 0x1, r4}, &(0x7f000007a000)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f000054e000-0x8a)="4a814585129b01fa6ee1b08392a2c26d1bb8d6c488f5378565487e9d8207635172b851851ffef6a5105167cad4d8c8f49067adbfcd9f592e1ee8a62fa6095e62d0500843790f1aa0c73eb6463a98bf7fb30000c3f6a21a61b4c1fcd367b2acc0359d6ddba4d4d58cafdb7790ec92125baa5b7d65ce09d3496b85d84f2fb45dfbf927861a7ccb7194c4ef", 0x8a, 0x3, 0x0, 0x1, r4}]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00005e0000-0x18)={0x4, 0x6, 0x7fe, 0x80, 0x100000000, 0x1}) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x2], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000229000)=0x8) [ 114.176884] QAT: Invalid ioctl 2018/02/13 19:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d64000)={0x0, 0x3b2}, &(0x7f0000d5e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000300000)=@assoc_value={r1, 0x80000001}, &(0x7f00004a4000-0x4)=0x8) 2018/02/13 19:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x80}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b4000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000817000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) close(r0) sendmsg(r0, &(0x7f00000b7000)={&(0x7f00002d2000-0x10)=@in={0x2, 0x1, @rand_addr=0xc7}, 0x10, &(0x7f00004c1000)=[{&(0x7f0000882000-0xfd)="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", 0xfd}, {&(0x7f000039b000-0x98)="802091debc2af1f9e60c309d3f0e92c5dc477764db2747b89b92cd0c65dbfce26c914c0b1d75f20dc35e1c1852c5f1212cf56b4521286dff8d0168d2b64a8ec8e3c00f513b0991a8866a9855f7ff484c946dfdc8a1194ec61450a40d641202bd6350fe805b9fbc2f1c551897d4ec7fa3c609e35890e7751720c502a4ee296a525bcb7a73ccedf3bc83b7ba0f1690c0c71eb58877ccde1bcc", 0x98}, {&(0x7f000066b000)="b506dc09739bc8b55a5be50fbabfdca4643b4c52f20187290314f00ec461aa90d4065ea19139293111cad1e64284ca3c7f4af9d2af15ce1caee1e723006a8aa730607f7906a79810b0e739041973", 0x4e}, {&(0x7f0000480000+0xac3)="d53bfb23b69ce60ee5b125bbae8558c3e435346e1e6586031662cc765cb4efc99115b7dab3f8fcbf45faa742ff6348385dec5bea7ee4616332da65a9c08349a97c069f85c10ddf030f1a5b0d2d77358e67a32b83979e4f1b04c3cad4178464cbe403c250afb123b97a2f96daa0fb18cf197352eac327a6b09b6b7d23a2a4e68a7800e39b9ae1a1e82e447090ef5b2beb330535434d71abc0f8fee19f1793b60f97cba028b6adb6ad11e1f392dc86f2df58ad51957186d03aef241efee433d1289663a0613d81742a4ce2af89cbc3b1bee69378efb23d44b1", 0xd8}, {&(0x7f0000b69000)="f0f4342f2d3e072cf961c6d06aacdeabb33d7d1d981e3c7aba8bb5010d99a0a69b418b9509216ff8dbb8da25344941f094f44f3751988a2d43013d1501c03db317e95c7615d51d09df0aea8779a26e2d24c08e62fe67db49517362ca47a1dd20fa941a499b9477bca8ba8218abf0", 0x6e}], 0x5, &(0x7f0000792000-0x1e0)=[{0x78, 0x102, 0xde0, "70ed2d75887de5f3d73072af05855dc3bfed41a89730e9186fa56c65d75f477e4e79327cc3387ea7d15820841177d7841e598ea7a4ff04469635811088205679275eb14cfead29cbb52c2edf77771ee907a9ba5e33204666d8f3da281b60dc214f6be3"}, {0xb8, 0x11, 0x9, "97212616bf401e6c9ec942e3b69b086e8abba13e245f64c95e09b34a943e648c1e6fe864c02123e9c1bee70878579032ca93342b095b3865c1de5552fd03b61375aa1a360940f064077eb29a947e8a6f9693e2967b793b668998f1a4acceea071fdf4450138d87e0a7034b63d42607c39b41dd3a8fab10df4eff49bcfd0afba8205726a12d2af982ce7cd51cc3889825c9f86114ff8eefb57227309c834de36f52"}, {0xb0, 0x100, 0x0, "dfb26934e46179969a159e73e53e68dd2b915a6f08b49d354ca269cd5d93dff513e45091dc692d8e7e760adf676daab41a5f53c3acb79ff0c482fcbffc00680370f3a0cdb192ab5b7ae139b65bde17ae50dd4178eff3f834d32e0c12938ae8368b5b212ad6e72c10220ab25a21bf54cc0eb274a5f73459bec0d78271d0108a570795eaabd21b9bb53b898d77ced997d39fdb9a55de8211234186c17ae2099f"}], 0x1e0, 0x8040}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffcc4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000b2000)=@req={0x1, 0x8000, 0x140, 0x9}, 0x10) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) arch_prctl(0x1003, &(0x7f00009fe000-0x1a)="fbcbb8b3d6cea21006be5cead35ba104fd0129f67a1489e30c51") capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) pipe(&(0x7f0000118000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f000043b000-0x2c)={0xc, 0x668, 0x40, 0x9, 0x1a, r1, 0x4}, 0x2c) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000eb3000/0x1000)=nil) socketpair(0x1d, 0x80000, 0x2, &(0x7f0000d72000)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000178000)={0x27, 0xfffffffffffffffc, 0x200, 0x0, 0x80000001, 0x6, "7ca42084eddca1d81e9c48423adae3874987e82ba15c514af7f87600dc41f33ee3e94488c55f0d6055a000807c8d64e0ead046df245ce21e5214df6962ff78", 0x8}, 0x60) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00001b5000)) 2018/02/13 19:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000d95000)={0x30, 0x0, 0x0, 0x8, 0x9, 0x10001, 0x8, 0x7fff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/13 19:20:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x3) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000e24000)) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r3 = syz_open_procfs(0x0, &(0x7f000082c000)='ns/ipc\x00') mknodat(r3, &(0x7f000084f000)='./file0\x00', 0xc004, 0x5) 2018/02/13 19:20:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/rfcomm\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000ea8000-0x12)=""/18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000014f000+0xc3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000608000)=0x10, 0x80000) socketpair(0xc, 0x80000, 0x7, &(0x7f00009cf000)={0x0}) dup3(r1, r2, 0x80000) pipe2(&(0x7f0000b6a000-0x8)={0x0}, 0x1) bind$ax25(r3, &(0x7f0000c2c000)={0x3, {"d8d3582722d4da"}, 0xffffffff}, 0x10) fgetxattr(r3, &(0x7f0000367000)=@random={'user.', "626465765b73797374656d277b7bc66d3573756d735b6375723a7479696574683100"}, &(0x7f0000886000), 0x0) pread64(r3, &(0x7f0000162000-0xec)=""/236, 0xec, 0x0) 2018/02/13 19:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/13 19:20:37 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fee000-0x16)='em1trusted.usercpuset\x00', 0x2) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 114.431337] QAT: Invalid ioctl 2018/02/13 19:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fed000)='/dev/snd/midiC#D#\x00', 0x401, 0x300) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fee000-0x10)={0xf4, &(0x7f0000aa1000-0xf4)=""/244}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fee000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xfd34, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6d}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}], 0x80) 2018/02/13 19:20:38 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000058000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000067c000-0x8)={0x100, 0x9, 0x3f, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a6e000-0xb0)={{0x17, 0x2da}, 'port0\x00', 0x14, 0x801, 0x100000000, 0x7, 0x1, 0x0, 0x8, 0x0, 0x4, 0x6}) r1 = add_key$keyring(&(0x7f0000710000)='keyring\x00', &(0x7f0000a10000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000534000)='keyring\x00', &(0x7f0000b52000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000070f000-0xfb)="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", 0xfb, r1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00008dc000-0x30)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000d1b000-0x7a)="54f05688d90f11592a677ed1eda91635f849d71f4b7a7d62cd10ae81dbe96f52ebf43d005aa93c2f9594e9f54058a011134c6a63c69fc155680750a54a41a1974bad415e2342f4a2987b63ed8a475c3261f6d303f8c46f2d2b331fee5f5cf3d1739e49d9923d64a5728c300b30881997dff65d2502c7c0fb6275") getpeername(r0, &(0x7f0000870000-0x9)=@rc, &(0x7f00002cd000)=0x9) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic) openat$vcs(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vcs\x00', 0x4000, 0x0) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000043f000/0x5000)=nil, 0x5000, 0x8, r1) 2018/02/13 19:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 114.589474] QAT: Invalid ioctl [ 114.630118] QAT: Invalid ioctl 2018/02/13 19:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) link(&(0x7f0000571000)='./file0\x00', &(0x7f0000734000-0x8)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000c3b000)=0x410, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000eaf000-0xe)='/dev/admmidi#\x00', 0x800, 0x2) modify_ldt$write(0x1, &(0x7f000053d000-0x10)={0xe5a, 0x0, 0x0, 0x0, 0xc3de, 0x0, 0x0, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00001f2000)='\x00') 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fee000-0x4)=0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fee000-0x18)={@empty, 0x3, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bde000)={0x0, 0xfffffffffffffffb}, &(0x7f000008e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6b000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7ff, 0x8}, &(0x7f000070e000)=0x98) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/cuse\x00', 0x20000, 0x0) write$selinux_context(r2, &(0x7f0000769000)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00001b5000)={0x0, &(0x7f000002d000), 0xfffffffffffffffc, 0xffffffffffffffff, 0xd}) 2018/02/13 19:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b52000)=@assoc_value={0x0, 0x7}, &(0x7f0000263000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a99000)={r1, 0x3f}, 0x8) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x5, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = fcntl$getown(r2, 0x9) stat(&(0x7f0000fee000-0x8)='./file0\x00', &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000fee000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000fee000-0x40)=[{&(0x7f0000001000-0x74)={0x74, 0x10, 0x100, 0x5, 0x0, "", [@generic="0cc44a3cdd", @typed={0xc, 0x46, @pid=r3}, @nested={0x10, 0x35, [@typed={0xc, 0x75, @u32=0x16}]}, @generic="0c24b773e02fd776a83ae3e4df6784d46acc9335897abc1f2360d3819ab6ff4583ae279ce3801e258576643bc2f3f1acc0c42115594a649b1c69dabcdf2c9669"]}, 0x74}, {&(0x7f0000fed000+0x6e3)={0x340, 0x29, 0x410, 0x7, 0x3, "", [@typed={0x8, 0x23, @binary}, @nested={0x78, 0x10, [@generic="a269d6dad8e0b81e87d5f351bd3a5ced5d232a396e707e1b34f118c5dabb693184ae539b8c78102d2850e152362b2725f2b372766d5df8be3830475cd0e38da7f7c2f3a1dd4267b9c5ae730204aa4ffbdcb7e1866f9b8c829d54f8bae06d097899fbae981212", @typed={0xc, 0x8, @fd=r2}]}, @nested={0x1c, 0x7d, [@typed={0x18, 0x7c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x10, 0x2c, @u64=0x80000001}, @nested={0x160, 0x17, [@typed={0x8, 0x37}, @generic="6217595b353120c2eb5d5779913b6106ad9e7f4e0dea552ed76423d308870395c2dbd20b83de8e12338657a1bf27fc6d3b67ff35e677d0d0f85ec3b69e2887fd4fa1dad9a2b050fd36887e7e3f215d087a0bc8e3188480d0506743780184cdf46f63074908ebd1613752a46d476b1576354fb39ef5e9f576fc39a8f87d2d717507e1303e17aa15d1e0d0133570df3f005cbd705f4b36ebf8b26dfa664860b695e39c6da117cf78ee3854de50a716ff7c92daf7fe1e04c5a46cf7eef9270ae598ac9c6f5582095ebfa0bae99478f2a87194ea9ed29becb3488123ec850db7b7735d4a152a32d2f0ae1d37fa", @generic="5c8a5d90af177459ff3719a9a1c5acda9446c0c7f431dcaa4d42bbb09378f2b9f9854579ba562b93913258f9465d8555859ee32835ae616d620feed56069dca89ba01ad97fe29032479efd960c319c08bfe807f4d8f76d3037740e459fd0da559c682d27178213"]}, @typed={0xc, 0x2a, @fd=r0}, @generic="2aeb43eb061a864fadc7262921b1758e888dc06c26945529ff643169816fc099eacf08d0a6d5a392a36ed847f180f0e0076f9d42bd4a", @generic="7cf61abc4d329d27ad0adb87d4d99e6b0bdeef055ee04d4da2a37d71e1c5122cbe09c69dd46fe497315b0c61e8cea5655e77423ed7b171772bbeb48d0d123c4762a4a51bf952e621c9f9c0df67baf8914a7dcbf0e7bab91af8b7dacab3a2bf153c09e52c0afd5f9559676f35b618a0183c512f78e83f7ba8613a544448f154c3a67814fa70f43e8431fb272ce956531705fd92480c8f381350748536eae96d8d0f9066ee718ccbbe60e5d83c77365a26abe695bb44fa0c69913288b1e36f44406cbe8440fe7f86834cb33348818cbc34ef24acd80585028538d59819dd7faa"]}, 0x340}, {&(0x7f0000fed000)={0x1b0, 0x1b, 0x200, 0x6, 0x0, "", [@typed={0xa0, 0x3f, @binary="60454021cabaa920ed40f4d20e4e1e9e54233658fa8040318aabd73c1d176c8face375c1e896558d75dfa934697f732a1f3cd22322828d1b50825e22779ee28ce8b746b8e2af8fd5d4866ddd2672b841e4a677b6c3456c00e5b891d4b55edaaa3361d484285b31c730c902078010bc520861bfe4f45eb45d2c14a2ae07993f4637c82485aed02b6a9914e503dbe83b9820858e5b93111f"}, @nested={0xc, 0x6c, [@generic="a556a46246"]}, @nested={0xf4, 0x72, [@generic="4b023be332bae4105520d71fd3867bdc7b0cee3e453c7fcb6d9402bd3225b709867739dcafdf4466a17ad319b944aa4abc2ebbb1e6a637a808b3df13ff5ee9cad8bd0c2a293eb3ed7cf027de66c74c16deb0afb73c017e4dafe4d236249633c87268394dcd2fb61ca5af30f899f0f53ba66d83e6c42c38a53226e9e43e96b15d58034a7557c1b40935d233ceb1ddab8efc6b0df28b5dc12626f1c5e5772a7d69a826c0514dd1931e163cbca368d3fe31d915de70504887ba923040c03dc9b0924221d1cafeaf39128f14333f1983f0dcd1a37c26b9c0bf15e24714651082840e7996fcda8edff7a726214a3d8ce1b319"]}]}, 0x1b0}, {&(0x7f0000fee000-0xd8)={0xd8, 0x26, 0x120, 0x4, 0x0, "", [@nested={0xa8, 0x79, [@typed={0x38, 0x60, @str='{em1cpuset&(bdev]-[selfvboxnet0(}em1vboxnet1\x00'}, @generic="57a47b6c0f027b2a24d617d3c4fc829011ea1941e9c5b362bcf4243ff5a8d73247f9ec8500017837a961e31f1c46c9fac1a9f3bbbb5c461524dc499f33685594eaa09d57e1a6400e24e29cf15adfb46765bc3ade3a63fe60598c3a", @typed={0x10, 0x83, @u64=0x5}]}, @typed={0x18, 0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x7f}]}, 0xd8}], 0x4, &(0x7f0000fed000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r2, r4, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x10}, 0x4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000fee000-0x20)={0x60}) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3301}) 2018/02/13 19:20:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000058b000), &(0x7f0000001000-0x4)=0x10) fcntl$getown(r0, 0x9) 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, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fchmod(r0, 0x20) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) splice(r0, &(0x7f000023f000-0x8), r0, &(0x7f00005f3000), 0x40, 0x1) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0xffffffb9) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/02/13 19:20:38 executing program 4: r0 = shmget(0x2, 0x3000, 0x200, &(0x7f0000e5b000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/rtc\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c6e000)=@sack_info={0x0, 0x68, 0x6}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a6d000)={r2, 0x800, 0x10}, 0xc) shmctl$IPC_RMID(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xce) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000+0xbc5)={&(0x7f0000002000)=@full={{0x3, {"fe1184c8e7c638"}, 0x8000}, [{"25667beed3ef0a"}, {"4236a399776bfe"}, {"8246c636f7d9c3"}, {"e934107075de91"}, {"19c1bdc1ed9beb"}, {"1ce9fbf94a7b3d"}, {"fd377d8c5cb571"}, {"8abeb3018b86d4"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="8193a46425c502ab17732e556ddd0285dd93983bc289168d8d51ea899a4a5e4aaa0748a1d55ae61d3572c3393ce0fff69174b4bce9a0a806d180b3fdadb2e5060c3c1bbc77d2f8f416644301f5b33bc8272ed8d1be0fcbf593fdc5733c70b66455d01a379d049216c073ab93ff98ed78316b3861da7bfccd894a01488a532f58e2b9892c8c0bea7ead40f5645c406ac6d48a3dbe789b19c69f22c6df72460a83cc7a3027735c36a182d126854a5586d60ef77692c475d35c", 0xb8}, {&(0x7f0000002000)="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", 0x1000}], 0x2, &(0x7f0000003000-0xb0)=[{0x68, 0x0, 0x5, "9f1155fc9b33ec1c47e20bfa7129612c5085e818dac7ca97dd50dce2ca885ec04948c218118be46ea78f7d7aab91ac31b441a56c98bd7bf5abfcafe21721336af80ddfda72964cd7170b3840568f4d0d2ee5b0d2a1"}, {0x48, 0x10e, 0x7, "01afed183c90c4fba22e0e14c0db7410161c4aedd70c449f8f91421bcf3127c2a8c0a7a9569e755e83fbbe187541f79f4d040362d3cf"}], 0xb0, 0x1}, 0x40002003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) eventfd2(0x0, 0x80001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in6={{0xa, 0x2, 0x54, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}}, [0x100000000, 0x3, 0x3f, 0x40, 0x8, 0x1fb, 0x8, 0xff00000000000, 0x7ff, 0x4, 0x1f, 0x313b, 0x6, 0x6, 0x4f0ee82e]}, &(0x7f0000000000)=0x108) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0xfffffffffffffc01, 0x1ff, 0x8001, 0x1ff, 0x0, 0x7, 0x164, 0x7, r3}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r5, r6) exit_group(0x6) 2018/02/13 19:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f81000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f81000-0x4)=0x10001, &(0x7f0000f80000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/13 19:20:38 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4), 0x80000000, &(0x7f0000e0a000)) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f00005d0000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/13 19:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ebe000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dc7000)=""/4096, &(0x7f000098c000)=0x1000) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000670000-0xc)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000832000-0x20)={0x7fffffff, 0x1, 0x4, 0x2, 0x2, 0x7}) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000058b000), &(0x7f0000001000-0x4)=0x10) fcntl$getown(r0, 0x9) 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, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fchmod(r0, 0x20) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:38 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000790000)='./file0\x00', 0x48) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000080b000)=""/2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:38 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000469000)='/dev/adsp#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fed000)={0x1f, 0xfffffffffffffff7, 0x8, 0x200, 0x3, 0x9, 0x1f, 0x5, 0xc14b, 0x9, 0x4}, 0xb) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000fed000)={0x0, 0x4, 0x3b2, &(0x7f0000fee000-0x8)}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000984000)='(wlan1\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca7000-0x4)) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f3d000-0x20)=[{&(0x7f0000788000)="b2a86c536d1be2dee9a819eb6d88c065e3d64fb5fa8fe2806d3d555e77", 0x1d}, {&(0x7f00007d5000-0xa8)="0dda6d8ccb870dbbea129a3d59fd9d603349b4204ed51d827c14863fba9e13ca28053a4782d7462bd93a44a8fec120b71f6d1bef7b117cd4c4358a751cbfe4ecd1e0245177301e4bfc8fa8d43a56ddfcce9053c047320e648dc42f10c0298c2d8960dcc65ba5c6eb3deeef17ddc18f57d7e3ca1d252dd688b5f41e4c43e88045ea73e3b292e4752ff4be3e9aa440b8ede51ee415c4f2cd535df64c7c7ce2d0a52fdba586b572c1a5", 0xa8}], 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f91000)=""/4096) 2018/02/13 19:20:38 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000982000-0x4)=0x10000, 0x4) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000cc0000)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00008f8000-0x2c)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0x0, {}, [@IFLA_MASTER={0xffffffffffffff6e, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x40) 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000ce6000-0x8), 0x84800) sendto$inet6(r1, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) 2018/02/13 19:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/13 19:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb6000-0x9)='/dev/ppp\x00', 0x10000, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fee000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000fed000)={{0xfffffffffffffffe, 0x800000003, 0x101, 0x3}, 0xfffffffffffffffb, 0x81}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@common='vlan0\x00', @ifru_names=@common='ip6_vti0\x00'}) 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000-0x9)='/dev/sg#\x00', 0x8, 0x82200) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fee000-0x68)={0x6, 0x0, [{0x933, 0x0, 0xf6}, {0x9f6, 0x0, 0x100}, {0x0, 0x0, 0x5}, {0x40000bff, 0x0, 0x58}, {0x3fd, 0x0, 0x80000001}, {0xc0000083, 0x0, 0x882}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@generic="922ded54d2f020cd6fca72a02d1b32b9", @ifru_addrs=@ipx={0x4, 0x0, 0x487, "a6516b212639", 0x7d}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000930000)) 2018/02/13 19:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e7c000)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000-0x4)={0xffffffffffffff9c}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000db9000-0x3b)=""/59) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00006b6000)={0xff06, 0x9, 0x1, r0}) r2 = dup2(r0, r1) fcntl$setlease(r0, 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000541000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000e78000-0x3)='ns\x00') ioctl$TIOCGPGRP(r3, 0x40096102, &(0x7f0000695000)) ioctl$TIOCSBRK(r5, 0x5427) [ 115.125762] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 115.155827] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/13 19:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:38 executing program 7 (fault-call:9 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_hci(r0, &(0x7f0000503000-0x6)={0x1f, 0x100000001, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:38 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}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000ce6000-0x8), 0x84800) sendto$inet6(r1, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000026f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) 2018/02/13 19:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000f91000)='mountinfo\x00') rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) write$selinux_load(r2, &(0x7f0000929000-0x6e)={0xf97cff8c, 0x8, 'SE Linux', "c00da215524670c2fac9ed8ab152629999b3a403f627aa5a5a1789899b43748fbb0780db2f29237481cc1e848c8e80c036252e1baf8581ee2083375790d5c0ebb083dbedfa866262b7f3b265716d3c7557d214c4091120b028e70d00064c"}, 0x6e) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/02/13 19:20:38 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000555000)='./file0\x00', 0x100) r1 = getuid() ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000abc000-0x400)={"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"}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d05000-0x4)=r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000061a000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) mq_timedsend(r0, &(0x7f0000e7e000-0x9e)="b758b46456c74f15a983c9a41c717ac0062f402b7747365e0484455802f5b724d7e3bffee6b97ce36c66f297008270ecf29bc4df56e0a081ddeb40d48ea3f64738f4a63e414762733b263f1983122450b87f746752ea5e2300658b69bb29261fcad9dd3cc658b0b8d41d9342ddd70c37737624a58ff0d757a6f923b583f52d1499948beb2900d7a4a9d5e3d2f4dd61245db4b12c0f10c8a621bd0bfdbbe9", 0x9e, 0x55509cd, &(0x7f000044d000-0x10)={0x0, 0x1c9c380}) 2018/02/13 19:20:38 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000c49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x90)=[]}, 0x706c9ea4dd141718) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x800000000000800) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x826a, 0x0) [ 115.329893] FAULT_INJECTION: forcing a failure. [ 115.329893] name failslab, interval 1, probability 0, space 0, times 0 [ 115.341267] CPU: 0 PID: 19058 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #311 [ 115.348632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.357982] Call Trace: [ 115.360585] dump_stack+0x194/0x257 [ 115.364234] ? arch_local_irq_restore+0x53/0x53 [ 115.368935] should_fail+0x8c0/0xa40 [ 115.372665] ? perf_trace_lock+0xd6/0x900 [ 115.376838] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.381965] ? lock_pin_lock+0x360/0x360 [ 115.386047] ? __lock_acquire+0x664/0x3e00 [ 115.390289] ? lock_pin_lock+0x360/0x360 [ 115.394362] ? print_irqtrace_events+0x270/0x270 [ 115.399125] ? print_irqtrace_events+0x270/0x270 [ 115.403877] ? lock_downgrade+0x980/0x980 [ 115.408022] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.413202] ? perf_trace_lock+0xd6/0x900 [ 115.417325] ? find_held_lock+0x35/0x1d0 [ 115.421377] ? __lock_acquire+0x664/0x3e00 [ 115.425596] ? trace_event_raw_event_lock+0x340/0x340 [ 115.430777] ? __lock_acquire+0x664/0x3e00 [ 115.435016] ? lock_downgrade+0x980/0x980 [ 115.439157] should_failslab+0xec/0x120 [ 115.443119] kmem_cache_alloc_node+0x56/0x760 [ 115.447596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.452798] ? lock_pin_lock+0x360/0x360 [ 115.456938] ? trace_event_raw_event_lock+0x340/0x340 [ 115.462103] ? __lock_acquire+0x664/0x3e00 [ 115.466326] __alloc_skb+0xf1/0x780 [ 115.469937] ? skb_copy_and_csum_dev+0x370/0x370 [ 115.474686] ? lock_pin_lock+0x360/0x360 [ 115.478727] ? lock_pin_lock+0x360/0x360 [ 115.482768] ? __is_insn_slot_addr+0x1fc/0x330 [ 115.487332] ? lock_downgrade+0x980/0x980 [ 115.491465] ? print_irqtrace_events+0x270/0x270 [ 115.496197] ? find_held_lock+0x35/0x1d0 [ 115.500238] ? print_irqtrace_events+0x270/0x270 [ 115.504975] ? perf_trace_lock+0xd6/0x900 [ 115.509118] _sctp_make_chunk+0x51/0x270 [ 115.513191] sctp_make_control+0x39/0x150 [ 115.517323] sctp_make_heartbeat+0x90/0x420 [ 115.521627] ? sctp_make_violation_max_retrans+0x1b0/0x1b0 [ 115.527256] ? print_irqtrace_events+0x270/0x270 [ 115.532018] sctp_sf_heartbeat.isra.24+0x26/0x180 [ 115.536855] sctp_sf_do_prm_requestheartbeat+0x27/0x100 [ 115.542204] sctp_do_sm+0x192/0x6ed0 [ 115.545929] ? __lock_acquire+0x664/0x3e00 [ 115.550151] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 115.556195] ? perf_trace_lock+0xd6/0x900 [ 115.560423] ? trace_event_raw_event_lock+0x340/0x340 [ 115.565598] ? __unlock_page_memcg+0x72/0x100 [ 115.570077] ? unlock_page_memcg+0x2c/0x40 [ 115.574293] ? page_add_file_rmap+0x670/0xc50 [ 115.578778] ? page_add_new_anon_rmap+0x750/0x750 [ 115.583607] ? check_noncircular+0x20/0x20 [ 115.587826] ? check_noncircular+0x20/0x20 [ 115.592050] ? print_irqtrace_events+0x270/0x270 [ 115.596803] ? perf_trace_lock+0xd6/0x900 [ 115.600938] ? find_held_lock+0x35/0x1d0 [ 115.604992] ? __might_fault+0x110/0x1d0 [ 115.609051] ? lock_downgrade+0x980/0x980 [ 115.613193] ? lock_release+0xa40/0xa40 [ 115.617153] ? reacquire_held_locks+0x1f9/0x3e0 [ 115.621811] ? reacquire_held_locks+0x1f9/0x3e0 [ 115.626464] ? alloc_set_pte+0x1102/0x1880 [ 115.630695] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 115.635976] sctp_apply_peer_addr_params+0x759/0xf30 [ 115.641077] sctp_setsockopt_peer_addr_params+0x36f/0x5f0 [ 115.646603] ? sctp_getsockopt_assoc_stats+0x910/0x910 [ 115.651878] ? __local_bh_enable_ip+0x121/0x230 [ 115.656535] sctp_setsockopt+0x19ac/0x61d0 [ 115.660753] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 115.666454] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.671625] ? perf_trace_lock+0xd6/0x900 [ 115.675893] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.681061] ? perf_trace_lock+0xd6/0x900 [ 115.685192] ? perf_trace_lock+0xd6/0x900 [ 115.689329] ? trace_event_raw_event_lock+0x340/0x340 [ 115.694510] ? trace_event_raw_event_lock+0x340/0x340 [ 115.699684] ? check_noncircular+0x20/0x20 [ 115.703898] ? __fdget_pos+0x12b/0x190 [ 115.707767] ? check_noncircular+0x20/0x20 [ 115.712004] ? perf_trace_lock+0xd6/0x900 [ 115.716153] ? check_noncircular+0x20/0x20 [ 115.720370] ? trace_event_raw_event_lock+0x340/0x340 [ 115.725571] ? find_held_lock+0x35/0x1d0 [ 115.729624] ? avc_has_perm+0x35e/0x680 [ 115.733591] ? lock_downgrade+0x980/0x980 [ 115.737722] ? lock_release+0xa40/0xa40 [ 115.741675] ? lock_downgrade+0x980/0x980 [ 115.745824] ? lock_release+0xa40/0xa40 [ 115.749797] ? __lock_is_held+0xb6/0x140 [ 115.753858] ? avc_has_perm+0x43e/0x680 [ 115.757822] ? avc_has_perm_noaudit+0x520/0x520 [ 115.762484] ? iterate_fd+0x3f0/0x3f0 [ 115.766266] ? lock_downgrade+0x980/0x980 [ 115.770408] ? proc_fail_nth_write+0x9b/0x1d0 [ 115.774884] ? map_files_get_link+0x3a0/0x3a0 [ 115.779374] ? sock_has_perm+0x2a4/0x420 [ 115.783427] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 115.788794] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 115.794513] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 115.799811] sock_common_setsockopt+0x95/0xd0 [ 115.804305] SyS_setsockopt+0x189/0x360 [ 115.808271] ? SyS_recv+0x40/0x40 [ 115.811703] ? SyS_write+0x184/0x220 [ 115.815406] ? SyS_read+0x220/0x220 [ 115.819039] ? do_syscall_64+0xb7/0x940 [ 115.823011] ? SyS_recv+0x40/0x40 [ 115.826466] do_syscall_64+0x282/0x940 [ 115.830343] ? __do_page_fault+0xc90/0xc90 [ 115.834557] ? finish_task_switch+0x1e2/0x890 [ 115.839034] ? finish_task_switch+0x1b9/0x890 [ 115.843517] ? syscall_return_slowpath+0x550/0x550 [ 115.848511] ? syscall_return_slowpath+0x2ac/0x550 [ 115.853427] ? prepare_exit_to_usermode+0x350/0x350 [ 115.858425] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 115.863780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.868627] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 115.873801] RIP: 0033:0x453a59 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0xfffffc50) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e37000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) 2018/02/13 19:20:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00', {}, 0xfffffffffffffffd, 0x4}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) 2018/02/13 19:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = syz_open_dev$adsp(&(0x7f0000657000-0xb)='/dev/adsp#\x00', 0x2, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00002a8000)={0x0, 0x2, 'client0\x00', 0x1, "cbf4dd93e484040d", "366ad7785c460a51f3864d5e9b3efcb93528f959898e7a23cb95e40d177a6305", 0x9, 0x3}) ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/vcs\x00', 0x151202, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2018/02/13 19:20:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/13 19:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') r1 = mmap$binder(&(0x7f00009b6000/0x4000)=nil, 0x4000, 0x2, 0x1011, r0, 0x4b) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000059d000)={r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e46000-0x5c)={{0xa, 0x0, 0x3f31a6f3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x0, 0x9, @empty, 0xffffffff7fffffff}, 0x5, [0x1, 0x7, 0xffff, 0x81, 0x6, 0x7, 0x4, 0x6]}, 0x5c) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/13 19:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd5000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000618000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b8b000)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000016e000)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00005d0000)={0x10001, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000083000)={r1, r3}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup3(r5, r2, 0x0) ioctl$TIOCGPGRP(r6, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 115.876988] RSP: 002b:00007f5f3cbcec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.884688] RAX: ffffffffffffffda RBX: 00007f5f3cbcf6d4 RCX: 0000000000453a59 [ 115.891940] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000015 [ 115.899189] RBP: 000000000071bf58 R08: 0000000000000098 R09: 0000000000000000 [ 115.906439] R10: 0000000020b7d000 R11: 0000000000000246 R12: 0000000000000016 [ 115.913687] R13: 0000000000000542 R14: 00000000006f7ed0 R15: 0000000000000000 2018/02/13 19:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000847000-0x4)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/13 19:20:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba3000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fee000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000fee000-0x8)='./file0\x00', r1, &(0x7f0000fee000-0x8)='./file0\x00', 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/255) sync_file_range(r0, 0x9, 0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000978000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/mixer\x00', 0x2000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002c9000-0x4)=0x3) mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/02/13 19:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)) r0 = syz_open_dev$audion(&(0x7f0000fd4000)='/dev/audio#\x00', 0x3, 0x119081) getdents64(r0, &(0x7f0000095000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00009aa000/0x1000)=nil, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000694000/0x4000)=nil, 0x2000) shmdt(r1) socket$llc(0x1a, 0x2, 0x0) 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000004d000-0xb)='/dev/adsp#\x00', 0x7, 0xa1520b9fdfa3781a) bind$bt_rfcomm(r0, &(0x7f000053b000)={0x1f, {0x9, 0x7, 0x81, 0x6, 0x6, 0x64}, 0x8}, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) chmod(&(0x7f00009ba000)='./file0\x00', 0x0) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/13 19:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000000a000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fed000)='/dev/snd/midiC#D#\x00', 0x81, 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000f80000)="e2d51c597b", 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fee000-0x28)={&(0x7f0000ba0000/0x4000)=nil, 0x9, 0x0, 0x40, &(0x7f0000794000/0x1000)=nil, 0x9}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fee000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000365000-0x4)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d8000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000fee000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fef000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfff, 0x0, 0x290, 0x0, 0x20, 0x80, 0x3b, r2, r3}, {0x3000000, 0xa27, 0x4a, 0x6, 0xd5f8, 0x3, 0x6}, {0x6, 0x5, 0x196, 0x40}, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4, 0x1, 0x0, 0x1850, 0x2, 0x9, 0xffffffff}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x4, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000de6000-0x538)={'filter\x00', 0x7, 0x4, 0x4e8, 0x110, 0x2f8, 0x0, 0x400, 0x400, 0x400, 0x4, &(0x7f0000743000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xffffff00, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x3ff, 0x0, 0xffffffffffffffff, 0x100000001, 0xfffffffffffffffd, 0x1000, @common='vcan0\x00', @common='rose0\x00', {0xff}, {}, 0x0, 0x202}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/13 19:20:39 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x81) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x3, 0x8000, 0x9, 0x1000, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x5d43, 0x987, 0x5, 0xfffffffffffffffb, 0x61}, 0xa0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x25, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0xfffffffffffffff7, 0x3, 0x1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000006000-0x8), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r2, 0x8000}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_bt(r0, 0x541b, &(0x7f0000007000-0x2b)="8e7a25371cf796b75211d471601c25e3dc42a3507e8be48cc38801cd3753cc40f5193104cbd14c036306da") 2018/02/13 19:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c71000-0x8)='./file0\x00', 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000035000)) madvise(&(0x7f0000d36000/0x2000)=nil, 0x2000, 0xa) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f22000-0x28)={&(0x7f0000f6f000/0x3000)=nil, 0x1ff, 0x4, 0x4, &(0x7f0000529000/0x4000)=nil, 0x4}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000ff0000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000c77000/0x4000)=nil, 0x4000, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/13 19:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007c5000-0x4), &(0x7f0000239000-0x4)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000bb8000-0xe)='/dev/admmidi#\x00', 0x1, 0x200) ioctl(r1, 0x1, &(0x7f0000666000-0x61)="6444cb3138186934ed5e2c1eed90a863fd82e8336bf319f54ffa6ddf7de3ca2eaeebe55aa65bfcf79b75d81300595e285b46d96c9aab3234d5d842c1207db768cad6594f9862a383c2b819296b07fb1ac78e29893166ec74d56d5cfaa11556b7d1") r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002a4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = eventfd(0x0) read(r3, &(0x7f0000295000-0x26)=""/38, 0x26) io_setup(0x5, &(0x7f0000f3f000)=0x0) io_submit(r4, 0x1, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00001bd000-0xc9), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/02/13 19:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listxattr(&(0x7f0000faf000-0x8)='./file0\x00', &(0x7f0000293000-0x3c)=""/60, 0x3c) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000481000)={0x6, 0x1, 0x81, 'queue1\x00', 0x100000001}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000427000-0xb4)=""/180, &(0x7f00005d0000-0x4)=0xb4) 2018/02/13 19:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000335000)='/dev/admmidi#\x00', 0x81, 0x404001) connect$inet6(r0, &(0x7f0000265000)={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x0) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000fee000-0x60)="923d5e573d69f533545f2020793e3b57d227a397806796c6bf23b6698053a5c49e87c4c75caa98b48c4a579ed4007a2f0fed5361002449c796491b61f533b70f2373b1174fba5267fbd4319ba8243f1cd5f8be7d9c6bb1ec0467e8ad7a0b4d96") [ 116.351929] QAT: Invalid ioctl 2018/02/13 19:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000e25000-0x10)={0x9, 0x3, 0x4}) 2018/02/13 19:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f9000)={0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002b2000)) socket(0x10, 0x6, 0x9) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) r1 = syz_open_dev$sndseq(&(0x7f00000ff000-0xd)='/dev/snd/seq\x00', 0x0, 0xa802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000cdd000)={0x1, 0x0, 0x7, 'queue1\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000109000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d9000-0x11)='/dev/vga_arbiter\x00', 0x400004000, 0x0) syz_open_dev$midi(&(0x7f0000c34000-0xb)='/dev/midi#\x00', 0x8, 0x10000) ioctl$KDSETLED(r1, 0x4b32, 0x1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000d09000)={0x17, 0x3, &(0x7f0000296000)="df881f"}) 2018/02/13 19:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$loop(&(0x7f0000a34000-0xb)='/dev/loop#\x00', 0x2, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4f7) 2018/02/13 19:20:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000fee000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 116.454120] QAT: Invalid ioctl [ 116.501208] QAT: Invalid ioctl 2018/02/13 19:20:40 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000), &(0x7f0000d29000)=0xc) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f0000924000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_dev$evdev(&(0x7f0000fc8000+0x86b)='/dev/input/event#\x00', 0x5, 0x280) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fed000)={0x1, 0x7, 0x1, 0xffffffffffffffb1, "bb37539cba80af15611a1a93c0329b1b7ee29f9d9b9146898a8c2af3449c39e3"}) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00002a3000-0x8)) mremap(&(0x7f00001ba000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000014000/0x3000)=nil) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000316000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f98000-0x4)=0x1c, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a02000)={0x9, &(0x7f0000bd2000)=[{0x1, 0x951, 0x4, 0x1}, {0xffffffff, 0x2a60, 0xd4, 0x2440}, {0x101, 0x9420, 0x7, 0x54959aa7}, {0x4, 0x8000, 0x7, 0x3}, {0xfffffffffffffffa, 0x9, 0x800, 0x6}, {0x354, 0x401, 0x4, 0xe1c}, {0x10001, 0x2, 0xcda, 0x6}, {0x5, 0xffff, 0x7, 0x80000000}, {0x590, 0x4, 0x7, 0x39}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000405000)={0x6, r1, 0x1}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000698000)=0x1) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000c76000-0x4), &(0x7f0000b34000)=0x4) 2018/02/13 19:20:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000787000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)='/dev/hwrng\x00', 0x100, 0x0) write$selinux_context(r2, &(0x7f0000457000-0x1e)='system_u:object_r:device_t:s0\x00', 0x1e) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x200000000000, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000a17000-0x4)) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/selinux/enforce\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000829000)={0x1, &(0x7f0000000000)=[{0x1b50000, 0x9}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001b3000)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000dc6000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x100000000) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x101) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/context\x00', 0x2, 0x0) recvfrom$inet(r1, &(0x7f00009cf000)=""/4096, 0x1000, 0x12020, &(0x7f0000f34000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000847000)='big_key\x00', &(0x7f0000876000)={0x73, 0x79, 0x7a}, &(0x7f00008bb000-0x1000)="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", 0x4e0, 0xfffffffffffffffd) request_key(&(0x7f0000b3d000)='dns_resolver\x00', &(0x7f0000bb2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d03000-0x20)='eth1GPLsystem{/-%$(systemð1+\x00', r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000622000-0xc)={0x800000000000000, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000178000)=""/4, &(0x7f000061c000)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000739000-0x8)={0x0, 0xdda}, &(0x7f0000ba5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ae8000)=r3, 0x4) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c14000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f00007e1000)='./file0\x00', 0x4000, 0xc0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006b4000)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_dgram(r1, &(0x7f0000de2000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') io_setup(0x2, &(0x7f0000fad000-0x8)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) io_cancel(r1, &(0x7f0000c31000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000081d000)="0236fd75dd7d83c3c71bbe1f62ec755736ac03c8f928ac00e4ad70df3467fe7b1c9f1ff89809fef11b1663501a4a1faa190255690409b3f74f9350718b3fd587356b27e86e50599d6aa1c02d00f40601d3755f74b243e985f4f835a8c29e3961933b65fe8aefe41d4e", 0x69, 0x3, 0x0, 0x1, r2}, &(0x7f0000391000)) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fed000)='./file0\x00', 0x800, 0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000fee000)="0fe815065e0dcff4da6aeadb230415aada4ac7bba2d4d57bfaba98f7a1545d2fd1a58d33b540ad7e1c9a7a70cf0b8c95f967114e3eb2d9ad23248727a95a9dc9a8b74259426ad46a59267e78997fef7fb786636442ff3882b18228dcb38768da88368a3da00868a9d6", 0x69, 0x24000890, &(0x7f0000fef000-0x10)={0x4, 0x100000000, 0x81, "8186408f49ea", 0x4}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000286000)={&(0x7f0000887000/0x4000)=nil, 0x4000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xdf, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a12000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000040c000)=0x0) syz_open_procfs(r3, &(0x7f0000ee3000-0xd)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000004000-0x20)={r2, 0x54, 0x100000002, r0}) fstatfs(r0, &(0x7f0000005000-0x8c)=""/140) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000007000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x5ead}, 0x2, 0x2, 0x4, 0x2}}, {&(0x7f0000003000)=""/32, 0x20}, &(0x7f0000007000-0x1)}, 0x46) 2018/02/13 19:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a11000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00005a9000-0x14)={0xa, 0x100000001, 0x200, 0x8000, 0x1, 0x6, 0xfffffffffffffff7, 0x8b0b, 0x1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d6a000)=0x8996, 0x89a42e798bfcf343) 2018/02/13 19:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a0c000)={0x6, 0x8}) 2018/02/13 19:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) getpeername$ax25(r1, &(0x7f0000a69000-0x10), &(0x7f000039e000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 116.830307] QAT: Invalid ioctl 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@common='nr0\x00', @ifru_addrs=@generic={0x0, "e91170926b28852f53ccfb10a0a1"}}) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00002f5000)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000308000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009cf000)={r2, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001}, 0xc) read(r0, &(0x7f0000480000)=""/5, 0x5) munmap(&(0x7f00001e7000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000057f000)={@generic="ebcc14e2be273d57283e2c9a4322e9fc", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) shmget$private(0x0, 0x1000, 0x1, &(0x7f00008c2000/0x1000)=nil) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r1, r2) [ 116.883798] QAT: Invalid ioctl 2018/02/13 19:20:40 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000308000)='/dev/vcs#\x00', 0x7, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x2, 0x0, 0x1529400, 'queue1\x00', 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, 0x0, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:40 executing program 5: semop(0x0, &(0x7f00001d8000-0x6)=[{}], 0x1ce) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000db0000)={0x0, 0x1f}, &(0x7f000000a000-0x4)=0x8) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) 2018/02/13 19:20:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:40 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000032e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x9)={0x0, 0x1, "11"}, &(0x7f0000f29000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000088c000)={r1, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000470000-0x78)={0x1, 0x78, 0x8, 0x1, 0x7, 0x4, 0x0, 0x83ae, 0x10000, 0x0, 0x6, 0x9, 0x35a0, 0x1, 0x0, 0x8, 0x3, 0x8, 0x4, 0x4, 0x5, 0x3, 0x5, 0x2, 0x8000, 0x3ff, 0xffff, 0x101, 0x7, 0x6, 0x8001, 0x3f, 0xa2, 0x5, 0x6, 0x4, 0x7, 0x6, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000662000), 0x4}, 0x200, 0xfffffffffffffffc, 0x6, 0x0, 0x6, 0x100000001, 0x80}, 0x0, 0x6, 0xffffffffffffff9c, 0xd) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000a69000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007b8000)={0x0, 0x0}) r5 = shmget(0x0, 0x4000, 0x78000502, &(0x7f00006b4000/0x4000)=nil) r6 = openat$audio(0xffffffffffffff9c, &(0x7f000093c000)='/dev/audio\x00', 0x0, 0x0) mq_timedsend(r6, &(0x7f00001d6000)="392978580126fa1d4f2b5e2ff31d51a3c8d39b74b847583d2977d3789c592c28611b004c035a925ab06817889b8aa3b3d0907c0b0d14db72968833c2cfcf7140639960d5dce9bc830162bcb26252bbada52b01828d9b851d156bc7e98a4234b251abd9a9a2d9d675909eccb477d7ba8f15607086455a4a63f7b7aba91b4792b2f3d4bf67da9e012ba9518f94388fe7e21ad580fc7d7663933c0dfb75f8f93e4558627655ae4167c4694ac8", 0xab, 0x80000001, &(0x7f0000858000-0x10)={0x77359400}) sendmmsg(r6, &(0x7f0000e3d000)=[{{0x0, 0x0, &(0x7f0000443000)=[{&(0x7f000022e000)="f2d454223209e50110faaf7092c274833582752e67930a0c1016b3b7bee3b732c0279fd1eed0cbf1f32629a0d9d02b401b1c61c9380adfc1ba52694cb8e83c61758815cd6131ad5b010d9d74677ce353d5edc32046ee2c69eced8b788d84d341247990eef7e48d6da75f29eb2769fe8924887cb863fceddd153e14b563299d641d3d7cf79aeecf5e95368a40c660076320fa11ae9f988f1f5c7655b874", 0x9d}, {&(0x7f000055b000)="e84c6ffa5f83738460", 0x9}, {&(0x7f00005ca000-0xef)="8f901a35a2a65bbae0c00c852567dcfa30709fec01798b2dbc3b497927b6c83503f1735215181090c7b4cc6085b236156edc2ccaab6f9ffc5f9e39229235e925a16f8e8d6c5912c0d7ef617bb9197c0cb75b56491b38ef966006317228a1a03bbde3758298bb3060024972173f8019abff92863c0a3f3fd834332d1c09937aa58a554aeece04a07ecf6c28b4f437792d1a923f2c0ba43510827ebaae67583950299d89266382b9e38c7943e130077707064b95694ee4bc187ce3ddaff8ce11898169565d0b0d8b4771ae539a450d86657f65841b8a72fb33890192c884bd4c06e7c977a670f2eff659b386b59ff653", 0xef}, {&(0x7f0000a15000)="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", 0x1000}, {&(0x7f0000017000)="25ddf3b10deeb4aa755b4478c639f4849d797b455b0b6cbf48e4b17636a3cf54609f74700131001b60b76871ae015451d6620d903c7f6097a084a09965d592121ed43616d71853ea88815e6410e1f74072d1046b9fdf32b9692c4de3bc6d0f7e578e8b95d32816ec0c5df84b323fb6b90368b17d3ec2af854df815930765f22f75d0d14d382c17da1c89bc", 0x8b}, {&(0x7f0000e66000-0x86)="942931a509826ba146d04c4a16ac6cce0cf1a37be68b1367aebaade699a69f30fbf16bf89cf9aa202b2c05238bd90548b7ba9d966336872e81e159040949f09fd0b22d87e9b512f204928d1aae84777eafb2264df02856d53bb64e31ef98128ca94c013c8a5fb6b25fa53f509d180b88f0ceae057fd4800409e7b2c218433bdac9cf7a59c853", 0x86}, {&(0x7f0000169000-0x84)="1ada46bb074c901561c6d87c4b862ebb0bcb422b7f53eaa28762f58d3a1b05fdbccce78e8504918c58e6bb1021a38b6a98e0f47f4018387ac82e5f83f95c9dedef48a40546050b2bd308555b341654ba1a1578e236ef3e38405eef88ebdaed91b02292eb10a5877b84523af667e3c7b2b98187b8654225bcdad56397cbdc377117b89e1d", 0x84}, {&(0x7f0000918000)="d04e517f6407abdddd039c19dc92c54225c471a6bca4e99f6eafa6b90b0574e7835e02dbab8c3db1a09b9bb09640f96ae21a2c3aeba3edbca497792bfcd8f3b7dc31e6cfc660621420d5d67d73db71a69315bcc71e546ce580abc14215d45601fb80053ef2532109760f132001a36937baa0cc4cab3daadb3168b4d4742fe87d56e0669cdea0c33b52787bb68fdd62c121aa50e085b06ddfea0d07ef2beaafae8a94ea8d10a8ba367b14779906629f675d6f98a69c7c47276c195d34c946687cd8d4de3dd46427e4cc417fc14a67", 0xce}], 0x8, &(0x7f00000b9000-0x1f8)=[{0xa8, 0x1bf, 0x3, "0574694e1d35c4fae5e9da7b077d2d874b94a58c9b58fdd52dbfec192a4047520ff911eea40ac968d4883a7a9f622074ba5c349128afafbadb2f32226af2eee4a0587118583749c8236dd156186fb3f230e1156c6dfdcf6d1145fea3e8061893234238c0aad0055b5f592202331adc0dcee32dc679f95967850e42d06aaeb7fa0b157b9c2d3ab1ce002127ad0b627d2d2751"}, {0x38, 0x1ff, 0x5, "50b5869a7b011ae15b5de5fb6f5b72f4b68c253aba022aa1038005b8965c609f1274487f6c93"}, {0xf0, 0x103, 0x8e, "adc0c6bf6ce3269e8636206c67574b68b4c0820235e8d88d92997663cd210dc2ef3f6e9fd48d0fd7ac2e0fbc14246ea19856a016e92c6c4ce6a25ecdb46b445208697a93f96ddfa98eaab6f60a7e0672150e7ccbd4bdc516202b34b1b948b7173090f7143f16facfded2be30bd51ce5a7d36ed9d9224d060ef0da9641b0c0ffca311778c68179fd3bc9c0219d4b41eca283579e84657912ad8a4d0a910dada5a1dd03240e2d7eb3373d42badaba1663ac5b9ead17f46a30bbe9c8c4a80e98c0e985769bbbc35a733ae99515f240358979f2fcdc2edde60f2b1cfbb0b92"}, {0x28, 0x11f, 0x5, "c12c562a385418a04510907f9e7d752699ce53237e"}], 0x1f8, 0x4000}, 0x6}], 0x1, 0x8011) shmctl$IPC_RMID(r5, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000bb0000)='/dev/input/mouse#\x00', 0x80000001, 0x400) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f00001d9000-0x4)=0x100000000) fcntl$setownex(r2, 0xf, &(0x7f00003b0000)={0x3, r4}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ptrace$setopts(0x4206, r4, 0x6, 0x100044) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00006b4000-0x4), &(0x7f0000ea0000-0x4)=0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000f39000)) 2018/02/13 19:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r3 = syz_open_dev$audion(&(0x7f0000915000)='/dev/audio#\x00', 0x33c33bab, 0x400) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000101000-0xcb)="adac7bd9b8676894ad5570193233a7323326d32da7c38a73ab37a50d9cd8f98e26edb14abb7bf1be68762eb61c51a3842f99b2b5d9cfb67b39afdfcb6dd5271c76082d3c84abbef561278ab7a63dbd8afa826c9061647e171e0f6539e7020b697dc160eccf4332484782c1ba293b0299992c3d2f23ac683afd5b2554258beab58b2aa749906828700893e595527996e006d0df50dbfabbcc2a013ed3e03b075befd6acd81cefbdc42615c013c92f0e9fd6d6324ad1355a3bf39aedd6af702fde4e02d985d5e76af27036a8", 0xcb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000858000)='/dev/midi#\x00', 0xbd, 0xa26ffd88a6c9cd68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000380000)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x38) bind$bt_hci(r0, &(0x7f00000f6000-0x6)={0x1f, 0x9, 0x3}, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$KDSETLED(r0, 0x4b32, 0x200) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x0, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000814000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cf1000-0x18)=[{0x0, 0x7}, {0x4, 0xfffffffffffff754}, {0x3, 0x100000000}], 0x3) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000-0xdb)=""/219) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000304000-0x8)=0xffffffffff529161) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000fee000-0x18)={0x8, 0x0, 0x2, 0x100000001, 0x80000001, 0x2}) alarm(0x7c0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) r1 = semget$private(0x0, 0x4, 0x400) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f000001b000)=0x7) write(r0, &(0x7f0000010000-0x2), 0x5b2) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x0, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004cb000-0x8)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/13 19:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x5, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000c31000)={0x3, 0x4, 0x8, 0xff, 0x2, 0x66, 0x0, 0x8, 0x3, 0x9, 0x8c, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) dup3(r0, r0, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00009b6000/0x18000)=nil, &(0x7f00002b4000-0x18)=[@text32={0x20, &(0x7f00008cc000)="0f09b9800000c00f3235000800000f300f20e035100000000f22e0c4e1b560aa60959fc866f3ab0f01d1360f65c4640fd5ffb9510200000f320f08", 0x3b}], 0x1, 0x4, &(0x7f0000387000)=[], 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000dc4000-0xd8)=@ioapic) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x0, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d0000)='net/anycast6\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a84000-0x4)=0x100000001, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee2000)='/selinux/checkreqprot\x00', 0x81, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/rtc\x00', 0x294100, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/rfkill\x00', 0x44540, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000363000)={r2, r3}) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x2, 0x7, &(0x7f0000f60000)="0a80b0", 0xfffffffffffffc59) 2018/02/13 19:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x4), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d30000-0x4)=@assoc_id=0x0, &(0x7f0000064000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000451000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) 2018/02/13 19:20:40 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fee000)='/dev/amidi#\x00', 0x0, 0x22200) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fef000-0xc)={&(0x7f0000ad0000)='./file0\x00', r1}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000-0xc)='/dev/rfkill\x00', 0x537000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x6, "1b5faba28018", 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000ff0000-0x4)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0}, &(0x7f0000fef000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000fee000)={{0x3ff, 0x6, 0x1, 0x7, "72c8f9f1dc692e4b549ea0f09f2345a7c59e5464ede4c77f1262b747f33ed1beaba6ecdc3eae2dd6d9e4266c", 0x1}, 0x0, 0x0, 0x1d00, r3, 0x8001, 0xcd, "d99e7d7c46d9a986365921aaecb0869f27678a470c6c94cd07a5d424f5a6f8c2b01384b552e5371174fd04cea82cc5f8d7af7fcd0343f810177ced1b65318158", &(0x7f0000fee000)='/dev/rfkill\x00', 0xc, [], [0xb01a, 0x8, 0x2, 0x3]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b2e000)={0x3}, 0x4) 2018/02/13 19:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c4f000)={0x0, 0x3}, &(0x7f0000ee1000-0x4)=0x8) bind$bt_rfcomm(r1, &(0x7f0000155000-0x9)={0x1f, {0x73, 0x9, 0x0, 0x4, 0x3, 0xfffffffffffffff9}, 0xfffffffffffffff7}, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dbd000)=@int=0x2, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b93000-0x8)={r4, 0x7ffffffc}, 0x8) [ 117.343143] QAT: Invalid ioctl 2018/02/13 19:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={@common='ip6_vti0\x00'}) 2018/02/13 19:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f0000c21000-0x30)=[{&(0x7f0000611000)=""/253, 0xfd}, {&(0x7f0000b15000-0x74)=""/116, 0x74}], 0x2, 0x0) 2018/02/13 19:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac9000-0xc)={0x0, 0x2c, &(0x7f00008a7000+0x98)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, &(0x7f0000d18000)=0xc) 2018/02/13 19:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 117.375706] QAT: Invalid ioctl [ 117.454861] sctp: [Deprecated]: syz-executor7 (pid 19319) Use of int in max_burst socket option deprecated. [ 117.454861] Use struct sctp_assoc_value instead 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 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, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000cf5000), 0x38c) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000eab000-0x20)={@generic="51c8f44f554945c67ff09403eafb5529", @ifru_flags=0x1000}) ioctl$sock_ifreq(r0, 0x20000000008942, &(0x7f0000268000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000009700fa04000000f4bd000000fb00018e000000096810f3ffff1f0019"}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fef000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fee000)='./file0\x00', &(0x7f0000fef000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fee000)='./file0\x00', &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000432000-0x38)={&(0x7f00008b7000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00008f2000-0x10)=[{&(0x7f0000fef000-0x10)={0x10, 0x39, 0x410, 0x2, 0x3, "", [@generic]}, 0x10}], 0x1, &(0x7f0000fee000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x4000000}, 0x800) 2018/02/13 19:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, &(0x7f0000e48000)=@generic, &(0x7f0000349000-0x4)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f2a000)=@sack_info={0x0, 0x0, 0x5df4}, 0xc) 2018/02/13 19:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000e8b000), &(0x7f0000f2e000-0x4)) 2018/02/13 19:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000ccd000)={0x0, 0x0, &(0x7f0000bfc000-0x1)={&(0x7f0000c0b000)={0x2, 0x11, 0x0, 0x8, 0x7, 0x0, 0x2, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0xff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/02/13 19:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000e23000)='/dev/usbmon#\x00', 0xb3b7, 0x101000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000708000), &(0x7f0000049000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) bind(r1, &(0x7f0000818000-0x9)=@rc={0x1f, {0x80000000, 0x2, 0x0, 0x135d, 0x8, 0x1}, 0x6}, 0x9) 2018/02/13 19:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000000000000) bind$inet6(r0, &(0x7f0000f55000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00005e4000)={0x2, [0x5, 0x1]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000485000)={@empty, @rand_addr, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d4000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x5, 0x100000000, 0x0, 0x3}, &(0x7f0000040000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e2e000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x10001, 0x4746}, &(0x7f0000f14000)=0x98) listen(r0, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007b8000-0x4)="e079a297") sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000906000)='/dev/dsp\x00', 0x101001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ab9000-0x4)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) setsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000649000-0x4), 0x4) [ 117.513124] sctp: [Deprecated]: syz-executor7 (pid 19327) Use of int in max_burst socket option deprecated. [ 117.513124] Use struct sctp_assoc_value instead 2018/02/13 19:20:41 executing program 4: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, 0xffffffffffffffff, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) 2018/02/13 19:20:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000316000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r2, 0x7fffffff) r3 = syz_open_dev$vcsa(&(0x7f0000747000-0xb)='/dev/vcsa#\x00', 0x20, 0x40100) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000ea9000)={0x119}, 0xfffffd7a) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000468000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000013c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000fed000)={0x7, 0x80000000, 0x32}) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fed000)='./file0\x00', 0x800, 0x5) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000081f000-0x18)={0x0, 0x4, 0x9, &(0x7f0000abb000)}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000fee000), 0x6) 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000c36000-0x4)) 2018/02/13 19:20:41 executing program 1: keyctl$search(0xa, 0x0, &(0x7f0000002000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0) r0 = add_key(&(0x7f000059b000)='dnsdresolver\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a}, &(0x7f0000aec000), 0x2c3, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/13 19:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000f80000)="ff", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000000000}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006a3000)={0x0, 0xb3}, &(0x7f00009fd000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000f5000-0x4)=r3, 0x4) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 4: [ 117.743809] 9pnet_virtio: no channels available for device ./file0 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/enforce\x00', 0x20000, 0x0) 2018/02/13 19:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000fc000)='\x00', 0x2) read$eventfd(r0, &(0x7f00009de000), 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000ff9000)={&(0x7f0000523000)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000dd6000)={&(0x7f000049b000)={0x12f8, 0x14, 0x3, 0x700, 0x3, 0x3, {0x1, 0x0, 0xa}, [@generic="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", @nested={0x2e4, 0x65, [@typed={0xc, 0x47, @ipv4=@multicast2=0xe0000002}, @generic="cff413e000f0d4d2ce14ece55ec14ac59ba941798f5d0ba3bd5c3ff2e5426a854c8f3a87dc4549a01360539027da607eb917a0145f8e4b08ed2eff1196d961dabd52921dd787fb257ce911095f9d055e55231ed3268eadc13e1638d410a01cfa81415bd6370cc8101a23a1a7259d3c182cc22dff050180cc01a252c65cf3afe741b598338bc79b95fc802d046ef265", @generic="baf84c5d291deca7814b883ee1f51df1a0f6fd37079e38b4bc4238315f4b5883fc3b559d884451a3a984d5afc4cc292c816c9108e3d3b5efaf9f7ba13d89c911a572ba4e4b545b7aaa57cc3cdee82bb7011ab41e79e89503ced4adc65305b6378fa34f84a20672b552888daffc1f9884c9a846ee6b850217d29bddd3806e58c1dd4034bfb3804ca0175827927b32", @generic="ff70e99a457705c3b075eb9aa660588e71c2352a3d6e50c1bb87263f05384f2def9465e38c38422bb6efddae82b6766f0e81bfb102c7e3e9994a0f68a04853930d3fb672b4e52279dba3349df7ac8b35d723956c35024ab752f200e9052dea4ce2111a5ff9da5cd2c046204bead9fb9eda600cc8", @typed={0xc, 0x4d, @ipv4=@rand_addr=0x1f}, @generic="734ee835db3fa7c3ea1d5c12ff12dfd95422858d8458b3634a21f25913fcb75205a0f54c0245ab72d172e53de4e0a7617f787901799b2b4a0a51add9da7bf2d73536cc51214d762d0a683e8f8e6bd9dc85d031364ab31d95ff67b90db841815c95f8601eef0bca3f", @typed={0xb4, 0x82, @binary="7f569587bb792a8bed65146d10e78c73324d2ddec8c8e780d53956e9dad62e37fba20ce2d877098edfdeaec8a75193703702eae67db40a6bf54442cf48633cac47f7936d7d76c9566ffe56918016b4c9475a95d403498acd236b4a59301125155f1d0dbae986e713111c6c36809556dbdf2c537ea31dcdfeac715c234c27da6d6899a8fb083c6c1875615c3145e17473d0c6e22022f63113828ac76b1a43a0475e8851d6c0e81ec15469da"}, @generic="7afb48", @typed={0x18, 0x37, @str='-vmnet0eth1self\x00'}]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x4004080}, 0x20000040) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00005ef000)={0x6, 0x4, 0x3000, 'queue1\x00', 0x1}) 2018/02/13 19:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000071, 0x0, 0x101}]}) [ 117.799214] 9pnet_virtio: no channels available for device ./file0 2018/02/13 19:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) [ 117.925972] 9pnet_virtio: no channels available for device ./file0 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000951000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003aa000)={r1, 0xfb4, 0x4, [0x3ff, 0x8, 0x3, 0x8]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087a000-0xc)='/dev/rfkill\x00', 0x8800, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000df2000-0x10)={0x0, 0x0, 0x7ff, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00003e0000-0x34)={{0x0, 0x0, 0xffff, 0x2, 0x5}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fee000-0x8), 0x80800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a8000-0x8)={r2, 0xfffffffffffffff9, 0xd6d}, 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000fee000-0x10), &(0x7f000004e000)=0x10) ioctl$sock_ifreq(r3, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000000000003e000009690007ffff2400"}) 2018/02/13 19:20:41 executing program 5: r0 = add_key(&(0x7f000059b000)='dnsdresolver\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a}, &(0x7f0000aec000), 0x2c3, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) linkat(r0, &(0x7f0000de0000-0x8)='./file0\x00', r0, &(0x7f0000f82000-0x8)='./file0\x00', 0x1000) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/02/13 19:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) sendmsg(r0, &(0x7f0000a20000)={&(0x7f0000dc4000)=@sco={0x1f, {0x7, 0x293e, 0x30, 0x3, 0x9, 0xfffffffffffffffe}}, 0x8, &(0x7f0000b41000-0x80)=[{&(0x7f000043d000)="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", 0x1000}, {&(0x7f0000e8d000-0xb2)="d6e4247247b188c2512a83ccdd1238c71fbe45764fe4ffa6f03533c4d6a6dce3497720d362acbef9bc455c9a03da6b9c6d2b70dfea825782586f5f2ec1e456ecb7bfddb062f09c2550686c5241737297ede12229539828c6604fb9a14f33f6e99fb7afb97a3cf482b50aacbd93d354b3c0ef88c721e0be5b3c042eb94e8025d25b1d00bad2bdf95dcdfcee759f7a35e79ce7cd7a91f779f535d6525f4cd71e7f6efdfdac3186b942ee400ecdadb9a26c7e5b", 0xb2}, {&(0x7f0000ac2000)="fd174d5024f088bb66f6a3bdfc0878f201ae2b2960f572cf8407447e7692bcf99b2b1cd42ada2ff0e58e7af30dfd1f5adeff2c361487f590f3f78c181e8f4e2c40a85547dd998bd6a56eef009d3f2ca8e6b7dc220f49a4fd2062f041f22f1695e79d39bccc65c99ae864a7e67287102a62efbf528503507db8ba944b41aa5dc1d823d38282e7d6755fa5bbced227161ce368460473192fb36c16b98d61b897b9bdcf7efab668eb6d06ab8923147d4b3f942783001c306b32ae29534d27c9", 0xbe}, {&(0x7f0000b76000-0x89)="211620ed963d98b602e5f70d63514c9c7a62c4c1c6757361490e58dcd67aab74f0093b39c5b7edd25e2ca3a6685d43a6cc23646187dac938fb4d7a03f41c120041425094cd36026671ec7474e9a0aa431e29944f3aac8e39d28a6435f527284e3c389aa34983051a35a96be032f8e5b102160958c66ece54564866d10fe3642857629ff516b021c9f7", 0x89}, {&(0x7f0000564000-0x7f)="894c23bbfd643a8e8119748d2ca39fca2c3e35d6a7dadee413992169b895641289cfd2fcc0e4510352b00baf573683e35ba6c531d1bef8b5f34f992d5a680f39311cb42e74c192bea57e5c942fc8288da55dc68ecc05979188013fe97be9e4409b5b0cee2f0a2b4c22d80813243c75c7ec59a7f813b5a9cefdb5fae6c2d9c0", 0x7f}, {&(0x7f0000c83000-0xbd)="5ac1ae78a1853c7a66d2b17b5d5eb8b179855324c439aa7e2d3ee7fdb6637bd227a7da1625f6556a07b716e4f600194e003e8a83b33841fcb9ffc8d09314970455bdbec98751aacfb0edcf64919e4f66ab57ad480b8f83c102f1169eeeb76e8240315180ac2d226015084b44feda3489c7c36c7a85dc02a9c04ff132d610050c7471d7f7b995be06324e9ad0ae3cab77645add4c7d21ec802e51cbf38c34a7a62be12263892cde6253c080e6b4aa01eca573ccf760ae2a093635af1a6f", 0xbd}, {&(0x7f000035c000-0x85)="ce11dee85a9a1065810fb53f05193081be43bd883c157f04b0b5a76a8bec6888d27a31557f62871efc68c1d689176fd2329560183d862c341a715df775cb703e1a3e6057a79bfc947be674d2f71cff7d7c4ac99b595dce19b5ef778d6c1d8f3fe1857dd1643bfdbde1b31e4fe9d9d230fe2aa34295fe2f3a1701266c4cfc2a92d7ab7c55bc", 0x85}, {&(0x7f0000a26000-0xb3)="012d42ee73c0af7f5f0e21fd8a4ac6556015dc1eb9f657646c5a3cad6506a829f1333a2d03b0ad4fd38abd58af1868623bbb6490fc68c7ffe0f6c5d24f327426a5d24276d748e42d0aa8a7dd91b9fa428ce624f294afd7e256e1a7569f072b27d7f02931fc580cf50d105b397282fdbe02c85b73c8233fc67f3aec9a5e077c0f24d173e67f7c005a141fa71a9ab1a4cbb3a43fa8b29b32d0ea2bdbdfac43e58c4f456ad07c22f3e4e9ebe37510edcf6481bbdb", 0xb3}], 0x8, &(0x7f00007d1000-0xd0)=[{0xc0, 0x10f, 0x0, "2f15e89489daa5fbd8def86381eb74767c7d439304ae1841206ff8bb487c9919eea24e591525f509063dc77f0ac61b94bef93922f6ca2848d1913f2e7d93e516e567705ceff0661545ecf9c6e1d279e8a87f06d99b2f437d3002e2999923aa1c6924fc18da144329a702bada42d43da51982b03cfaee13afa009fc99f58da2e3470c2bfa8f00405f9a8ffcba967741235849a9373dd13b9f3e5aa358d2bdf58ebe99a918227bb2a9852e552218a77d70"}, {0x10, 0x10e, 0x9}], 0xd0, 0x40000}, 0x10) 2018/02/13 19:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00003d8000-0x40)) 2018/02/13 19:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a19000)={0x0, 0x36, "982e3164f2cf34d7bff92acb1de3b31f68990feee516b8be97b6f1069f40e722a08a35b177a7c7ddc19f52a6f60bb3971abf101392a6"}, &(0x7f00005dc000)=0x3e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f4000-0x14)={0x0, 0xe8f, 0x80000000, 0x0, 0x844, 0x100000000}, &(0x7f00005af000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000588000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000015b000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000e18000)=[{&(0x7f00001e1000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00008a3000)=[{&(0x7f0000471000-0x79)="f95509d1177d72738e4f5a0bbe59ddd8b5276c35bb5ae55c64ef64f8991d2fdba86350cb4b6e8c0aa370504721cd4b103348ab8d3be1a19689bf55e4f65896057d5a7a9e9b6efdad51ff896dab3039edf35ce039ddad93aed65d0d2633d5cbe4dc1ae1c19478acac30693c2ef328265f7b96e9057eda8b8355", 0x79}, {&(0x7f0000511000)="3036524d18b8b11e92e49bdebf7d88b797b8628519d922b7b30a9446ea14a1dc58dbf9bfb095ab5370c8fe5a92e3fe8f0ee10da130ea616c13641b34d12b7d1976ea170ffb63b26b17948f85cdceefe93f469fd11dc373735ea456cab67f082eb4f03b9b4a54cd3063f506ebdc28f3349d81251d5596665c11932bfbec26b0f0cbaf1493e7ff55ad622d6052d9b4943f7e690ac819d44ef9e87d1cab7fbaacba56346052825e229752feb671a74fec0545604794dc080943c16990020b35e2a1a9f8a63794cc8393d3346093542bde064df1cb4a00fa7d3fc8e3f342c46cda70a616b891e5ae526e17b075a9bf70", 0xee}, {&(0x7f0000eef000-0xc8)="3da42b51c2548ce28568f454ebec44f27608680e6de6fccdab1be905c1d247aa8ce1a1c4955e871b2736d4613e2ddfd96f8117aba90444fda8750e54aba7bb0da09da837f5b2762e1bda2a10b3d3428b847daea7e14dbe79acd4653a80d15a8ceba9e43291c9877dfd37d552c6026472616ec823dd3f32064309caf4320bf4aad78fbf2471ee61c772c1b586f150cdeddfd1675f1d9c33daa972f65cf6d3eaa4f651fa26eec0b4dbcbc27cee1c182aac561360f93595034830c7e86ee88f8987802ddad07b82dda7", 0xc8}, {&(0x7f0000732000-0xa6)="ededf0349c8e7c0c0eef1d5e1fa391c217a1944806d0745ff1654e260c385700a2fa9c617e6df1cd173efe001e4ab325cd83ed4d3f94aed306156e43dc9f747cc844938912b85b66c5dd29a6363f641f35f07fb1ea09a5f6a652b2a1737f0b3f2dc14827509f71e65d1189d2670d4e328ac0124c2fab5980615123db4ada3888c29cce351555e4261cb35c0e0250702e692c9003583a2b3794b8537acf546bb724a7a5a35a03", 0xa6}], 0x4}, {&(0x7f0000022000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000729000)=[{&(0x7f0000426000)="58aaa74d0d04b45b6c3b12943aecbb5955c04595d35e6e1dca32d47382b767abd5f00fd2e0ebf9a05904663e835039a999b2662e63b8fbca1986d457d9ebceffafcf1723d9cb24d1d4fa0b337189c983c2ce75786acb0a42869af8a00f3709db440e0f6f41d7ab88939db433a1bf443e03bb4bb6c10a6a1471b077556eeac3bdb9add9a1e78620054b6fd6e7ac8a77bcbd2fe1e5d5c45d209c93567ac4f6c7e95e89d7e85dc56d844c357ddcda5739a6dd7f79cdfc0a77c243a58f6754da9fd6f5add8b465ea1ba5c19f9ec20af50b1093751f3f2c500041fa86d8aa7008a21c5162ee3db520e035f912c52128053fd3", 0xf0}, {&(0x7f000050a000-0xb3)="61b0894667f0614c928b9d11dcffbbc958d46ba3e63a841ae57cefffac554e081ba45103a430c50b68079584667318d85ee2ebcc71142131fb643c111070e02c6cd7a2858b962fc6004e717fec786993d5196a933d64148adf2fd7c9a301221783a2b490f86cf99538fb8a3949bfc54557abdcaae5b794d3e9e17cd1a004e359e5cdfc83ba8c74e77d8b07bbf1d764e06e617e746ae50c59b71a8aa62895692a6f064de01ceb59c4532452fd981888d2c3b492", 0xb3}, {&(0x7f000001a000)="142608021a9a00fe59b68b1da9ddce3fa660b215d7796ff6a6d841b0965d7e93d9a0f43f60fe82e8d868e5554d72c81f634eed33ea9b0871e48953b3e13e6f4d31485390c70d72a5a0921f02b8bcc87ab7e146bd8ccf5375aad8dae5d9d7bf5d1b5e041f2b31458a6b219b4e40bae66c09573ad9e5de11a5eada67598856e1bfc51697d4d7a18204efe643069d4bb5e94edf0b657c2704d3117afd88500c942c3cc8310cd6f8ce7d6155fb13134ce803d0888170", 0xb4}, {&(0x7f000061e000-0xdf)="0fefa38da6e65092514a7ede9323b374750e7e583a4c3a95b66ce172e5cf53862701eaf910c5212625b922203b1cdc387a0449c1bef827b6c959bd4b6e344e40db48ec4f5ce28ed7e62072108253dd053a2cb6cb1f9b9190583417725c72ab87ed543f504b9d127da91cfdcc9884da0a1789b80504474250934dcde04884a2ee24d8bc3dfafc40dc217ecf18bf5f6692801caa2ea635373690d22a7924d3e02aedc79cde921302219461c08a88daca37ee7d694c2db15f34100cddd3901c60302dc039104bb0f27d9dcd5919112f12e6e5604003f85e84db167885128cc263", 0xdf}], 0x4, &(0x7f000098c000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x6, 0x9, r2}}], 0x30, 0x4000000}, {&(0x7f0000fc4000-0x10)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f000039c000)=[{&(0x7f000055a000-0x95)="de19102fdf3856d9feb9b020e44b9e097c0d62f839fbcc413fa80ba8e1b438c92919399bf461ac07e5587f826ec55ebc61ccf6bbe3360bb78bf0cf40c316024e2092dab99757eb8213f84fab2c0db65a495d3f93edc579232d96b60a707aacd1ba63d3aa3939fa7f81a3799e13c7cbc08aff28506ddb5579f4c915820dabd96a14406ad0b7f42283139c3a98417f724690cd2ea73f", 0x95}, {&(0x7f0000ba9000-0x58)="eab1c5f14008d70349ec6bdfa4348d373dbbc5a8fbba7fce6cd0620c2abcc384547cf17e9a3abc2ca919b5d19e14a5853c3c754a58d4047deb8f6019bbe1ede347846e56738390820c4304c6726421f39304a4aeec4ddcc4", 0x58}, {&(0x7f00000aa000)="8a43dfcbb5454f6eb07ff05e6a052fd1e6f274615bcc35272f648e0e735c0a4e73c72f791e97d99e337a436b1fca1fc767a9f5a1f17a59f04ed25bbb2f7e8940605dc8442dbe86722b25b407526b5af86638bb9020f8902506b24dca19abc8884e2505764ba948eba2925705493724aa1bea", 0x72}, {&(0x7f0000a77000-0xbf)="4f637fd176d2bdd48a982c32a4180e0d111d4df631b55ff86819a1d1c008a8194735bf39e97754881593b8e4c7e7b4a97d209f59216466645c50bcf5c943d9f3619d39c3d37445aadc220aa18ae977082fcb8bab40617e6d5ae983bd65c7a17017d78986c22be4e384f905c53f35d4ce34eb7c03fd1c227cf4c9e6ec704abf4c310ff01e99738e7bcfbc03e17da143cfb59b81f47a887afb1978c67978f9e6aa423ee556af5794d04db59a11dcfa6aba1a3ee72225c56563a98f5bead00354", 0xbf}, {&(0x7f000028f000-0x5)="0a717016d3", 0x5}, {&(0x7f0000759000-0x8d)="ec966104e66e40b3d10c17c72590cce684f29981936b45425dc93aeda274b5d7a93536928521f3a981396e0950155426564d9acb52d28a77ccb6c3cbaa938440d888ff743323d9a32d091a9bf703d46fd908d9312d3c6debe8385965e8c256c8ab21ef5691d4fa6880653fe5f27d42fe06bcb38c1f9b8793fb125b2d6f76159356344772fdcef4c64e55c01e68", 0x8d}, {&(0x7f000096e000)="f88696da7337706c91693e32b6b182a8417ae5aff87fbe924644b2", 0x1b}], 0x7, &(0x7f0000763000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x3144, 0xb6ed, 0x4, 0x8, 0x0, 0x9, 0x7, 0xb5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2e39, 0x8, 0x6, 0x256d, r4}}], 0x60, 0x4008000}], 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r6, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000886000-0x1)={@multicast2, @multicast2, @remote}, &(0x7f00009d6000-0x4)=0xc) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000972000-0x80)) r8 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x38) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x48, 0x1, 0x9, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r7, &(0x7f0000000000), &(0x7f0000002000-0xca)=""/202}, 0x18) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x49, 0x4) bind$bt_rfcomm(r6, &(0x7f000031a000-0x9)={0x1f, {0x5, 0x3, 0x7, 0x5, 0x8, 0x3}, 0x2}, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000afe000)=0x8, 0x4) fcntl$lock(r1, 0x800000000000004, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/13 19:20:41 executing program 5: [ 117.981868] 9pnet_virtio: no channels available for device ./file0 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000a0000-0x20)={0x1, 0x949, 0x2, 0x6, 0x8, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000ce000)={0x0, 0x0, 0x7}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b7000)={r1, 0x20, 0xffffffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/qat_adf_ctl\x00', 0x400000000003ffff, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f000036a000)) 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/audio\x00', 0x82, 0x0) pipe(&(0x7f0000b01000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f21000-0x4)) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) close(r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000787000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fef000-0xc)={r3, 0x5f4, 0x30}, &(0x7f0000fef000-0x4)=0xc) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 4: 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b71000-0x4)=r1) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f000065a000-0x4)) 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 4: 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) recvfrom$unix(r1, &(0x7f0000a04000)=""/228, 0xe4, 0x10141, &(0x7f000018a000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fed000)='/dev/vcsa#\x00', 0xcf, 0x801) setsockopt$inet6_buf(r1, 0x29, 0x75, &(0x7f00002b1000-0xcc)="55063a4771658c36ea46e8a593a7e218d8b6cac842641ceb336ea2b873debd475228ac42ddb26f0193f65d8eadfca90f204e6c4b6902b48bb344ecc78ab6f42f22960eb500198216b0eb7f8f8425720d31d4d6531a42f22e03dc336284fe3fa797141771b082d00fc4ba64c24d56c764fcfab747b33df980535bf2304189ee5a636d644fe3334cb9c14a1aa07880abe54006a07db84e53b5ceca2b6818f75acb5b3ec14d94463ca8eb807d3170d7be8af38aff60a4b01faad73e9b70600f5f24529a257178681884845fa104", 0xcc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000fee000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x4, 0x4, 0x3, 0x2}}, {&(0x7f0000712000)=""/11, 0xb}, &(0x7f0000fee000), 0x39}, 0x46) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 4: 2018/02/13 19:20:41 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0xff) 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, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fed000), &(0x7f0000fee000-0x4)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3, &(0x7f0000fef000-0x451)=""/4096, &(0x7f0000d9b000)=0x1000) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 4: 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f0000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fed000)={0x1, &(0x7f0000011000-0x8)=[{0x62, 0x5, 0x4, 0x7fffffff}]}, 0x10) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000d9a000)=@full, &(0x7f000053b000-0x4)=0x48) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) mknod(&(0x7f0000d92000-0x8)='./file0\x00', 0x8, 0x8) 2018/02/13 19:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000060d000)=0x90000000) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002c3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x2, 0x249f, 0x2, 0x80000001, 0x80000000}, &(0x7f00002b0000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={r1, 0x1, 0x5}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000b23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c20000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000410000-0x6)={r1, 0x1}, &(0x7f0000935000)=0x6) 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:41 executing program 4: 2018/02/13 19:20:41 executing program 1: 2018/02/13 19:20:41 executing program 5: 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 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, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000604000-0xa)='/dev/dsp#\x00', 0x401, 0x800) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000abd000-0x4), &(0x7f000037c000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000212000)='/dev/vga_arbiter\x00', 0x1000000000400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000164000-0x4), &(0x7f00009e6000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/qat_adf_ctl\x00', 0x240001, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000651000)={0x2, 0x2}) 2018/02/13 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000309000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x8)='./file0\x00', &(0x7f00006bc000)="005e0990", 0x0, &(0x7f0000f86000)) 2018/02/13 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = inotify_init1(0x80800) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f000084c000-0x8)='./file0\x00', 0x80) inotify_rm_watch(r3, r4) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000384000-0x10)=@ax25, &(0x7f0000fee000-0x4)=0x10, 0x80000) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f00002b2000-0xd)='/dev/usbmon#\x00', 0x1, 0x60000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000185000)) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000bdd000-0x4)) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"0f7550ef8a9af3"}, 0x6}, 0x10) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000687000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00001ef000)={0x0, 0x85}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/rtc\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000052f000-0x8c)={0x76a6, 0xfffffffffffffffd, 0x8ae, 'queue0\x00', 0x8}) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006de000-0xc)='/dev/rfkill\x00', 0x40480, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c7d000-0x8)={0x0}, &(0x7f0000c94000-0x4)=0x8) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000fbb000-0x8)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ffe000-0x8)={r5, 0x4, 0x6}, 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000469000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) add_key$user(&(0x7f00006bc000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c44000)="04", 0x1, r1) keyctl$revoke(0x3, r1) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/13 19:20:42 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000725000)='/dev/dsp#\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_dev$mouse(&(0x7f0000a7f000)='/dev/input/mouse#\x00', 0x0, 0x80000) bind$bt_rfcomm(r1, &(0x7f0000cc1000)={0x1f, {0xffffffff, 0xa52f, 0x2f32, 0x5, 0x100, 0x10000}, 0x1}, 0x9) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000fee000-0x120)={0x400625, 0x8000, 0x1, 0x2, [], [], [], 0x8b4, 0x0, 0x8b0, 0x5, "9f00d798397ef84c00"}) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000511000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ddb000)={0x0, 0x90, &(0x7f00009b4000-0x90)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000330000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000725000)={r1, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000db3000)={r1, 0x8001}, 0xffffffffffffffd1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dd6000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020003}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007c2000-0x53)={r1, 0x4b, "34c15a46c560b133306c6fc52ecf652c15358b358218014585001326cd00f359a8568cb43661a9a5287f6c42d26f7467271d0ae8be61d463e99e87475ccdfbde6177773b041e9f79d93a65"}, &(0x7f0000a00000)=0x53) 2018/02/13 19:20:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000003d000-0x8)='./file0\x00', 0x82000, 0x198) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fac000)) futex(&(0x7f000000d000-0x4), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f0000390000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000824000)='/dev/usbmon#\x00', 0x0, 0x4800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fed000)='./file0\x00', &(0x7f0000fee000-0x10)=[&(0x7f0000fed000)='selinux\x00', &(0x7f0000cc5000-0x3)='\'.\x00'], &(0x7f000027d000-0x38)=[&(0x7f0000fed000)='\\)\x00', &(0x7f0000fed000)='/$\x00', &(0x7f0000268000)='%trustedwlan0mime_typeselinux%$\x00', &(0x7f0000f5e000-0x1)='\x00', &(0x7f0000072000-0xe)="262427b16d696d655f7479706500", &(0x7f0000c13000)='nodev\x00', &(0x7f0000ad9000-0x1c)=',md5sumvmnet1systemvmnet1[-\x00']) 2018/02/13 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x3dca) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00002ca000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000ddb000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000090a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x105000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/selinux/policy\x00', 0x0, 0x0) linkat(r1, &(0x7f00005a2000-0x8)='./file0\x00', r2, &(0x7f0000ccb000)='./file0\x00', 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000ff7000)={0x0, 0x78, 0x400, 0x101, 0x409, 0x100, 0x0, 0x1ff, 0x100, 0x8, 0x7f8, 0x4, 0x67c3, 0x80000000, 0x33478a8c, 0x2, 0x273, 0x4, 0x8, 0xffffffffffff7faa, 0x3, 0x5, 0x3, 0x3, 0x5, 0x4, 0x81, 0x81, 0x943, 0xffffffff, 0xff, 0x1, 0x7fffffff, 0x43a, 0x100000001, 0x70000, 0xfffffffffffffc00, 0x3, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000ff8000-0x1), 0x8}, 0xa00, 0x401, 0x696, 0x5, 0x0, 0x0, 0x3}, r7, 0x1, r2, 0xe) pselect6(0x40, &(0x7f00008e8000-0x40)={0x200, 0x5, 0x0, 0x101, 0x8, 0x400, 0x45, 0x3}, &(0x7f0000ff7000-0x40)={0xfff, 0x6, 0x8, 0xa5, 0x0, 0x7, 0xbb8e, 0x8}, &(0x7f00000d3000)={0x6, 0x5, 0x1, 0x0, 0x2, 0x5, 0xfffffffffffffffa, 0xff}, &(0x7f0000ff7000-0x10), &(0x7f0000b10000-0x10)={&(0x7f0000ff6000+0x11f)={0x8001}, 0x8}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000ff5000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, &(0x7f0000ff5000)) [ 118.898421] QAT: Invalid ioctl 2018/02/13 19:20:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000e79000)={&(0x7f0000269000)=@ipx, 0x10, &(0x7f0000f3c000-0x60)=[{&(0x7f0000013000)=""/64, 0x40}], 0x1, &(0x7f00002e5000)=""/61, 0x3d}, 0x40010140) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pause() r1 = dup(r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000fee000-0xe)={0x1f, 0x4, {0x7, 0x2, 0x8, 0x1, 0x5, 0xfffffffffffffffc}, 0x9, 0x9}, 0xe) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000399000-0x16)='/selinux/checkreqprot\x00', 0x10800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) [ 118.962389] QAT: Invalid ioctl 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000959000)={0x80000001, 0x1000, 0xb1, 0x6}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000d68000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000013f000)) 2018/02/13 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00003b0000)={0x8000, 0x1000, 0x2, 0x8, 0x6, 0x400}) clock_gettime(0x5, &(0x7f0000ea9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fcd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000910000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000388000-0x78)=[{{0x0, 0x7530}, 0x39, 0x1, 0x1}, {{0x0, 0x2710}, 0x9, 0x100, 0xfffffffffffffff7}, {{r2, r3/1000+30000}, 0x100000000000000, 0x1f}, {{r4, r5/1000+10000}, 0x0, 0xfff, 0x9}, {{r6, r7/1000+10000}, 0xb0, 0xffffffffffffff7f, 0x6}], 0x78) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}}, 0x1c) r8 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000023000)='/dev/loop-control\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004cc000)=0x0) sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077e000)={0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003f9000-0x4)=0x2, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00008b4000)={'filter\x00', 0x7, 0x4, 0x410, 0x220, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000adc000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=0xffffffff, @rand_addr=0x100000000, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x6, 0x36f, 0xffffffffffffffc0, 0x0, 0x1, 0x8, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x44}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xd4a9, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008de000-0x10)='/selinux/status\x00', 0x0, 0x0) statx(r5, &(0x7f0000943000-0x8)='./file0\x00', 0x6000, 0x12, &(0x7f0000be3000)) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) r1 = creat(&(0x7f0000596000)='./file0\x00', 0xd0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cb7000)=0x0) ptrace$pokeuser(0x6, r2, 0xd66, 0x43) ioctl$KDENABIO(r1, 0x4b36) 2018/02/13 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000042b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000085e000-0x4)=r2) ptrace$peek(0x3, r2, &(0x7f0000e83000-0x8)) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc6000)={0x5}, 0x4) 2018/02/13 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d9000)='securitymd5sum\'#\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006b2000-0x4), &(0x7f0000349000)=0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f0000e66000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe0a) r2 = syz_open_dev$usbmon(&(0x7f00001bf000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000961000)={0x0, 0x0}) listen(r1, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x8, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_mempolicy(0x0, &(0x7f000053f000-0x8)=0x81, 0x8000) r6 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000914000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00002bc000)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000d98000-0x4)=0x0) lstat(&(0x7f0000bde000)='./file0\x00', &(0x7f0000532000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = gettid() getresuid(&(0x7f0000d6d000-0x4), &(0x7f0000be2000)=0x0, &(0x7f0000c6b000-0x4)) r15 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f4e000)=0x0) r17 = geteuid() getgroups(0x6, &(0x7f0000ba3000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0}, &(0x7f0000150000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e00000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000311000)=0xe8) fstat(r5, &(0x7f000063b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = getuid() r24 = getegid() r25 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000aca000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000051000)=0xe8) r27 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000008e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00004fa000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000b63000-0x4)=0xe8) lstat(&(0x7f0000d48000-0x8)='./file0\x00', &(0x7f0000b88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000036d000-0xa8)=[{&(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f81000)=[{&(0x7f0000ea9000)="8c60cf8de872b0b34a6ec80eeef74a39e11e5ed0877a167f680be63dc4f9867c8a1cd1777be63e2aeef0da039cdbc84d65b237ee2acb1d95d771f762b638c7dc4fa890e2bd315cb3f4f11fab20add0f6fb4696714aa53110db53213624e4d2b6df8d492c7e8c", 0x66}, {&(0x7f0000d46000-0xc3)="192da231708fdae9e33936c1dce387bf91eabdf831a9e22b2dc3c5ce2ba8b4e098dd41a77a64c9ad50548c55930a5c26db88f13cfd4a86e0fb57f749f85a70857b92607c67124529dfbbbd99e841eaf2e95d4665b22889b19561a8588c6062540b118c9384618e321f118d179d7a140c1c8c533adf0bc997a39211fecf62cfd034111b2c6ce8e7e104436d2957050818bf09754af5d606a70367240cd8a5b9771bec0b414f827eb3ae0395d86dd838e357bad2b2eeeb8e37625c59d9e036f152813d80", 0xc3}, {&(0x7f000087f000-0x23)="996fcfc30b416caa610b9439890235ee9496814d319d9e98fbcaf29d340fdb3fc7c6e8", 0x23}], 0x3, &(0x7f00006c3000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r2, r5, r4, r3, r2, r4, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r6, r0, r5]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r4, r6]}], 0x140, 0x8000}, {&(0x7f0000a1a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000765000-0x50)=[{&(0x7f0000dae000-0xdf)="f90739960cec52d36f4cd3886f197c1c6c138d12789992c8dc4a219df89a824259fa031c2fd12c04c85bd91e2917db8212c2869a079738856ce77d7e7cdd0e1df92f510b917c33ece4a0e8432f61936943dabaf218d04bb7f285a92dd4bfc117308a6b618dcaaafd182a7a12eb88dd11b13d20d527bd58aae2093d049902e1de2f9866be58ccb338a79f418249a9a669f49e6f7c7eb399460811a6e12bb80db5f5581fd9000b3717824693fa47d775457388161e1df8054a0ea62515b0b3fdb1b1a0588ae6526b965af318c1bb4cdb6a72cba54be38765c6eeba54131c05dc", 0xdf}, {&(0x7f00004fa000)="f7e8c95b2d601e8c", 0x8}, {&(0x7f0000adc000-0x81)="61c286a40500659c017031b7d09dfe3b111bfef562f2ee2ae75edb7d0704d6e6d944ff932b6114fabf050a0c874df272d4457f4f614b7767345487389722b875d7930c0410ac4994024b3857a968846ec8c944bf94d8cb61bdeb78c665ccb05e2c620943b55bda9a58223201a0276a828de4461d9368365e0db4d42d3582e48bde", 0x81}, {&(0x7f0000ee0000)="3d22e80b426cdcd27d180f58cc9163e6b80cb54909abbca3e496", 0x1a}, {&(0x7f0000a59000-0xcb)="2eaed1588fd2f1292c9ebee457b02b8c8fb97e535d180add62bcfca8990b3a044b307ff34ea7f250bdef24741573cffdfb7fbbc6685cc2838b585baa2911de7e84a25eb59d8d9ce7c8f07af614595a6452a3792439f1f6f1d14227c2ba07bb25e70b7f618e2a30bdc478c5b40d5997be1a38fc31ef2fba6c61b0b48c4fb1f89b38fdf748ab0e8d765047e92ab77300a8354e0cafc1a77b6d99aeb7bfeddd002da001ba6bee24b083edf9ae4afb6ed1b1e3c628850bfa171cb3b7278301e0963d99be288955b8a65ed4e9f4", 0xcb}], 0x5, &(0x7f0000d21000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x58, 0x10}, {&(0x7f00005a9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ad9000)=[{&(0x7f0000234000)="aaad9f6275f985a4dc47a6eb49f01c28cdf21e3d6b7b06c638046fa345da97e3ac13a3a665404eace4ece16c0cba3b9adeba48538e50beb29486790041f692cdb21c3aee62896129b59ec70eed553bc0b7d5a75b5b0120472b8bf716054ebb35ee006f364de437593ddb981557c5d3257863d28568811d03075cbc7c44ad2df3cc7abd2b1f68b22dd3c4fd107f0f3e1455df255dd7e6ac843ee6782805547bb4123cdf1f5e7b3f94a4a94f49ed67225cde3b691d5f0850af4ff724d7021857f96b0a25e553c43a25025a4aa7b791cbd7f4490a9e7c1fedbb7f49a114c64628235c7461239152af4fade8088a21a6ee1d18c3d1036a13eecd", 0xf8}, {&(0x7f0000e39000)="b2caacd24ba87834ef1fb47a4f6e232f441cc3a9d53a2e1cf34ce2bde72409a84699b53308f66a6eea6e546d2b542d93694fad567b109e252106b609a7706cc4686564abbc39cdf5ec065c40316d41f0bbeda6260d808c92dbad9b1aab8f99511418f6c772fa8f66db62ae725c48bc8eca03c98e85bf8a6f49162689f748fac60b5122d670fe0b825fcac81295d20dc32ed8e567cc22f2792c1874d54f3296bf36cf2bf2550dc55e91529aa9ee6a6521b49e7722e3eec2e686014a8fbbc6030014ea243d757802db8792a567f556f8c1f751a755822f", 0xd6}, {&(0x7f00008cd000-0x76)="d42067869f4c9749b1dab8bdf579253c12efd91efc6d535556333dd917ed9eb0367267a7e439c595ae6ac11c68a19c81258518f2d3c6d91f76dd04148f26efd9d7b684720abf1bd16511f34b6703466001ed228cd7c5d00bfa3c5b2630b155ea8025cfe20b58b5801b732d17d7a976cf0044998c5edc", 0x76}, {&(0x7f000018e000-0x57)="931a9465a038c2f3785cb49854c570f68517808ae2c196d98a6d3de5e8e6b0650a6da19ab2e2ff8e9626aeafdc322c25cbbdf6fa136a6454b502a630dd1ec38d5b41125e4e8b95140455fb8a01a1bb857cdb56cd129c5e", 0x57}, {&(0x7f0000004000)}], 0x5, &(0x7f0000cdc000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r6, r0, r4, r6, r5, r1, r5, r1]}], 0x38, 0x20000000}], 0x3, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000064c000-0x4)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) splice(r0, &(0x7f00009d6000), r0, &(0x7f0000f48000), 0x4, 0xf) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/13 19:20:42 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f00001d6000)=""/228, &(0x7f000017d000)=""/199}) r1 = open(&(0x7f0000c56000-0x8)='./file0\x00', 0x44000, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000045f000)={0x10001, 0x0, 0x0, 0xa2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e32000-0x10)={r2, 0x3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x1, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x7, &(0x7f0000001000-0x38)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000001000-0xdb)="af81df4577b0587e88f28b896ab328fe3c65e9c16115083c7f4dbb2fdb0e8598905b9b4f4759cf3f9edd3af8d1ba34b71c057a524bb2a44109592956c188597919b6f7a581bd9c1da8433308e56170fee7cb7ce77e8d6ac517f273e7288dfeecdbd7d4079a4003b8573bc084b3d4306c269489d59a558ea1963bded271f2415c198595c40ace4cb803b97a1536947144b5c42bcc6a8d57452b7a6f8ebfb9fde2fe6fec092ada78e9f6430076f5195f05b4a1af29412a3ae0ff201d52b4cfad9ed6760212392c19d17413af3a04c48bc057cf98a0847931ba13aa77", 0xdb, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000001000), 0x0, 0x5, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000000)="a0fa974712c1fd78d117ab2741761e0984d46468a76445776ebe3d4613239691600fdcd40aba8b5ddf23b6eabc95515de95c623ce5c743d116e96aa35724287527134ba09d3fd7b6ca13db81b709205a0e09232d3aeb4f84b938ed2f61afab82c71fd2d11d1e936eb94ea785648a1c748ae46b1babafcedcd16130b1a0a0a7c0a33d321840e7618a92c021983be2f793fbeb5c18501e30d5b82e19b42f1e3586a3de9ed39e1e3b68633e92cd60ba177420b08ca87e8ca71efef9675e14a1ce8e0ee976826ebb98b00a9e52dbceca", 0xce, 0x0, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000000)="8b4b8182057d8bea95aa4b66e2d4c510c3655882e7f7f748979d0a84a19e4a0a7844bc75e333862a025b456145c384e3693f7eea6c6f9068e3cd2ff03d1541a377e4c61b73bbd237ca010c01b667e555c86f32f6f91425d08c18853e7e6393985bcd1ae63b62a3371c06517a294ea7006833bd0ab87054f2aab3fb5d2608282bfa73df1bc832675e7d0a0bd911a78daf4eb3952f4cd048fc2d871f342a6955258c270fef", 0xa4, 0x2, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000001000)="25c5e6c1d8b3452394c33c9043af2c8ae10b5ce55415f1f2fd7b52aeec9dc2c7d7f5de832edf8d49cc17bbfe3a90351d246964aebb6a484be0d365a21e7f56189c96e138d1909554c54f460ec5d45b82362fc5979ce77087c8ed1e682f5436a2f7bb", 0x62, 0x5c62, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002000-0xe4)="fd8707f640fb44a47662c956fcf2be03469faaf432d615caa3b162e7263815aba65a5846ecfde689e4ad3b0fd54e8eb64f65adaa2bc8f5b7681540455c6d03dd33e686d1bf3e7e1d24f3ce67f53673e472769285ab19b673a02056fd4647760af26463deda0264ff52028d9d8c42bae17d8228598b3cf255b65de98780aae71691f744df497b5145bda17e9a4fca2cf35ff5f270949dc1f44fcd31a1ae99186c55d853870d12cf84d8a5bf6bf0c9df4630ac79a1d0ea18eec05453aa0c424d8f0967864836a434ece0112f10b691c47a0e21fce44e407624e9fc51c43daf0e1e562c2078", 0xe4, 0x0, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x101, r0, &(0x7f0000002000-0x54)="66cd5160cec329484e0c815e766f49088afbbe862e3920ae2f39d1b8cec7abf82ddc29cd5e6141bbe788c5831f24ea17ce291f84118b40f29c5599d3711f8ee397179b595e9b3645318371aea65517aca2457a11", 0x54, 0x4, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d1a000)={@rand_addr=0xe4, @dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty]}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000540000-0x10)={0x8, &(0x7f000086f000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) fchmod(r0, 0x104) ioctl$KVM_CHECK_EXTENSION(r2, 0x4004af07, 0xfffffffffffffffe) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/hwrng\x00', 0x10500, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000088c000)={0x41f}, 0x4) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "dcf3e37f5bc6d284274a9bc7552d2a4471e0863024e3ef20a83cc6c9e1ec1dac6c9a167fcb0b8123eb268ddfda6351d146c643c0d8362e01d391103238cbffc1"}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)=""/27, &(0x7f0000d98000)=0x1b) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000336000-0x18)={0x17, 0x81, 0x6, 0x101, 0x1000, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000bf6000-0x4)={r1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) recvfrom$inet(r0, &(0x7f0000139000)=""/162, 0xa2, 0x40000000, &(0x7f0000857000)={0x2, 0x2, @empty}, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f1f000)={0x4, 0x3, 0x6, 0x4}) 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ed3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000001000)=0x10) r2 = getegid() syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000195000)='./file0\x00', 0x3, r0, r2, 0x536, 0x9, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x40096102, &(0x7f0000695000)) r4 = memfd_create(&(0x7f0000613000)='.\x00', 0x1) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000ba0000-0x4)) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000468000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000d9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001ef000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x62}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x288200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x10000) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r5 = accept(r4, &(0x7f00008f6000-0x60)=@nfc_llcp, &(0x7f00007a0000)=0x60) listen(r4, 0x7fffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setlease(r5, 0x400, 0x3) sendto$inet6(r6, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = accept4$inet6(r4, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00008a7000-0x4)=0x1, 0x4) connect$inet6(r6, &(0x7f00003f4000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000545000)={0x0}, &(0x7f0000031000)=0xc) r9 = getpid() kcmp(r8, r9, 0x6, r1, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000bad000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x5, 0x6, 0x73, 0xe771, 0x1}, &(0x7f00009d4000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000345000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x4}], 0x38) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r10 = fcntl$getown(r7, 0x9) sched_getaffinity(r10, 0x8, &(0x7f0000345000)) recvfrom$inet6(r6, &(0x7f0000208000-0xd7)=""/215, 0xd7, 0x40, &(0x7f0000781000-0x1c)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3}, 0x1c) 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000f2b000)={0x1, 0xffffffff, 0x0, 0x1f, 0x1, 0x3, 0x13, 0x80000001, 0x0, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r0, 0x540e, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000290000)={0x2, 0x0, @empty}, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000057d000)=0x9de8) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) fremovexattr(r1, &(0x7f000045c000-0x7)=@random={'btrfs.', '\x00'}) 2018/02/13 19:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000075f000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000ea000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008a9000)={@generic="58dc42138b21bc64e6bd22d7ec65cc18", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) 2018/02/13 19:20:42 executing program 1: mmap(&(0x7f0000000000/0xb11000)=nil, 0xb11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b11000)={0x98ad, 0x100000001, 0x8000, {0x77359400}, 0x3, 0xfffffffffffff942}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0f000-0x128)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter}]}) 2018/02/13 19:20:42 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x9, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fee000-0xa)='/dev/vcs#\x00', 0x1ff, 0x101400) renameat(r1, &(0x7f000085f000-0x8)='./file0\x00', r2, &(0x7f00001a0000-0x8)='./file0\x00') mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000fef000)={[{0x1, 0x1, 0x1, 0x3, 0x80000000000, 0x8, 0x2, 0x6, 0x5e03, 0x3ff, 0xfffffffffffffff8, 0x7, 0x4e1}, {0x11, 0x9, 0x3, 0x2, 0x3, 0x8, 0x401, 0xc9, 0x7, 0x53b5, 0x100000000, 0x3, 0x4}, {0x1ff, 0x0, 0x101, 0x4, 0x4, 0xfffffffffffff000, 0x1, 0x3, 0x40, 0x40, 0x986f, 0x3, 0x9}], 0xffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000c3e000-0x70)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fee000)={0x0, 0x9, 0x0, @tid=r3}, &(0x7f0000fee000)) timer_create(0x3, &(0x7f0000421000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000c01000-0x4)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) timer_delete(r4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fef000)='./file0\x00', 0x41) 2018/02/13 19:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000541000-0x10)=[{r0, 0x48}, {r0, 0x1012}], 0x2, 0x2) syz_open_dev$usbmon(&(0x7f000028e000-0xd)='/dev/usbmon#\x00', 0xb3b8, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:42 executing program 4: prctl$getname(0x10, &(0x7f000013f000-0xa4)=""/164) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064e000)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000aee000)) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fb8000)=0x9, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) [ 119.436291] QAT: Invalid ioctl 2018/02/13 19:20:42 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005b000-0xf)='/dev/sequencer\x00', 0x422000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000026000-0x14)={0x227, 0xfffffffffffff6c5, 0x5, 0x4, 0x9}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 119.505341] QAT: Invalid ioctl 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f00005bc000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf9000-0xc)={0x0}, &(0x7f0000f26000-0x4)=0xc) migrate_pages(r2, 0x5, &(0x7f000014a000-0x8)=0x16, &(0x7f00004f5000-0x8)=0xc68) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a4e000)={0x89a, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000078a000-0x20)={0x100000001, r1, 0x10001, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec2000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e99000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd0000)={r2, 0x80000000, 0x3, 0x3faa2b6d, 0x6437b1cd, 0x5}, &(0x7f000072b000-0x4)=0x14) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair(0x8, 0x800, 0x3, &(0x7f00003a6000-0x8)={0x0}) ioctl$KDENABIO(r1, 0x4b36) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) 2018/02/13 19:20:43 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000428000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:43 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006f1000)='bdev:', 0x3) accept$unix(r0, &(0x7f000047e000)=@abs, &(0x7f000023d000+0xadd)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe12, 0x94002) ioctl$TCSBRK(r0, 0x5409, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x2, 0x10001}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x7ff}, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000743000-0x4)=0x10001) 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, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f00005e5000-0x10)={0x3, {"2faf851fe0ff6a"}, 0x2}, 0x10) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000745000)='/dev/snd/pcmC#D#p\x00', 0xd5, 0x8000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fbb000)={@generic="16ecb97a629d5390bbcd85cff1fc2197", 0xbe}) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pread64(r2, &(0x7f000040a000)=""/91, 0x5b, 0x0) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bec000-0x4)=@assoc_id=0x0, &(0x7f000061b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a0b000-0x8)={r5, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000605000)) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x1ff, 0x548e, 0xda, 0x9, 0x0, 0x80000001, 0x2, 0x6, 0x40, 0x4, 0x0, 0xfffffffffffffffd, 0xffff, 0x4307, 0x4, 0x7f}) [ 119.641574] audit: type=1400 audit(1518549643.146:118): avc: denied { getattr } for pid=19733 comm="syz-executor4" path="socket:[76356]" dev="sockfs" ino=76356 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 119.655163] sctp: [Deprecated]: syz-executor0 (pid 19738) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.655163] Use struct sctp_sack_info instead [ 119.725073] sctp: [Deprecated]: syz-executor0 (pid 19745) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.725073] Use struct sctp_sack_info instead 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='vcan0\x00') migrate_pages(r0, 0x4001, &(0x7f0000000000), &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x7, 0x400080) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffff8f1, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xff}}}, 0x88) 2018/02/13 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a4000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b51000)={0x0, 0x7}, &(0x7f00003a2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000073b000-0x20)={0x7fff, 0xf81, 0x1, 0x3d, 0x28fd, 0x9, 0x7f, 0x1, r1}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) pipe(&(0x7f000076b000)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000834000)={0x8, 0xbb1, &(0x7f0000ef7000-0x8d)="0446710c8fad12050bb2d7faf51d7061a1698c16b255856215f870201cf6586cb1463e3932670064c51bd06c113d08be60aae2a751c9207190074cac4bbc31ef63617af5cb212dbfaa96aaeee082be97d45093521a2b0b38905bcdddca0e27264054e32704b4e99d43043ab1cf8a233082dbc6d9a1c38dfde78cfc7c85718983a33f11704485e78212248c89d6", &(0x7f0000ef7000-0xe5)="0cc8600493c44652685eb3e63b5ea1e668d4f319b62e3ed5b7b908ab3c2046b9e698a189796f3ff036bc2650ddad319a494dfa81fbb25f2c3af633e7edf0da4ed07537ddd2cb5ee24c1a7ce412af77879818e2e804a4efcda41f763aa1ba517fb85386fc292891113e935221bb5697dab1bd001fb34b68499325c4e4711a95c789bf00b2403707e96e4e13665002c62e0bcea99590efbc7884b04eac20223ce7be09ae33bd14d2aa2e789a23337112de2761c2b28c0a2927e42303d3539e1886808b32619f94abcbf01d0448bf6e4fa8794cd8c59ea46978ee9c3edce8694c496e7b08f1cb", 0x8d, 0xe5}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000)={r2, &(0x7f0000ef6000-0x1)}, 0x10) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00006ec000/0x1000)=nil, 0x1000, 0x0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000535000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000fed000)=@full={{0x3, {"02c7c5981a668a"}}, [{"2ed943367c2d3a"}, {"48aa100af5a29b"}, {"9a1a7e61b25764"}, {"a0983e7c61b30c"}, {"a46502970c92c8"}, {"ff7d5d337ce0a6"}, {"bdba7eae18a5ed"}, {"80261a3d7963d3"}]}, 0x48) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fed000)='/dev/usbmon#\x00', 0x7, 0x24080) ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000fee000-0x4)={r0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fee000-0x8)) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x0, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000098a000)={0x0, 0x8}, &(0x7f00009eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={r1, 0x3, 0x2, 0x82000001}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00009a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @noop={0x1}, @end, @ra={0x94, 0x6, 0x1}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, "afb5cab267060000"}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000009b000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000554000/0x18000)=nil, &(0x7f0000dfe000-0x18)=[@text64={0x40, &(0x7f0000574000)="0f01cfc4e1cd7d3fb8010000000f01d9b901020000b8f72f0000ba000000000f300f01dfc46109d115edec85fc67dcf2664a0f62cb650fc75900660f01c9", 0x3e}], 0x1, 0x40, &(0x7f0000cc4000-0x10)=[@cstype3={0x5, 0x6}], 0x1) ioctl$void(r0, 0x5451) socketpair(0x80da25ae6044d18e, 0x1, 0x364, &(0x7f000092e000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000270000)={0x3, 0x3, [{0x0, 0x0, 0x7f}, {0x10001, 0x0, 0x7}, {0x5, 0x0, 0x8}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000388000)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00009c7000-0x4)=0x4, 0x4) shutdown(r1, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00007e3000-0x4)=r3) 2018/02/13 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000abf000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x3, 0x5, 0x657e, 0x101}, &(0x7f000089d000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002b0000)={r2, 0x34, 0x100000001, 0x5}, &(0x7f000016a000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000058000-0x4)=0xfffffffffffffffd, 0x4) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x0, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fee000-0x5)='auxv\x00') mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fee000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000fed000)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fed000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000658000)) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00006e2000)={&(0x7f0000e06000-0x10)={0x1d, r1}, 0x10, &(0x7f0000d03000-0x10)={&(0x7f0000fed000)={0x3, 0x100, 0x8000800000000000, {0x77359400}, {r2, r3/1000+30000}, {0x2, 0xa9, 0xffffffffffff0001, 0x7}, 0x1, @canfd={{0x3, 0x1, 0x1, 0x6}, 0x0, 0x2, 0x0, 0x0, "6e7ec3c9aa6ec84e2704de28aea1ee4a414fa2eb5528670db5bcf07d348009570c1502b8814d6ccb61df482677fb655b1e2e41b075f899115a2d419575de179d"}}, 0x80}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/13 19:20:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000f01000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000a00000)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f000001b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x5, 0xff, 0x81}], {0x8100, 0xec7, 0xfffffffffffffff7, 0x80}}], {@can={0xc, {{0x1, 0x6, 0x6, 0xffffffffffff8000}, 0x4, 0x2, 0x0, 0x0, "9bc7cb87f207f9fc"}}}}, 0x0) 2018/02/13 19:20:43 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000019d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e48000-0x18)={0xaa, 0x8}) keyctl$session_to_parent(0x12) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000528000/0x3000)=nil, 0x3000, 0x2, r2) bind$bt_sco(r1, &(0x7f00001cf000-0x8)={0x1f, {0x12e1, 0xffffffff, 0x9, 0xfffffffffffffffa, 0xffff, 0x105}}, 0xfffffd60) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$inet(r3, &(0x7f000004b000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000027a000)=0x10) ioctl$TIOCGPGRP(r3, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000150000)="20cd2fe0b953f40d6cc010aa078b6b49bf5b26a5a60c49eeab3ee994910043885e3d680f2ff67f52dc79d5dd03327994f212571dcf52d588cb2672090c0b76e67def7d97c35a5715bcaf0b1d168b6448339b207c36b67c5d2319ef6290a90002de8515ece2bb982a9404455a72871dde11343230e2173765caa27204c2c7e19d6531f4463b256209f4d7356eb41d5d873e2fdc17288e90e2f0b5e7c8eead76a7c7f27f5232a2030ba5b84e391149ebcf288b82ce987681678ce0a18b2fb572ae6158e58a930f3844d9990a9296489aaf8a82a0e2095691b5598c4d22ed3631f901a602b47d7c0648da368b65") 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0xfffffffffffffff9}, 0x10) listen(r0, 0x7fffffff) listen(r0, 0x101) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x0, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fstat(r0, &(0x7f0000474000-0x44)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000422000)=0x242) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ff5000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0x2, &(0x7f0000b95000/0x12000)=nil, 0x1ff}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f00004f0000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000b54000)=""/248) lgetxattr(&(0x7f0000b96000)='./file0\x00', &(0x7f0000606000-0x23)=@random={'trusted.', '+eth0wlan0proc\'vboxnet1lo[\x00'}, &(0x7f0000847000)=""/192, 0xc0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r2 = getuid() setuid(r2) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:43 executing program 4: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x0) listen(r0, 0xffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000001000+0x29e), &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/13 19:20:43 executing program 5: 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, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003d9000)={0x0, 0x4, 0x0, 0x9, 0x3, 0x1, 0xd2c, 0x5758, {0x0, @in6={{0xa, 0x0, 0x200, @empty, 0x3}}, 0x1, 0x3, 0xe, 0x32c753ea, 0x3}}, &(0x7f00004c7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001da000)={r1, 0x5, 0x20}, 0xc) r2 = open(&(0x7f00002fe000-0x8)='./file0\x00', 0x20000, 0x2ce0fa53e6d33921) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000bf5000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000587000-0x4), &(0x7f0000e1a000)=0x4) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x8000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c6f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b50000-0x4)) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="89", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bc0000)='tls\x00', 0x4) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 3: syz_open_dev$vcsn(&(0x7f00008fb000)='/dev/vcs#\x00', 0x2, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/sequencer\x00', 0x2, 0x0) eventfd(0x7) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ca5000-0x95)=""/149) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000139000)) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x4, 0x2, 0x4, 0x1e78, 0xfff, 0x3}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/load\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000fef000-0x4)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x3, 0x0, 0x320) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000ff0000)=[0x1]) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) unshare(0x10200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b02000-0xe8)={{{@in=@local, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000ab6000+0x8c5)=0xe8) 2018/02/13 19:20:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x410000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c18000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000026c000-0xa)={0x3, [0x4, 0x100, 0x1f]}, &(0x7f0000eb2000)=0xa) r3 = socket(0x11, 0x100000802, 0x0) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000021c000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000996000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000df1000)={0x0}, &(0x7f0000d20000)=0xc) sendmsg$nl_generic(r3, &(0x7f0000a44000-0x38)={&(0x7f0000ac3000)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000e45000-0x10)={&(0x7f00005f0000)={0x157c, 0x20, 0x200, 0x2, 0x1, {0x15}, [@generic="c1a03f0095ad2e86f90f629f2d3f6295fa8d8580cb3f0568c8f83aa78c86a400b7a67819bd8331f344209a9afcc7fd3212d50e396678f9ce4494d02682163bf842a38f", @typed={0x18, 0x46, @str='eth0+\'[,user\x00'}, @typed={0xc4, 0x2d, @binary="47a68ded75c67757fec449dcd6195d97c796a57477b7467a8b0e3311ad7e60b40f248b8227561b9590b13fb46af7032d9a51c1ec43b642d121ec8ff17bf118a154f482ed61cc338bd806f3c52510e4d5da49748f7573dc161fb39753fffe8c1a7457a54fa59b1578f558c40c418aa65586d774d5c5febd2172b59df8a01e01ad6a3fb26e26dc60f07d02e17b449e14339cc488eae8e75ec33a3b807b28fda266af31079e3e6e5ff69c6a861eeb8660775c1474148eb0bde46bfc86"}, @generic="96f976bf364b6ad425369b9f1c159f63c3f3b7bef2ea58192ef97110c17617e0afaa7e3a4d6b1ee277c88e31c21aee514203bc023640fa5d87e1ba11626da1d58a19b26235dce9a06d80258308e22e93ae753cd4d518b887194392f2840d059eca259a5609acc8dd0576bbfd415b73063b7e5b49409c3203d64b38f3ff405e527e", @nested={0x127c, 0x74, [@typed={0xc, 0x3b, @pid=r4}, @generic="9cdf1f0f53ba79dbf5be3b947cafaeaeba77d90f58596262989a97151aa4e0451c4f5fe038a65291b8a6d47db7ef6c2f9f179a6d122cf3a1e536ad35086b6bd52031ff9e719fb0d1d9f0c4cd069218bf24eda0cccf9366fac8961794c9ad8d1f407d23725ba3ec92404406ca1bdba6445387faf65feeaa7938bec132c87f4745e5a8524af97cfda81f67d1335f630f960f24704abe3be3194c6871d8f1d0f05950e63c914282018000c650daf5b9eef445d542bf2a7cf3601b94b2a1bf1d05a92cc6c14a4a0d3c90b2555ed76218062340970dc929fd4c8a42331de9a87dc7d8828d56aaef20e6cb6a", @typed={0xc, 0x19, @uid=r5}, @generic="f43a5d954733a7b6b4c73230216f494ac88e5d2d0f6e87fd9adb81b87e2e2b4854ce0ed7484ae9b0a225ea09d48ac7c10da86b5e47406c8ef0008dbfd5700eb329cd917cbaf50b4812011523aeef0f77655991", @generic="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@typed={0x10, 0x45, @u64=0x9}, @typed={0x18, 0x0, @ipv6=@empty}, @generic="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"]}, @nested={0x130, 0x7c, [@typed={0x8, 0x68}, @generic="db5b5b5136f74575c01576e1d103fc0abdc238ef26ac4579ecf83a9eb3c90aebcc67b9c33b81acc4557f3e2c74e97bd3062660357bf59c06dddd76edc79db890872ab02faef990d6ce803ad73192fbd5c7d14e3270730314a72e4348a08c50155641c977b4455820652a00df04d05c395673cacd027d8949293008a428c80c0a698dca2ae52160897aa12241f0c24f184acf09c1768fef56f23030c7c4", @generic="b99f5c7a98e497dc", @generic="f7b49b9be701693a1c449c08ef7cd75c88903d876c943a94fa34d5bc981bb398fa296cd5161889267b1831b695e02cb226fca3f5d40ac5b656bc30925cae138a5b4d19b2a4036bcc530b0ea1e6ac81d6eb0178f7c8a9fbf85d510c40abd303754b27fa495d17ad4a01506df4b2dc3c5c737524f1b8e606b37dc630e9"]}, @typed={0xc, 0x30, @pid=r6}, @typed={0x10, 0x1, @str='vmnet0\x00'}]}, 0x157c}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00000df000), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008a9000-0x8)) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00008a4000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004c2000)={0x0, 0x6, 0x34d}, &(0x7f0000627000)=0x8) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a4000-0x14)={r1, 0x7, 0x6, 0x0, 0x5, 0x8}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008a1000)=0xa0) 2018/02/13 19:20:43 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000354000-0xb)='/dev/adsp#\x00', 0x0, 0x18800) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000351000)={&(0x7f0000c48000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00005f4000)=@getnetconf={0x14, 0x52, 0x100, 0x2, 0x3, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x400, &(0x7f0000002000-0x8)) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fed000)={0x0, 0x91, "12f184f7de8ca3dbddfcd33c77f1752af7b38404c88b902193bdc79f7cebbfe3c59f0709f1ad5fc2b534bc7d76233bd529cc6137be53d7838def1f5c8cc91e23c3af3ba96d78c649ce692f4a5d069e34d98a722f6d5d478f10b20386ec8d302b5842c446438ca8d2fe9cbca40c8672652b5b2d8ed69bd56402db77f04e2fe9f7b8e4bb0bac230c28b128b73b1d5ba205a2"}, &(0x7f0000fed000)=0x99) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fed000)={r2, 0x7}, &(0x7f0000fee000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b3000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x1, 0xff, 0x9, 0xcb, 0xb1b0, 0x9}, 0x20) 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x4}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000343000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x2000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00009b5000)={"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"}) r2 = add_key$keyring(&(0x7f0000d6d000-0x8)='keyring\x00', &(0x7f0000a49000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f00003b8000)=""/181, 0xb5) listen(r0, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000073e000-0x8c)={0x3ff, 0x7fffffff, 0x4, 'queue1\x00', 0x7fff}) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000f2000)=0x0) ptrace$peekuser(0x3, r0, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000473000-0x8)={0x0, 0x10001}, &(0x7f00004a8000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00004a4000-0x6)={r3, 0x9}, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e72000)={0x0, 0x3, 0x7ff, 0x3, 0x11}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r6 = msgget$private(0x0, 0x200) msgsnd(r6, &(0x7f0000d80000-0xae)={0x3, "a5bfa340bc912224acc434a932d42a8edc5432c19beaad08ffe81331fcce7a28959a187b7175f77fa76021b45275336ef203d6218b6fb2f8ae902cca0ce25f9ecf526564598a34dbb881db2cbf0bd7431f1388c0e3e070d00dee79350b4632ed2bac689bae76421336c051c69d770554f23fe3333079913c14eb437cdb59ef474bc3fe61d724f8ecfc9292ff15bd3d5b94ac9cb551b1dc49d22f508bbb5387b8723b4ab1e736"}, 0xae, 0x800) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:43 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000205000)=0x11, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001c1000-0x4)) 2018/02/13 19:20:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) write$selinux_validatetrans(r1, &(0x7f0000c24000)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'system_u:object_r:inetd_exec_t:s0', 0x20, 0x39, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) 2018/02/13 19:20:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000abf000-0x86)="737461746d00a543f75301814f9a44897047eb778637aff4868c9656f6a3ff5c8b6621bdc8cb41e32becd3d3ac3d24762d17a100000000000000064d6c9db4a46fe69467b8e26ea6b4e5bc04b57ff042abe4eff64a030000001078cec632986ce37af1aea3045c1fe9beec171c4868a12923bb5713b67ac5bfd57636333719d2b9f7027ade45") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004fd000)=@sack_info={0x0, 0x6, 0x7f}, &(0x7f0000ee2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000097a000)={r3, 0x2}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f00004bc000)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ce0000-0xc)={r3, 0x9a, 0x30}, 0xc) 2018/02/13 19:20:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/13 19:20:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80f8f48969132e1d, 0x0) r1 = accept$packet(r0, &(0x7f0000a75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0xfffffffffffffeea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000-0x8)={0x3}, 0xfffffe5a, 0x80000) r2 = accept(r1, &(0x7f0000001000-0x10)=@can, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0xbe, 0x6, 0x4, 0xfff, 0x7fff, 0xbfa, 0x10000, 0xffff, 0x4, 0x30000, 0x49, 0xff, 0x8, 0x10000, 0x2]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x6c8, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r5 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b1e000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000014f000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fed000)={0x9, 0x10001, r5, 0x74a9, r6, 0x81, 0x3, 0x80000000}) 2018/02/13 19:20:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac2000-0x2c)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/02/13 19:20:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 120.433221] audit: type=1400 audit(1518549643.937:119): avc: denied { getopt } for pid=19862 comm="syz-executor5" 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 [ 120.457592] audit: type=1400 audit(1518549643.938:120): avc: denied { setopt } for pid=19862 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/13 19:20:44 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:44 executing program 5: 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, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000205000)=0x11, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001c1000-0x4)) 2018/02/13 19:20:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00005b6000-0xe)='systemem0eth1\x00') bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff00000002", 0x21) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fee000)='/dev/vcsa#\x00', 0x1000, 0x400100) syz_open_dev$sndpcmc(&(0x7f00001be000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) dup(r1) r2 = syz_open_dev$sndmidi(&(0x7f000080a000)='/dev/snd/midiC#D#\x00', 0xd57, 0x2000) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00004b3000-0xf)=""/15, 0xffffffffffffff8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a23000-0x14)={0x0, r0, 0x2, 0x2}, 0x14) setns(r0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000541000+0x19a)={@generic="87af37e19b15c0e458d1c4b2c61cd91d", 0x5}) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r4, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00007c4000)) r4 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f000026b000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000087f000)='./file0\x00', &(0x7f0000c0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000022b000-0xc)={r4, r5, r6}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000ed000)={0x6, 0x8001, 0x2, 0x2, 0x2, 0x10000, 0xffdb, 0xfffffffffffffcd7, 0x0}, &(0x7f0000489000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000c00000)={r7, @in6={{0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}}, 0x7, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000005000-0x65)="30aad1b2591d750fdbf1e43b16022bdb987e0ffbe40502bc310f386446e32f115fe968c3ad2d04db353dd75f8cf8e712d17930cd4f0e1b8b130260a71682fd8fb1ad987e642eefcea7c30193c77833d7f9dea8cda8a7c4725a39538c781d6f767b95f4e166", &(0x7f000000a000-0x1f)="7f9218d7f8f29951f73abe9a6d8bc14ce93d32df1ea8e71609335d0e58d653", 0x2}, 0x20) personality(0x480000b) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/13 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d3c000)={0x0}, 0x4000) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d3d000-0x1d)={0x0, 0x15, "e2e8a9397ea36d8aacac5236155bc2b16ac2d04089"}, &(0x7f0000d3c000)=0x1d) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3d000-0x8)=@assoc_value={r1, 0x20}, &(0x7f0000764000-0x4)=0x8) 2018/02/13 19:20:44 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000af4000)) 2018/02/13 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000028c000-0x8)=0x7) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000b93000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) connect$rds(r0, &(0x7f00002cd000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000789000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000615000)={0x0, 0x5}, &(0x7f0000711000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c38000)=@sack_info={r3, 0x9, 0xfff}, &(0x7f0000c3e000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000274000), &(0x7f0000efd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000076e000)={r3, 0x2, 0x30, 0xfff, 0x9}, &(0x7f000099d000-0x4)=0x18) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 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, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000480000)={0x0}, &(0x7f00008d4000)=0x9) perf_event_open(&(0x7f00001d5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000552000-0x148)={0x6, 0x0, [{0x1, 0xd6, &(0x7f0000172000-0xd6)=""/214}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0x71, &(0x7f0000423000-0x71)=""/113}, {0x100001, 0x3d, &(0x7f0000a0a000)=""/61}, {0x4001, 0x25, &(0x7f000004f000)=""/37}, {0xf000, 0xdd, &(0x7f000083f000-0xdd)=""/221}]}) io_setup(0x9, &(0x7f0000dc1000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000964000)='/dev/ppp\x00', 0x480, 0x0) io_submit(r1, 0x1, &(0x7f0000ab5000-0x8)=[&(0x7f00004df000-0x40)={0x0, 0x0, 0x0, 0x3, 0xf4, r0, &(0x7f0000e14000)="8076949437677efe62c3e454ec997f8f210a8dcf8317fbdff5fd9c1e5fac8bd65eeadc7389d837517d0825f5a7d5ebe5cebfaad56c24e4f6168ba7d1f3e2ab611f409581f9ce98e070080b33667ad4a0764173c8b8c3ead0d1916ac2957eb718f19817707d6cb0c36fb123f930b297641c584615a2412d1982354c5de1527d54b1b631dd9ecb8f8f5f563def4f7db916231ce21ac0c483e4b8a8fb6114edbdbf167c9f1adafd9408fc1b58653fc23e8077569ed13bef800e4bfc65c4b7bc2f9b87c823db1c16490212ed30da118ee1ce12573be7a76afd77f82820a441fc891d773f7acc5e1c71", 0xe7, 0x8001, 0x0, 0x1, r2}]) pipe(&(0x7f0000243000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000737000-0x14)={0x1, 0x2, 0x401, 0x3, 0x1}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000110000-0x4)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077b000), 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[]}], 0x1, 0x0) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7fff, 0x686, @te1=&(0x7f0000a6a000)={0x9, 0x80000000, 0x7, 0x1}}}) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00006dd000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200000) listen(r0, 0xfffffffffffffeff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000222000-0x4)=0xb834, 0x4) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000190000-0x8)={0x0, 0xb3}, &(0x7f000017a000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b29000-0x10)={r3, 0x2309, 0x2, 0x6}, &(0x7f00004c6000)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000b44000-0x4a)=""/74) sendto$inet6(r2, &(0x7f000054c000)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e73000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000036b000-0x4)=0x1c, 0x80800) r5 = accept4$inet6(r4, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x14000, &(0x7f000002d000), 0x2, r2, 0x3}) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000466000-0x18)={@loopback={0x0, 0x1}, 0x5422, r1}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:44 executing program 1: r0 = socket(0x800010024, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000883000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a95000)={r0, 0x2, 0x7, "09abbd7460f3642b857f48d47df856cf7eb6689d6c63bc50e3f4e842600d1bf5143f75488d61653f8ff1a62e385973e47d6a6ef38c714a6845e0103387c17ece45d276a49a8dfb0e35cbee561530167c3c644e53532b71390e61687ea592fcb8d861586d476820bfc130742dc3a728a4efacf61c5ca931f931ab4c6cd3489b3b8d20496d97aa59d4c04739b225a94d59803b2286468bc7fb64ff1c281501cd81c61c2e8afe018b246f13f3bcb5a79f1dcb319173e4ccf6cc483920c6bba7133f118969ecff86cbe112f44314a7c8ee4f30e238c8cc8abaead4e2050532fcf787a8d594783a88129dd43d6f30c69ff5cb471551fd"}) sendto$packet(r0, &(0x7f0000773000-0xf2)="91", 0x1, 0x4004084, 0x0, 0x16) 2018/02/13 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000064b000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000073c000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000fc1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9ce022", 0xde, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[@dstopts={0x0, 0x0, [], [@padn={0x1, 0x0, []}, @padn={0x1, 0x0, []}]}], @tcp={{0x0, 0x3, r1, r2, 0x431, 0x0, 0xa, 0x0, 0x1000, 0x0, 0x9, {[@sack={0x5, 0xe, [0x3, 0xfffffffffffffffb, 0xfffffffffffff001]}, @fastopen={0x22, 0x5, "05361a"}]}}, {"00c97934faeef6a4e6df8f2818fd236afb760fe4bcaad5d409a1e9da704669a40fde3b37aebc20f5e73e0e2e4cf48ab187dc6a301ad322da0ef99eadca68da811046f165046935f5f4a63df4f5539d6a093b793f94ef8ec01bbc2505d55a851d57a5e0970a90c0f4644f7a17d6047998a8036ac8e9cfe3408fcb3d8edfc6de9da50d333260bbfd5cf04233a43afce7f579da96c9103b769c8bd91824722043b4109a4ae67209b860e3ce"}}}}}, 0x110) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x14000, &(0x7f000002d000), 0x2, r2, 0x3}) 2018/02/13 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000bac000)=""/91) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x40000005, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f77000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00001d9000-0x4)) sendmsg$unix(r1, &(0x7f0000e84000)={&(0x7f0000dcb000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001c9000-0x90)=[{&(0x7f0000c9b000)="21f75c72", 0x4}, {&(0x7f00009f4000)="e827bfc92275853d496381f61dd245b14ef6dc9d2c7c67a1ee1eae790e367e61cfa736cbe5857215607babdcf0f0306e7293e57b67ac4f5f8dc91c93b5a6b332a31e7c4de745e7da01e1f7e0da9463865e1f2561fc4e9be340e1d8b8f4c7b0ad46f588e83d6bf4d98eee936f7c91a3babc7c5adcabc380f201223aea1b508fd95ba63dcbf649b82787e7a15921f22aac7a42936e4cbcbf5bdad1e503160ae38b42474fd0a3eb385cbcf6b29ef4ed405d9c6cca365a68696e87b2303aff916aed1dd27f330e8635", 0xc7}, {&(0x7f00000c3000)="309d22ec57eb73e85c319da3e23ccb7ebab785c9828d46444c06f44564bbd6676ded7cdf6f6b590a46ecf739c7950ca95722cfe6f540938f", 0x38}, {&(0x7f000093d000)="0d24cb02e7513c0809395a721ffd215c924e5424c2bcd5431fac5f5e29d28ef72e7f6caf861096f2051c70fc7ab0c0a485b3b1e6d028f8b50fee42745ee367a88c964792b343e9bf4ae3b6ce4ef83b41875059ba362494b9584ab8f59d538c125f8f22bd76965511892a1dd25956a1407d67eb74258c605c31c096ece1c85ae7aa6a6a579a249ea19932917b3c2b3cb1d8cea9d2d5570c5fd375a2e90cda3045b3758e634b8fc94e227529cc97a621c43fa1f1fadc35bd15f44064fa320339bb5ae1c74e774fbe9b2dfb421c4411fb72b8430b02b2a1f40724028074b21cb190eb2abe1d1ccc803ee5d49d42f21d72e4cb92", 0xf2}, {&(0x7f000046d000-0x7f)="7337a42949997c9a967b7a20d3f77f0337541de5fa13e489dde6379a73a184c40083fc7bdbb0f9e7aaa4b170b8f708a3c9f97b79c1929e491bdea333c638546bf0dcc24cff3c1672b304c273d71568b1ab75f6a6ba787fdac41b2726ca6a7b2c117e14052c548b419fc27d6e2bffe7728a96f676355c3f41aac1d99d593cd7", 0x7f}, {&(0x7f00006b0000-0xa2)="446eb71dec5958dca594fef341ac28433b415623043d20100bcdc8bc1de719d762172c1da8b8a83e365cb52b853471f185f01b121e6b6a5513f8d6bed60ab395c071340f57af1e839d96f13970d1eb277b24045cf544fc18de50ab64d9f8f28bd46c98e2141165fe2d5e1b379b924e3d340df78275ef40c801a80ec78eb578897a4ed96896698628636ae2ec3d6efe91b308034dc7b57ab13ee59cd5b6882b6c307b", 0xa2}, {&(0x7f0000c72000)="968edcb0736b58ad7854dc2375226b283ec08b300f3ec780b6d70205f14511214318c4d74ae70838f775de08bfad1a96a6fc5ef13f041f", 0x37}, {&(0x7f0000d4a000)="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", 0x1000}, {&(0x7f00001d8000-0x55)="6e47433b53cae2b303613b9bb833270c6ee11cbf5a5053e7e9ef7c27eb743a2a1a655bb596a5bae5d522519319481bbfa49e4d3a070921850d9b2c6a876d4b14e1a2bf0fb23e9aaf646f39d1701ca668de01fd3d13", 0x55}], 0x9, &(0x7f0000bd6000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r2, r0]}], 0x28, 0x800}, 0x4000004) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00006ef000)={0x1, 0x0, [{}]}) 2018/02/13 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0xff) r1 = syz_open_dev$vcsn(&(0x7f0000d2e000-0xa)='/dev/vcs#\x00', 0x76a, 0x400c0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000964000-0x4), &(0x7f0000061000)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000551000)='/', 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fee000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b51000)=r1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000fee000)=0x3, 0x4) 2018/02/13 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000139000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000ff3000)=""/61}) accept4$vsock_stream(r0, &(0x7f000001c000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) r2 = socket$inet(0x2, 0x4000000000000001, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00008d5000)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f000073d000), {[{{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x3}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xd0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "df065082d85146f8b751db36eb46e537aef911af3e3d87e6ce9a3809bf1f"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) 2018/02/13 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f000094d000)='/dev/admmidi#\x00', 0x800, 0x410000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000747000-0x10)={0x8001, 0x2}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getegid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000cd5000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_open_pts(r1, 0x80) setresgid(r2, r3, r4) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b41000)={{{@in6=@local, @in6=@local}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00009cd000)=0xe8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/13 19:20:44 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c6000-0x8)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f000011d000)=@abs, &(0x7f0000cc3000)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000049c000)='/dev/autofs\x00', 0xa0100, 0x0) 2018/02/13 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000376000), &(0x7f0000a01000-0x4)=0x5) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$midi(&(0x7f00000a3000)='/dev/midi#\x00', 0x6, 0x42000) sendmsg$key(r3, &(0x7f00007b0000)={0x0, 0x0, &(0x7f0000c75000-0x10)={&(0x7f0000244000)={0x2, 0xb, 0x8975, 0x9, 0xb, 0x0, 0x2, 0x3, [@sadb_sa={0x2, 0x1, 0x1, 0x5, 0x4, 0x3b, 0x2, 0x80000000}, @sadb_ident={0x2, 0xb, 0xd, 0x0, 0x9}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in=@broadcast=0xffffffff, 0x9, 0x4, 0x14}]}, 0x58}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000083d000-0xb)='/dev/midi#\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000345000)={@generic="af631b2f0d65d1144042d575d0e7a13b", @ifru_settings={0x401, 0x101, @fr=&(0x7f000065f000)={0x643, 0x8, 0x1, 0x6ff0, 0x5, 0x9}}}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000070c000-0xf2)=""/242) 2018/02/13 19:20:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000029c000-0x30)={0x0, 0x28, "a2bc4ca47a01ab1cf4b8c63816de36eede16020d97bb983e7e15dd9c8658a9a9a1cbe883cfad4279"}, &(0x7f0000744000)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bd6000-0x20)={0x2, 0x7f, 0x8000, 0x83c, 0x5, 0x2, 0xfffffffffffffbff, 0x3, r2}, &(0x7f000058a000)=0x20) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00007e1000)=""/20) listen(r0, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000503000-0xc)='/dev/autofs\x00', 0x440000, 0x0) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$alg(r1, 0x0, 0x0, 0x800) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006ef000-0x20)={0x0, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003b4000-0x20)={0x3, r1, 0x10001, 0x1ff}) pipe2(&(0x7f00003a0000-0x8), 0x800) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a52000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000c9c000), &(0x7f0000ac3000)=0x111) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a43000-0x4)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fee000)={0x0}, &(0x7f0000fef000-0x4)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000066b000-0x8)={r2, 0x80000001}, &(0x7f0000fee000)=0x8) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000fed000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000e0a000)=0x56e9) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ff0000-0x18)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ff0000-0x30)={0x1c, 0x0, &(0x7f0000fef000)=[@increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r3, 0x3}], 0x1e, 0x0, &(0x7f0000ff0000-0x1e)="d06d7c0283a8931ce5b868dbba5e20c85f2e3915338430dd3ce95422c780"}) write$selinux_context(r1, &(0x7f00009b2000-0x22)='system_u:object_r:login_exec_t:s0\x00', 0x22) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000a8000-0xd8)=@ioapic) 2018/02/13 19:20:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000065c000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x9, 0x7}, {0x101, 0x7f}, {0x5, 0xffffffffffffffff}, {0x0, 0x8}]}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101001) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000+0x19d)=[0xffffffffffffffff, 0x0]) r11 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r15 = geteuid() r16 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc, &(0x7f0000002000+0x268)=[{&(0x7f0000000000)={0x1c4, 0x18, 0x420, 0x0, 0x0, "", [@generic="b25e", @typed={0xc, 0x9, @u32=0x80000001}, @typed={0x8, 0x38}, @generic="d73f4ef81cbaffc6ed829a706b78b87471d73aa593556c8ffa15f8de366afbd74a88e25169c551946a8442d93b15e755a3510cc66f5d0426e8fb9c848f5c39a79ab485055a4cc9369ba1effbd86f46eee66ca83e7b8256efba51339bfef1bb5e1234b77692f0d82f", @nested={0x134, 0x43, [@generic="6f0599f0f114a767948c77382cf4f9c3550187dd41b4f4f3ecbaa636802139aef376f233ef743c8faaf7db1c0196d8ddf52fd6d890f9b261ee29c6c784edf7a0ca02fba532c089fc4b299bb3aa426366e4d671e8228d10bf299102e56fc94d3ea04a7935ce75c8262ae825b42c81faa3e8", @typed={0xc, 0x65, @u32=0x6}, @typed={0x14, 0x8, @str='/dev/audio#\x00'}, @generic="a371be502f68d27d2e3160fefc13659018af50890167e6ad43cae5983b609c16c6e79bb0b116c0f347a42aa23d43738516039ad65dfbee3e448a12ee3b91a3fdd247e9f6a390ede4609ba0b7713a751c7aa233e44acac2c01102ef9524ed8d0438d9cfee6623e5869a6dbcc4ad6271524641e07ff05ffbbded53e71a355ee7895354a7ce657bacff7c499991aa3423", @typed={0x10, 0x74, @u64=0x1f}]}]}, 0x1c4}, {&(0x7f0000001000)={0x27c, 0x28, 0x0, 0x0, 0x3, "", [@generic="2519af036c7e97ce2b3d44d10db4048ff21d2204aa80678fcfde2f6f91d077b2982ebd9bdeaa436feb1b68ca11118b952ee715d01e41c36047cf3156fe61e7b386c64d3168cb8cab5373935964ceca14abfb68f54b2a3f2eaaedb20cfd78ee7d21ef430826eeb6c2ad543dc6664957be998afe1fef3a46b7a651851a6b6cc56e6bd94e814cce8e665e8f4526e3c006fe03b9292cccadceadb64ef8b06ccf232657e7b0bddce0f32220497ac414975c32ab384c5c317c7ba70996c5c8aacb2e3c7d6139de65d0d7b79cf7eb54a3af0631135ae33d972969ce6fd9b0f350c3b1acf54e7748840ba5d33944e8a981fc", @generic="5e07434ca1a1a1d954421e2bfb469a63b9806edf360c597e75928469a91d831e02f40ea8720c2dc7655fb641134ef58007c5899836f79fbcc4d8f3c4925854f44c22b18799517af00d5416bd8703be84a324a47b151ddf61dda80f4c2e37c0437f79af2092925430416b342466c970466c85654074c6f3d8ed5119f1d4ead6a0ae000231b8f09c3277a17c66b0c28c8d0e52244ad760fbe3284b29022f0630b37269cc22b489ff6398ae8dabb80fa4ef", @generic="35486c277894de9c222b1f528e2a65dfef3ddfef3685da927465215e9a91e590271615b707a5ac8baf457bdf523e5580838f7315fa107c02573e86642d019928c8aa17a45f13d6823b3ab9553ce232d7e425c2170daf61634bb4e12f7d731e18463c36c68f67597af7fbe9acbd483f1bdb9bfbb9bcf0c7d8c54a280de319bfe1628f8c428baeefb30ae8e1b470", @generic="d332c8a2d4e0407a8cae0d1aba499eebe2e384be5067fad5da01fb02eebfe75cc01936803c2fd1bf3bf71c5ddaf383e52eb760be91741378e929f5bc8e69702fe5"]}, 0x27c}, {&(0x7f0000003000-0x1c)={0x1c, 0x2c, 0x300, 0x6, 0x1, "", [@typed={0xc, 0x18, @pid=r2}]}, 0x1c}, {&(0x7f0000003000-0x2378)={0x2378, 0x22, 0x402, 0x0, 0x3, "", [@nested={0x123c, 0x27, [@typed={0x10, 0x5a, @u64}, @typed={0x8, 0x5e}, @typed={0x10, 0xb, @u64=0x7ff}, @generic="bf18f875b4e7b9a1bfa14e11f5d1a4403660c35d3c8a1d572d66d59657cdf258c343525f60103ceda00fb7d747e360887375faa8e78c67cad05095c2e33f5c542f03462537670ef627a4ebb25397b0a8446b88cc7b3c68c757570acb5efc1b3ca23f76bc94d602e7758b4c790501e7bc89c1777262bd78c28ceb8c84855d13938625d1209c5ebc6f2ec792cc73", @generic="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@typed={0xc, 0x4, @ipv4=@empty}, @generic="95394a6ac26b9f1d665f16eac5a1e7a21c9c8e1d4ae141e180265e9e58fc947c3c083c8885a83ff6a4e5dd88aff8636b400c868f1e8042d846658885335a7d205182cb39fa0be5a9ade9434511516383134950bb66ad716bf03e1790d91f6d70d62dd5100802fa344764b9bf5c4b42067bcd6cbff6825cf1549a81de29d20da6401f980b278f993cf00d93360cc3fbf6b7b6363d54c64db75ce22834b3270a7f937a1dab610271d4ae2935bb8236b6b86b6915bad21b361835f26848bff087390cbd3383b929dc56b05e61bb7e79ec0d7d0f7c94a8fd77758ceec54d8b0cd411f862e347b6f871dad7d2b8420a4b30bd517e97aa8511778899faedbe159e55d96fdeaac648342281e943dd48092df237d628f7c324e45ab83de1578cbad70a321e43d06b8805bc3ed1ae4969303252c489460ade88162ea81f13d45d82a863795242bfa7ebcdc1ccf6801bfb9d7b38bd1fad5e8931a34b4f31f4b4a8f08403e3665efcec7bc657be203e78378a5005f9144061416a77f8041299d4e9fbd889d9ccfd9a1a93e642a30275fae16230fe5998e6f1076b1d24942b921467b0ae08f12f0bc19cb7a87ba46a073d92a8123e35cead09ded955b28b372ba4d66a641268211353369ee731fb280c66330e1628d6885c2ff75ebbb67b8e1ace302575505ff7a061db7f2f7c8e175e546c456f8dfe21e474b57951efccd40c88d2000f3f58bd19ffa58c3687ff320005a725c29789551d5c331bbbb99aeb8c43d8e4b1e110865fb0cfc0d6e15e2ada398a36e5318c898cc9d4f42613aee9d3a43acecce6443afcc104558db76030dd617c4838c91547471000560d905ecfa8f1d1824877cdf7691721f5d0c1b1ae47de794ad7272080f47c47cebda8d7e47eddd1341fcc420150c9e7eaaa6d9ce9ef2284e15e44cae6538cb99ad5bf88088afb2e3be0514fdb6420ec1351c7d27e6ed726b914311b3b7fc7274928136be2829716b116831463a3be12e0d389f9eff1eb0022ad6b8d368ed24ab8fad98696a9eb90051cbd68f521675787f8f7a6892151daf4206b08152dddb5a1cce7d970409307944fee20793e8fd5b7eb259df60ac70b08b6c7aac2d2d3d1c1c34ebdf19a49c597acfba34689a0155cf7116af84d48c251d0bf5e2003f459cc374b6e4df027c4970af62aef6dd37fcc6601ea81a216af86ff8937c2d2a74716cd16505b1d9c761b9d1239f3f20d5934798e7aa1acf0fafe757f4ef5ef2c3b054f89ff9206d39950540a46635060044c8bfb7a852ee80e0387e356880c2f51fd18538cb0be4ca42d44d8960ca5fb78865ca1b508248598a9749e70fc39ed518f5ea1f8c63217c8abbdf7977a376c42eea1e733aa5bba2266b60f9755c4e52989d8d79b92c4dae6d9ac87388ad1a86531fa9ddbfc918b4dc10375564ee729d375ac8d23389d890189fc129b14d7ca955d1c7051e1add23b1ad284bccd821c682a69765dc99be1326f1a1fe9bd160872b9f3bf77c957ce58dcc08384007681ffd01273a084c77e6d37a12fb6fe81df738949c563cda15c6c332408180e63234dd0bb32d6f60a7416bec5584651c177347d9ecc485160c4c138b326685750252914ee137906e584d5ace08506aea6beed11e7aeb3d9cb910a7e82e194d22d24542b6039e54d2a68b6dae9cb1e52491185deb579846a113a95ddf65920dd1da6518517ba705efaf508e0214195da145ae222510f5040a5ac62a0d2dd788cf67f3bff9679cbb2882cee4133f911e81eaccfd3f674c18bb449bc451d766d8b178a423af083a665f7bfc72e125351ba6fd43c253d7e0b9210c44215ba184d1adbfe13be718853d478c383529de7e75f8c94fc3cb462664fb59c04e0dba756778f60c16c92795520b4e8d374992879a567ce08f8c8b9fcc2d5a1728ea3aa45e4dc378040702235a361a8f1bc224482569e39da39f65829e1be157ccd856f1a19259339f7cc5bbee39b265c6e34566df2f865822026580bc74ea7d5a66b3ea50aa2008b245d55fba30190281475acd002a5acf0ba2d4abb8764d9eeb664218ef0fa902752f506d4a107885632ef304d12eb76dbcb14915c1d4ff4f47d606f3785064f6032ab50a157143efdb6aa1840c8ecfbccc6fb10fefa9a962f752589811e1770aae82783247fd75976001db38313868f119edca68bcaeb90683bcc834f8ba8c1639ac635453da9d86fff0d529284871eedb5a5a533ae8e9b2a3a61353dac45b51dd5144ff52b299b75b06713322720f591bb0a6e76e6ac02a9d7e9f07760ce3b43b485ebf29a4cd62a6fa03ebe1cae71959db1c203e3769cc2c441de120473076444af5422c4c2f18597ec6e2c3022974d2cb7432415b1f3021cf1b956e373f7369494c6dcd345bcdf77d6223d27e91689d4eac0239d006ec44c1d8dbb3425f37daced0341c6fb7b97b30eab7250682e0dc61f3e583566c8c1095858879e38148ac9de8e9742a124a1d403671ede44f36148e05f296de81ebd7f983fea6ded40272c00e05e29625171194144dcca2f9c4f6061abee36ba6d376d5a3d91a1b9d81528594d0585bff370897c625d64e58ae3b5a91676eaea0c7842dd85de8903c21d832e7157bbda7cdc5d33721e5b5914891449d5daaa74e6e09327d49e49b2632f823eb0d36da67330bb2a3aaae6340a608033907e035e8fece587ed599a1bc22f072604967ca6f9ef60ab283e9e98704318a716a3d761c6d1613f42e6bc90e303e0a60d63d9fd85679c456b5ebeb27cf0ff4e9089b274b74a83211b07195e6956f9f720648445f22ae6919fe4596d002c740517e4ffdc78481d2329c597e3a126da21dd21f35bc337f660c64a7f04bb35b021ea55e6ea77ca0c13a871c1decf18bf9edb032afe1132332c6941901adefb5476bb67c2025107d63bcf35d65b57ef4466354df5be109f279da8507d1795a329b9b66a547ab471d0f9b4e764b346bd8f054b6d8a28e7c3235a1e4eca85cf8918942d6bf2520af202e7b49035cc03fcb0986e55b204eae6fe47abe825d9c3020c29ca7abefd0eaefc3f7ac652a898a527b678ce28dbcd8ff9381972e0b80977d5ac5ab22417d1345095e9d58353b64557689d41cd73d6773874716a06b1229f0d4e1cf410dba75d518cbccb2dfaf53075eb412bd5889f27ebc1e038b58bf40707bbfb04da2108b66bc4a3a45860d144dcc827dca7f0620f358b5059e72e31cedd1d46f3d3e65ee029afb7a9bd773a50ca77febd9aa2c9eea02f50d05ad767a4037fc1780498c25e50c1e79d6784978ae858b882633e99051681ad1f9d04691d0e82be6bb4be801af87f24468992a15e82b851f80c781b89743717922b58158e9dee2eb856a8e6665b63458c3b0bacfb89f9f256cd43c4243346c37fc0d21b635d5c86a50f1f3b57413bd84ca2fdeeec5b592e503ab26e982b5f9cdeabdd8b4d4e3d2c63b83454106c7f16a276a3d68ca54604168da1f42f67c3b3452e97dcca8f2d4247b5b3546a9f0d13ba1c69e1a4debd228a9a830b62878c37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@typed={0x8, 0x37}]}, @generic="9f7378bb7c0e47d2a06ff8da1bf0acef344a9ea06abb8ee767a6051230e2a2d6ecbab2796cdf433ba8836946dfe72c44275b1e25c8abad6f0f33dcff5c751ff16462c78d9986d6be7554e0007bb58e46b2b2ddee96da5ee5d2f8aab56d247b8f3d56111686bbdfa9f25ad41a5b5bc305d35bf26ac8ae4a50d5b6a94faf95f3ff42149e76433e85bf826cd2722fda2aa9626253b53c2592467c31b899417dea0d1e2c131a56992fa6a3ae"]}, 0x2140}], 0x5, &(0x7f0000003000-0x100)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r7, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x100, 0x4011}, 0x20040001) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ef000-0xc)=@sack_info={0x0, 0xffffffff, 0x3}, &(0x7f0000329000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a9000)={r1, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, &(0x7f0000e4a000)=0x8c) [ 121.163846] QAT: Invalid ioctl [ 121.181840] QAT: Invalid ioctl [ 121.254710] QAT: Invalid ioctl [ 121.261715] QAT: Invalid ioctl 2018/02/13 19:20:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/39, 0x27, 0x0, &(0x7f000010d000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7ff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) shutdown(r2, 0x0) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fee000-0x8)='./file0\x00', &(0x7f0000fed000)=""/34, 0x22) fadvise64(r0, 0x0, 0x9973, 0x3) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000801, 0x8010000000000083) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f32000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000086f000)={"19f318b0a0453f243600e96c5f17db43", {0x4, 0xcd, 0x6, "6b88fc68c12c", 0x5}}) stat(&(0x7f0000456000-0x8)='./file0\x00', &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000bec000), &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000dff000)) setreuid(r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) 2018/02/13 19:20:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000701000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/13 19:20:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x422480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"12f9a7c15b49d9"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a88000-0xd8)="431c0efaed990a0895c6a84cbf858210c16303fc89fcaa34b05594f813b1a75c4fd980930d3e1c5a397624febcc248ef535527d0c7ce303d0f094c73b10193e141a2ab7035497471d3bb3288b4903c5517b27ca33d3955e0d14e62d6d6094c85d75db901ff8e09aeda3cb8944be7cbe0628325dd0eab1e31cee7660c563dc3145de7e90a0666b108abf69659b15fa377fc90adbddf5c2c077993c1d068aca2b1a5e58f1af67344d4aa2790644df680049af1bbc3f564212e91b8fc496de9d3a66bc5078983a66ac1e0e14ee1ca9f680699faa0f5e7eb517e", 0xd8}, {&(0x7f0000000000)="318ec9fb90bf9cff330f447d9b5bd1650ea65ae2f12a09e455cfd08014df4a711129e6970743edc5d14613ea16d2d687268572f2807d33bf0a27aefea5aa49fc99fe107832fc83cf018cf22285b23f1f9a9b2bba4c7cec16188347de5453d59775c0b9b3dd74c3f5", 0x68}, {&(0x7f00002b8000-0x5e)="043aa2f13cee5f8287250d9897d91972756a42186b5771d4f76135238e5baf776b7d7b0a5f383ef37709ea8b684ec0cdd4009c2a7af8381b3da1d8c5e374c42a37d4a3c9fb4470b7a1e9fc79c507e1b003f13607accec235568b03f765d5", 0x5e}, {&(0x7f000036c000)="340090eac3c8d5548b1781e057f90e726c3536653a0c814459081e462b9ea04dacc0444a3ba8106b3bb16a08830a2e6e196ab1b5ee59bc1f0230b49fb2e0480800ec26077aa69c38868bb8ee1f67435434bce9d4970b1065e5395fe4bceda0fe0419308e542f1f572d5c25ad717ae7113e6d23069ed0177e47d18212dc4e818772ada5e0970a431ed9540de898342a40bf97b733729db974cbd9f387db8a5cf55c88ba607538bd9cbc41296b757baee9ca800b6d7d74be18a02ca0c2be34f0c5282cba74d0805edf573eb044707f2e2267ae11bf86844806e5a2c5e4cb90c3e51ace4e60eb04700803f37d109de8d537aa3ce71c", 0xf4}, {&(0x7f0000001000-0xea)="99c31439b781725cc4803ed893c458d73724bdf8efd4ed790c5e4aecc357de0265533975a3e1d953cfb95b4248b89f7527ef855281db64620aa72e54410fc274e7a70062346ad2e616fb5f73ceb5e8277bc3766f1b8cebbaa5d2b621711ae00d30b249526d5dc458cfada4978d70329476f25c2e2ad674a570df3818d8d58a180d3e748e3b195017d867c3fc85bc69fcf8a54c59d7b7b2163ba8369f340a762e1dd2a943699938e71a7aa85d7b820e449b5a086725fb6d1e4220c1a363fe8ee3d02b403d4b03d46e3c738cebb033c9404f2a456c073189c439a5ed715450606b496035f6af9ec9bd9268", 0xea}, {&(0x7f0000039000)="8a2c801938a02739a5d3822bd4aff9dbfd3e51814b3fda12260abf6e413670ca4a040c387e7ccfedc9ce9978a00eb652b487af903a74fa3425b8ffd554d64ebf2dc233283a12cd5bd28ceaf6fc1a0e9c133a512759f64ad6a8d3c2491751bbd5c9", 0x61}, {&(0x7f0000000000)="3c17a0a84b51ea76c61abe819ddc41100fc0eb4a8f957ff7c5a5f88e11094361e0cafa8e34e8b118d1c93ab3bd1dface788234e9ba1be12944113b8216c17ebdaa33bac98e561cb8a5bf9ab197572ca2e0b79f3c4223dc3c6c9001e70bf21087becef4d0ef11b46ee16748a47f16f50724ff874fd175f0c2ba2ceb097d9dba255d42419243115d022f7b9ac3620793ed8fa33669193df7b472", 0x99}, {&(0x7f0000c90000-0x32)="f96a20f05e6174c5dafbf5e8673a7eb45ba3949583c25f34f764914bb61c27a9c6fdf928a59231773ce3004f11f6eac6ca6d", 0x32}, {&(0x7f0000000000)="69f9feed0e9165cb1f0f699761e23677865a9cdd3462f2a7feb8fdf7e72a20ecd6fa6d23118f914aee102f2df5138fefeb2049c1a56e8c6ad162730b99db21e624e5ae", 0x43}], 0x9, &(0x7f0000001000-0x1280)=[{0x20, 0x1ff, 0x6, "4bc787ad243b3399b3ea76"}, {0xb0, 0x10b, 0x2, "d532db8ddc170f5df0ebb8f8e38379f6e98f9049b5290224d2a0cc3b5d280773b88d9a5d71f36494f61d79c1b4315e5f6e4c169da275869e24a076de3a00ad41cc7bca6f6687ea4dc54cd33a297d0cd9d475751aa9563f97196c2c743f0fbbdf4a9fa5dedf9fb971012ba147882275620459d879db1d23567d032c0295861b819e02b4c6e220d75b62202f864867e71200ce97e205bd63ec17c98f60212f32"}, {0x108, 0x1ff, 0x40, "4b94b3f9f6fd6861e20be09fe0369dbaac4bc085f4482050e013962eea4153ffd2fe302190140ca97ac4e84d3260d568749987329b0184250173790ac64a2240cd1fe852a796038a3e7301997a800dc084aae7903f05cc8142519205e9acdbae4f252e6018c6b40e908e751232002f3995071379eaec5f4ed83a6917827978e5ec07735b599c1507d3be74c03f3846a5d18a269f70eddb299b58fb7cb94eafb32a82681391d7885550ebfcc983072f3fa9ff72f73cd806dd0c973b5dbf023fe221027cf6dd922d88527a33fd21d24ea968edd19138e44bd082ac7c23a69e8a039757119a168e0b3803e6220d7042102925171a66"}, {0x1010, 0x10d, 0x9f, "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{0x98, 0x11f, 0x6, "485c43f03e4912112fef0442e1e6a31eea68a5950e1ef2a384699a9787fd6cb34427dbd292b6b9f7af944c9238ad0fec91219f0bccf87c3cbadd830abeebbd0570cd3968f41482e186eca3c7d015ba7743067730370e976b39e0ad1f294f56f664c0cd6ff3b58332629c8296acd27edca26776abee743ae7e30a68f64c51b15ccd"}], 0x1280}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b86000/0x1000)=nil, 0x1000, 0x10000000000006) 2018/02/13 19:20:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:44 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c1b000)={0x0, 0x2}, &(0x7f0000889000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fef000-0x8)={r2, 0x38}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fee000-0xc)={&(0x7f0000f0a000)='./file0\x00', r1}, 0xc) 2018/02/13 19:20:44 executing program 6: setpriority(0x0, 0x0, 0xffeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d28000)=""/112) unshare(0x88200000) gettid() 2018/02/13 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000008000)={@common='sit0\x00', @ifru_map}) r1 = syz_open_dev$sg(&(0x7f0000c97000-0x9)='/dev/sg#\x00', 0x8001, 0x202) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e5c000)=0x80000000, 0x4) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x800) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000001000)=[{&(0x7f00009c6000-0x16)=""/22, 0x22f}], 0x1) 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockname$netrom(r0, &(0x7f0000696000-0x10)=@ax25, &(0x7f0000669000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056e000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00006cf000)=0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c22000-0x4)={0x1}, 0x4) sendto$packet(r0, &(0x7f0000bb7000-0x2f)="d1d9224a444e1f664905eb661420d6df0c1d3102f3ad98ebe1f9aeb512326e112a317d9c81ed3ab03b826c468ea20a", 0x2f, 0x4000, &(0x7f00004bb000)={0x11, 0x15, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/13 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009d0000)='/dev/sg#\x00', 0xffffffff, 0x2000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000098000-0xfb)=""/251) syz_open_dev$adsp(&(0x7f000054d000-0xb)='/dev/adsp#\x00', 0x1, 0x0) keyctl$join(0x1, &(0x7f00001dd000-0x5)={0x73, 0x79, 0x7a, 0x1}) syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) 2018/02/13 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a3000-0x8)={0x0, 0x1}, &(0x7f0000792000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008f5000-0x10)={r2, 0x10, &(0x7f0000be2000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f0000a98000-0x4)=0x10) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d9b000-0x10)={&(0x7f00008dd000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d76000-0x21c)=[{{&(0x7f0000fef000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fef000-0x50)=[{&(0x7f000082a000)=""/215, 0xd7}, {&(0x7f00002e0000)=""/130, 0x82}, {&(0x7f0000e2e000-0x94)=""/148, 0x94}, {&(0x7f0000926000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e70000-0xe6)=""/230, 0xe6}], 0x5, &(0x7f0000fee000)=""/170, 0xaa, 0x7}, 0x7}, {{&(0x7f0000fef000-0x6)=@hci, 0x6, &(0x7f0000a7f000)=[], 0x0, &(0x7f00009c5000-0x7e)=""/126, 0x7e, 0x10000}, 0xea}, {{0x0, 0x0, &(0x7f0000bf5000)=[{&(0x7f0000fef000-0x1b)=""/27, 0x1b}, {&(0x7f0000fef000-0x5d)=""/93, 0x5d}, {&(0x7f0000ad2000-0x3a)=""/58, 0x3a}, {&(0x7f0000620000)=""/108, 0x6c}], 0x4, 0x0, 0x0, 0x200}, 0x7}, {{&(0x7f0000b5c000)=@l2, 0xe, &(0x7f0000fee000)=[{&(0x7f0000de1000)=""/78, 0x4e}, {&(0x7f0000fef000-0x46)=""/70, 0x46}, {&(0x7f0000025000)=""/55, 0x37}, {&(0x7f0000fef000-0x3c)=""/60, 0x3c}, {&(0x7f0000fef000-0x3a)=""/58, 0x3a}, {&(0x7f0000fee000)}, {&(0x7f0000fef000-0x88)=""/136, 0x88}, {&(0x7f0000fee000)=""/34, 0x22}, {&(0x7f00004de000-0x1000)=""/4096, 0x1000}, {&(0x7f0000381000-0x28)=""/40, 0x28}], 0xa, &(0x7f0000fee000)=""/128, 0x80, 0x7f}, 0x2}, {{0x0, 0x0, &(0x7f0000a6b000)=[{&(0x7f00002c2000)=""/233, 0xe9}, {&(0x7f00006b0000-0x8d)=""/141, 0x8d}, {&(0x7f0000fee000)=""/211, 0xd3}, {&(0x7f0000fee000)=""/185, 0xb9}, {&(0x7f00008db000-0xea)=""/234, 0xea}], 0x5, &(0x7f0000fee000)=""/189, 0xbd, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000add000-0x30)=[{&(0x7f0000fef000-0x95)=""/149, 0x95}, {&(0x7f0000fee000)=""/54, 0x36}, {&(0x7f0000fef000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000fee000)=""/254, 0xfe, 0x40}}, {{&(0x7f0000f36000-0x10)=@ax25, 0x10, &(0x7f0000392000)=[{&(0x7f0000fef000-0xfc)=""/252, 0xfc}, {&(0x7f0000fef000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f0000fef000-0xdf)=""/223, 0xdf, 0x40}, 0x6}, {{&(0x7f0000fee000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000053d000)=[{&(0x7f0000616000)=""/78, 0x4e}, {&(0x7f0000331000)=""/4096, 0x1000}, {&(0x7f0000a17000+0xfb)=""/179, 0xb3}], 0x3, &(0x7f0000fee000)=""/202, 0xca, 0x400}, 0xffff}, {{&(0x7f0000fef000-0x10)=@can, 0x10, &(0x7f0000fef000-0x30)=[{&(0x7f0000fee000)=""/220, 0xdc}, {&(0x7f0000fee000)=""/47, 0x2f}, {&(0x7f0000fef000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f0000fee000)=""/4096, 0x1000, 0x5}, 0x20004000000}], 0x9, 0x1, &(0x7f0000fef000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e28000)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000266000)=0xe8) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fef000-0x4), &(0x7f0000972000), &(0x7f000084c000)=0x0) r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c83000-0xc)={0x0}, &(0x7f0000859000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000fef000-0x4)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fee000)='./file0\x00', &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0}, &(0x7f0000fef000-0x4)=0xc) fstat(r0, &(0x7f0000cc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000542000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fef000-0x4)=0x0) r15 = getuid() r16 = getgid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f4e000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000fee000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000fee000)={&(0x7f0000fef000-0xc)=@kern={0x10}, 0xc, &(0x7f0000fee000)=[{&(0x7f000002c000)={0x320, 0x1c, 0x100, 0x2, 0x3, "", [@nested={0x310, 0x69, [@typed={0x98, 0x52, @binary="f57562b906266f67d8a2cb9b42f0443f768453131f44e36ff0861911c8004213aed7a058f68000a89e8f8c0f00cc4f99027449aa609f5e8715e007ac9a1a52f21d4aad709638a103b938c6393a464f482f6ded13fa0ca9ebbf925cbd48df87ee033beb3dd90f47ab838e9e7b746a3e7598ee5f255c58ffb12dbba3be74f1f6b3d79ac17facadc02ca25786a6f7"}, @generic="32f046e2689de5887ad3ae39ebde91713a3bd2256d27dee7f1723428c1e6ecd7e10aa306e5df0d5102475b498a9f8d2c914f32788ec6d2ee50b629fbc6220bf2d3f9bda376a859bb23757254fa629795dce2194cd67c8907a101b1d375d0104a4ffddc89bda199f7d3db48f879713d7b832a81c0af313b80f0f85e883725df414ebbbab14ed201a0ade0ece05d796b69402cc150a399981d0e49227c12676d2d9b6031ece9189d7e1400e0110a3ad578ea4ada7094be125d08db0cad992e9c6f488d137d989dd194ec49c3a9cdc8b9c66550c8c16674d5", @generic="82473a30e72c054124af0397792c46d350a45baec44de08246f5d75873e6e7363dc4c7edb407c362bfc1688dacc20f19c67b4fdb3fbc5285777e65dcefe2cb2eea0b7bf4dbb7d6d46bae91271a2f8474069907aaef1b48688e3eaa817effcc07e5afb206d19beca69e2f9b8281fdd00f80ffae2bfdbd494bf405a5a7f39985c18f1a939428a6df99cd0c21ff2366f608a9fb0dddac40e5ce2dd60c6f5aa1207c4ae5b2fb21c2e2b60175bcde8aa827f7293f0806b44f4912defd8cf8418b5d16f6ffdd8ef98235f11a55cb229edab3d1bfb80afe5ca3447ce2b4b891ff1e5be65b", @generic="b58e15b243239d432e438bb290c540bcbc91e5aa461aa30704a937b7e4059a11072f4bb963e80649e3c6e8f2f34a477d439603a5991a2f043f17bcd2e25071aa47c6c12a2ca79435e088c7eee3d8df19e0d25170d255f90a9065fad55301c29e246f293f98728b0ec8af7427eb32eb03e3def2c21245bdd8d29dbe23ef7a04461f8809a78eeb96a932abbb70c659a1a9b9a835ae264add5cae235557b67779660330ad8f2d5da28b2f6e6d33fa7af8", @typed={0xc, 0x53, @fd=r0}]}]}, 0x320}, {&(0x7f0000fee000)={0x1020, 0x10, 0x200, 0x5, 0x0, "", [@typed={0x10, 0x4a, @u64=0x29}, @generic="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"]}, 0x1020}, {&(0x7f0000fef000-0x14d4)={0x14d4, 0x13, 0x40a, 0x4, 0x0, "", [@typed={0xc, 0x9, @u32=0x7d}, @nested={0xa8, 0xd, [@generic="c0c7da2ec7c471327a0247f8471c6c819e9988907d6f38ccfc44e4e588767effdbc011a9567f358e91cac1ef9c349d41903defc10778b95799256e3a09b82f9e711f633f4fd52d7d0adf26dc9545fbc5744f47e934846553c8a679859dfcefc9c71946996de762628358235b62fdb7beb186c25c34fea4fac8090efebc", @typed={0x8, 0x6b}, @typed={0x10, 0x35, @u64=0x2}, @typed={0xc, 0x18, @pid=r3}]}, @nested={0x98, 0x47, [@generic="94e9d65fb3488758a7a59e378eaef3801f784f008fec49d62f2a6cf1f8da17ee04f5469f8307466410ef78256a9c2f81c6c4af5040d992316c988bca8aed92408a557094ecda6aee2a15e81b3354859ef1751d59cd4201aac21b599cfe5a08c0e22daaefe3ff2dbfb7af5e08d2b37a8a9cb3edd905e280d000a8a9482f5ac8cc4752f1dd7b7f7f5a6add2683f8bbd1942408cf48"]}, @nested={0x10c, 0x31, [@typed={0x108, 0x73, @binary="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"}]}, @generic="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@nested={0x23c, 0x52, [@typed={0x68, 0x37, @binary="34c82cd98f12cf0d1fd20a93a89ab13e310b93da9e6e083ad38656748d15f9a6e747ba7ee089d57cd1d53d42ba3a729968a5e827236e5d2e609a947638a63849c49359874f67e9a20e2b60061caf89a7033184136c08f2fb342183da4d"}, @typed={0xc, 0x28, @uid=r4}, @generic="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", @generic="f0addbed1f2709264b116795746d2ec74067936356a3cbe6a26e435497f1b75e7770172cddc072f6d83a5a375be220426484fede053162b196e8c3d5d7", @generic="4a39921df600023a112bfcc1490376366196108fb4af7ab8faff6f9cdbf3d295445527f0579bb45ffe5aa06369fda8a3882eac8ba52ee23f7aad579142b9855f5047bb61ea98ae9d6406342cbb8c75f1a091b0db82ce9e6e577d1bb786f3496cbf973c396b7a9cc95be97509da71de5b6344d76d0d0aae9196f2f6eb", @typed={0xc, 0x31, @fd=r1}]}, @generic="acbfe978b7b509ce82f1fa6355075c0e8a4c75554653f0515ae121138e5da95533327e28fbe3d3e5fb147223b423ec"]}, 0x14d4}], 0x3, &(0x7f0000c40000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x8000}, 0x4000000) r20 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fee000-0x4), 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r20, 0x103, 0x2, &(0x7f0000fee000-0x4)=0x6, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057b000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r22, 0xc08c5334, &(0x7f0000fef000-0x8c)={0x8, 0x1, 0x0, 'queue1\x00', 0x2}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fed000), &(0x7f0000577000)=0x0, &(0x7f0000fed000)) fchown(r1, r21, r23) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:45 executing program 1: r0 = socket(0x800001000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000459000-0xc), 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x25, 0x4) 2018/02/13 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000b0000)) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x3, 0xcb50, 0x87e) fallocate(r2, 0x0, 0x0, 0x9) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000290000-0x9a)={0x7, 0x92, "42bd1f1edfd80e2ab0991d173f2124cfbc460af23ed2d868c3f023a9219aacee9444aa94717f7f9d37ed667103cef98b4afede3e1c126d6ee79e5a937878b208da03e9824e38de20c648ac38eea79b55725ca57b63c774a92f528c48493cd1e46bc48f1b38e8e4f8b79c3f6a23f0752383400b5c8a7d2b726da1ce3deca089e9944155d122a2f8cdb74d4b0040f0f59beb22"}) openat$ion(0xffffffffffffff9c, &(0x7f000093d000-0x9)='/dev/ion\x00', 0x400, 0x0) sendfile(r1, r1, &(0x7f0000ef1000-0x8)=0xfffffefffffffffd, 0x3) 2018/02/13 19:20:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000003, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x6, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x24, 0x2, 0x1a, 0x6, 0x311, &(0x7f0000002000-0x10)=@generic="11bf637fe4a5d6654f2d4bc0f28b16da", 0x401, 0xfffffffffffffffc, 0x7}) fadvise64(r0, 0x0, 0x8001, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x450)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x1f8, 0x98, 0x98, 0x98, 0x1f8, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f0000008000-0x60), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='yam0\x00', @common='tunl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x11}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @generic="4d8a73357c9499b310495d2376bf0a3d", @common='ipddp0\x00'}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @broadcast=0xffffffff}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @loopback=0x7f000001}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000083000-0x10)={0x0, 0x0, &(0x7f0000b6f000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/02/13 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000020d000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000c13000)='./file0\x00', 0x4a000, 0x20) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000029d000)=""/207) r3 = dup(r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00002c2000-0x4)=r3) 2018/02/13 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fee000)={@common='bcsh0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fee000)=""/217, 0xd9, 0x10000, &(0x7f0000fef000-0x1c)={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8940}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fee000-0xd)='dns_resolver\x00', &(0x7f0000fee000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fed000)='mime_type', 0xfffffffffffffff8) r3 = request_key(&(0x7f000066f000)='cifs.idmap\x00', &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fed000)='\\\x00', r2) add_key$keyring(&(0x7f0000ef1000-0x8)='keyring\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) [ 121.671099] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 121.687389] ipt_ECN: cannot use TCP operations on a non-tcp rule 2018/02/13 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000378000)=@sack_info={0x0, 0x8, 0x10001}, &(0x7f0000a8b000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d5000)={r1, 0x3}, &(0x7f0000881000-0x4)=0x8) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f00001c0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x81) write$sndseq(r3, &(0x7f00001de000-0x30)=[{0x1, 0x8, 0xffffffffffffff68, 0x3c8, @time={0x0, 0x1c9c380}, {0x0, 0x2}, {0x8, 0x800}, @addr={0x1, 0x2630000000000000}}], 0x30) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fee000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000fee000-0x138)) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)) r1 = dup(r0) write$selinux_create(r1, &(0x7f0000e5d000-0x3d)=@objname={'system_u:object_r:fuse_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x37, 0x20, './file0\x00'}, 0x3d) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/13 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008c2000)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff7}], 0x1c) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000032000)={0x0, 0x7f}, &(0x7f000000d000-0x4)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x8101, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000003c000)={r2, 0x7, 0x2, [0xd4dc, 0x2]}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x0, 0x3}, 0x98) r4 = getpgrp(0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f000003e000-0x10)) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000026000-0x4), &(0x7f0000049000-0x4)=0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000004a000-0x5c)={0x1000, 0x0, {0xffffffffffffffff, 0x3, 0x400, 0x3, 0x9}}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/13 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000a26000)='/dev/usbmon#\x00', 0x7f, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000295000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000e61000-0x4)=0xe8) stat(&(0x7f0000181000-0x8)='./file0\x00', &(0x7f000051e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c7000-0xc)={r2, r3, r4}, 0xc) listen(r0, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0xf, 0x0, 0x40) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/13 19:20:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/02/13 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags}}) r1 = add_key$keyring(&(0x7f0000b89000-0x8)='keyring\x00', &(0x7f0000159000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x3f) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/02/13 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000da6000)) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fee000-0xb)='/dev/midi#\x00', 0x3ff, 0x100) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000fee000)=0x6, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000587000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fee000-0x4)=0x1c) timerfd_gettime(r1, &(0x7f0000085000-0x20)) 2018/02/13 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)) r1 = dup(r0) write$selinux_create(r1, &(0x7f0000e5d000-0x3d)=@objname={'system_u:object_r:fuse_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x37, 0x20, './file0\x00'}, 0x3d) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000005000-0x4e8)=@security={'security\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000005000-0x40), {[{{@ipv6={@empty, @empty, [0x0, 0xffffff00, 0xffffff00, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xffffffff], @common='nr0\x00', @generic="4dcb9939224b7d583ffae85e04138145", {0xff}, {}, 0x3f, 0xfffffffffffffff7, 0x4, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x15, 0xb300, 0x9}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0xffffff00, 0xff000000, 0x0, 0xffffffff], @generic="2c29444b3bc574ab25080e0a64f6f4db", @common='erspan0\x00', {}, {0xff}, 0x3b, 0x26e, 0x2, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x1, 0x401, 0x20, 0x3}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x71d96ee7, 0x4, "f32bb38ed4d5563b6fef27db57f1e4609898ca0ce11c47ccebd4b2a82f56"}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:pam_console_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/02/13 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) ftruncate(r0, 0x80000000) listen(r0, 0x7fffffff) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000b5f000-0x10)={0x2, 0x3, @rand_addr=0x9}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) 2018/02/13 19:20:45 executing program 2 (fault-call:13 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) socket$unix(0x1, 0x5, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x5) 2018/02/13 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) exit_group(0x100000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) signalfd4(r0, &(0x7f0000694000-0x8)={0x10000}, 0x8, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008943, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000934000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 122.004438] FAULT_INJECTION: forcing a failure. [ 122.004438] name failslab, interval 1, probability 0, space 0, times 0 [ 122.015930] CPU: 1 PID: 20160 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #311 [ 122.023306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.032706] Call Trace: [ 122.035330] dump_stack+0x194/0x257 [ 122.038989] ? arch_local_irq_restore+0x53/0x53 [ 122.043694] should_fail+0x8c0/0xa40 [ 122.047595] ? __lock_acquire+0x664/0x3e00 [ 122.052066] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.057200] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.062414] ? print_irqtrace_events+0x270/0x270 [ 122.067188] ? print_irqtrace_events+0x270/0x270 [ 122.071960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.077175] ? find_held_lock+0x35/0x1d0 [ 122.081309] ? __lock_is_held+0xb6/0x140 [ 122.085409] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 122.091312] ? rcu_note_context_switch+0x710/0x710 [ 122.096285] should_failslab+0xec/0x120 [ 122.100283] kmem_cache_alloc_trace+0x4b/0x740 [ 122.104880] ? check_noncircular+0x20/0x20 [ 122.109163] tcp_sendmsg_locked+0x1f71/0x3c70 [ 122.113674] ? avc_has_perm+0x35e/0x680 [ 122.117665] ? lock_downgrade+0x980/0x980 [ 122.121833] ? lock_release+0xa40/0xa40 [ 122.125820] ? lock_downgrade+0x980/0x980 [ 122.129987] ? tcp_sendpage+0x60/0x60 [ 122.133828] ? print_irqtrace_events+0x270/0x270 [ 122.138602] ? find_held_lock+0x35/0x1d0 [ 122.142694] ? lock_acquire+0x1d5/0x580 [ 122.146654] ? lock_acquire+0x1d5/0x580 [ 122.150609] ? tcp_sendmsg+0x21/0x50 [ 122.154343] ? mark_held_locks+0xaf/0x100 [ 122.158820] ? do_raw_spin_trylock+0x190/0x190 [ 122.163387] ? __local_bh_enable_ip+0x121/0x230 [ 122.168049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.173064] ? lock_sock_nested+0x91/0x110 [ 122.177292] ? trace_hardirqs_on+0xd/0x10 [ 122.181419] ? __local_bh_enable_ip+0x121/0x230 [ 122.186100] tcp_sendmsg+0x2f/0x50 [ 122.189625] inet_sendmsg+0x11f/0x5e0 [ 122.193405] ? __might_sleep+0x95/0x190 [ 122.197361] ? inet_create+0xf50/0xf50 [ 122.201231] ? selinux_socket_sendmsg+0x36/0x40 [ 122.205894] ? security_socket_sendmsg+0x89/0xb0 [ 122.210653] ? inet_create+0xf50/0xf50 [ 122.214531] sock_sendmsg+0xca/0x110 [ 122.218226] SYSC_sendto+0x361/0x5c0 [ 122.221923] ? SYSC_connect+0x4a0/0x4a0 [ 122.225888] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.230724] ? vfs_write+0x374/0x510 [ 122.234419] ? wait_for_completion+0x770/0x770 [ 122.238995] ? __lock_is_held+0xb6/0x140 [ 122.243063] ? __sb_end_write+0xa0/0xd0 [ 122.247041] ? fput+0xd2/0x140 [ 122.250219] ? SyS_write+0x184/0x220 [ 122.253918] ? SyS_read+0x220/0x220 [ 122.257542] SyS_sendto+0x40/0x50 [ 122.261001] ? SyS_getpeername+0x30/0x30 [ 122.265076] do_syscall_64+0x282/0x940 [ 122.268945] ? __do_page_fault+0xc90/0xc90 [ 122.273354] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 122.278901] ? syscall_return_slowpath+0x550/0x550 [ 122.283838] ? syscall_return_slowpath+0x2ac/0x550 [ 122.288787] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 122.294161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.298999] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000205000)="07fa0a1117246d1006b3") syz_open_dev$sndpcmc(&(0x7f0000e0e000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x220040) recvfrom(r0, &(0x7f000024a000)=""/5, 0x5, 0x62, &(0x7f0000522000-0x1c)=@in6={0xa, 0x2, 0x73be, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) 2018/02/13 19:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000130000-0xa)='/dev/ptmx\x00', 0x2000000000230000, 0x0) r0 = socket(0x40000000015, 0x5, 0x2) close(r0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xd265}, 0x10, &(0x7f0000e6e000-0x90)=[{&(0x7f0000e2d000)="bfa53a0381be92ee5f31735a045af91608754df6f0c48a95c4de812743e95486c86a", 0x22}, {&(0x7f00006d6000-0xa0)="571dca2fe53ee398d3cd7af055c6d91dbc9e3fc14c9caf1916fe7441cecdc8118b70805421fc445fd3ee3d0e1c278458111360608d4291f56ad39581b24aa2d7e32b23830b632fed80af7e99f16596f73b5b4efe6892a675201ca3397de4284b2aa5e830e91b4490d91838464ced7c3dcc182aa353222675fb9e9003e9fd48ed23c592f37cad774e354251035e27b5de01bf7bee4b5c810719717bde52dac6a0", 0xa0}, {&(0x7f00002b6000-0xbe)="81ad1dca8cf4685f42321f194336f74484dd1f63cea5a63a89373cd9dae246398acf5e1338873e6707169f0797cb71f018dc932a5ec195cdbf5992471a6a08605c35568ab3ad42953d88b5abfd02b78ead3dd8a0914b787047cd981fd3b9e4d2b370da212dfe832f3391adf4b2ace560f888490f1e5c260e713914b708eb4a157e785b3e4344faf45647a24cf48ae0c6e41118a710db3565874569d077df453219f744971e56743d617ccc9c4179c56848d48083aab0bf62281cfa6891e6", 0xbe}, {&(0x7f0000e51000)="7ccd8ab12cdbf2dc4fe5edd23d561d3d557df6227e1cf5f2ae079edee75d53d50e7699dd787f82f30b98b9d16ed1917f1391dc5ad0ab24a8c4eb53d3c8b018bdd52221a948f4128c67896758143198bc5ab07f5cbe101f08cc0895d0227b1792165876114c321df7ba1165c6d66474c047967d321f936b9c390134c86845184d46389ec9ed90954702c35b77fa0250590958f50f40ea43ef3a", 0x99}, {&(0x7f000049d000-0x38)="bccdebff7a75ae519dc282002e92a8b108c2ca5d8185a0c129ae1da89cd59cedf6cc0d22a1a9a0ad6a2c5d22fe134ca138017946c5b98745", 0x38}, {&(0x7f0000803000)="c0fa198ef406ccf9f01d0a47519f232e879fc0aff3777b38ddb89a96cb26b8a8011ba1fb730076997fe5bb3a2ade83cfb509d4b2da4a9a53c3b7", 0x3a}, {&(0x7f0000a9f000)="313110455b4c71a57b7b8f3055533b4a30d35130e956c0c13bb45caaa57617fce8beee810f1804f673520c0672a72d7ef948e9cdbbf7520749f57399fbbd50a5ace8ed4ad103a69efb9a8a294aab202bbc451e19a7950055bfff70f8b0eb36bfdc150ba7c6c4a5be32102053e68b855db6cf81b7942c981264696c79ad3f5a82dc2517ccdc4d72b738425f03872631c6e089189b8b72913904adea2b77a4c939b96207c5404a09c5889b3fc8c17a8e99b4b22f17548da3f0600233f5859665825a49a32cebaebbdc03423cf1a5d677dd3c78999aaada6d7614c7883cdd013671d79f", 0xe2}, {&(0x7f000074b000+0xa4d)}, {&(0x7f00009b6000-0xb1)="87b0314a2bc058990ee7d2939cc42575f40248114717f6d53ff09a660440fc1137c64249b8553681d72dc1e560a835996d632718e84e3fcafe22b880f9ec1f3c7f44bc3f722cbfd8661f904d759859c8c971ce8682498882033325e74fe9e1aa22e203062b9f4ff9c91c188f7dd75249fe121999f3281e2eddce3e82630449a4082daea68aba57a0008fde34c918d2de582666e83f8cb74d425a597cf9e036a7b3960ebed4268dccce75496267d08fbc02", 0xb1}], 0x9, &(0x7f0000a50000)=[]}}], 0x1, 0x3) 2018/02/13 19:20:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = creat(&(0x7f0000c54000-0x1)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dfe000)={0x0, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0xffffffff, 0x8, 0x1, 0x80000000, 0x68}, &(0x7f0000e46000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e58000)=@assoc_value={r2, 0x2d50}, &(0x7f0000c9b000-0x4)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20000000000003) 2018/02/13 19:20:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a9000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/13 19:20:45 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000051000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006cb000-0x20)={0x8, 0x0, 0x10002, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x3, r1, 0x10001}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fed000)=0xffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0xfffffffffffffffc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000737000)={0x0, 0x4, 0x4, 0xa725, 0x7, 0x99233fb, 0x3, 0x2, {0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x40, 0x8000, 0x81, 0x9, 0xe1dd}}, &(0x7f0000cf4000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000569000)=r3, 0x4) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:45 executing program 2 (fault-call:13 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/dsp\x00', 0x10000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cc2000-0x10)={r1, 0x28, &(0x7f00007af000-0x28)}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e54000+0xc51)={0x10000000}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndctrl(&(0x7f00009c4000)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x800) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000561000)={0x5, 0x9, 0x3, 0x3, 0x5}) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 122.304179] RIP: 0033:0x453a59 [ 122.307348] RSP: 002b:00007eff6cc75c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 122.315045] RAX: ffffffffffffffda RBX: 00007eff6cc766d4 RCX: 0000000000453a59 [ 122.322341] RDX: 0000000000000000 RSI: 0000000020fd0000 RDI: 0000000000000014 [ 122.329615] RBP: 000000000071bea0 R08: 0000000020deaff0 R09: 0000000000000010 [ 122.336887] R10: 00000000200007ff R11: 0000000000000246 R12: 0000000000000016 [ 122.344247] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/13 19:20:45 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00004d4000)={0x0, 0x0, &(0x7f00003ba000)=[{&(0x7f0000aaa000-0xd8)="b7", 0x1}], 0x1, &(0x7f00002c1000)=[]}, 0x0) sendmsg(r0, &(0x7f0000431000-0x38)={0x0, 0x0, &(0x7f0000173000)=[{&(0x7f00007d7000-0x5c)="f0", 0xffffffffffffff1e}], 0x1, &(0x7f00009bb000)=[]}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000815000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}}, 0xc7, 0xc1c, 0x6a, "b8f1819f02871d89616667b35a479143db3badfc8d0ac38c05f5e3e9590df06282bb6df362bb0f42d1f7abb57ef19d76ab45c6af9a46d99b6920094b2ef5501bee9b982fb8a624cb370bfc4ec1956e90"}, 0x160) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x0, 0x20}, 0xc) r1 = dup(r0) bind$pptp(r1, &(0x7f00005b7000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 122.433765] FAULT_INJECTION: forcing a failure. [ 122.433765] name failslab, interval 1, probability 0, space 0, times 0 [ 122.445148] CPU: 0 PID: 20180 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #311 [ 122.452531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.461899] Call Trace: [ 122.464552] dump_stack+0x194/0x257 [ 122.468214] ? arch_local_irq_restore+0x53/0x53 [ 122.472908] ? finish_task_switch+0x1b9/0x890 [ 122.477444] should_fail+0x8c0/0xa40 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fee000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002de000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fed000)=0x1ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fef000-0x1)='\x00', 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) accept(r0, &(0x7f0000c91000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000416000)=0x26) connect$can_bcm(r3, &(0x7f0000d84000-0x10)={0x1d}, 0x10) 2018/02/13 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007cd000)=r0, 0x4) r1 = add_key$user(&(0x7f00005f3000)='user\x00', &(0x7f0000705000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bd0000-0xf9)="e6238940a38012c15ebc8ec635423ac38f8b4cf7c15cd7ad5c027bc74acb2db24758c7f502e7c7dbc6bb03dcda5216c512d7e580605e3be62d3571e5044c879f77dc987f7aa3395c9323d5c7eb715a8159c3dc54f348617711f47544ac48e5d1129c79d16349834ae9df69912ae927da1b458dc71c30b6a3bf4e14539be5a7704550d7a10f34a336debe9737cef378b630db539c845890d8cc2bc8680072ac13f0bb784807744740b239a9a2f62f7bcd1c48e6a41ac59d8cb195fb4c046fee68871f652783b15fa9f69e91d64a6a45ba51cbce039429754aa7fbdc0e7cf00c525cec11acef10c0d817e458900f91dcef8817e92b214de96f94", 0xf9, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dbc000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x6, @empty}, 0x10, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 122.481258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.486418] ? __sched_text_start+0x8/0x8 [ 122.490628] ? find_held_lock+0x35/0x1d0 [ 122.494729] ? __lock_is_held+0xb6/0x140 [ 122.498827] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 122.504735] ? print_irqtrace_events+0x270/0x270 [ 122.509532] should_failslab+0xec/0x120 [ 122.513540] kmem_cache_alloc_node+0x56/0x760 [ 122.518062] ? __sk_dst_check+0x1a5/0x380 [ 122.522240] __alloc_skb+0xf1/0x780 [ 122.525885] ? skb_copy_and_csum_dev+0x370/0x370 2018/02/13 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000203000)={0x80000001, 0x8, 0x9}) r2 = syz_open_dev$tun(&(0x7f0000153000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b04000)={&(0x7f0000ef9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00009f0000)=[{&(0x7f000064b000-0x70)=""/112, 0x70}, {&(0x7f0000d04000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f000069c000)=""/4096, 0x1000, 0x7}, 0x40002020) r4 = dup2(r3, r2) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x3, 0x0, 0x1, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748"}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408}, 0x0) 2018/02/13 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) listen(r1, 0xb4a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @empty}}, 0x0, 0x5}, 0x98) [ 122.530669] ? __lock_is_held+0xb6/0x140 [ 122.534769] ? tcp_md5_do_lookup+0x256/0x730 [ 122.539195] ? __inet_check_established+0xaad/0xed0 [ 122.544230] ? check_noncircular+0x20/0x20 [ 122.548480] sk_stream_alloc_skb+0x126/0x9a0 [ 122.552900] ? ipv4_mtu+0x347/0x4c0 [ 122.556545] ? tcp_init_transfer+0x3e0/0x3e0 [ 122.560980] ? __lock_is_held+0xb6/0x140 [ 122.565078] tcp_connect+0x11d3/0x40f0 [ 122.569012] ? tcp_push_one+0x100/0x100 [ 122.573001] ? print_irqtrace_events+0x270/0x270 [ 122.577773] ? secure_tcp_seq+0x9f/0x150 [ 122.581824] ? lock_downgrade+0x980/0x980 [ 122.585983] ? pvclock_read_flags+0x160/0x160 [ 122.590466] ? mark_held_locks+0xaf/0x100 [ 122.594602] ? ktime_get_with_offset+0x188/0x420 [ 122.599355] ? kvm_clock_get_cycles+0x25/0x30 [ 122.603852] ? do_gettimeofday+0x190/0x190 [ 122.608086] ? tcp_set_state+0x201/0x830 [ 122.612134] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 122.617314] ? tcp_fastopen_cookie_check+0x720/0x720 [ 122.622408] ? siphash_1u64+0x18/0x270 [ 122.626463] ? secure_tcp_ts_off+0x98/0x170 [ 122.630777] ? xfrm_lookup_route+0x4f/0x1a0 [ 122.635085] ? dst_release+0x3a/0x90 [ 122.639154] tcp_v4_connect+0x15ef/0x1e70 [ 122.643730] ? SyS_sendto+0x40/0x50 [ 122.647371] ? tcp_v4_inbound_md5_hash+0x510/0x510 [ 122.652288] ? check_noncircular+0x20/0x20 [ 122.656501] ? __lock_is_held+0xb6/0x140 [ 122.660574] __inet_stream_connect+0x2d4/0xf00 [ 122.665156] ? inet_bind+0x930/0x930 [ 122.668874] ? tcp_sendmsg_locked+0x1f71/0x3c70 [ 122.673526] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.678875] ? kmem_cache_alloc_trace+0x459/0x740 [ 122.684055] ? check_noncircular+0x20/0x20 [ 122.688407] tcp_sendmsg_locked+0x264e/0x3c70 [ 122.692902] ? avc_has_perm+0x35e/0x680 [ 122.696866] ? lock_downgrade+0x980/0x980 [ 122.701006] ? lock_release+0xa40/0xa40 [ 122.704973] ? lock_downgrade+0x980/0x980 [ 122.709123] ? tcp_sendpage+0x60/0x60 [ 122.712954] ? print_irqtrace_events+0x270/0x270 [ 122.718821] ? find_held_lock+0x35/0x1d0 [ 122.722894] ? lock_acquire+0x1d5/0x580 [ 122.726848] ? lock_acquire+0x1d5/0x580 [ 122.730808] ? tcp_sendmsg+0x21/0x50 [ 122.734542] ? mark_held_locks+0xaf/0x100 [ 122.738681] ? do_raw_spin_trylock+0x190/0x190 [ 122.743253] ? __local_bh_enable_ip+0x121/0x230 [ 122.747912] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.752917] ? lock_sock_nested+0x91/0x110 [ 122.757139] ? trace_hardirqs_on+0xd/0x10 [ 122.761275] ? __local_bh_enable_ip+0x121/0x230 [ 122.765947] tcp_sendmsg+0x2f/0x50 [ 122.769473] inet_sendmsg+0x11f/0x5e0 [ 122.773955] ? __might_sleep+0x95/0x190 [ 122.777917] ? inet_create+0xf50/0xf50 [ 122.781802] ? selinux_socket_sendmsg+0x36/0x40 [ 122.786463] ? security_socket_sendmsg+0x89/0xb0 [ 122.791204] ? inet_create+0xf50/0xf50 [ 122.795082] sock_sendmsg+0xca/0x110 [ 122.798787] SYSC_sendto+0x361/0x5c0 [ 122.802496] ? SYSC_connect+0x4a0/0x4a0 [ 122.806457] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.811288] ? vfs_write+0x374/0x510 [ 122.814988] ? wait_for_completion+0x770/0x770 [ 122.819918] ? __lock_is_held+0xb6/0x140 [ 122.824011] ? __sb_end_write+0xa0/0xd0 [ 122.827984] ? fput+0xd2/0x140 [ 122.831175] ? SyS_write+0x184/0x220 [ 122.834881] ? SyS_read+0x220/0x220 [ 122.838501] SyS_sendto+0x40/0x50 [ 122.841940] ? SyS_getpeername+0x30/0x30 [ 122.845991] do_syscall_64+0x282/0x940 [ 122.849865] ? __do_page_fault+0xc90/0xc90 [ 122.854090] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 122.859615] ? syscall_return_slowpath+0x550/0x550 [ 122.864533] ? syscall_return_slowpath+0x2ac/0x550 [ 122.869467] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 122.874829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.879674] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = socket(0xa, 0x0, 0x8000) r2 = shmat(0xffffffffffffffff, &(0x7f00006c7000/0xd000)=nil, 0x1000) shmdt(r2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c9f000)=0x1000, &(0x7f0000fee000-0x8)=0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000bf9000-0x4)=0x1, 0x4) [ 122.885713] RIP: 0033:0x453a59 [ 122.888884] RSP: 002b:00007eff6cc75c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 122.896576] RAX: ffffffffffffffda RBX: 00007eff6cc766d4 RCX: 0000000000453a59 [ 122.903826] RDX: 0000000000000000 RSI: 0000000020fd0000 RDI: 0000000000000014 [ 122.911611] RBP: 000000000071bea0 R08: 0000000020deaff0 R09: 0000000000000010 [ 122.918863] R10: 00000000200007ff R11: 0000000000000246 R12: 0000000000000016 [ 122.926116] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000001 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr, @empty}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000496000)='/dev/admmidi#\x00', 0x100, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000890000-0x28)={0x81, 0x17, 0x75, 0x80, "aebddd772101bee5b634f1346168e66f75a94a9798021667fa3c3688c8bd3f76"}) 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr, @empty}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000496000)='/dev/admmidi#\x00', 0x100, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000890000-0x28)={0x81, 0x17, 0x75, 0x80, "aebddd772101bee5b634f1346168e66f75a94a9798021667fa3c3688c8bd3f76"}) 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@generic="9855c8f55604a6fe9141261d87a11c2a", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e3000)='/selinux/enforce\x00', 0x214001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fd3000-0x20)={0x9, 0x6, 0x91aa, 0x8b, 0x10, 0x4}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c10000-0x8)={0x0, 0x2}, &(0x7f0000f92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004f7000-0x8)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f67000)={r2, 0x80000001, 0xfffffffffffffdc4, "af384a6ea8b02a79b40a02284f72fd1db85751b041eeacdcafe99ae828a48dbbc5ab2bbae318fc3eb9fc4a1a950061383a8b1dc8023abb6740740f2e2194f84bc51f04886cfb2000e2e78d4a1548516f6eb1d2378cc753b9ac0b2c287e5e02cad4bcc272d449467e8c5638168a891e649bae797d10d77b9e683c5c681872680626bfcc9deb16681dd003b48114e44753d570a84db7352e6c505e62938b244f68b52ff8577b02445cb61ccdce4fef6ca61a088ecfc82876a30ee2c474320d1aa6001ff8cf4c56"}, 0xce) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fed000), &(0x7f0000df0000)=0x4) 2018/02/13 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000ec3000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x15b1}, 0x1c) getsockname(r0, &(0x7f00007c3000-0x8)=@sco, &(0x7f0000977000-0x4)=0x8) socket(0x0, 0x0, 0x0) 2018/02/13 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000731000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000383000-0x4)=0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000016b000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x67df}, &(0x7f0000f97000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r3, @in6={{0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8f}}, 0x5566, 0x6}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) connect$inet6(r1, &(0x7f0000e75000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffffffffffb}, 0x1c) 2018/02/13 19:20:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a6c000)=0xffffffffffffffe1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa7000)='net/ip6_tables_targets\x00') r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b6a000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000905000-0x4)=0xffffffffffffff7f, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f0d000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00004b2000)='net/raw\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x124, 0x10000000000000) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/13 19:20:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b15000-0x9)='/dev/dsp\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001f2000/0x18000)=nil, &(0x7f0000e35000)=[@text16={0x10, &(0x7f000097d000)="0f20e06635000001000f22e0643e0f01d166b80500000066b93c4200000f01d90f01cb65f30f5e7406ba2100b89a2def3ed9b2b02cd9ecba4200b80000ef0f2343", 0xf3}], 0x0, 0x0, &(0x7f0000724000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e95000)) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000089f000)="1e6dd9307796461944db914b1672861863b3c311640fdefcd4e10dcf3280e477a90fd3e60eabe1b07fcf449ee555a04a7193ca3b7a5225578c075e97875c704d17e0661430", 0x45) recvmsg(r1, &(0x7f0000d3a000-0x38)={&(0x7f0000832000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000067b000)=[{&(0x7f0000cb2000-0x6f)=""/111, 0x6f}, {&(0x7f000068c000-0x50)=""/80, 0x50}], 0x2, &(0x7f0000100000-0xe5)=""/229, 0xe5, 0x6}, 0x2000) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/13 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x7ffffffffffd, 0x0, 0x4}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f83000-0x8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000739000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fee000-0xc)={0x6, r2, 0x1}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000fed000)=0x8, 0x4) prctl$setmm(0x23, 0x4, &(0x7f0000829000/0x4000)=nil) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r4 = syz_open_dev$mice(&(0x7f0000d1a000)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$KDSKBLED(r4, 0x4b65, 0x401) 2018/02/13 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000800007fd, 0xffffffffeffffffc) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00009d1000-0x78)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/13 19:20:46 executing program 6: prctl$intptr(0x1c, 0x64) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4500, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000881000)={"52a7bf10e12c7c9be3e95b3995210491", {0x4, 0x3, 0x9, "9e5007bd4265", 0x1f}}) 2018/02/13 19:20:46 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000671000-0xb)='/dev/adsp#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x35, 0x3, [0x7cc518a0, 0x4, 0x9c68]}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x401, 0x0, 0xa5d4, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="c1bb1ab2fe8a"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000032d000-0x70)={[{0x8, 0x2, 0x1, 0x3ff, 0x5, 0x4, 0x7fff, 0x3, 0x970, 0x7, 0x8, 0x7, 0xf420}, {0x2ec, 0x20, 0x74a2, 0x1, 0xffff, 0x3, 0x8, 0x7e, 0x0, 0x4, 0x7fff, 0x400, 0x80000000}, {0x1, 0x6, 0xffffffff, 0x6, 0x1000, 0xc1, 0x3, 0x3, 0x0, 0x12, 0x5def, 0x1cb4, 0xab}], 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r5 = userfaultfd(0x800) r6 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r3, r4, 0x7, r5, r6) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffde5) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d6000-0xb8)={0x0, 0xaf, 0xfffffffffffffffd, 0x89d0, 0x100000000, 0x3672, 0x6, 0x871, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8001, 0xffffffff80000001, 0x6d5c, 0x40, 0x9}}, &(0x7f000045b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000375000-0x4)=r8, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000a0a000-0x40)={&(0x7f00002a6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000080c000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000730000)=[0x0, 0x0], &(0x7f0000355000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x2, 0x4}) sendto$inet(r7, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000241000-0xa8)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x60000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x1, @empty}], 0xa8) socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setlease(r0, 0x400, 0x3) clock_gettime(0x5, &(0x7f0000127000)) 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000fee000-0xc)='/dev/amidi#\x00', 0x3, 0x80000) 2018/02/13 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000baf000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000760000)={0x0, 0xc, "8642dd12b7db15f0d0a2664b"}, &(0x7f0000973000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a3f000-0x8)={r2}, &(0x7f0000af0000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b0e000-0x4), 0x4) 2018/02/13 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004da000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005b9000-0x18)={0x286, 0x0, []}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000162000)={{0x1, 0x4000, 0x1e, 0x4, 0xfff, 0x0, 0x111c, 0x200, 0x20, 0x95e4, 0x7f, 0xdec}, {0x5000, 0x3000, 0x0, 0x1, 0x5, 0x7, 0x7, 0x32def174, 0x8, 0x9, 0x7, 0x2}, {0x2000, 0x4, 0x8, 0x101, 0x3, 0x1, 0x1f, 0x1f, 0x2, 0x200, 0x5, 0x3}, {0x1000, 0x2, 0xf, 0x2, 0x9, 0x8000, 0xfff, 0x3, 0x5, 0x3, 0x6}, {0xf000, 0x10d000, 0xb, 0x7, 0xffffffff00000001, 0x100000000, 0x0, 0x4, 0x1f, 0x1, 0x6d4f, 0x5}, {0x2000, 0x3003, 0x10, 0x80000001, 0x5, 0x1, 0xc6c, 0x101, 0x0, 0x539e, 0x4}, {0x5000, 0x7000, 0x0, 0x4, 0x7, 0x9, 0x4, 0x8, 0x3, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x200}, {0x1001, 0x3000, 0xf, 0x8000, 0x821f, 0x22, 0xf234, 0x2, 0x6, 0x6da9, 0x3, 0x4}, {0xd000, 0x106000}, {0x17000, 0x4000}, 0x0, 0x0, 0x7000, 0x412, 0x9, 0x8400, 0x107002, [0x5, 0x80000000, 0x100, 0x7]}) 2018/02/13 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) madvise(&(0x7f00002ab000/0x3000)=nil, 0x3000, 0x13) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000777000)='/dev/ppp\x00', 0x80840, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000f98000)) listen(r0, 0x480) r2 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003df000)={0x0, 0x7d}, &(0x7f0000b75000-0x4)=0x8) 2018/02/13 19:20:46 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) r1 = memfd_create(&(0x7f0000031000)=']cgroup%*mime_type\x00', 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e24000-0x4), 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000194000)=""/125) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f000086a000-0x4)=r2) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r3 = syz_open_dev$sndmidi(&(0x7f0000c70000)='/dev/snd/midiC#D#\x00', 0x0, 0x100) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r4, 0x2}) signalfd4(r0, &(0x7f00004f1000-0x8), 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@int, &(0x7f0000003000-0x4)=0x4) 2018/02/13 19:20:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) syz_open_pts(r0, 0x40a200) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a76000)={0x0, 0x3f, 0x2, 0x2, 0xfff, 0x1, 0x81, 0x3, {0x0, @in6={{0xa, 0x1, 0xd70, @empty, 0x7}}, 0x401, 0xfffffffffffffffe, 0x8a, 0x2, 0x7}}, &(0x7f0000eff000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000664000)={r1, 0x8000}, &(0x7f00008c5000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000021000), &(0x7f000059b000)=0x4) read(r0, &(0x7f0000602000)=""/5, 0xfffffffffffffd89) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000040000-0x1), 0x1) 2018/02/13 19:20:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000376000)={0x1, &(0x7f0000f7f000-0x4)=[{}]}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r2 = add_key$keyring(&(0x7f00009f8000-0x8)='keyring\x00', &(0x7f0000368000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f00005e1000-0x6)='rxrpc\x00', &(0x7f0000f81000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000064f000-0xd)='securityvmnet0self\x00', 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) listen(r1, 0xc0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fa9000)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009f8000-0xc)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006e5000-0x18)={0x7, 0x1, 0x10001}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b5e000)={0x0, 0x800}) socket$nfc_llcp(0x27, 0x3, 0x1) sync_file_range(r2, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) sched_getattr(r3, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) r4 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c80000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbf000-0x4)=@assoc_id=0x0, &(0x7f0000d93000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000d4a000)={r5, 0x3}, &(0x7f0000ee3000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000007a000)={{0x3f, 0x0, 0x80, 0x6, 0x3, 0xffff}, 0x79, 0x4, 0x9}) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef7000-0x10)={0x7, 0x80000000}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/13 19:20:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r1 = userfaultfd(0x800) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(0x0, r0, 0x7, r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d86000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) fcntl$setown(r1, 0x8, 0x0) accept$packet(r4, &(0x7f00009a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000820000-0x4)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(r3, &(0x7f0000c13000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffe7c) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) syz_open_dev$loop(&(0x7f00004e9000)='/dev/loop#\x00', 0x8, 0x180) 2018/02/13 19:20:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) clock_gettime(0x0, &(0x7f0000ce9000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, r2}, {}, {}, @queue={0x0, {0x0, 0x8000000000000000}}}], 0x30) 2018/02/13 19:20:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000099a000-0x20)={@common='bridge0\x00', @ifru_flags=0x4000}) r1 = creat(&(0x7f00001a5000-0x8)='./file0\x00', 0x100) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1f) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b69000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fee000-0xc)={@local, @multicast2, 0x0}, &(0x7f0000fed000)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fee000), &(0x7f0000c2a000)=0x4) fstat(0xffffffffffffffff, &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000091d000-0x40)=[{r1, 0x100}, {r1, 0x400b}, {r1, 0x8400}, {r0}, {r0, 0x40}, {r0, 0x1000}, {r0}, {r1, 0x20}], 0x8, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fed000)={{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xa03, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x11, r2, r3}, {0xc97, 0x1, 0x4, 0x2210, 0x8, 0x4, 0x0, 0x3ed}, {0x279a, 0xb1, 0x1f, 0x7}, 0x10000, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x6000, 0x8, 0x401, 0xad}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0xc94a, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000fef000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000800000004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d4000-0xf)='/dev/sequencer\x00', 0x105082, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x26aefd1f2ecafe04, &(0x7f0000d12000-0x50)={@common='bcsh0\x00', @ifru_ivalue=0xbfe0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002ed000)=0x0) ptrace$cont(0x18, r3, 0x3, 0xd6) r4 = syz_open_dev$sndpcmp(&(0x7f0000a94000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000f6c000-0xc)) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000e63000)=""/131, &(0x7f000087e000)=0x83) sched_setaffinity(r3, 0x8, &(0x7f000020c000-0x8)=0x80) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000498000)={0x0, 0x7fffffff, 0x6, 0x6, 0x7f, 0xfff, 0x0, 0x400, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, 0x7f, 0xffff, 0x249, 0x2, 0x5}}, &(0x7f0000690000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f5e000)={0x0, 0xfffffffffffffc00}, &(0x7f00001b8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005af000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e25000)={r2, 0x5, 0x0, 0x5, 0x2, 0x7, 0x828, 0x7f, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x20, 0x5, 0x869, 0x81, 0x933}}, &(0x7f00008b8000-0x4)=0xb8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r0, 0x50, &(0x7f0000474000)}, 0x9) 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000be8000)={0x0, 0x0}) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f00003eb000-0xc4)=""/196) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000a4f000-0x50)={0x1, 0x2, 0xfff, 0x0, 0xd}) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x4, 0x82400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b98000-0x8)={r2, r4}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000-0x8)) fcntl$setpipe(r3, 0x407, 0x40bd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000af2000)=""/196) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00008b3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000e2000-0x51)="4633661c99f97ab3309372d288f900f58541916751293bad72585a24c2f40c07", 0x20) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fee000-0xa)='/dev/dsp#\x00', 0x5, 0xc900) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000fef000-0x8)={0x6, 0xffffffffffffffd3}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fee000-0x8)={0x0, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}}, 0x101, 0x4}, &(0x7f0000aec000-0x4)=0x98) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ff0000)="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", 0x1000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff0000-0x10)={r2, 0x1e0, 0x6, 0x9}, &(0x7f0000ff0000-0x4)=0x10) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f00006f2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002a0000)={0x0}) timerfd_settime(r1, 0x1, &(0x7f0000223000)={{r4, r3}, {r2, 0x989680}}, &(0x7f0000a37000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000204000+0xbbf)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00009ec000-0xbc)={0x9, 0x0, 'client1\x00', 0xffffffff80000000, "b2275e7e19c4dc74", "1ffb1ceaa8427589abec0b72f028aff5ddd18e3c4a61ee114f8ea9dd2d799e36", 0x80000000, 0x402}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d7b000)={0x4000000000, 0x0, &(0x7f00000dd000)}) 2018/02/13 19:20:47 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b89000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00007f7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000051000)=[], 0x0, 0x0, 0x0, 0x4001}, 0x0) truncate(&(0x7f0000589000)='./file0\x00', 0x0) 2018/02/13 19:20:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xbda, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1000, 0x2fa, 0xfffffffffffffffa, 0x1, 0x400, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b41000)=""/164) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x54, 0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0xffffffffffffffff) ftruncate(r2, 0x401) ioperm(0x5, 0xffff, 0x0) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x50, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000013000)=0x4) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000015000-0x10), &(0x7f000000b000-0x4)=0x10, 0x80000) 2018/02/13 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfb}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000079000)='/dev/qat_adf_ctl\x00', 0x101, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00006a1000-0x50)={@common, @ifru_map}) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 2: getrlimit(0xb, &(0x7f00005a7000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = open(&(0x7f0000916000-0x8)='./file0\x00', 0x80, 0x100) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000150000-0x6)={0x100000001, 0xff, 0x5}) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r3, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000204000)='/dev/sequencer2\x00', 0x4400, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000052000-0x4)=0x3, &(0x7f0000be6000)=0x4) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000de8000), &(0x7f0000a58000-0x4)=0x4) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f00003ea000-0x4)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/ppp\x00', 0x0, 0x0) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000687000)={&(0x7f0000f7f000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000042f000-0x10)={&(0x7f0000eca000)={0x5a4, 0x1a, 0x8, 0x7, 0x0, {}, [@nested={0x2fc, 0x1c, [@generic="8b0db41134b1ec99bf5b7a55396ff794fa0c4304eb637a04d74cfafc5d03b350f1f671765635276a9dbd8b8d38e2e31d901304164d6da313da19ee635d813e503bb39cec0aa3a2a40b32b3c5c39e4ab3899b3bf08d47b896e7bbb8e8608c179f6a08cb81046deb422e99a0036801e4fca6dc1173dee4d22f8b1f2377e2fcbb9747463db9984da7b748279ba40d36fbeff7e68feadd4ba5509aba3dd494572deddef486de34160db34baa13a07f88b334c68f8cadd5a49c5e7a4e5eef65d40e1916dfe41ec51787c7f93260e1e4a81df22aaff124d5b8787c862587bbc97af9af884f", @typed={0x10, 0x31, @u64=0x6}, @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x3, @u64=0x400000000}, @typed={0x10, 0xd, @str='-eth0\x00'}, @typed={0x10, 0x5b, @str='cgroup\x00'}, @generic="aa6c459da697e01b65d01224008be639d4047af6493a7e942cced7a43f8aaf45d0167c85290e62e278c32602bc762e1be0126b8dd594e785eaed847ce5b02c329986c9e90e3d7c88e64ea33f60060127a2c13c10a2b0cb50b3a2d87a9c3693029bc0d5e73b0599c6738c989a9837e6842751fda30a0843ddd9a6016523136feea3c8df2f815d835d01cbc203fba2fe63cadc82280a61a1085bdb7422fed9c685724582ea6a85e4cbdfdf1efe5a403c8a2e70b7d912eaa4cec52b5bc333837869410ccf5253ca1c14249a4dd54fbc7bbbdf", @generic="bb9ff2d0b413a5b5cd287b5e45bcec469cd48b91e6134f98819a783610fbbe69104fede9ef5c8f2247e01cee7fb1d71da59fe2922bcc5b7f9b5908e8c6f64e33ea8290568f525732cc454926f2fc170bbde756564f94443206673c62275c2331975ec04f7b371fa057f5e525b0db1eae91c1f8628ac13a7e7843b3e0828b7c3a606473a4f3840c2ecc99e8e54533d44026f01e6e648ebcc7ddf9b8d153d67371d345a93b6a7fbf4b5f5bd53038b1ec39939750fb74c162ba4d849f878d0dd1aab086cb6f9f3065620764a4e25f71b8939be9457438e7fb9799e1", @typed={0x10, 0x7b, @u64=0xffffffffffffff48}]}, @typed={0xc, 0x7a, @pid=r1}, @nested={0x1e0, 0x86, [@generic="e129c76f446175cf452eefa6f69f8890448f2e2e6204a532fc89775b9bd06461eb1358e046af7a664296293babaf8ee5076566768117de105a159e0700c4cb90647a0d3a397f0f71f10585fe09be36afc1e95c551f7dd4c6a9f0f098613fe41894b8c9aae94f61c707b1a30c3271d467438d4b0877bbec3af43511dd6b37ff31bb3d5fd7fdd873e8", @generic="c82923d24080d97505a80cbab3d3bdeabf291e7ba5844a3d3b32fb518c3f89e7d05b9d80362821ff90817bc18d77b643a33ec1ce7a1d3ae8f83e476a7ab6390d56f7dfe82c0eb1bd426fc669", @generic="a39b815b446639f816106197ce2de47043f2a1c7c53dc945191bc19ff189ed9e8878c9614f08ce10ef21c409ad07b67d6f354f82b3b4e5e2f58a7340037432100b71ce000029", @typed={0xc, 0x5c, @str='\x00'}, @typed={0xc, 0x80, @str='.\x00'}, @typed={0x10, 0x4b, @u64=0x10001}, @typed={0x44, 0x7d, @binary="8a2cd06c99d9c45e287f76fd020beda55024eeacdddefd146faa7acb18436ae9d9fe18ad617542c1c15133e9db2bbe9b082973e6e9fa11d6e1c3e6"}, @generic="98317bd0db549afb13a563960f2bcc38745203dac5ba01cae606d2fbd4de816e39638eef66e50b02f2fb4085a4591e31d971a7b328926152d082c6dca8fc2377b78b1d5a39c5899157445bd10135c9713c5f52eed079"]}, @generic="4c62d59d87d2d83f9187fe3747b764750d6f7833c5d86721fac6ba254f75b15cf99f0342d252db128d4d8e438b40e000087e2385135bed7ba4a7569181c3056ae9469ed186653aea42b3efd5285bbae90828d5b0f2fa31820966ee6a965e26daaed17bd22d765bd27d75fed1bc22c48bdc71116cf859bb855880b91c7762386155a2b8aea55f07b020a1d99b4948ae435e0083035a11c8bdd02b6f275358110327c927b7a96bf30a"]}, 0x5a4}, 0x1}, 0x4000801) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0xa2) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r2) 2018/02/13 19:20:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b08000-0x11)='/dev/qat_adf_ctl\x00', 0xa080, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00007ca000), &(0x7f0000463000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) r2 = syz_open_procfs(0x0, &(0x7f00005eb000)='attr/exec\x00') write$vnet(r2, &(0x7f0000fab000-0x68)={0x1, {&(0x7f0000de7000)=""/129, 0x81, &(0x7f0000f2b000-0x6a)=""/106, 0x3, 0x7}}, 0x68) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fed000)={0x0, 0x401, 0x20}, &(0x7f0000fee000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fee000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fee000)=@sack_info={r1, 0xffff, 0x1}, &(0x7f0000fee000)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000027d000), &(0x7f0000fef000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fee000-0xa)='/dev/dsp#\x00', 0x6, 0x1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000029c000)={@generic="c69c2d13937556dd085589558636c6bc", 0xfffffffffffffffd}) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000fed000)='/dev/dmmidi#\x00', 0x3, 0xa000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000034a000)={0xd0002000}) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) ppoll(&(0x7f0000008000)=[{r0, 0x109c}, {r0, 0x40}, {r0}, {r0}, {r0, 0x2}, {r0, 0x20}, {r0, 0x1}, {r0, 0x1202}, {r0, 0x1024}, {r0, 0x8}], 0xa, &(0x7f000002c000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x80}, 0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x3, 0xc31, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}, 0xff, [0x2, 0x53, 0x7fff, 0x5, 0x5, 0x34, 0x222, 0x6]}, 0x5c) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000001e000)={0x0, 0x7000}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f2000-0x10)={r0, &(0x7f00003d5000)="8c"}, 0x10) pipe(&(0x7f0000c75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005a6000-0x8)={0x0, 0x6}, &(0x7f0000672000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000029e000)=@assoc_id=r2, &(0x7f0000c4a000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c8d000)) [ 123.877062] QAT: Invalid ioctl 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000007f000)=""/88, &(0x7f000032a000)=0x58) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0xfef4) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_dev$audion(&(0x7f0000130000-0xc)='/dev/audio#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000d11000-0x4)=0x2) 2018/02/13 19:20:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000eb3000)=0x100000001, 0x4) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 123.962896] QAT: Invalid ioctl [ 123.966274] audit: type=1400 audit(1518549647.469:121): avc: denied { create } for pid=20383 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/13 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xfffffffffffff001, @loopback={0x0, 0x1}}, 0x1fe) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0xd}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003ea000)={0x6, r0}) r2 = getpgrp(0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003ce000)) get_robust_list(r2, &(0x7f0000179000-0x8)=&(0x7f0000e96000), &(0x7f0000919000-0x8)=0x18) ioctl$KDSETLED(r1, 0x4b32, 0x8) listen(r0, 0x7fffffff) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000065b000-0x4), &(0x7f000033c000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000327000)={0x0, 0x40, &(0x7f00008da000-0x40)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x4b2}]}, &(0x7f0000838000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000046d000-0x98)={r3, @in={{0x2, 0x1, @empty}}, 0x4, 0x3a}, &(0x7f0000624000+0xd83)=0x98) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000f5000-0x20)={0x0, 0x3, 0x7, 0x7fffffff, 0x1, 0x3ff}) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00004cb000)=0xdb, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c96000-0x8)) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000231000-0x8)={0x0, 0x0}, 0x4000) getsockname$packet(0xffffffffffffff9c, &(0x7f00007d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000201000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e47000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) bind$alg(r0, &(0x7f0000b54000-0x58)={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3b5) accept4(r0, 0x0, &(0x7f00003e3000), 0x0) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7f000-0x4)={r0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fee000-0x4)=0x6) 2018/02/13 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fa4000)={0x0, 0x7ff, 0x400000000000000, 0x7, 0x81}, 0x14) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x1c280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4), 0x4) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f00005cc000), &(0x7f0000175000)) 2018/02/13 19:20:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$getownex(r1, 0x10, &(0x7f0000980000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0xc, &(0x7f0000f3c000)={0x7, 0x0, 0x4a2, 0x80000000}) r3 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000068b000-0x12)={0x7, [0x0, 0xffffffffffffffff, 0x81, 0x4, 0x3, 0x7ff, 0x8]}, 0x12) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000b8d000)="0001edca2f2fc1bbb2d242b80ad55e49756a3f5e72db4a1bf2f19788be4dc6b58445b9ad08df2989d8893283ed86869f6fa0199d6b14a420aeb6c3f1de8156e2e08bc1c5a34786ab965ce4a7fea8c492e7e9181edc", 0x8) fcntl$dupfd(r4, 0x40a, 0xffffffffffffffff) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000439000)={0x0}, &(0x7f00003d0000-0x4)=0xc) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r2, 0x7, r3, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000159000-0xc5)="33ba1e47b057e3b242cdca378c6f38f754c0aac04ef7af21036ec5e76bb5deb495758e29fbaace04d4a2fc73dcdbcf85769eddaa233e19b5a8a9fb56368a74f0831a963089217ffddf18aa661f8dd1228b39243b5b20bd98f300ba6c1773ca9fd5e4fe97a985f3e196696f2824c1d609185ba69a3b707c989f97d89a12f2615d0eafec3d8ac4c7d30a6b39b4d8f5ca366e99bb550c1a932aef18b2aba1b216eb716eef44de125297b5cf199b90675cf4218dfbf2cb2bab1ce07787be1bf3e52f6084689970", 0xc5, 0x4, &(0x7f0000fa8000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000ab5000)={0x0}, &(0x7f0000461000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x68}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00006ed000)={0x1f, 0x4, 0x8002, 0x3, 0x2, 0x200, 0x81, 0x5, r7}, 0x20) [ 124.040913] audit: type=1400 audit(1518549647.500:122): avc: denied { write } for pid=20383 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012c000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00005e5000-0x20)={{&(0x7f0000c7d000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f000040b000)=[0x2, 0x10001]) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000b7a000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000756000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000069b000-0x4)=0x100000001) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) getpgid(r1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fee000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0xa200) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000856000)='./file0\x00', &(0x7f0000b24000)={0xdc, 0x2, "bdfd8799dc499598cbdb2f66bdfe5897de64947ff3a3f62a01e4fad3f2577e8d0bbebc5fe1de2cb7c57986310384b81dbfd0ff3a36e31a09b4d2de4c8ca60bb2d37279975b8b46cda13267adb645ecb85faee45da197a1bd7e72b1a7bf3801873bc86be9fc66eb60922e421c18d8a9bd9b45e34e682aefb2367867e549af4160be129a82d584666262c62f5d253dff958663c33064811abf2e7a163bf73acef21f2134ff1efeeda3ba3c0a0e07c585ce0db4acf9dd518ad00097ee27a75d7c3450fd9c81478ab8dc5534ed83dee9f99424bc95c4"}, &(0x7f0000fee000-0x4), 0x1000) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000)='./file0\x00', &(0x7f0000010000-0x28)=[&(0x7f000000c000)='@\x00', &(0x7f000000f000)='#md5sum\x00', &(0x7f0000010000-0x1)='\x00', &(0x7f0000010000-0x1a)='user\'bdev-\'ppp1GPL*md5sum\x00', &(0x7f000000a000-0x6)=']\'@\\-\x00'], &(0x7f0000003000)=[&(0x7f0000010000-0x5)='}.!)\x00']) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)='/dev/sequencer\x00', 0x189402, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f0000002000)=[{}]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/13 19:20:47 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000039b000-0x8)={0x0}) sync_file_range(r0, 0xb6ee, 0xfffffffffffffff8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000207000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@lifetime_val={0x28, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x160}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/cuse\x00', 0x60200, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/sequencer\x00', 0x1, 0x0) bind$ipx(r2, &(0x7f0000da4000-0x10)={0x4, 0xfffffffffffffff9, 0xc7, "4a393dd60130", 0x5a2c}, 0x10) r3 = perf_event_open(&(0x7f0000c70000-0x78)={0x7, 0x78, 0x7, 0x9, 0xaa, 0xbafe, 0x0, 0x290, 0x10000, 0xd, 0x8, 0x10001, 0x0, 0x77, 0x2, 0x8, 0x8001, 0x400, 0x282257ed, 0x7, 0x8, 0x81, 0x4a, 0x7, 0x401, 0x800, 0x8, 0x1, 0x20, 0x6, 0x80, 0x70, 0x40, 0x5, 0x7ff, 0x3, 0x0, 0x6, 0x0, 0xfffffffffffff801, 0x0, @perf_config_ext={0xfffffffffffffffa, 0xffff}, 0x20940, 0x0, 0x402, 0x6, 0x80000001, 0x5, 0x6}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) setns(r3, 0x4000000) socket$can_bcm(0x1d, 0x2, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eeb000-0xb)='/dev/mixer\x00', 0x4880, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00004b9000-0x90)=[{&(0x7f0000737000)="07b0856b924d0d47ad8584e802dbaaa7fd263ffc62ccff3d116784455e04dce59d90d90c0d143b169d93978bdc5d2ccdc9ecbdb72ca27a37e4c2357f90a956ee0ded172143e6e32afb48da71fcd80f2ad34f4eba981796319248153ccab387ff39e99bd48b9d407e116057a1dc66a739300d3c365e8936d72540f3899008115156dc517b120722246c038783bfea923ca59e5daeb995053c0e01d79d0b3b9d4b41d278f4c595d56bbe0d081dce76d6f85f49aeef4d78736447c9e6de4c334e9191", 0xc1}, {&(0x7f0000fee000)="b6299904c90624d956fb3dd3254befb51b8015b72f3d9960b5abf92155123c366a63372cda7a72f4b8ed7eac31b82ea41563df4c527af1e2fcba8de4d174ffaad124e1d27c9655124de8f98b5a0b9472d72673490480cd1c79637f7c532feca826daa44114fee2554897d522d83fe185f1bf045afaa3cbb67962e3a52e8bdd0242df9e460a6afaaafe0f8e0cf4ef37fb2d3704aaa01f1f246977c1ef3968623ad2a4e8465147f66d0ac242adf6023be43c4b7bc0f21f35de5465902a3b861ab70a648db12da6b4", 0xc7}, {&(0x7f0000fef000-0x95)="85c8b9d03043ae9ffb2133db24435c595cb2bc272b574e1814e8701b55a2a79989b60a827035bb2b055f29f765747c86e0624b6dc5f0cffa2ec24d332017793b4c52f237346b4fc8205dc838ce51b23cd3b41193907e39094b977c28ae29203ea538a987e9e3dde97e76eaee088dd23e47bdaa950c881b1859176a0954f95e6c33f5cb380923a1edcaf86949971215fe3db5895906", 0x95}, {&(0x7f0000fef000-0x1000)="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", 0x1000}, {&(0x7f000086b000-0xdc)="39600f2b2229d2f3a8cd594f2cd40f3e6a6ecd35083a8d31fe060be65787658b25650041aac872a972aaf01e02e90285b5912c748247c9e6d62c36dc15ff8fee1a2986e878c34808124c6958cebfbc83bda35468d386a4afa84ade9ca7aaeab4d1636764e101ea7f0ca22c7f3f0d1700b582a90614fc9d652cdf65e7362d174963d82b67308077232a4560f0097541948c2ccbee49fe6a36cdb874969c4cfb05303c894be340acb0cdbdbc96111f3e498252b42da8cd1d29a9acf690c451a4c7f854259673b38887ee7942a39aeca7bf4027e78706d6554d2a3d1cae", 0xdc}, {&(0x7f0000fee000)="225a158e6a6ffd5cfda0f8a0080d6fd6f9a75f127817f1c968a1a862fbb5a3ef2574f03430cbfb6852ef21133f052c57e8685c98b11293d62ef5ba0f2a46fe68cfe12cca07931fa186af30e9c9bd1767d3d1358bad55c6ca80af49f65e0c010fe1f15f822f9f5709862e153bbd7bfc46a47a3bf0d850308084bdc2cdb4dd42b5a6a16ed0ab4a457c319694bacf389888a6ff71bb23d3b05a6bcaa15679feb34b3c2b8cefd5574b", 0xa7}, {&(0x7f0000a41000)="17f6c01bd5c4e178dcdd406917b4b329688964a9ba6bfedf7ca792838e5b2595b6126bf76aade0e6827095cf08e3e60cc6a60e245a300bdffcaffacfb325598402f99fae5da7cb4664551277d8449ba622352acfd40939f5548a630a2a6c54aec0925e38cf99ffa601b067bd7234f1edf86f3aa256824ac7d6108e1cb473952590c0f71df9ff7467f0666ea6f1bcf6e4d26f8a22cd10bf8a9b", 0x99}, {&(0x7f0000fee000)="b20195e8b60833b92c56fff27e604b6e2b3a0438fa62698811852bfedf97abee3acb", 0x22}, {&(0x7f0000fee000)="10a6a648da", 0x5}], 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d27000)={0x8, &(0x7f0000fed000)=[{0x7ff, 0x2, 0x6, 0x2}, {0x6b4a, 0x0, 0x5, 0x3}, {0x20, 0xffffffff80000000, 0x4, 0x2}, {0x8, 0x1, 0xffffffffffff5222, 0x3ff}, {0x8, 0x9, 0x5c75, 0x8162}, {0x7, 0xfffffffffffffffe, 0x100000001, 0x9}, {0x0, 0x7b, 0x5, 0xed8}, {0x200, 0xc57, 0x83ae, 0x2}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fed000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000061b000)={0xaa, 0x40}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fef000-0x2)=0x4, 0x2) r3 = syz_open_dev$mice(&(0x7f0000d18000-0x10)='/dev/input/mice\x00', 0x0, 0x204d40) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000fee000-0x4)=0x8000, &(0x7f0000fed000)=0x4) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000df6000)=@l2, &(0x7f0000896000)=0xe, 0x800) connect$llc(r0, &(0x7f000049c000)={0x1a, 0x10, 0x5, 0x4, 0x10001, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/02/13 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r3, &(0x7f0000e82000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f83000-0x8)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ee000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xef) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r2, 0x7, r3, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/ppp\x00', 0x4000, 0x0) accept4$vsock_stream(r5, &(0x7f0000c3d000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) r6 = syz_open_dev$amidi(&(0x7f0000dee000-0xc)='/dev/amidi#\x00', 0x3, 0x4400) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000ec0000)={0xf000, 0x8000}) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000023b000)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000bcf000)=0xe8) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$void(r6, 0xc0045878) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000f59000), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f0000d8f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000214000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffffee) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x3) socket$rds(0x15, 0x5, 0x0) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x9, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f000000c000-0x4), 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x8}}}, 0x6, 0x90, 0xabe0, "29bfc9888be102990cae38044f78562d623cbd70acbcbc1f632b33d52e43c57db1aec42ed5b59e03611a4f61fa6117aebfb4bdcae7b726f6a9526b502814785b12f083a9fd215a9036fc33e9557e7756"}, 0x160) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/hwrng\x00', 0x10000, 0x0) getpeername$unix(r1, &(0x7f0000937000)=@abs, &(0x7f0000c54000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r2, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/02/13 19:20:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00004a3000-0x20)={0x6, 0xffffffff, 0x200, 0x3, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cf5000)={0x9, 0x100000001, 0x9, 0x9, 0x7fffffff, 0x100000001, 0xffffffffffff7fff, 0x7fff, 0x0}, &(0x7f0000be5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bec000-0x8)={r2, 0x91}, &(0x7f0000606000-0x4)=0x8) write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/13 19:20:47 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aac000-0xd)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80, 0x4}, 'port1\x00'}) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f000084b000/0x1000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000f16000)=@req3={0x8, 0x800, 0x0, 0x1, 0x2, 0x3, 0x761}, 0x3) read(r2, &(0x7f0000969000)=""/17, 0x11) dup3(r2, r3, 0x0) read(r2, &(0x7f0000035000-0x7)=""/7, 0x7) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000d58000-0xdd)=""/221) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fbf000)='./file0\x00', 0x81) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x10001) 2018/02/13 19:20:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) r5 = socket$inet6(0xa, 0x802, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000e32000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00003f3000)=0xe8) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000c7c000)=""/86, &(0x7f0000a2d000-0x4)=0x56) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f000006a000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r6}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) recvfrom$inet6(r5, &(0x7f00008a0000-0xc7)=""/199, 0xc7, 0x10060, &(0x7f0000a71000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x85d}, 0x1c) ptrace$pokeuser(0x6, r0, 0x4, 0x1) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3b049531, 0xffffffffffffff80, 0x1}, 0xe) getresuid(&(0x7f000050c000), &(0x7f0000ebc000-0x4), &(0x7f00003ab000-0x4)=0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000c65000)=r2) readlinkat(0xffffffffffffffff, &(0x7f0000b06000)='./file0\x00', &(0x7f000010c000-0x5d)=""/93, 0x5d) close(r1) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000b59000)={0x30001, 0x0, [0x101, 0x3ff, 0x101, 0x400, 0xd, 0x6, 0x2, 0x1]}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000cf9000)={0xff, 0x9}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000041f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009ce000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x2323, 0xff42, 0x5, "3ad28f712959441f448266b0b4b94b910b0a62f83d58b99a8055e5f460a1fd66103e10ec667f17c97b1c5d840667c4e4e2241494cfefd2fbc557159152dd031200d0b039c3274510ea843b6b6e564b4a"}, 0x160) 2018/02/13 19:20:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f80000-0x8)={r2, 0x80}) 2018/02/13 19:20:47 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000522000-0x8)={0x0, 0x1ff}, &(0x7f0000238000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ec000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffc01, 0x7fffffff, 0x8, 0x7fff}, 0xa0) ioctl$sock_ifreq(r0, 0x22000000008946, &(0x7f0000fed000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a00000081ffffff00000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ff0000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000079f000)={r2, 0x3}, 0x8) connect$packet(r1, &(0x7f0000454000-0x14)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/13 19:20:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) socketpair(0x1f, 0x1, 0xdb3, &(0x7f0000364000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007d9000-0x4)={0x19e3abc48, 0x3e8c59b6, 0x8}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000049d000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendto$inet(r0, &(0x7f0000b56000-0xeb)="d1ae170e344d7bc2267dcdaf6bacf1ac60cb6f1d159c0d487ab3fa211b7c70484927a574ff673f92a3b2b044fedf87096dfc1088abe10694d4e0484b615d166ffd0205e362b2dda5895ddc3437e833928ca06d5b29d93fccd901b931a1f5df7ce6f00e00d1c8c31d680855352cc6d9e5c6edc801a12be30b0bedc985067c5c3d4a8dfb9460a2b0f242094a98a312f9a5612c625a2b6e88858c0d0b66bd4cf3eeee0d4c51de0544c823d610617c62a24c3e675f18a9474cd58085f0d4b19f9934e187bed9de4037557348ee4107788a45e4b6e5b1bae65c903cdd696e95c58bff52bae595df125108bf72b3", 0xeb, 0x800, &(0x7f0000d7f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x40000000000111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x200000) r1 = dup(0xffffffffffffff9c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000088b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f000062e000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x3f) dup3(r0, r2, 0x80000) 2018/02/13 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f0000419000-0xc7)=""/199, 0xc7, 0x20, &(0x7f00005f1000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/vga_arbiter\x00', 0x101080, 0x0) r2 = open(&(0x7f00003cb000)='./file0\x00', 0x2000, 0x10) fanotify_mark(r1, 0x80, 0x20000, r2, &(0x7f0000b79000)='./file0\x00') syz_emit_ethernet(0x32, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f00000d4000)='/dev/sg#\x00', 0x4, 0x10000) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:48 executing program 5: socket$llc(0x1a, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000305000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) shutdown(r1, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="9384b6c097145b751d78efb9d0fe3003", 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000434000)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00002c6000-0xb8)=""/184, &(0x7f00004bb000)=0xb8) sendfile(r1, r0, &(0x7f0000258000)=0x24, 0x100000000000008) 2018/02/13 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/context\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x80000004) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00001d1000)={0x7, 0x5, 0x5, 0x6}, 0x10) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f0000260000)='./file0\x00', &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000001f000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f47000)={0x0, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0xc) setresgid(r4, r5, r6) r7 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000d03000-0xe)='/dev/admmidi#\x00', 0x144, 0x82) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001a1000)=0x4, 0x4) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r3, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffe) r6 = syz_open_dev$sndmidi(&(0x7f00002d3000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x2002) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f00002d3000)=0xfffffffffffffffa) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x3a8, 0x10, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffec5) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a0c000-0xc)={0x0, @multicast2, @broadcast}, &(0x7f0000a61000)=0xc) 2018/02/13 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005f2000)) listen(r0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000915000)={&(0x7f000099a000-0xc)=[0x0, 0x0, 0x0], 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00008c5000)=0x4, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/dsp\x00', 0x415516c5f4f32144, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000022a000)={0x1000000000002000}) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005b6000-0x4), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d}, 0x7, &(0x7f0000205000)=[{&(0x7f00002b2000)='A', 0x1}], 0x1, &(0x7f0000d85000-0x18)=[{0x18, 0x10c, 0x6, "cf"}], 0x18}, 0x0) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000fee000-0x8)={0x6, 0x5}) signalfd4(r1, &(0x7f000048c000-0x8)={0xfffffffffffffffb}, 0x8, 0x800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fee000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x6, 0x10000, 0x7, 0x4, 0x1}, &(0x7f0000fed000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000664000)={r2, @in6={{0xa, 0x2, 0x10000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}}, 0x5, 0x5}, &(0x7f00008bb000-0x4)=0x98) 2018/02/13 19:20:48 executing program 5: sigaltstack(&(0x7f00006fd000/0x2000)=nil, 0x0) r0 = socket(0x1f, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x80, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f00009d4000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x1, 0x105040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000003000-0x10)={0xe6, &(0x7f0000002000)=""/230}) r4 = fcntl$dupfd(r0, 0x406, r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000001000-0xc)={r4, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xfffffffffffffffe, 0xc0000}, &(0x7f0000002000-0x4)=0xfffffffffffffe3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000085, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000000f000)={0x0, &(0x7f0000e57000)=[{0x0, 0x7e6, 0x91e6, 0x4}, {0x0, 0x8, 0xff, 0x3}, {0x80000000, 0x80000000, 0x3, 0x7fffffff}, {0x10001, 0x6, 0x7, 0x80}, {0x6, 0x1ff, 0x0, 0x1}, {0xfff, 0x2, 0x5, 0xfff}, {0x922, 0x800, 0x10000, 0x401}, {0x6, 0x100000001, 0x3, 0x9}, {0x1f, 0x7, 0x4, 0x7}]}, 0xffffffffffffff62) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:48 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00007ff000-0x60), &(0x7f0000b8d000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000c9a000-0x18)="9666a6071e7f526c1053d21978136e12878631ca999f5dfb", 0x18}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) r1 = syz_open_dev$usbmon(&(0x7f0000470000)='/dev/usbmon#\x00', 0x3, 0x202) connect$unix(r1, &(0x7f00003b8000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) open(&(0x7f0000aed000)='./file0\x00', 0x2100, 0x103) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003d2000)=0x6e52) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000090c000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x8, 0x5, 0x1, 0x3ff, 0xffffffff}, &(0x7f000073d000)=0xa0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fed000)={r2, 0x8}, &(0x7f0000a1e000)=0xc) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x0, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x0, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r0, r1+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r2 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f00003aa000-0x1e)={0x6, 0x2000000001, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0}, &(0x7f0000ee7000-0x4)=0xc) ioprio_get$pid(0x1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) close(r4) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x1, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) r8 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r8, 0x0, &(0x7f0000431000)) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/13 19:20:48 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000b09000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000eba000/0x1000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000949000-0x15)=""/21) r1 = syz_open_dev$mice(&(0x7f0000b9d000-0x10)='/dev/input/mice\x00', 0x0, 0x80802) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000ffe000)=""/30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x733, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x1c) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0xff) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000419000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b68000-0xb0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008fa000-0xe8)={{{@in6=@empty, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000070a000)=0xe8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000299000-0x12)='/dev/loop-control\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/13 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x8c93) bind$bt_l2cap(r1, &(0x7f00005e2000)={0x1f, 0xff, {0x284, 0xfffffffffffffff9, 0x7, 0x40, 0x8000, 0x3}, 0x4, 0x1ff}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e91000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007fa000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20140) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00007a4000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000003e000-0x20)={@generic="6825fd60ce2c6364eb00e852d2ab0e59", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) bind$packet(r3, &(0x7f0000a67000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x3c7) 2018/02/13 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bff000-0x9)='/dev/vcs\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000abf000-0x8)={0x0, 0x7b}, &(0x7f0000c30000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b33000)={r2, 0x1}, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f0000c46000+0xdd6)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='/', 0x34e, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000512000)='./file0\x00', 0x301000, 0x30) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003e1000), &(0x7f0000789000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fee000-0x50)=[{&(0x7f0000277000)=""/159, 0x9f}, {&(0x7f0000fee000-0x4b)=""/75, 0x4b}, {&(0x7f00006b4000)=""/168, 0xa8}, {&(0x7f00002c5000-0x5e)=""/94, 0x5e}, {&(0x7f00009c0000-0x1000)=""/4096, 0x1000}], 0x5) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000001000-0x9)=@rc, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000ef2000)={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/02/13 19:20:48 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x3, &(0x7f0000007000-0x8)={0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000012000-0xe0)="6b420e851f6460851e9e905a608685dd9e115c59eff3b80b8d71ede1f536d5a24594c3fa8b0f159bf673923f7f7058d9b5b7e7f8bb24e8e6dd29fbd9916f03aaf61b51a30bd269177775851e5b6fcb643a2d377a98d65f83f4f18ac9690b06f17c7534f9cb1c14788498164a404ee46296470c3dbfb6588738248be3d67ce2ff03b17c323e8522e6f28a2351951ba05aecd1b9ddafee6c14f42a8b5f70df446282b5661c18a11619cf3d0d0a7cc0e6abbb6a5fe37ca383a4e1274373693a5648e08074d2b1f042b77237c97de9c7c1c8adf596801893c35b53aecd5f365f2711", 0xe0) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40}, []}, 0x18}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f0000e18000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00003ff000)={"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"}) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000), 0x0, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x800, &(0x7f0000032000)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000033000-0x1), 0x1) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000002f000)={0x12, 0x4, 0x6}) add_key$user(&(0x7f0000032000)='user\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000032000)="c457d559ec823f5852a7e7bc55396dae1ac17ac4d3ec2a7b649ff26b362c5514bff174352197c5451996de2911506fa2f298636c3f4d6976a341678ad055df8c4a2ddc0d50b3e4d2665fbbb8cf18421fd24bc7fa4f933e14929eff73ef618e2aa14e3f6a8adc979e81f286016092ea083d77d144fea4aeb439ecd37defd2b84a5e5ab6a76afa4841ef4d94f878298a92054fd675e61f7dd3e1b2", 0x9a, r0) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000033000-0x5)='user\x00', &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0x76)="d703b782cd0be7ecbfcaadfa5015d631c529e301855a4df0c57f18d9a0b007e9be6263bf99d94ba637e39784a5b61b836018201f4a4b7e9d05bed24e69d11be1907ba6318d24329179eeff26bf01c395fef48fbebe65c73e6eff46c8e241dc2dac437753163f82cc20d76b38baddc8c666ac795ba392", 0x76, r0) 2018/02/13 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x14, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000783000-0x6)={0x0}, &(0x7f0000808000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f16000-0x8)={r1, 0x5, 0x8}, &(0x7f0000560000)=0x8) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0xffffffff, 0x7, 0x80000000, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) r5 = creat(&(0x7f0000f0a000-0x8)='./file0\x00', 0x4) ioctl$TCXONC(r5, 0x540a, 0x1) flock(r3, 0x2729b97e57ee2c39) syz_open_dev$dmmidi(&(0x7f00007d7000-0xd)='/dev/dmmidi#\x00', 0x90, 0x200) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000262000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000684000)={r4}) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000059f000)={0x4, 0x6, 0x2, 0x1, 0x400000000000000, 0xb0, 0x4, 0x100000001, 0x0}, &(0x7f0000361000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000417000)={r2, 0x400, 0x4, 0x6, 0x2, 0x40}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a96000)={0x0, 0x3, 0x100000000, 0x1, 0x7, 0x4}, &(0x7f000063d000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000501000)={r4, 0xfc0000000000, 0x54fa, 0xdbc, 0x9, 0x80000000}, &(0x7f0000ebc000)=0x14) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r3 = syz_open_procfs(0x0, &(0x7f0000af1000-0x8)='net/tcp\x00') ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000f66000)=""/131) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000767000-0x4)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ae4000-0x47), 0x0, 0x200408d4, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c05000)={r0}) accept$packet(0xffffffffffffffff, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b5b000-0x4)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e6b000-0xc)={0x0, @remote, @multicast1}, &(0x7f0000823000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008c3000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000ad6000)=0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000828000-0xc)={0x6, r0, 0x1}) r6 = openat(0xffffffffffffff9c, &(0x7f0000998000)='./file0\x00', 0x185000, 0x30) fanotify_mark(r5, 0x2, 0x8010002, r6, &(0x7f00002d2000)='./file0\x00') sendmsg$nl_route(r1, &(0x7f0000cca000-0x38)={&(0x7f000028b000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000187000)={&(0x7f00000cf000-0x5c)=@bridge_delneigh={0x5c, 0x1d, 0x301, 0x5, 0x2, {0x0, 0x0, 0x0, r2, 0x80, 0x4, 0x4}, [@NDA_CACHEINFO={0x14, 0x3, {0x3, 0x80000000, 0x100000000, 0x4}}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_PORT={0x8, 0x6, 0x1}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x5c}, 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c0c000)={0x0, 0xffffffff, 0x1, [0xfffffffffffffff7]}, &(0x7f0000f82000-0x4)=0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000e31000-0x8)={r7, 0x9}, &(0x7f0000387000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0xea, &(0x7f0000737000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0xffffffffffffff01}}], {@ipx={0x8137, {0xffff, 0xd8, 0x4d7, 0x15, {@current, @random="f3b0e9a14e74", 0x9}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "59bdaa2bac6a85f168c98df2867f9a8e46ed72e2421837d4f3adb0ebba761341fa6a56ca98f46a767ffbcd8471bfbe2bb9cd16fa27ae06e728971bdd518edaa2361ade515b1e148bd10306419dfdb22db07b5900acf3dbb4b166d065f8acc7ebd00e7902925c9b651504ac88fd43189bb6ac5d96312ea3edc82eab1a095fcb53accc33a371bdb1dede2ecbcadcbb8afe87de8f0a864cf4f020fa5e53e597febbbcad384adf602d9e4901ae579512f203dc43e679b7d19311523c"}}}}, &(0x7f0000f79000-0x14)={0x1, 0x3, [0x951, 0x278, 0x19]}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000247000-0x37)=""/55, &(0x7f00004cc000-0x4)=0x37) recvfrom$inet6(r0, &(0x7f00002c9000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000004000-0x4)=0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/13 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002e000-0x3)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000234000), &(0x7f00000c9000)=0x4) 2018/02/13 19:20:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000031f000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000ba0000-0x68)={0x81, 0x0, [0x3, 0x1000, 0x7, 0x401]}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r3, &(0x7f000028d000)=@random={'os2.', '^\x00'}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r3, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000038a000-0x4)=0xb6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098d000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00006c0000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3a000)=0xc) syz_fuseblk_mount(&(0x7f000059e000)='./control/file0\x00', &(0x7f0000b98000)='./control/file0\x00', 0x1, r4, r5, 0xffffffffffffffc1, 0x9, 0x480) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fee000-0x10)=@generic, 0x10) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f00002aa000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffedd) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000)=0xffffffff, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000)={r0, r1, 0x0, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000000c000)={0x0, 0x49, "1748f416b3593bd908bee095a312473921ef3095595201a0ba8c3a109a2f54fdc083ecd2ef2f70c80fcd13098305ccab385c57750ee21264d9a351d106fcfefaa490e28d0c3676bfe7"}, &(0x7f0000001000)=0x51) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000f000)={r3, 0x3174}, 0x553) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x400802, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r4, &(0x7f0000011000)=@ax25, &(0x7f0000007000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000010000)=0x2af251ac, &(0x7f0000010000)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) munlock(&(0x7f000000d000/0x3000)=nil, 0x3000) 2018/02/13 19:20:48 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000b54000-0xa)='/dev/dsp#\x00', 0x720e, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpid() r3 = creat(&(0x7f0000c57000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000988000-0x14)={0x0, 0x0, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f000022c000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e4e000)={r4, 0x8, 0x3, 0x3}, 0x10) sched_setscheduler(r2, 0x3, &(0x7f0000a4f000-0x4)=0x81) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r6 = shmget(0x0, 0x2000, 0x40, &(0x7f0000d5b000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00008bd000)=""/165) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000fa0000-0x1e)={0x1, 0x5, 0x828, "daa423097dfa", "f15914af8b0b58149c920a4b99da1aab"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x8) r2 = syz_open_dev$mice(&(0x7f00006ed000-0x10)='/dev/input/mice\x00', 0x0, 0x684201) fanotify_mark(r0, 0x4, 0x40000000, r2, &(0x7f0000153000)='./file0\x00') r3 = syz_open_dev$sndpcmp(&(0x7f000080b000+0xd60)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r4, &(0x7f00004bc000)=@ax25, &(0x7f00000b5000)=0x10, 0x800) 2018/02/13 19:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f64000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000552000)='/dev/snd/midiC#D#\x00', 0x0, 0x7ad000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/vga_arbiter\x00', 0x84c3, 0x0) syz_open_dev$sndmidi(&(0x7f0000165000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x40000) syz_open_dev$sg(&(0x7f00003a4000-0x9)='/dev/sg#\x00', 0xffff, 0x240) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4b000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000408000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000548000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r3 = syz_open_dev$adsp(&(0x7f0000896000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x2000) recvfrom(r3, &(0x7f000014f000-0xcd)=""/205, 0xcd, 0x12000, &(0x7f0000fc7000-0x20)=@pptp={0x18, 0x2, {0x2, @empty}}, 0x20) r4 = userfaultfd(0x800) r5 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r1, r2, 0x7, r4, r5) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r6, &(0x7f0000fd0000), 0x0, 0x200007fe, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) bpf$PROG_LOAD(0x5, &(0x7f00000a6000-0x48)={0xf, 0x4, &(0x7f0000084000)=@raw=[@generic={0x7ff, 0x7, 0x55379f0f, 0x7}, @generic={0x6, 0x4, 0x800000000000000, 0x8}], &(0x7f000018c000-0xa)='syzkaller\x00', 0xffffffffffffffe1, 0xf6, &(0x7f0000b48000-0xf6)=""/246, 0x41000, 0x1}, 0x48) 2018/02/13 19:20:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009c5000-0xb)='/dev/vcsa#\x00', 0x401, 0x200) ioctl$TIOCNXCL(r1, 0x540d) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/13 19:20:48 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) pipe2(&(0x7f0000403000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000144000-0x4)=0x8001) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb8000)=@sack_info={0x0, 0x5, 0xf45b}, &(0x7f0000ef7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000756000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff9000)=@assoc_value={r3, 0x8001}, 0x8) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/13 19:20:48 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000024000-0x12)='self.]keyringem0)\x00', 0x1) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/13 19:20:48 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fee000-0x8)='./file0\x00', &(0x7f0000200000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@generic="2e0b0b827ebebdbceec872e9537c3b7f", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7f56) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000fef000-0xa)='net/ptype\x00') mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000fee000)={{0x5, 0x3b0}, 'port0\x00', 0x10, 0x0, 0x3ff, 0x6, 0x401, 0x0, 0xc88, 0x0, 0x3, 0x9e88}) 2018/02/13 19:20:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000416000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f00009f2000-0x78)={0x1, 0x78, 0x80000000, 0x8000, 0x1, 0x6, 0x0, 0x9, 0x1, 0x0, 0x8, 0x73fe, 0x400, 0x7fff, 0x9, 0x3, 0x101, 0x1ff, 0x5, 0x8, 0x7ff, 0x4, 0xf, 0x5, 0x400000000, 0x6, 0x911, 0xa82, 0x6, 0x9, 0x1, 0x559, 0x6, 0xc3, 0x6e933a20, 0x3, 0x10001, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0xffffffff00000000}, 0x1010, 0xffffffff, 0x5, 0x7, 0xbc0, 0x8, 0x80000001}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x4) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x36, 0x3, @tid=r2}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x12}) pipe2(&(0x7f00004fb000), 0x800000080800) 2018/02/13 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000396000)='./file1\x00', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000b00000-0x4)='bpf\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000f3b000-0x20)={0xf000, &(0x7f0000a73000), 0x9, r0, 0xa}) 2018/02/13 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) fstat(r0, &(0x7f000080d000)) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f89000)={0x0, 0xff, "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"}, &(0x7f0000e69000)=0x107) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f68000-0x20)={0x1768, 0x5, 0x1, 0x1, 0x1000200000ee, 0x9, 0x3, 0x8000, r4}, &(0x7f0000a59000-0x4)=0x20) 2018/02/13 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ptrace$setregs(0xffffffffffffffff, r1, 0x100000000, &(0x7f0000c8c000-0x85)="5a3d4e5920cf7fa852b476d7cba6ee6bcafed122e5d5e4f36f94e0737cf3929edfec8a2740b22baeb98f458398b5162887557c1ec983df1d67cb292e00d55d1d3427f5c2c108ff7161eec70733a29d5ed9fb21a413758c7d32dc252986cc0e39383f64df836798ff7ae5d626e7a7dd11ac889d5539e1249bd0de03fc2f124ef26bfcdc68cf") ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000783000-0x8)={0x1, [0x0]}, &(0x7f00009c0000-0x4)=0xffffffffffffffd7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c99000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000847000-0xe)='/dev/admmidi#\x00', 0x7, 0x420800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f0000b4d000)=0x14c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a1a000-0x4)=0x8, 0x4) r4 = userfaultfd(0x800) r5 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r3, 0x7, r4, r5) r6 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r6, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) iopl(0x6dd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x7fffffff}}) r1 = syz_open_dev$amidi(&(0x7f000047d000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000b8000)={0x4, 0xa9, 0x10003, 'queue0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006a1000)={0x9, [0x7, 0x0, 0x54c4, 0x7, 0x101, 0x8, 0x5, 0xffffffffffffffff, 0x2]}, &(0x7f0000ac3000-0x4)=0x16) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008ca000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003b5000)={{&(0x7f00000cb000/0x1000)=nil, 0x1000}}) 2018/02/13 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000049b000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) listen(r0, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008b4000)=0x7f, 0x4) mkdirat(r0, &(0x7f0000ddc000-0x8)='./file0\x00', 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) chroot(&(0x7f000084d000-0x8)='./file0\x00') write$fuse(r1, &(0x7f000035f000-0xed)={0x28, 0x6, 0x0, @random="1c61f46cfa73dbcb8465c85468d7eefc6086063aa9004036"}, 0x28) r2 = socket$inet6(0xa, 0x3, 0x1d) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000eb5000)={@dev, @multicast2, 0x0}, &(0x7f0000eca000-0x4)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ed9000)={0x0, @broadcast, @broadcast}, &(0x7f0000821000)=0xc) getsockname$packet(r0, &(0x7f0000d26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004de000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f00002bc000-0x38)={&(0x7f0000f9f000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000437000-0x10)={&(0x7f0000b4c000-0x7c)=@mpls_newroute={0x7c, 0x18, 0x18, 0x6, 0x3, {0x1c, 0xe769e5c36d65d045, 0x80, 0x8, 0xfc, 0x0, 0x0, 0x2, 0x1000}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffffc}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x10, 0x1, [{0x1, 0x5, 0x0, 0x1748}, {0xbdc, 0x7fff, 0x80, 0x1}, {0xffff, 0x2f, 0x0, 0x40}]}, @RTA_DST={0x2c, 0x1, [{0x3ff, 0x6, 0x0, 0x1}, {0x800, 0xffffffff, 0x40, 0xd9}, {0x2, 0xfffffffffffffffe, 0x1000, 0x80}, {0x8, 0x6, 0x7, 0x2}, {0x2, 0x5, 0x4, 0x7}, {0x2, 0x10001, 0x4, 0x9}, {0x2a, 0x6, 0x7fff, 0x1}, {0x7ff, 0x0, 0x5, 0xfffffffffffffffc}, {0x1ff, 0xff, 0x4527ac05, 0x8001}, {0x7fffffff, 0x7fffffff, 0x2, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x8800) 2018/02/13 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ece000-0x4)) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000a5000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000fee000-0x8b)={0x8b, 0x8, "404d805f04347bea9e03757fe87e13e3cbeec98102f054a897cf7c9ee82c513ea50c7176173fbe0ea2e1f8fe58b3e18b27d34af75d7df230af495bc1930e673320c23d427fdea1d0eaa9b9ae1fdcd98088ae2ce6efb8db414bc75f783f3e69aa0dc66077bd252a102d2b727f883ca5e5cc381fa560cd25990658d4c004f7610fa72226"}, 0x521000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fed000)=0x10000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x80, 0x0) connect$pptp(r4, &(0x7f00002e1000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x0, &(0x7f0000af7000)={&(0x7f0000fee000)=""/183, 0xb7}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r7 = dup3(r6, r6, 0x80000) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000156000)={[0x6000, 0x4000, 0xf000, 0x4000], 0x5, 0x88, 0x200}) 2018/02/13 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x47, 0x3) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f03000)={0x0, 0xdb, "6c221972aa00f78627f17c53b18a37c90d0188a363b3c69c062c4fe05d1b87f512c2f94bc269ebe1be97efad02f0a44436933d13367302f8ff21fd6c81d817a58ad2c21a1e231c5e0c6fc70dc3200b846bd3064965dc8a59ac63da5d3bb7f9f7d5087316ad481003ea50500f5345079a192f098802b45c5a9fc587bdb17aab71d7fefa632c6f0205c0106c6474c96b2e8e4eb22a7919cdab3582e2bc0882e76073eabf06d8d87bea489fdadc04a163e20db8b53ce34fec2f2f9aed91ed777cbee6dff5c484e8ee9425359999d5a1f60f4f0462a8f5a84936793a8e"}, &(0x7f00002f2000)=0xe3) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006b6000)=@assoc_value={r4, 0xfff}, 0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000c5a000-0x4), 0xffffffffffffff9a) 2018/02/13 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006b3000-0x8)={0x0, 0x5}, &(0x7f0000e07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x2000000100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getpeername$llc(r1, &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f74000)=0xfffffffffffffe50) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000a1000)=@req={0x9, 0x8001, 0x8001, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fab000-0x20)={0x0, 0x18, "56ff4ed7981fdaeb7e485cd9e107e14245bb33e80547a6e8"}, &(0x7f000076a000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000505000)={r2, @in={{0x2, 0x0, @rand_addr=0x7ff}}}, 0x8c) getpeername(r1, &(0x7f0000ecf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000970000-0x4)=0x32) mq_timedsend(r1, &(0x7f0000608000-0xb7)="6a820e18e5198973b3e95005bc0d8107a47fe69b6087fd9c670653828faadc473c7c0d1b704ba43da48ecfa49ffb68d59103f629e2417189cbbc306d1c2f75415270ffcb47a8254b87fc94699c6dbd9a144dc01b7c836006d99dc418ed07ecd71c67371339dc559d4ffb56ee80c33a8ca9713f79080ed2253214e415dcbf882afa7487b7d23424ca883544985138cdd9bc823a0e7d79964603702e6faf408ed03df7e0c3a25fe03727178ce7d534e929dfa08c2f5a120f", 0xb7, 0x9, &(0x7f00004bc000)={0x77359400}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002c1000), &(0x7f0000358000)=0xb) setsockopt(r1, 0x9, 0x5, &(0x7f0000001000), 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/02/13 19:20:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/13 19:20:49 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a84000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000070d000-0xc)={0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/221) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000001000-0x20)={0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000003000-0x4)=0x3) r2 = accept$ax25(r1, 0x0, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000003000)=""/236) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000-0x6b)={'system_u:object_r:auth_cache_t:s0', 0x20, 'system_u:object_r:var_spool_t:s0', 0x20, 0x33, 0x34, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={0xffffffff, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x248, 0x2, 0xffffffffffffff81, 0xfffffffffffffffd, 0x8, &(0x7f0000003000)=@common='tunl0\x00', 0x10001, 0x8, 0x42}) getsockname$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000004000)="8f21d8a547fab089600d410cd8d6c6e05dd90d188a8167e355fbb8895d2cbcd4ac41bd4c9538cab0198aae0f5865ed96580bb3a3ad3fca1f9644d56282cf261f4db6dbfae3b5f8f102b4a938f3ebecb261cce218cbf7580fda8aa935561d36052042cd936b83ca54c714f92502f133d0f30611c6ac325edd3cc9d5fef2f0c85da2642889d826a583bea1c8f4fe861ad27128717bd5805776865c7cd89e6970e2ae1c3466261b8da495ac7f8ea4f39b2b9def4d7ec2b2a3bc2c1a364d4ef2ac8d1f879f9c650fb880401b485ffd60cdadfa54e9", 0xd3, 0x80, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$addseals(r2, 0x409, 0x5) r3 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x10)={0x0, 0x8, "104be1402d319b4d"}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r4, 0x9d, 0x8, [0xe93, 0x40, 0x7f, 0x13, 0x8000, 0xd1a, 0x80, 0x5]}, 0x18) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5c9) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x9) 2018/02/13 19:20:49 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b16000)={0xfffffffffffffff8, 0x80}) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) fanotify_init(0x24, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) 2018/02/13 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ffe000)={0x0, @in6={{0xa, 0x0, 0x10000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x3, 0x5d, 0x3, 0x8}, &(0x7f0000a65000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000ed000-0x20)={0x81, 0xf07, 0x0, 0x10000, 0x2, 0x4, 0xffffffffffffffb5, 0x1, 0x0}, &(0x7f0000fa3000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000021e000-0xb8)={r2, 0x42, 0x4, 0x5, 0x6, 0x101, 0x5, 0x5f52, {r3, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, 0x2, 0x0, 0x8f6, 0x4, 0x7}}, &(0x7f00006e3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000585000-0x1000)='s', 0x1, 0x0, &(0x7f00001c7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mount(&(0x7f0000955000-0x8)='./file0\x00', &(0x7f0000a07000-0x8)='./file0\x00', &(0x7f0000982000-0x5)='ntfs\x00', 0x80000, &(0x7f0000bc6000-0x1000)="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") sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/13 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc), &(0x7f00003d0000-0x4)=0xc) userfaultfd(0x800) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r0, 0x17, r1, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ded000-0xc)={0x0, @loopback, @empty}, &(0x7f0000e92000)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000fbb000)={0x0, 0x5, &(0x7f0000c7b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x5, 0x5, 0xb, 0xe, 0x3, 0xfffffff0, 0xffffffffffffffff}], {0x95}}, &(0x7f00005f2000-0xa)='syzkaller\x00', 0x1, 0xe3, &(0x7f0000bea000)=""/227, 0x41000, 0x1, [], r4}, 0x48) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009bd000-0x4)=0x2, 0x4) 2018/02/13 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e59000-0x8)={0x0, 0x4}, &(0x7f00002d9000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000077f000-0x6)={r1, 0x4}, &(0x7f0000fee000-0x4)=0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fed000)=@assoc_id=0x0, &(0x7f0000f19000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fef000-0x6)={r1, 0x17f}, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000080e000-0x1)=@assoc_id=r2, &(0x7f0000fed000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000+0xfb0)) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f00004ce000-0xc)='/dev/autofs\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)}) 2018/02/13 19:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f0000330000)=0x7) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)=0xfffffffffffffea0) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r5, &(0x7f0000a4e000-0x38)="6a4ce0958867243c9e71aafdfe8754328536214c191d5f220ac026c335fd1babadae702a5fb74d6d58f5816fa50fe48747bc0169ecfefa2c", 0x38) 2018/02/13 19:20:49 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000903000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000090c000)='/dev/qat_adf_ctl\x00', 0x141, 0x0) madvise(&(0x7f0000004000/0x6000)=nil, 0x6000, 0x9) r2 = creat(&(0x7f000090b000)='./file0\x00', 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000000c000-0x73)="3089bc33343a05ad5c4a2f65d3595fd7d21a39c03e1d96a59ee44c37960e95ed5172b68f6c79ad33709b747ba464f56ddf623e4bd1677500b848a87ea4f714620d141b752d86b473fc890fc2449b9a564d4b29ec2ef79388b568fd2ce17cfdb0faa08bcb09d80ae89630e9f4c7219062cf6fe3", 0x73) read(r0, &(0x7f000000c000)=""/100, 0x40) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000007000)="45c0a8aa526c69fd4aae009e349c8518f8a08dd6895fc0c605f0d161496d44330fabc8ee249186") 2018/02/13 19:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000e51000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10b000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000e94000)={0x8, &(0x7f0000488000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f2a000)=0x0) waitid(0x1, r4, 0x0, 0x80000000, &(0x7f0000356000-0x90)) 2018/02/13 19:20:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000981000)='./file0\x00', 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000089000-0x4)=0x5, &(0x7f0000c71000-0x8)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000014b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dea000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, 0xfffffffffffffeff, 0x101, 0x6, 0xffffffffffffff1b, 0x2}, &(0x7f0000b49000+0xf48)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bf4000-0x14)={r2, 0x5, 0xe01, 0x200, 0x7fff, 0x22}, 0x14) r3 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c1f000), 0x0) r4 = add_key$keyring(&(0x7f00004ae000-0x8)='keyring\x00', &(0x7f00004ef000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000610000-0xfa)=""/250, 0xfa) setsockopt$inet6_int(r3, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/13 19:20:49 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000fed000)={0x7ff}, 0x8) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b5a000-0x5c)={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x100000001, [0x1ff, 0x8000, 0x0, 0x3, 0x3, 0x800, 0x1, 0xdc1]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/mixer\x00', 0x20040, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000fee000)=""/180, &(0x7f000087c000-0x4)=0xb4) 2018/02/13 19:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b4, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000b6d000-0x8)=@sco, &(0x7f0000ed8000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000544000)=0x3, 0x4) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000011000)="16cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/13 19:20:49 executing program 5: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f00000f3000-0x20)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local}, &(0x7f0000001000-0x4)=0x14) 2018/02/13 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008b3000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000edc000-0x2)=0x2, &(0x7f0000fbc000-0x8)=0x2) syz_emit_ethernet(0x13c, &(0x7f0000575000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x106, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d6381ce8463e6d30e2345b6c9dcf6a9745a8e358fd7cd10e2507105bd2ef6e419584cd4af2882da23639f44a4374a0113a385b6951448451414bd46d5ff80e7971deee6202b28ccfc610eb8c2fcf85a74888a9188b513ed9572382473d991f46c2f6a0e6b9591d961200cd48676c1d8f8f725504f988c380"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "51709e7f6bfb0e3e6059f1705584c82a8bb917cdbe6600940634830f391e26b5f5abdfa4425ffde7b5296c3d83f3719118fdf20f5eec0a231446db6dae002c697e5be326dfcd1bee4bef697a814b6ff08f630c55ca02997a72d6212ed378ba6b93127ed72419b4b57088ea57524d307ea0b5ed85ce360d49cb33"}}}}}}}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff7) 2018/02/13 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00006e2000)={0x80000000, 0x4, [0x8fc]}) fcntl$setstatus(r0, 0x4, 0x27fd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000273000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x800, 0x9, 0x0, 0x4, 0xf3}, &(0x7f00005ab000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000578000)=@assoc_value={r3, 0x8}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000086e000-0x8)={0x8, 0x9}) 2018/02/13 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) pipe(&(0x7f00001ed000-0x8)={0x0, 0x0}) accept$inet(r4, &(0x7f0000033000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000058a000)=0x10) fstat(r2, &(0x7f00007b9000)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000dc5000)={0x7fff, 0x7b0, 0xffffffff, 0x0, 0x6, 0x100000000, 0xc7, 0x0, 0x7, 0x100000000, 0x8}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) ioctl(r2, 0x2, &(0x7f0000ae8000)="77e2f3d39ba5d88801c4fdec778d8a84d3e7900f14e540ef52a9a7dd2debf1439c9888166656d4cd578a3a94faf662d5cbe4111c2ef47b120c6fe634945c46fbd6cb20711d605e0a6283d7235f1b1879461b51a09f2587dfda86fc2d0c10138cf034c30a3e29e463733d6b") connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000785000)) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = geteuid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fee000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000fed000)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000343000-0x8)='./file0\x00', &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000fed000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:50 executing program 1: mkdir(&(0x7f0000808000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0/file0\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x500, 0x0) 2018/02/13 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000fc1000-0x8)={0x9, 0x1f}) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000541000-0x4), &(0x7f00002b1000)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004b000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7e, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000535000)={0x0, 0x7}, &(0x7f0000510000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d08000)={r5, 0x1}, &(0x7f000041e000-0x4)=0x8) r7 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000-0x27)={r6, 0x1f, "e22eb3271750d61bdca1cd9759325bd84075afbb9516085729cbbe719d1090"}, &(0x7f0000cce000-0x4)=0x27) 2018/02/13 19:20:50 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000014000-0x4)=0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r2, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x4ca240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0xffffffffffffffb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1023, @mcast1={0xff, 0x1, [], 0x1}}], 0x2c) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/selinux/policy\x00', 0x0, 0x0) fdatasync(r0) write(0xffffffffffffffff, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/13 19:20:50 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b8000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f19000-0x8)={0x0, 0x3, 0x6, 0x80000001}) timer_create(0x0, &(0x7f0000b24000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000027f000), &(0x7f000027b000-0xd2)}}, &(0x7f0000bfb000)) timer_gettime(0x0, &(0x7f000052a000)) mkdir(&(0x7f0000eaa000)='./file0\x00', 0x8) 2018/02/13 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000029f000-0x4)=0x3, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndpcmp(&(0x7f00000cb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x44000) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockname$inet(r5, &(0x7f00005ff000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a02000)=0x10) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007f9000-0x4), 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e4f000-0x4)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008dc000)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000eb1000)='/dev/amidi#\x00', 0x4, 0x40000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f000093f000)={0x1, 0x0, [{0x80000007, 0xb9c, 0x2, 0xffffffff, 0x3, 0x81, 0x9}]}) r4 = request_key(&(0x7f00002d4000-0xa)='encrypted\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000002d000-0x1c)='vboxnet1-wlan1procvboxnet1.\x00', 0xfffffffffffffffe) r5 = accept(r3, &(0x7f0000a8e000-0xc)=@nl=@proc, &(0x7f0000674000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e29000-0x2)={0x0, 0x1}, &(0x7f0000694000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000999000-0x20)={0x5, 0x3f, 0x820a, 0x200, 0x5, 0x3ff, 0x6, 0x7, r6}, 0x20) keyctl$revoke(0x3, r4) r7 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000d7000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f000049c000-0x108)={0xffffffffffff0e41, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/02/13 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_procfs(0x0, &(0x7f0000988000-0xa)='mountinfo\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000296000-0xc)={@empty, @empty, 0x0}, &(0x7f000077d000)=0xc) bind$packet(r0, &(0x7f0000548000-0x14)={0x11, 0x17, r1, 0x1, 0x10000, 0x6, @random="1e7faafc5583"}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000a7f000)='GPL\x00', 0x7ff, 0x1000, &(0x7f0000da1000)=""/4096}, 0x48) 2018/02/13 19:20:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x10b001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000062b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6702165142814a0e781d869614de6b0f5bc77a59702d597e66079b02d27ba7d50c6435b12170f70388f646ccd556201735aa5a23e1a4fb7dae4003c4e700b345", "3a14c0cf3f4002c2a0b75e982b1db6e9c9f5b43a3cecb73f52cdd9134dfacb4e"}) 2018/02/13 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) dup(r0) listen(r0, 0x7fffffff) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000095b000-0x8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a19000)=0x1, 0x4) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f91000)=""/4096) 2018/02/13 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d88000-0x8), 0x14a69e47bb239ba3) r0 = syz_open_dev$amidi(&(0x7f00007c3000)='/dev/amidi#\x00', 0x3, 0xa000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a1d000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r1, r2, 0x7, r3, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031a000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000da0000), &(0x7f00006d8000-0x4)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000714000)='./file0\x00', 0xc000, 0x80) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000064000-0xa)="d4752797bd96daf5f05f", 0x132) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f00003fe000-0x1), 0xc}}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/13 19:20:50 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, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/dsp\x00', 0x40c001, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c3c000)=0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ec7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000ae0000)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@common='vlan0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000487000-0x5)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000dfb000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "cf1c49d183838866036b660fe1a58d81"}, 0x20) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dcc000-0x4)=0x400, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000), 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/13 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000237000)='/dev/input/mouse#\x00', 0x1f, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000706000)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000f13000-0x20)={0x3, [0xfffffffffffffffa, 0x60ff, 0xfffffffffffffffa]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00005e8000-0x18)={0x9, 0x8, 0x6}) socket$packet(0x11, 0x1000000000000003, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000c0b000)={@empty, @empty}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00003f4000)={{0x100000001, 0xffffffff}, {0x8, 0x800}, 0x10000, 0x7, 0x1}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00003e7000-0x8)={0x4, 0x1}) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000851000)={0xffff, 0x7000}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ae6000), &(0x7f00002b9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000575000-0x8)={0x2, [0x4, 0x3082]}, &(0x7f00001e6000-0x4)=0x8) [ 126.943321] IPv4: Oversized IP packet from 127.0.0.1 2018/02/13 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000013c000-0x4), &(0x7f0000c90000)=0x4) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r4 = semget(0x0, 0x1, 0x0) semtimedop(r4, &(0x7f000030e000)=[{0x3, 0x4, 0x800}, {0x1, 0x634f, 0x800}, {0x0, 0x9, 0x1800}, {0x0, 0x5052, 0x1000}], 0x4, &(0x7f00001f5000-0x10)={0x77359400}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) [ 126.992225] IPv4: Oversized IP packet from 127.0.0.1 2018/02/13 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000c0b000)='/dev/dsp#\x00', 0x8, 0x2) getsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000ec2000+0xc62), &(0x7f0000c56000-0x4)=0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:50 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000015000)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000034000)="9df7d515902857609b47b1a4d882e03ccc618e7b77ff0ddff5bbd5d3307a86c5d2021a49f2ae4c0a7d376ae8ba7b5bcff3e300f2ddeb2d36850000000533c835cfcc372d76fe06e48951") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/13 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffe47) r2 = accept(r0, &(0x7f0000e49000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000dcc000)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000da9000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000724000)={0x0, 0x6}, &(0x7f0000f71000)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000cda000)="2f5986c7c88b571113bf873ae5c252b8366c72eb9989c0803b5ad6a3f62b40dc50d87a4d143d64d48c806002408aa82e56aa", 0x32) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000acb000)={r1, &(0x7f0000f84000-0x1000)="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", &(0x7f0000d39000)=""/4096}, 0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ce3000-0x20)={0x5, 0x3ff, 0x200, 0x1, 0x5, 0x9, 0xab6, 0x81, r3}, 0x20) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f7a000-0x4)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3d) r2 = syz_open_procfs(r0, &(0x7f00000b6000-0x5)="636def6f00") setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000e42000-0xd)="7c6376bcc8bec68224223f08f4", 0xd) syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') 2018/02/13 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fee000-0xb)='/dev/hwrng\x00', 0x41, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002b2000)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x80000001}}}, &(0x7f0000fee000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cd4000-0x12)={r2, 0x79, 0xa, "b9f7c3864a94ddb9fd7c"}, 0x12) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fee000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xc5}}}, 0x7c9e930, 0x3, 0x2ca, "c89565945819ca24bd5eb9327b0f8f46f736c76d4736f787c406e7b0928627f12898471387d7afc9df3fa4e94690d84374a798cd8283ebdcb5d8ef014c36e62b787c003d71bd14daec7b5d39bf637d15"}, 0x160) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/13 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000010d000-0xd)="fd18e8b1483fec811d60044d9d", 0xd) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000460000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x1, 0x1, 0xfff, "15efab8523356ec5b201566c3172633b36bf79f3deb6dad61933b2b1e5420113a2e3ac7bb39a3786fc444e1f29a2dbd9151d401ed6ac537a788781d5117c85285d3bd1bf91cfcab7251added5271edf7"}, 0x160) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000ca2000-0x450)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000d4b000), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x7, 0x1, [0x6da, 0xd397, 0x0, 0x0, 0x1ff, 0xc1, 0x8, 0x7, 0xa8, 0x20, 0xfffffffffffff7bd, 0x7, 0x0, 0x5, 0x80c, 0x651], 0x8}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x401, 0x5, 0x5e530af1}, {0x8001, 0x7, 0x5}, {0x200, 0x9, 0x3}, 0x8, 0x9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff, 0xff000000, 0xffffffff], [0xff, 0xffffffff, 0xffffff00, 0xffffffff], @common='vlan0\x00', @generic="09a2e31f6cf40561627396fa7e3e5ca1", {}, {}, 0x21, 0x7, 0x6, 0x28}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x1edf0d80, 0x7}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x1a21}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xff000000, 0xffffff00, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b4ee9489271428a83f834cadcc213ef0", {}, {0xff}, 0x0, 0xfff, 0x1, 0x18}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0xffff, 0x3, 0x0, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x80000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) exit(0x7f) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00003c9000-0x388)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001c9000)={0x100}, 0x4) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000004b000)={0x0, r0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d1e000-0xc)={@broadcast=0xffffffff, @rand_addr=0x8, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009fa000)={0x0, 0x6}, &(0x7f0000494000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000753000)={r2, 0xcc, "9a2a9fc4ed7b7a212be696cd55aae18d3fa550859c326238a8d9890c365c1858b5a10540d55736d6efb8079496be2e469d996d91d59e10726e2f35cff96c3fa3ee8037a83d8510b92e278f64052ff223f23302e2c6946f4d314c0bc2904eb7ba23312a37da6b875838feb37cddbda1e73d2c7270792af321b897c0b22113b6e30c1eb6af174b6af1fb5f3898e8b816ebae77793331ab7f728d5c4c5d2248aba66a183047f19eed7f02ab7609292b7f3af7829e908ad3f5a39bcd2dd8bf2c0f066bdc7bb76dea79aa87c2e275"}, &(0x7f0000b13000)=0xd4) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@rand_addr, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000200000)='mountstats\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000492000)={0x0, 0x2, 0x8, 0x8, 0x0}, &(0x7f0000ae8000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000550000-0x9)={0x1f, {0x8000, 0x81, 0xdd, 0x800, 0x7, 0x2}, 0x3}, 0x9) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000cbd000)={"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"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000047d000)={r4, 0x6}, &(0x7f000015c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e7f000-0x14)={r4, 0x5, 0x1, 0x4ae, 0x8, 0x1f2}, 0x14) 2018/02/13 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400000}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_hci(r2, 0x400448ed, &(0x7f0000aef000)="b924425669a2d45a39c5992bf3d229374bb9275b64c47389b6d24511d8803ad8194faee6205716badc6cfe6eee3f6cecb53cb0db49cebd8314a6d81c4a9905e4b924ddde0eb98a9b68fab052807231f2a736b2b6fdf06b05653d175d1ddde51405d580c8396334bf5e09e1244329558f20c5f4db12afecfd9a2ff0bd2deb54") sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b87000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f000048f000-0x14)={0x800, 0x6, 0xac, 0x383, 0x8, 0x0, 0x6, 0xffff, 0x1ff, 0x3}) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000737000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r2 = dup2(r1, r1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000904000-0x18)={0xff, 0x19, 0x5, 0x4, 0x8000, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009ad000)={0x0, 0x8, 0x7}, &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000276000-0x98)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3ff, 0x3}, 0x98) 2018/02/13 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f00008d2000)='./file0\x00', &(0x7f0000a07000-0x44)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070a000-0xc)='/dev/autofs\x00', 0xa0400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001aa000)=0x78, 0x4) 2018/02/13 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/13 19:20:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ec000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000be1000)=@ioapic) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) r5 = syz_open_dev$audion(&(0x7f0000cc7000)='/dev/audio#\x00', 0x655c63be, 0x200000) kcmp(r0, r2, 0x7, r3, r4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000904000)=0x5, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a8f000-0x10)={0x1, &(0x7f0000b49000)=[{}]}) sendto$inet(r6, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d91000-0xd)='/dev/usbmon#\x00', 0x3, 0x204000000004000) clock_gettime(0x0, &(0x7f0000cc7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000426000-0x60)=[{0x2, 0x6, 0x3, 0x1, @time={0x0, 0x1c9c380}, {0x3, 0x8d}, {0x7, 0x7f}, @queue={0x0, {0x3, 0x3c}}}, {0x2, 0x1, 0x6, 0x75, @time={r1, r2+30000000}, {0x3b, 0x101}, {0x0, 0x20}, @control={0x80000001, 0xe87, 0xff}}], 0x60) ioctl$sock_bt(r0, 0x5411, &(0x7f0000c18000-0x77)="5592acf983bc7b3e01363a9878c4b6eb7e25ddc80055551b33dd807f62b5f6ef88a1edccc320c55ddbeeb7b4ee00363f9abca2858aa29dc261c29a1256b040d4af855cedd8363f36b8015fd0e253203697dbc84a39d5188d22c5c4c6bed28ae060985a422f98119b2e2ce4c3d0183a9bc8b0b128c8532c") r3 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) [ 127.323898] QAT: Invalid ioctl [ 127.383123] QAT: Invalid ioctl 2018/02/13 19:20:50 executing program 6: r0 = memfd_create(&(0x7f000082a000-0x10)='@]\\em0!%keyring\x00', 0x3) pipe2(&(0x7f00008d7000-0x8)={0x0, 0x0}, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000830000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r2, &(0x7f0000aea000-0xa)='./file0\x00', r2, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/13 19:20:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) listen(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000816000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f000093f000)={0x4, 0x7, 0x1f, "bdcde2eef1ac", 0x2}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ead000)) 2018/02/13 19:20:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003c0000)={0x0, 0x9}, &(0x7f0000dc6000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={r1, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$mouse(&(0x7f0000e2e000)='/dev/input/mouse#\x00', 0x3eec, 0x400) clock_gettime(0x0, &(0x7f0000874000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000093c000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000e44000-0x120)=[{0x3, 0x8, 0x9, 0xca90, @tick=0x6, {0x17df, 0x3ff}, {0xf7, 0x5}, @ext={0x77, &(0x7f0000094000)="34e1f70895ef37a11caf4845c651d6ae6b9ebf74ffb75f906b1134c282b68bd9a129cbb1015e631528a927149b52f7ecf4fe4e2235977f5db19aaa96a0ca671ac277efd16cee8f6d7d6a18d5dcf6b64e38bcb9edc7ac4546671c14363198647e274b3e90ca66af5726d3dd313f490e097c1b25658adf41"}}, {0x3, 0x4, 0x4, 0xc, @tick=0x2, {0x0, 0x1}, {0x10001}, @ext={0xc2, &(0x7f0000b93000-0xc2)="43c7a5f74f04ea55e95310af40845981c7fe931475162b5b5f6d572fd6646477a27a32369750c0913633c99acb68672704a95a6c47a9487fababca52f291c231413cdcd2eeec18bea6e386d541ad95f261588d6089a9f4e76f27b514864c1f6028d59677a2477337569db89ce998cd06b33f3e273328eb76792d57760a987a46d8183e384d96a0f4821e4cf0c6a6a9d0081138ffee347eca4a967a52fd48c1746abb73c489e30a541e89abcd0a26fc01017084a2c4a534a22f95c6fb8cb1d8ec0270"}}, {0xffffffffebc1b76b, 0x3, 0xfdaa, 0x5, @tick=0x8, {0x800, 0x4}, {0x3e, 0xffffffffffffffc0}, @note={0x0, 0x2, 0x5bac, 0x6, 0x7}}, {0x10000, 0xb6, 0xc68, 0x80000001, @time={r4, r5+30000000}, {0x100000000, 0x2d9}, {0x8}, @connect={{0x9402, 0xff}, {0x1, 0x1c1}}}, {0x8, 0x6, 0x1, 0x4, @time={r6, r7+30000000}, {0x7, 0x10001}, {0xb3e, 0x8}, @addr={0xffff, 0x7}}, {0x7, 0x8, 0x24000000, 0x100000001, @time={0x77359400}, {0x2d8, 0x5}, {0x1ff, 0x3}, @ext={0x8c, &(0x7f00000b2000)="68377c6e82f99b729ec807e10d03fd8ff35e8264b3b7ff085b1dfe6844a358781949ab0565808258e4094502580762205f10ddf1d62071dee2c4078fba591a8e1a3d2735e1022f8c940600167263130fb848c073b10dd1e7eb936702f720acecd6c369063f6c9ad6d63c08837afd8dc8fc4ff3db64565b91a6a5d4d6dce73ea2b7bbf0678424e246ed1a9d31"}}], 0x120) bind$vsock_stream(r3, &(0x7f00006f5000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:50 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004a0000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000c52000-0xc)={0xa72}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006af000-0xb)='/dev/audio\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00007b3000-0x8)=0x3, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$evdev(&(0x7f0000228000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002e2000)={0xffffffffffffffff, 0x0, &(0x7f000019e000)}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00002e0000+0xc0b)={0x5b, 0x8, 0xb24, 0x7f41, "58f4f8aea9699381cc4d6f2efa50561dc421e7154778d486b409f6f114089310"}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00008d4000)=0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000f9c000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x111000) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000f69000-0xc)={0x2, 0x387f, 0x800, 0xfffffffffffffff9, 0x7f, 0x9}) 2018/02/13 19:20:50 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fed000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fef000-0x18)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000ff0000-0x18)={0x0, 0x5550, 0x20, &(0x7f0000ff0000-0x8)}) r3 = mmap$binder(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000005a000-0x30)={0x94, 0x0, &(0x7f000006b000)=[@transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000fee000)=[], &(0x7f0000c81000)=[0x68, 0x48, 0x38, 0x0]}}, @acquire_done={0x40106309, r2, 0x1}, @increfs_done={0x40106308, r3, 0x2}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x2}], 0xac, 0x0, &(0x7f0000f1c000-0xac)="2704cc2c9d0e240326b81d5d6d909be98b41028b3dfcf8d5ff2dbcda176fe3c6358b5ea66d6db8b8a28f9b48b5f84cafa6c59b5455f2f6bc3a01cb3ad8773c6b27fb7069530979fcde2fc0c35b73d77ccb154d28b130c6b5d8d2d4e35cef57e7dbbf2c9a33cdf0451ad0c39b6f6998c91f5a9da23abc71fe74fa2123cce68f74c7d2281f7dc13a8fc3172da77bf8ace95c5bcf45c0a1bbad3327d99b8a5d38c196623f5f1334f44625ec0b81"}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000802000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7fffffff}, &(0x7f0000fee000-0x4)=0x98) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fee000-0xc)=@sack_info={r4, 0x7f, 0x78348470}, 0xc) 2018/02/13 19:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/13 19:20:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000358000)=""/139) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendmmsg(r3, &(0x7f0000c76000)=[{{&(0x7f0000887000)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000f26000-0x20)=[{&(0x7f0000ee0000)}, {&(0x7f00009ec000-0x6e)="3d4ae8209709c178952cd3f1e9ee4cb837dd9607d972404d1bf76ea190072f649a810f464f4d4dcbe30cfd1cf932b39c40a4aa5a9b97d928f10192596f1d8df8593482fd7fb3216bae7eafc44cb1cf77c34d9e99c91837ae22aa5037632bff50086a17a66081fc56b6390e23cfd6", 0x6e}], 0x2, &(0x7f00002e2000)=[{0xc8, 0x0, 0xdf6f, "1e23562284a0189a16651ad4472b457e296e758fc9f2c59ba81ced83491d770fcae3ed5b73b8691cb978814aa215dba873daba4204d1f7a87435f4b8fe1da4c7609ba7085418f7b2c5dce4bed738c1f8b6992673df9df4403c6f7e71289739cd1bde374ad7cc4daeaf476a663bc8c4a2dbac7fa598aa9c482e5820bacf8d17f769ddced4057069102db62b3dbb6721a59e7ea8c476500c8230e5a0cd70f0f6109e783c54517621824dadd793106dfcb7b1fc"}, {0x20, 0x107, 0x6, "386f581285ceaa97c02f65a6"}, {0xe0, 0x0, 0x80000001, "57eb27fbe9a889731f9e534d2725a0e86a55b1b6d8365372c4cdad943b13eb766dba182d75782431f83dd296b16da0bcbfb534434c139eae655778655981ad869017cba7e950cbeccae488981b759b212e4015f0247d1d4825020b8e038b82881679a8e841410dd16a848189f231f68009410be63dfe44a7d9a9e23b9ef3b5a62c76457c3cf35ab92c5afa016437508a69a5d9994bcbe400435ed81af6796477266801f34869da6a5da34c4db377d223b14fdb35a35f40d708c2215b14379eecd554617a0fda713609390bae"}, {0xb0, 0x0, 0x80, "1aa6df0072c5112ca986e7ac21d1634700322b69ceb05a67887a6051d1c7d92c7bcb1f3edae97bc3b628e3df9c3015bf72323e42e1953b2e70a049d51547a1df670a2777c68d754198570ce6b8e63cd1d4820a1dfbe107f7f77389b44ae012b9c9dc53d96970da5fa24f182452d0456dd33063d72b86c42f2b3654637d766114198a64aea0cfc998457165a340ef74868760cb638c8b5a42bb963948"}], 0x278}, 0x7fffffff}, {{&(0x7f0000732000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @broadcast=0xffffffff}, 0x2, 0x4, 0x3, 0x1}}, 0x26, &(0x7f0000c46000)=[{&(0x7f0000a71000-0xba)="6da3fee3d5d8308f84bb6bc9b37c7f384bbf276db9d6f5a8f7506b97183ff4ac8981f7bc3ff205cd062756f499496ecb31c248839e0a4e51b0ce13b4f3c4b2dfac1c51fc5c0376d4965c693bc983c8f7cd457a2f00ff3317a88029e794fc08e217a7b8b84fc82691f30c525c537bd953e4e0603d00a4c0accb05fae76f50570137163ecaca920e798e3465bdd0e1427fc2cef7cbf522a7dd6596b20cf0c5024cabebee3f84f6637e7ecbd4f88f8b7e08379ac3c99187175d4f4d", 0xba}], 0x1, &(0x7f000054c000-0x1368)=[{0x58, 0x84, 0x2, "e74b550d5f9fa076d1af76af67bef7cc219ae300cfac677e6bd74e8a4e393d4d9aa68af364b5820c7ba65012ecfbadad4393866d0af4990afbf65a921e65ffd3817430"}, {0x1010, 0x0, 0x5, 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{&(0x7f0000485000-0x1000)="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0x1000}], 0x4, 0x0, 0x0, 0x4000040}, 0x3f}], 0x4, 0x20000001) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000008c000), &(0x7f0000117000-0x4)=0x8) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2a8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) fcntl$getownex(r0, 0x10, &(0x7f000094a000-0x8)={0x0, 0x0}) ptrace$setopts(0xce4c47b2f451a9e2, r1, 0x0, 0x40) 2018/02/13 19:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000084000)=0x14) connect$packet(r2, &(0x7f0000885000)={0x11, 0x1f, r3, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00009d6000-0x68)={0x74, 0x0, [0xffffffffffffffff]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/13 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/13 19:20:51 executing program 5: 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, 0xffffffffffffffff, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00004b8000), 0x800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002c6000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/13 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004b3000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c8a000)='/dev/sg#\x00', 0x0, 0x408000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d7e000)={{{@in6=@local, @in=@remote}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000f9c000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80a, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r1, 0x7fffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$packet(r2, &(0x7f00004a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000077f000)=0x14, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000488000-0x10)=@generic, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00009f5000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, r4}) sendto$inet6(r3, &(0x7f0000de8000)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002c9000-0x4)=0x20, 0x4) r5 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x200000000, @mcast1={0xff, 0x1, [], 0x1}, 0x71}}, 0x0, 0x2}, 0x98) flistxattr(r1, &(0x7f00005f1000)=""/35, 0x23) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b29000)={0x0, 0x80000000}, &(0x7f0000d7e000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000025e000-0xc)={r6, 0x3, 0x2, [0x2, 0xffff]}, &(0x7f0000f4d000)=0xc) 2018/02/13 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c3a000)={0x6, r0}) accept4$ipx(r1, &(0x7f0000a14000), &(0x7f00003ad000-0x4)=0x10, 0x80800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r4 = memfd_create(&(0x7f0000701000)='-\x00', 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) eventfd2(0x1080800000000004, 0x807fc) read$eventfd(r0, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) r1 = inotify_add_watch(r0, &(0x7f0000abb000-0x8)='./file0\x00', 0x24000000) inotify_rm_watch(r0, r1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000801000)={0x0, 0x1}) r2 = add_key(&(0x7f0000570000-0xc)="69050000000000000065", &(0x7f0000822000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000183000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000365000-0x14)={0x0, 0xffffffff7fffffff, 0x8, 0x7fffffff, 0x70000, 0x1}, &(0x7f0000865000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad8000-0x10)={r3, 0x84, &(0x7f0000037000-0x84)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x68, @empty, 0x200}, @in6={0xa, 0x3, 0x8, @empty, 0xffffffff}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x101}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f0000008000-0x4)=0x10) 2018/02/13 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xca, 0x30182) bind$inet(r0, &(0x7f0000a2a000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x103) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000211000-0x278)=@raw={'raw\x00', 0x9, 0x3, 0x218, 0xb0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x3, &(0x7f000079f000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='tunl0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x278) sendto$inet(r1, &(0x7f0000385000-0xec)="d8d90a9918b38d7e611c840a9a68a2a136d0b788d23456e3785b3c529d6d9b7c08f6aa3ac8f11a1843ae0c59f0eaf6d25b0d4c2bdc68b249771e96c5e28e265b4bfb2861b791840f9fbc0e4cc3c5a7129923c7ed72e3248e33361ab24f496c956fc8eeb3e71527c439a1c26456268b0964c789552c721838a29196e3cc3fd88deb1588d1c39ecaf36dc618721b9e3e069b81b98a91e76275736ba38f67fd2048fb1f56cdf5d7fb5fee44460fcb1a3acd676208b431785f4648f3b685d610adee9b698600fe2bba356ca507dcf36167d9394bd0ffde39106d46c950d968f08c958626fab44e10b58b3f0483e5", 0xec, 0x20000000, &(0x7f0000a16000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/13 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/02/13 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f0000154000)='/dev/adsp#\x00', 0x3, 0x20000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e97000)={0x4, 0x7, 0x2, 0xffff, 0x7, 0xc25, 0xfffffffffffffffd, 0x1000, 0x20, 0x7fffffff, 0xffffffff}, 0xb) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d87000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081d000)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000343000-0x8)={r3, 0x8}, &(0x7f0000cdc000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c6000-0x14)={r4, 0x6, 0x80, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000ae4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000804000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000016b000+0x6a5)={r5}, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000527000-0x10)={r1, &(0x7f00006c3000)="bc9127577afbf21b0991626ab21ce96d13ac400744bf921a8345f2cbc14fbf928d9a2f7ac9b2340ab8c2ebf1b32c91b571496484bf14d4109efd67b1f02a47b13cc41c6094f396c9ce5ad901755bf1cda7092549cd24b70a017610bebaec642e4f1d2efef2bdbef9979eb661aeb6a130976b2db8004595e6dfd58c850ccb9960ca4408c3b995960d28a083fc6874a374ee147856fe92a5034493c47ea02e7b26bcb0d1ad8d54fbd3722af78b30e5a94488"}, 0x10) accept4$inet6(r1, &(0x7f0000093000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000bd2000-0x4)=0x1c, 0x80800) listen(r0, 0x7fffffff) r6 = socket$inet6_sctp(0xa, 0x80000005, 0x84) sendto$inet6(r6, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000098a000)={0x0, 0x6, 0x8, 0x1, 0x0}, &(0x7f0000e98000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000793000)={r4, 0xde, "0f7b63227bf690ef2afdbbd6d36cd732cd1c54098d38990f90dc4c66579b234950a7ef339d5b06658190535d6e4c7c7fc61290a14605d65c88239aa529e2d92994b3a60f9633b1e3b2458e4c3ca0fac2a9de4cb5ff00087aeae380afe833ce3671452dbdfaae6c6a090b062902ba8cc5cac185d744cc682eabff5b8879926c24742705c0ef7398d55016e488fde37e8785922a76cf7a24a0b9d248a3e230d6078414d620321d6f964adbb2e2725951627a4b335f504f63bff084ebe457ce52defe49cd556379a15bd8fb74680d4183a04d52dff5fb146d3fb933d5ad6363"}, &(0x7f0000e3e000)=0xe6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:51 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x20000000008946, &(0x7f0000268000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000888000+0xe35)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) fadvise64(r0, 0x49, 0x9, 0x1) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00003ef000-0xc)={{0x3, 0x7, 0xcd5d, 0xff, 0x1, 0x3}, 0x2}) 2018/02/13 19:20:51 executing program 6: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r1) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) syz_open_dev$dmmidi(&(0x7f0000053000)='/dev/dmmidi#\x00', 0x27bbe701, 0x0) 2018/02/13 19:20:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d99000-0x4), 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc0000)) bind$inet(0xffffffffffffffff, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000beb000-0x9)='/dev/rtc\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbc000-0x20)={0x0, 0x5f, 0x8000, 0x19d3, 0x1, 0x6, 0x0, 0x82, 0x0}, &(0x7f0000e8e000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d55000-0x10)={r1, 0x6, 0x6, 0x6}, 0x10) 2018/02/13 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = userfaultfd(0x800) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000567000-0xe)='/dev/admmidi#\x00', 0x8, 0x40e00) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000779000-0x66)=""/102) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 127.994676] audit: type=1400 audit(1518549651.499:123): avc: denied { map } for pid=21011 comm="syz-executor4" path="/root/syz-executor4" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/13 19:20:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 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}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000e90000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}, 0x3a) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r1, &(0x7f000045e000)=[{&(0x7f00002a0000)="0a7f2ce6ab96bc5b20c41af02c7886fd897aa48dd5df1de2f658fec1a2a42ecb84c55fabfb85ab4e92083d5c770e674c516556a0c24f159025c569f49294e9dd93218909620c8b4276fee17cee83c0af70aadc278ea95764f9c67cdeb6909d4734162e725ecd6cd70a271fa060009de758c5d10d383262da5fbc7dd0fc9429251f00bddc623274becf39e239a0381645c6fdd7a989ddd55c7ab1d659638954", 0x9f}, {&(0x7f00000b2000)="adcf17d69f016e9caece9013dc01931fee08885bd6f0d1c3e0d6c2", 0x1b}, {&(0x7f0000c3b000-0x4a)="126b39758588f53d7c554e5c57334d29694fa45cb55f694020d67a2e386806aa82bfd986d4989fbc86ed5d28150a2f8351f72192540b28f88c961b633717eb12c254b37ee566234b9cd4c451037726ac1c4a823224e6ee08ca8f235ac30b2c37174387deecf1c39d8f599e4fa09c4e72a93d9b90d5827a7402d16ad77e7b989e273c465a7911b242cd9c2d029020a0eb26e61626ab19a0174da60c92e3c78e5582cbfbf4d1944385d461cb66394e2f72216b265cc100f97b", 0xb8}, {&(0x7f000049b000)}, {&(0x7f00004b5000+0x633)="18c9cb25f6e1b6a4105c99717e3884764c7c5d67258828ea8c0ae0a49024a5e6474621523d3c4227e1f1bc70336dfd2b0bd2643724bc85f43935b184eb549aaf7dbcd869a786877ff54e7e2ade5513c48f90be35dfdf43baa8c0940cde0b59d5a7646077a46f0633c8f4eec8cfa5a00f65061e8ea28fa075517777087cf7a302fac46112961a", 0x86}, {&(0x7f0000c07000)="c931a7e04c405d966cd4a38b14e56d766d23ea22b07c742fc544726b78966b3c9b2826857d510636659681c3a532d9504b0117d7e5be9fa6329be23f3e54015604145dcdcff044dd3e3c3881bd074b81e34236eac609cc90d3a3950d875464349fadf14dd056e529022c4f2c98f92af7ccbab865fe5d718915f97edfa6abd198415e1d09d27aaa5db502890240ad726825b3f53766f33aff1d17963305111ab3380889eb22c5fed7bf99715271993fbe29473d941ccb6b", 0x39}], 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r1) keyctl$join(0x1, &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) [ 128.020402] audit: type=1400 audit(1518549651.499:124): avc: denied { map } for pid=21011 comm="syz-executor4" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/13 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00005ac000)=0x4, 0x8) syz_open_dev$amidi(&(0x7f0000146000-0xc)='/dev/amidi#\x00', 0x8, 0x1) 2018/02/13 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) userfaultfd(0x80001) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r0, 0xb, r1, r1) fallocate(r1, 0x3, 0x100000000, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002bf000)='/dev/audio\x00', 0x200, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000488000-0x4)=0x684, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f000052a000-0x4), &(0x7f0000013000-0x4)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r1, &(0x7f000045e000)=[{&(0x7f00002a0000)="0a7f2ce6ab96bc5b20c41af02c7886fd897aa48dd5df1de2f658fec1a2a42ecb84c55fabfb85ab4e92083d5c770e674c516556a0c24f159025c569f49294e9dd93218909620c8b4276fee17cee83c0af70aadc278ea95764f9c67cdeb6909d4734162e725ecd6cd70a271fa060009de758c5d10d383262da5fbc7dd0fc9429251f00bddc623274becf39e239a0381645c6fdd7a989ddd55c7ab1d659638954", 0x9f}, {&(0x7f00000b2000)="adcf17d69f016e9caece9013dc01931fee08885bd6f0d1c3e0d6c2", 0x1b}, {&(0x7f0000c3b000-0x4a)="126b39758588f53d7c554e5c57334d29694fa45cb55f694020d67a2e386806aa82bfd986d4989fbc86ed5d28150a2f8351f72192540b28f88c961b633717eb12c254b37ee566234b9cd4c451037726ac1c4a823224e6ee08ca8f235ac30b2c37174387deecf1c39d8f599e4fa09c4e72a93d9b90d5827a7402d16ad77e7b989e273c465a7911b242cd9c2d029020a0eb26e61626ab19a0174da60c92e3c78e5582cbfbf4d1944385d461cb66394e2f72216b265cc100f97b", 0xb8}, {&(0x7f000049b000)}, {&(0x7f00004b5000+0x633)="18c9cb25f6e1b6a4105c99717e3884764c7c5d67258828ea8c0ae0a49024a5e6474621523d3c4227e1f1bc70336dfd2b0bd2643724bc85f43935b184eb549aaf7dbcd869a786877ff54e7e2ade5513c48f90be35dfdf43baa8c0940cde0b59d5a7646077a46f0633c8f4eec8cfa5a00f65061e8ea28fa075517777087cf7a302fac46112961a", 0x86}, {&(0x7f0000c07000)="c931a7e04c405d966cd4a38b14e56d766d23ea22b07c742fc544726b78966b3c9b2826857d510636659681c3a532d9504b0117d7e5be9fa6329be23f3e54015604145dcdcff044dd3e3c3881bd074b81e34236eac609cc90d3a3950d875464349fadf14dd056e529022c4f2c98f92af7ccbab865fe5d718915f97edfa6abd198415e1d09d27aaa5db502890240ad726825b3f53766f33aff1d17963305111ab3380889eb22c5fed7bf99715271993fbe29473d941ccb6b", 0x39}], 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r1) keyctl$join(0x1, &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/13 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/02/13 19:20:51 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000434000)='/dev/usbmon#\x00', 0xb3b8, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df9000-0xa)='/dev/ptmx\x00', 0x101040, 0x0) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/13 19:20:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) r2 = syz_open_dev$adsp(&(0x7f0000118000)='/dev/adsp#\x00', 0x3, 0x240802) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = userfaultfd(0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a31000)) kcmp(r0, r1, 0x7, r3, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000e7000)={{{@in6=@dev, @in6=@dev}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@empty}}, &(0x7f000066c000-0x4)=0xe8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) connect$inet(0xffffffffffffffff, &(0x7f000035c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r6 = syz_open_dev$mice(&(0x7f0000262000-0x10)='/dev/input/mice\x00', 0x0, 0xb6b53ec4501d09d) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000daa000-0x8)={0xfffffffffffff6c9, 0x100000000}) openat$mixer(0xffffffffffffff9c, &(0x7f000021b000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 19:20:51 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000114000)='/dev/input/mice\x00', 0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e7e000-0x17)={0x2, 0xffffeffffffffe00, 0x5, 0x4000000000f, 0x4, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r1, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/13 19:20:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007d6000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x280) sendmsg$nfc_llcp(r2, &(0x7f00002f3000)={&(0x7f0000e08000-0x60)={0x27, 0x0, 0x1, 0x7, 0x8, 0x1, "eb9818abfb4420bda2c9f8a21b63a654df0f703f84a2d395b910f705264da916b6ada3c055d291ecc8c40c619f57989eef5f0981882819eb9e1ee7861e831e"}, 0x60, &(0x7f0000745000)=[{&(0x7f000050b000-0x92)="2f5e76ef0847f15e1c905f7672cc66cb84cf936d99277e973e1a39f1ba83b1d0386d4d06b03949cdfc8e431b0df145be7414043ab88583d24393790b6bfcc6ba0fd63824cbab53fe6b7ff773830840e39a942946be5bc71702a3e511ef0b2bee75d49a5fed47b4027c415b4b944f303f9ad17012679afb8820d4b314cd1d3aaef3bfa05493cc4f07e611e11290b6f7641be4", 0x92}, {&(0x7f0000030000)="c68d70d571c818029682c93efb9d064a2f83896fc206541a02340e6831447df804dbb03834a9711ac3ebf666730b242c76dd1f65c24f4fb23e9a0e065411eba1b0dfefdb3c4b947797c385d9088871ede067faabef1ff098d3eef64bc53b5dc3747c7f42934143c954ce3a37", 0x6c}, {&(0x7f00009f9000-0xb6)="6986b1acf0e00efd189f856831b6f3295dac8bac74aa86d84805f73af6c583df8fa4823a97f5b2e8926984eebdc03bab4861f23d1ebd5b9153f5069d1e84ec1945f3f6aa070342ef8d55b459f95ac82e6cb1716a4fc1c8cee3e2c9c8c13045e337c35475ff291cb81a7efa0cf52b553fab77302a1cb00a6780eca69ae3ef0e3ef1b3066948b308d845641994ad22f23fd169efddec9ab9593dd8f8332d6d4a190aa4bf7e252f6f225f290c82ceaa9765ec479ba821dc", 0xb6}, {&(0x7f0000b5f000)="2e7c7c762f7eefd3566cd6a8085796463bfc1bed84067eeba8d7be114b59a5c471666933f5f350edf6b290d67e6a5eaa12dc38465911e504e2f53dda40b9a30611444b3cb2493d3b8629f4", 0x4b}, {&(0x7f0000146000-0xc8)="a2443c69b2aea66f4fbad9b0187c45d948412732aeff7f216585a18bfe96ae0df0a369443561366f025c021388e90123de1dcabd34717adddc3da5e1afd714ac8d5327f55bae28044c9932a0657c5efc4a5876588ee2243dd11a459761507cf147586f5f1c297dd827d0628906202e3356c327e482c684216fdb251f6bbba42c1db632a2b7fd1f023003c2df10692fc5e8ab8e723745ecf71ecf354d82849653fa4470eeff1b94cbaa13a443bcbf175337d127d9c038dcebd86177549a46cc1a47b79c512a444c0c", 0xc8}, {&(0x7f00002ab000-0x5d)="eb629542e22cce969735e30df3a336ecb4a8bcdd2cf7a3ca641906f849139fbc65fcb05c0bbccfc9d4eb59fcf872e8a8ebe784094926edeb7ee6aca1eddfa25ac46aedcfba19881871f5bf01f873be1fd156c4eaf106218a3ccbb6dd1c", 0x5d}, {&(0x7f00003b4000)="de83d13ee15055609a2ff009d3ae3c80a191463c7605bc21a591741ce78ec0d04b0a917b0c5b19e45b974b40eae58fb33e82d405198f98e757f28e9c588b72b6ca38fe039f6315ced9b9f4f28a0febf4926e70457503a3dfcb6d78157258c3b00acf7795aea8270573f24f34c5c22820b0dafb24a8af3cb8e69e18304c4d57", 0x7f}, {&(0x7f0000fff000-0xb1)="549193f5c6ccbfc1b6cb0c7e8c10d250f062f89ce3c8f74140e0af0955f68e0530ae94c016dda5f962f198858881b396be7483cf9c66317b2e1fe11607f6379b62498a48751aa83cac3f34a748c1f8046b71f5c8dc262cd669f41964008078a5dcbed552824af53738a1ff6708bc3f1f060419cd7e1343cd64e442bd2e1de6f97277327e46b39ad06f82b113b824dde224e5334b9d7570a9addabf81cbde448f79b28be6165185c57baf30040cb4bc4022", 0xb1}], 0x8, &(0x7f0000665000-0x28)={0x28, 0x1ff, 0x1f, "1f0e6e60390e6671d0ed41ddf4aeed09be4fa2e1c052"}, 0x28, 0x80}, 0x4800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/02/13 19:20:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000269000)='/dev/sequencer\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b98000)=@assoc_value, &(0x7f0000904000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 128.539808] device eql entered promiscuous mode [ 129.774123] audit: type=1400 audit(1518549653.278:125): avc: denied { sys_ptrace } for pid=21085 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 130.086210] ------------[ cut here ]------------ [ 130.091398] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 130.091458] WARNING: CPU: 0 PID: 8126 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 130.111383] Kernel panic - not syncing: panic_on_warn set ... [ 130.111383] [ 130.118748] CPU: 0 PID: 8126 Comm: kworker/0:4 Not tainted 4.16.0-rc1+ #311 [ 130.125843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.135475] Workqueue: hwsim_wq destroy_radio [ 130.140000] Call Trace: [ 130.142597] dump_stack+0x194/0x257 [ 130.146235] ? arch_local_irq_restore+0x53/0x53 [ 130.150911] ? vsnprintf+0x1ed/0x1900 [ 130.154720] panic+0x1e4/0x41c [ 130.157931] ? refcount_error_report+0x214/0x214 [ 130.162690] ? show_regs_print_info+0x18/0x18 [ 130.167205] ? __warn+0x1c1/0x200 [ 130.170675] ? check_flush_dependency+0x239/0x380 [ 130.175517] __warn+0x1dc/0x200 [ 130.178776] ? check_flush_dependency+0x239/0x380 [ 130.183600] report_bug+0x211/0x2d0 [ 130.187211] fixup_bug.part.11+0x37/0x80 [ 130.191249] do_error_trap+0x2d7/0x3e0 [ 130.195115] ? vprintk_default+0x28/0x30 [ 130.199167] ? math_error+0x400/0x400 [ 130.202950] ? printk+0xaa/0xca [ 130.206206] ? show_regs_print_info+0x18/0x18 [ 130.210689] ? netdev_info+0x170/0x170 [ 130.214570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.219410] ? netdev_info+0x170/0x170 [ 130.223274] do_invalid_op+0x1b/0x20 [ 130.226987] invalid_op+0x22/0x40 [ 130.230450] RIP: 0010:check_flush_dependency+0x239/0x380 [ 130.235900] RSP: 0018:ffff8801b6296d78 EFLAGS: 00010082 [ 130.241248] RAX: dffffc0000000008 RBX: ffff8801d33c50c0 RCX: ffffffff815aaf5e [ 130.248520] RDX: 0000000000000000 RSI: 1ffff10036c52d5f RDI: 1ffff10036c52d34 [ 130.255784] RBP: ffff8801b6296da8 R08: 0000000000000000 R09: 1ffff10036c52d06 [ 130.263038] R10: ffff8801b6296c70 R11: 0000000000000005 R12: ffff8801db014b70 [ 130.270390] R13: ffffffff843e8ed0 R14: ffff8801d3a74500 R15: 0000000000000000 [ 130.277672] ? netdev_info+0x170/0x170 [ 130.281558] ? vprintk_func+0x5e/0xc0 [ 130.285366] ? check_flush_dependency+0x239/0x380 [ 130.290193] flush_work+0x2f7/0x8f0 [ 130.293809] ? print_irqtrace_events+0x270/0x270 [ 130.298547] ? workqueue_congested+0x350/0x350 [ 130.303109] ? lock_acquire+0x1d5/0x580 [ 130.307083] ? lock_acquire+0x1d5/0x580 [ 130.311047] ? rollback_registered_many+0x58b/0xe20 [ 130.316078] ? mark_held_locks+0xaf/0x100 [ 130.320245] ? queue_work_on+0xc2/0x1c0 [ 130.324218] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.329234] ? find_next_bit+0xcc/0x100 [ 130.333201] rollback_registered_many+0x672/0xe20 [ 130.338034] ? dev_xdp_uninstall+0x310/0x310 [ 130.342433] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 130.347712] ? lock_downgrade+0x980/0x980 [ 130.351949] ? _raw_spin_unlock+0x22/0x30 [ 130.356092] unregister_netdevice_many.part.119+0x87/0x420 [ 130.361699] ? unregister_netdev+0x30/0x30 [ 130.365924] ? wait_for_completion+0x770/0x770 [ 130.370490] ? unregister_netdevice_queue+0x290/0x5f0 [ 130.375668] ? debug_object_free+0x2f1/0x5a0 [ 130.380060] ? rollback_registered+0x3c0/0x3c0 [ 130.384633] unregister_netdevice_many+0xbb/0x100 [ 130.389457] ? unregister_netdevice_many.part.119+0x420/0x420 [ 130.395337] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 130.400425] ? synchronize_sched.part.64+0xac/0x100 [ 130.405556] ? ieee80211_sdata_stop+0x70/0x70 [ 130.410055] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 130.415585] ? __might_sleep+0x95/0x190 [ 130.419552] ? synchronize_sched+0x76/0xf0 [ 130.423775] ? raw_notifier_call_chain+0x40/0x40 [ 130.428564] ieee80211_unregister_hw+0x4c/0x270 [ 130.433219] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 130.438066] ? hwsim_mcast_config_msg+0x100/0x100 [ 130.442898] destroy_radio+0x9d/0x100 [ 130.446680] process_one_work+0xbbf/0x1af0 [ 130.450912] ? pwq_dec_nr_in_flight+0x450/0x450 [ 130.455568] ? __schedule+0x8ea/0x2040 [ 130.459457] ? check_noncircular+0x20/0x20 [ 130.463697] ? lock_acquire+0x1d5/0x580 [ 130.467654] ? lock_acquire+0x1d5/0x580 [ 130.471625] ? worker_thread+0x4a3/0x1990 [ 130.475768] ? lock_downgrade+0x980/0x980 [ 130.479902] ? lock_release+0xa40/0xa40 [ 130.483856] ? perf_event_sync_stat+0x5b0/0x5b0 [ 130.488515] ? do_raw_spin_trylock+0x190/0x190 [ 130.493092] worker_thread+0x223/0x1990 [ 130.497051] ? finish_task_switch+0x1e2/0x890 [ 130.501544] ? process_one_work+0x1af0/0x1af0 [ 130.506028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.511038] ? trace_hardirqs_on+0xd/0x10 [ 130.515169] ? mmdrop+0x18/0x30 [ 130.518428] ? finish_task_switch+0x29b/0x890 [ 130.522908] ? copy_overflow+0x20/0x20 [ 130.526795] ? __schedule+0x8ea/0x2040 [ 130.530671] ? check_noncircular+0x20/0x20 [ 130.534886] ? find_held_lock+0x35/0x1d0 [ 130.538931] ? find_held_lock+0x35/0x1d0 [ 130.542978] ? find_held_lock+0x35/0x1d0 [ 130.547035] ? complete+0x62/0x80 [ 130.550495] ? __schedule+0x2040/0x2040 [ 130.554457] ? do_wait_intr_irq+0x3e0/0x3e0 [ 130.558765] ? __lockdep_init_map+0xe4/0x650 [ 130.563156] ? do_raw_spin_trylock+0x190/0x190 [ 130.567718] ? lockdep_init_map+0x9/0x10 [ 130.571761] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 130.576854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.581855] ? trace_hardirqs_on+0xd/0x10 [ 130.585983] ? __kthread_parkme+0x175/0x240 [ 130.590286] kthread+0x33c/0x400 [ 130.593631] ? process_one_work+0x1af0/0x1af0 [ 130.598105] ? kthread_stop+0x7a0/0x7a0 [ 130.602061] ret_from_fork+0x3a/0x50 [ 130.606758] Dumping ftrace buffer: [ 130.610658] (ftrace buffer empty) [ 130.614351] Kernel Offset: disabled [ 130.617962] Rebooting in 86400 seconds..