[....] Starting enhanced syslogd: rsyslogd[ 11.352495] audit: type=1400 audit(1515202531.833:4): avc: denied { syslog } for pid=3168 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. 2018/01/06 01:35:40 fuzzer started 2018/01/06 01:35:40 dialing manager at 10.128.0.26:37461 2018/01/06 01:35:43 kcov=true, comps=false 2018/01/06 01:35:44 executing program 0: 2018/01/06 01:35:44 executing program 1: 2018/01/06 01:35:44 executing program 4: 2018/01/06 01:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008ffff0500020003000100000008000100e700fe02f155", 0x22) 2018/01/06 01:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000be8000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/06 01:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) 2018/01/06 01:35:44 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f00003d7000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x8000, 0x9, 0x80000001, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 01:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) syzkaller login: [ 24.304949] audit: type=1400 audit(1515202544.783:5): avc: denied { sys_admin } for pid=3374 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.377681] IPVS: Creating netns size=2536 id=1 2018/01/06 01:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007b3000-0xb)='asymmetric\x00', &(0x7f0000dfb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b52000)="", 0x18, 0xffffffffffffffff) [ 24.468609] IPVS: Creating netns size=2536 id=2 [ 24.487174] audit: type=1400 audit(1515202544.973:6): avc: denied { sys_chroot } for pid=3519 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 01:35:45 executing program 1: 2018/01/06 01:35:45 executing program 1: [ 24.539514] IPVS: Creating netns size=2536 id=3 [ 24.554220] IPVS: Creating netns size=2536 id=4 [ 24.579292] IPVS: Creating netns size=2536 id=5 [ 24.601654] IPVS: Creating netns size=2536 id=6 [ 24.634348] IPVS: Creating netns size=2536 id=7 [ 24.643191] audit: type=1400 audit(1515202545.123:7): avc: denied { net_admin } for pid=3605 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.667919] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.684617] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.696283] IPVS: Creating netns size=2536 id=8 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000)="", 0x0, 0x20020003, &(0x7f00005bc000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/06 01:35:45 executing program 1: 2018/01/06 01:35:45 executing program 4: 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 6: 2018/01/06 01:35:45 executing program 4: 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="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", 0x219, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 01:35:45 executing program 5: 2018/01/06 01:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00003b7000)="1f0000000103190000ff07000000068100ed3b8509000500010100ff3ffe58", 0x1f}], 0x1) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x7d}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c0", 0x5e}], 0x1) sendto(r1, &(0x7f0000c3f000-0x1)="e9", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 1: 2018/01/06 01:35:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80000000004, &(0x7f0000e66000-0xd)="1b05031300", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/06 01:35:45 executing program 6: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00008a1000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 01:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008f9000-0x5)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000098a000-0x8)={r1, 0x2710}, 0x8) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000085f000-0x20)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/06 01:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000608000)={@generic="75993472fd8ef525632578caf73ff313", 0x6}) socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x879d}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff7000-0x1f)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/01/06 01:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000d38000-0x4)=0x0, 0x4) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000452000)='attr/fscreate\x00') readv(r0, &(0x7f0000263000)=[{&(0x7f00007d9000)=""/204, 0xcc}], 0x1) [ 24.828225] audit: type=1400 audit(1515202545.313:8): avc: denied { create } for pid=3639 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 24.829304] audit: type=1400 audit(1515202545.313:9): avc: denied { net_raw } for pid=3645 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a6c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="806e8946a96d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 01:35:45 executing program 7: 2018/01/06 01:35:45 executing program 4: 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 6: 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 7: [ 24.858936] device syz1 entered promiscuous mode 2018/01/06 01:35:45 executing program 0: 2018/01/06 01:35:45 executing program 6: 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000a79000-0x26)="260000002e00470000000000000efc0000000000010000000000000007e60000fd000100008a", 0x26) 2018/01/06 01:35:45 executing program 7: 2018/01/06 01:35:45 executing program 1: 2018/01/06 01:35:45 executing program 5: 2018/01/06 01:35:45 executing program 6: 2018/01/06 01:35:45 executing program 5: 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 1: 2018/01/06 01:35:45 executing program 7: 2018/01/06 01:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/06 01:35:45 executing program 0: 2018/01/06 01:35:45 executing program 4: 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 7: 2018/01/06 01:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000696000)=""/1, 0x1) dup3(r2, r0, 0x0) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x20000000000001) 2018/01/06 01:35:45 executing program 2: 2018/01/06 01:35:45 executing program 5: 2018/01/06 01:35:45 executing program 4: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x8000, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e5e000)={0xaa, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() get_robust_list(0x0, &(0x7f0000de6000-0x8)=&(0x7f0000e34000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e6d000)=0x18) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/06 01:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d7000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00003f8000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f000019e000-0xa)='oom_score\x00') ioctl(r0, 0x440000000000127c, &(0x7f00005ab000)="") 2018/01/06 01:35:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x47fff, 0x0) accept4$inet(r2, &(0x7f0000404000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000480000-0x4)=0x10, 0x80000) write(r2, &(0x7f0000303000)="947e20efcdba80570b4bbca79e18f2bec84d66276489e112b8aad326a6aaac6e18878dcabdc66ca4a56670dece731842e970042ef09120389606319ca543eddb80bee21d70c810a177a2052a8ab698ba49a1fe4f1317e5657a5d5f3f8102467e930d9c78", 0x64) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000ab000)=0x3) [ 25.053677] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 25.063477] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 25.109812] audit: type=1400 audit(1515202545.593:10): avc: denied { dac_override } for pid=3725 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000546000-0x15)='/dev/pktcdvd/control\x00', 0x201, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f00009c3000)=0x0, 0x0) 2018/01/06 01:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049c000-0xe)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a18000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c46000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000064e000-0x4)=0x0, &(0x7f00006e4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005e0000)={r1, 0x9}, 0x6) readv(r0, &(0x7f0000d24000-0x38)=[{&(0x7f0000e18000-0x1000)=""/4096, 0x1000}, {&(0x7f0000300000-0xec)=""/236, 0xec}, {&(0x7f0000191000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aee000)=""/39, 0x27}, {&(0x7f000033f000-0x9a)=""/154, 0x9a}, {&(0x7f0000434000-0xe5)=""/229, 0xe5}, {&(0x7f0000a9e000)=""/245, 0xf5}], 0x7) open(&(0x7f0000dd0000-0x8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000154000-0x8)='./file0\x00', 0x2801, 0xfffffffffffffffd) symlink(&(0x7f00009c6000-0x8)='./file0\x00', &(0x7f0000188000)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000757000)=@assoc_value={r1, 0x7fffffff}, 0x8) recvmmsg(r2, &(0x7f0000230000)=[{{0x0, 0x0, &(0x7f00003fc000-0x28)=[{&(0x7f0000058000)=""/136, 0x88}, {&(0x7f00005df000-0xbd)=""/189, 0xbd}, {&(0x7f00000c1000-0xc0)=""/192, 0xc0}, {&(0x7f0000dbd000)=""/46, 0x2e}, {&(0x7f0000f12000)=""/223, 0xdf}], 0x5, &(0x7f0000dda000)=""/181, 0xb5, 0xb9}, 0x4}, {{&(0x7f00002b2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b4000-0x18)=[{&(0x7f00000d2000)=""/231, 0xe7}, {&(0x7f0000cde000-0x5e)=""/94, 0x5e}, {&(0x7f0000804000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000831000-0x68)=""/104, 0x68, 0x7}, 0x5}, {{&(0x7f0000045000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a64000-0x8)=[{&(0x7f0000aa6000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f0000bcf000)=""/82, 0x52, 0x20}, 0x7ff}], 0x3, 0x12102, &(0x7f00002f1000-0x8)={0x77359400, 0x0}) 2018/01/06 01:35:45 executing program 5: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000de1000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000002) mount(&(0x7f0000442000)='./file0\x00', &(0x7f000063e000)='./file0\x00', &(0x7f0000da4000)='fuse\x00', 0x800, &(0x7f0000de1000)="e0ccdd4936f02fd50f2a14ad00e0d5de8ec4fe6851b814d548a6a1d7449738dd95c25a9920394a4edb4e387d88643bef57faf72f0c352b3c8f25a5bb0c9bea8d5dfbaa2505287c4bca838f5da5d0d3ab7d45a7bc301b3d9a914223d2fd2d035f20c77308b5016a6d255b5c47b5a9090b4796723103dce429723f51f628d279041708a15b0159462c61d85bf03f8132b22fd274d6b4865e3e7b8abfca2f78c6efb7bc9fb46d426a73bc994f5724043ab36ceff335c556ad3123e091febefc48b88a31e084fe54282c3399eb05085cf8295aa2ac76a1363d6eb756be919ab10e0c60ed5ac31f1e9efb6fdeb2fc") fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x9}, 0x0, 0xffffffffffffff4c) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/06 01:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xe74f9fa7a6856da7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x71)={0x0, 0x69, "7b1fa3c491c5e52375cc32958c890b10367c8b22b3cbdbdf5036dc8376eec43b84876427735bc2e498a1a224f425536e77efa9e6e0247a21bdb8ae90c347953d8603237c059e160219123341ba116c9bfa1eb52382d675ae49818959e6b08ed965de5ff5197d2c9a3b"}, &(0x7f0000005000-0x4)=0x71) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) 2018/01/06 01:35:45 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f8000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000508000-0x120)={0x10001, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000736000+0xcfd)=""/225) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dfb000-0xe)={0x5, [0x200, 0x9, 0xffffffff80000000, 0xfffffffffffffffa, 0x0]}, &(0x7f0000e23000)=0xe) writev(r1, &(0x7f0000cce000)=[{&(0x7f0000fe9000-0x58)="5800000014001923e2ff4b80040f8c560a0600004000e076000543d818fe7700000400ca81646420000000000000000004fbf5100002000000010000001c04ed5dffa1f5ea0022000d000100048a08000000ec6b0f536e06", 0x58}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/06 01:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000952000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") execve(&(0x7f00005b9000)='./file0\x00', &(0x7f000084d000-0xc)=[&(0x7f0000f32000-0x7)='mqueue\x00', &(0x7f00001d1000-0x7)='mqueue\x00', &(0x7f0000407000)='mqueue\x00'], &(0x7f0000b2b000-0x8)=[&(0x7f000056a000-0x7)='mqueue\x00', &(0x7f0000818000)='mqueue\x00']) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f000070a000-0x1c)={0x0, 0x0, &(0x7f0000ec6000-0x20)=[{&(0x7f000036a000)="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0x1000}, {&(0x7f0000aeb000-0x13)="5634a673a871b52f7d4351c871687310da292c", 0x13}, {&(0x7f0000597000-0x2e)="17f71a97b4dd0c6af147086c425c69ca5ced96872aeb530d265b7e3c37302639e1a961e7c9588a24627d4f9437e9", 0x2e}, {&(0x7f000018c000-0x5c)="d0008ff605055cf940d6ffef27e5ebe85ed5245ce91ecef404cf4bcf2f3d7e72bf064461820a2fe5676748d61cc00282fd76e97b1903d0727908835b1635c2485c2a4e67c95d836fcb00a6264f971732cfa299546eba6df20cabd269", 0x5c}], 0x4, &(0x7f0000f21000-0x10bc)=[{0xb0, 0x10f, 0x8001, "5324b78414587a713be1cef0d71c0b0d1d2fa332b94c7a54cd1981127604822bedbb6e6f107395f7c2b835e18ce7c742c13db7fa42539dd1bff73004fef8892c67d5db7cccb3b8b6f3479769de1cf7293666acf88521aabd323cd20cdd442945f755a4cd4d52b210ce0f653ba668a1a0fb2e2915c279e6c059cdc1b5469a05b1a2def77d4bc41dd480ee71b0c727ab8aaeabe0d46781b7f5aa79ab24ff4f67123c5a4a"}, {0x100c, 0x0, 0xffffffffffff55b3, 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"}], 0x10bc, 0x4}, 0x0) mknod(&(0x7f00002fc000-0xe)='./file0/file0\x00', 0x1001, 0x0) 2018/01/06 01:35:45 executing program 3: r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0xc00, 0x0) 2018/01/06 01:35:45 executing program 3: r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 3: r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aff000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c85000)=0x2, 0x4) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000d9f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009af000-0x4)=0x0, &(0x7f0000f7f000)=0x4) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000c0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000000000)=r0) connect$inet6(0xffffffffffffffff, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 01:35:45 executing program 5: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b43000)={0x3, &(0x7f0000b47000-0x18)=[{0x3d, 0x1, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b4c000-0x10)={0x0, 0x1ff, 0x4, [0xba, 0x487, 0x3, 0x7]}, &(0x7f00000f0000)=0x10) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b4b000)={0xec, 0x0, 0x4, 0x8, 0x5, 0x7, 0xffffffffffffff80, 0x3, r1}, &(0x7f000008c000-0x4)=0x20) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x80800, 0x7fff, &(0x7f0000a23000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='setgroups\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000a83000)={0x7, &(0x7f0000ae6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00006ff000)={r2, 0x2}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00002ad000)={0x5, 0x5, 0x63d, 0x8, 0x401}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a87000-0x8)={0x0, 0x0}, &(0x7f0000625000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="00000000020001000000000000e18c88", 0x10) clock_gettime(0x0, &(0x7f0000068000)={0x0, 0x0}) futimesat(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f00009b9000)={{r3, r4/1000+10000}, {0x77359400, 0x0}}) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000c4000-0x72)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a0d000)=0x0) [ 25.236783] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/06 01:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007ad000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000657000)=[{&(0x7f0000704000-0x29)="290000001800310dda00004000c907020a2400000000ff0680000c000c00080004000c0001fb00006b", 0x29}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ea5000)=0x4) 2018/01/06 01:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000470000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f00009bf000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000156000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendmmsg$unix(r1, &(0x7f0000964000)=[{&(0x7f00003ac000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d94000)=[{&(0x7f00008ca000)="d3710cf0c5c0668057a842e82a59c30cc5677a52a06d75934f7ea40d2173a68346a35bec0009bf14646dc8ccdfa5daa9965d879fdab0f7069718b807fc7278c6e9258064c656c51c27a67db1e859deaccd23035fdd92beb6cd5d2fca755d8a810370", 0x62}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000604000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000946000)=[{&(0x7f0000f7b000)="97e6db098d1bec78bfa243823eafbd62575cab365b49e40219eba767bc2aed35256203879c143c4171b2f3eff28be60b3260fec37c44fd4c5af41f6a018fc8d6e1cb68d8fb22927cf32905c99dd8c91f0bdb78cc861e8c06a0354fba37f27bc0f0dc55195e5d63b8b8c2185cab9e522dc53d878bdbaf3b3f7eb99d69e31cabce475611113d5105aae9e0e4b0dbf0754ec77513593a3539bd794d9cfdcba59931af5e2ecd72e378c49735c55248e90cc035461f88d856e4820726df04326ec745f85842eba3c5ed1735199d1cd14f", 0xce}, {&(0x7f0000a68000)="14ed494ac1dc4d7ce1146fa16b20e1ce6f4111494958ff263dc67c0e5e43fb896e4ba3b0b21fe60e06a65ea668bebf22104f234ac66bc6b434357eda948aa6751d81f5c3ee3cfa4af7fb10ce8259bef27e4d2358680a964c67b37e436f7d8879e99a807ccef9db23c9a1a9563e46f2eff051d52d3abf28f4a5e4e3e53e094354faec41a850d1b40cfcbe54466c0c679acf5d9a3d906681a51171ed2b5e5ef7fd82d87e7d8d8ae27c5423f34c7e2a5d9a4495f77d616abd1eb2f5359d3bc018915a4a81fb40f456b3dc695590a895a9", 0xcf}], 0x2, &(0x7f0000189000)=[], 0x0, 0x8090}, {&(0x7f0000aa3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fd5000-0x50)=[{&(0x7f0000f3c000)="c2c584386d491f8331e3a187e60e9a0d063caed363142b710ae808c96b97bb7dbc897180fa85dee1d4c57272dd92602b093b5a3e1b0f40c146b0e4840c6782f21101a87538", 0x45}, {&(0x7f0000dbb000-0x8f)="22c8af614b3eefa174a98fc0755b33b23c78074066d0f8a8474647cab30acee84573985ddceec5ba140c05ef5892b86972347c8eccdfb02ae9f7b7d7e4c9c7114414ae8ef040e70a3a27b8b0f894f1d3603cc390d5b341c9676fd72de97f640b26fef3fa1a3e375d8e452ef7facdf264c06509777d20d3596e0efcd8448933f55f44d0750e450bc0a353b5ba60f7b9", 0x8f}, {&(0x7f00009a0000)="679825e15f53267e71af439f3bd9b1b0f06d71b83be53d4ca054a7440455406d332f2d84f0f21e2b458aef31828e2944c44d67bc8dbb64fdeee8bf415a016c70bd6a87d163ed436cf02fbbc3e1c77c30de864037f9da851a88e8a4ac9ea51976baefb053b0ad073259851a52de89390f1de21b6e859ce7783ebc2387d9226ae39ce31a06f57274686a2386b9c331c70c7da8aa2df6", 0x95}], 0x3, &(0x7f0000de2000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x2c, 0x2004c080}, {&(0x7f0000be4000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ea4000)=[{&(0x7f0000e2a000)="e37ea888cdb4c934dcc60fab23c4a9c2a5715bb6cd85af1a47fd98e0a1348bc5174a318abec5bb0b8b57dee1cd1708f1102ebebd655bd55a93ac559622959dfbfc3445192cb52051fd7b3e", 0x4b}], 0x1, &(0x7f0000eac000)=[], 0x0, 0x8001}, {&(0x7f00001e3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e6c000)=[{&(0x7f0000e56000-0x65)="f0041bdd17dcc90d6cad206268f6e217e086fd4b3edb78a4b0655a1a9ebf40bcb9e895eddad319006f005a708fca0e8da9d3bb6e099136ac28db7c3528a8c4914385c31b36e0474717dd1886b178f38757579188905e6175b0d3bcbc8edbd02243089c53ca", 0x65}], 0x1, &(0x7f0000cab000-0x114)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0]}], 0xc8, 0x48000}, {&(0x7f0000c84000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000)=[{&(0x7f000057d000)="2b9aabd3b95609a8c3b5446331a1c9efb0ad8266dc16d78a9c76beee811d17594d08efb7e236c64f3c58c1bec273adea8c64a8e6fc18a67d63962b78ae9421d12d54efe67abb7883f65655fd1a3f80c2a4a0faec82d8f8ba5f90d0118d5c8cc088f68d5827ece2d27456b6095e262f6b1a2b49db77530d80a7c796dd66046e161b111a537f40d7550ce65c70112977d40c06c400a401ed630c1b8e3f8daaaba41069f4dcce72d159f3f65f49c3ede3a124fa887c30eb4f", 0xb7}, {&(0x7f00001d2000-0xdb)="93179d63b737ff241237cdc3f1694d2fc598b98fb35e37459e2a3e717aefdae93e5155d194607871922a01e466788251c2fec50f7e70dc33416a022709449f9f472512e41aaf958af341f0463efb44a536a88138ef34cf523fb95ce198ae325320263dac4bce4e94fb965692c73b863d6c0b2589ec0d4cf7b3a6ad264a96cdbbc56075863e3d8740c3ba238b32b323831deaed7bd7e6f0fa93861d40d32f84a96d0cfbb4b2358ed6c07c33841198f10116c6c45d69af86660d2ff13546ff16e76485fe51f74b766dbbe172377fc22d5d8e2185e4073f2c5420804e", 0xdb}], 0x2, &(0x7f0000239000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x90, 0x8000}], 0x6, 0xc810) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x6ff}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x0) fcntl$getflags(r1, 0x0) ftruncate(r0, 0x6) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x90000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r3}) 2018/01/06 01:35:45 executing program 4: r0 = gettid() setpgid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x10, 0x1, @thr={&(0x7f0000001000)="b49a502f7fa083f4cb0f547d6f2ac480ee13762ae8d79ba1c6cb5becf73ba38df4f3da592d27d14946e5bf9fdbb4fb4b4d5e4fb1cf2bf0466103aff8b0876d993621d9523da3f59ec6d4e2b402bd28f1846b7c94c5002a8cbf", &(0x7f0000001000+0x6d3)="c08851595002e0af8509d34d0202ab97b644847105bdc3f46d914d7f41413639f35fe97c62cafe315338de9c7be35c27946c80cb3bb3c7dd01e64a00de0ad5ad65ff5cff51d3189bc0fcc1cb2ac6796fdf4b49b93666cde64b426975aab31eb7d7d2de6c855387561a7ac4af0de6fcc8d4086b657e64dfbfdb2f4c98387881eeffd58ef3ce9a0abf846410fb04a0e9f9d82ab967463708800b2c2eeab193a2efbb2eb33aa89808a36e3c43b5a59b04"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a8a000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000443000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x3ff, 0xfffffffffffffffc, 0x3, 0x101, 0x1, 0x8, 0x8000, 0x1, 0x9, 0x7fff, 0x80}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000002000)=""/234) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8282, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000000)=""/227) 2018/01/06 01:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f00003b8000)={0x0, 0x0}) fchmodat(r1, &(0x7f0000a54000-0x8)='./file0\x00', 0x11) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000ab6000)={0x7, 0xfffffffffffffffc, 0x0, 0x80000000000, 0xfffffffffffffffd, 0x0}) close(r0) 2018/01/06 01:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000185000-0x9)='/dev/sg#\x00', 0x1, 0x0) utimensat(r1, &(0x7f00004cf000-0x8)='./file0\x00', &(0x7f0000618000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) clock_nanosleep(0x1, 0x1, &(0x7f0000064000-0x8)={0x77359400, 0x0}, &(0x7f00003f8000)={0x0, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f77000)=""/244, &(0x7f0000df2000)=0xf4) 2018/01/06 01:35:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081b000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006d5000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b93000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000843000)='ns/ipc\x00') sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r5+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f000067b000-0x8)=0x0) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 6: pipe2(&(0x7f00009b0000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000035a000-0x52)="4731f3320231e53970947e5dd0a6bdd594644f1deaa8431d59e60208a5781fc088bc793c93f0fa44bc1c973d226aa59d3eb3ceba20b33d94ab6ffec45c8d2220ed95e5b6caa14fb281cfd4dcf39379d56880", 0x52, 0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x8000000) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) [ 25.372427] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 25.395742] device lo entered promiscuous mode 2018/01/06 01:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:45 executing program 0: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r3 = dup2(r1, r2) gettid() fcntl$setpipe(r3, 0x407, 0x0) [ 25.415346] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 25.477265] device lo left promiscuous mode 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f0000353000)="91", 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ed0000-0x14)={0x5, 0x3123, 0x9, 0x4, 0x1, 0x100000001, 0x2, 0x8001, 0x1, 0x3ff}) ioctl$TCSETS(r0, 0x5402, &(0x7f000074a000)={0x4, 0x8, 0x7fff, 0x5, 0x2, 0x1, 0x800, 0x1, 0x3e86, 0x9, 0x5f22, 0x7}) ioctl$KDSETMODE(r0, 0x4b3a, 0xd82) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000018f000)={0x20002004, 0x0}) epoll_pwait(r2, &(0x7f00008a7000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000cd5000-0x8)={0x0}, 0x8) 2018/01/06 01:35:46 executing program 0: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d5e000)=0x0) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a0d000)={0x0, 0xcf, "ee608219adca1c7b6250b1d950d121c21f369a8ef08a146633923c68e1f33ee6e783f3c6e74ca9bdeb4a84d030af0188e2ac5f9d2ac023723066b682a2167c476be888b125fd219e824746adff7ba5525be331d0a0ed639b08f27adb145559e464270b6caaffd332c03adbd91c7d3e2f52d03ab37bdbb277e2b4243d9e1f346cf909eacd9ea4455f251acca032a5de33b96e9645bcb9e40ab42e8c91cb4c3aa58b276f1dd05a041e079f98019854539b9ea5b414a2bcdcdcbf4e7313532d350a20eb58b4fd5b731d36b5791280238a"}, &(0x7f0000a8a000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e5c000)={r1, 0x2, 0x10, 0x4, 0x80000001}, &(0x7f0000783000)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00003df000)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00005c4000-0x8)={r3, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00001c5000+0xec2)=0x0, 0xfffffffffffffcd0) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000586000-0x8)={0x0, 0x4}, &(0x7f00006e5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002be000-0x4)=r1, 0x4) r2 = getpgrp(0x0) mount(&(0x7f0000faa000-0x8)='./file0\x00', &(0x7f0000bb3000-0x8)='./file0\x00', &(0x7f0000268000-0x5)='affs\x00', 0x4a040, &(0x7f0000f8f000)="5307bb2dae410b46205f505caa09027abd263bef601515548ebd2e92551e716b5552dd0e6a342a72b0bad31e5a2efedcd47845f28d2bc81b8e3b9ca9bef4ea13c7dd1d5a2a8623a687e6263ac80bac41c0ce28e1aa9f96b0b850f9ad47d5df074ee8187ac76beb0285ad3131df61c548557f4c70a1e19e1d30e3751ee0cce31fc861f7845bc066991fc2f8f810fe219c8cb16d1c9fba716a3f7f607d9de8aed0cd") fcntl$setown(r0, 0x8, r2) getrandom(&(0x7f000035b000)=""/43, 0x2b, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041a000-0x9e)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000-0x4)=0xe8) lstat(&(0x7f0000755000-0x8)='./file0\x00', &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d2a000)='./file0\x00', r3, r4) sendmsg$netlink(r0, &(0x7f0000234000)={0x0, 0x0, &(0x7f0000e8e000-0x10)=[{&(0x7f0000fa9000)=[{0x14, 0x32, 0x11, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000512000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_create(0x8000001ff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000612000-0x10)={0x6, 0x0, 0x0, 0x4}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca4000)={0x405, {{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000707000-0x8)={0x8001, r1}) 2018/01/06 01:35:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)='./file0\x00', 0x80, 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000bb3000-0x24)={0x7, 0x0, 0x2, 0xf3, &(0x7f00009fc000)=""/243, 0x50, &(0x7f00005b4000-0x50)=""/80, 0xf6, &(0x7f0000a6d000)=""/246}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ca000)=0x0) setpriority(0x1, r3, 0x3) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x0, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 6: ioprio_set$pid(0x0, 0x0, 0x4695) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000000)={&(0x7f0000001000-0x3a)="d75e209d1c2f8fbfd28375939ada3a51fe031061a78327b74fde9cc7ac661423d514d33412694893f0ed2474bec8c96d9ac270290b01453212d0", 0x3a}) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ee7000-0x4)=0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x0, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 7: r0 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000fb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) socketpair(0x9, 0x3, 0x1, &(0x7f0000027000)={0x0, 0x0}) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000412000-0xb)='clear_refs\x00') writev(r4, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) setgroups(0x5, &(0x7f0000e84000-0x14)=[r1, r2, r1, r2, r2]) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x0, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000331000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() lstat(&(0x7f00004e1000)='./file0\x00', &(0x7f0000db1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003ae000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x0, &(0x7f0000740000)=0x0) r5 = getpid() lstat(&(0x7f0000b6d000+0x501)='./file0\x00', &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$unix(r1, &(0x7f00003af000)={&(0x7f0000314000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002c000)=[{&(0x7f0000183000)="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", 0x1000}, {&(0x7f00007ba000-0x92)="81ac4cf8300f95f901e8e58c157804ff0b9e1d999e10b4434c957747c84bd943365284e4a03b3245e5ccd695a546a9f7787bbcb9e3956b730c71b3c2f5d11bb75557585196f7e9a829dce920e29b27cbcb4b3b21d43460fbcf5123855d34e60915f62676dad1b3d52d09674177f8964dec5934eaf79dc155056e6dbe248ca16bac9eea8684f6ff8fed165205dd34c92379c5", 0x92}], 0x2, &(0x7f000068c000-0x58)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x58, 0x20000040}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e1e000-0x4)=0x0, &(0x7f0000489000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) [ 25.740889] tc_ctl_action: received NO action attribs [ 25.765414] audit: type=1400 audit(1515202546.243:11): avc: denied { setgid } for pid=3875 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.790808] tc_ctl_action: received NO action attribs 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x11021fb, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000911000)="") modify_ldt$read_default(0x2, &(0x7f0000cbd000-0xdb)=""/219, 0xdb) 2018/01/06 01:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0x0, 0x0, 0xc, 0x0, "86036965"}}}, 0x2e) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000987000)=0x0, &(0x7f0000a58000)=0x4) ioctl(0xffffffffffffffff, 0x227d, &(0x7f0000127000)="") 2018/01/06 01:35:46 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e40000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00002e0000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00002ae000-0x10)=[{&(0x7f0000107000)="0a8ca0c8978d30e1a3076081c14e1c6d0b53b16f13138e0c348b5cdfb05f4332a4f9761464f578035d324d1c423147814057eaf7f80496fdaf8784c5eb9e1f", 0x3f}, {&(0x7f0000719000)="7aebcd846e84933949470dd362097f17832add2395643e15082027336faefaa8e5a17990055bf5cb609b32b068727eda90a4e4cfcc2196b0d9c42321a9a494e7bbc9d443eaf3713fcf6030744fadef06a794e597b747967d84cfe130a52c5f0fbf1cab6d3709d0dc6f3255131f9331bcf79c4820b48ac23dc771564ce34038b882a3abb652def5cdc290837ec9d01fc5c5af9c22ff9541c6f8217d0ba58eca8a988e99c4fde3a5a53ddb23620069b88cf3668a065bc6a75de9c61476fd87045b352773f8c84d", 0xc6}], 0x2, 0x1) writev(r1, &(0x7f0000657000)=[{&(0x7f0000704000-0x29)="290000001800310dda00004000c907020a2400000000ff0680000c000c00080004000c0001fb00006b", 0x29}], 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000fe5000)={0x16, 0x80088}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00004f1000-0x8)={0x0, 0x0}) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) shutdown(r0, 0x1) r3 = fcntl$dupfd(r0, 0x406, r2) bind$inet(r3, &(0x7f00000e6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 01:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d0d000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000704000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000936000-0x8)={0x0, 0x0}) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000e70000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000-0x4)=0x8, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000878000)='./file0\x00', &(0x7f000011b000-0xe)=@known='system.advise\x00', &(0x7f00002a6000)=""/56, 0x38) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000e72000-0x8)='./file0\x00', &(0x7f0000e72000-0x7d)=""/125, 0xfffffffffffffe62) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000e70000)=0x0, &(0x7f00007c1000-0x4)=0x4) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00001c8000-0x8)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000544000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00003b6000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x8, 0x0}}], 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007fd000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d7e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000716000-0x10)={r2, r3, 0x80}) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000003, 0x4) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c25000)=r1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000075a000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffaf, 0x0, 0x0, &(0x7f00002f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x4}) bind$inet(r0, &(0x7f0000beb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000218000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000a65000-0xf1)=""/241, 0xf1) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000f16000-0x8)='./file0\x00', &(0x7f00000af000)=@random={'btrfs.\x00', '-\'ppp1-eth0-$(\x00'}) getresuid(&(0x7f0000fb7000-0x4)=0x0, &(0x7f0000090000)=0x0, &(0x7f000073a000)=0x0) getresgid(&(0x7f00009ff000-0x4)=0x0, &(0x7f00007e9000)=0x0, &(0x7f000054a000)=0x0) lchown(&(0x7f0000ff6000)='./file1\x00', r0, r1) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="", 0x0) 2018/01/06 01:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r0, &(0x7f0000c28000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = geteuid() r3 = getegid() chown(&(0x7f0000789000-0x8)='./file0\x00', r2, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/autofs\x00', 0x2000, 0x0) r6 = getuid() r7 = add_key(&(0x7f00001e7000-0x8)='keyring\x00', &(0x7f0000bb2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005cb000-0x71)="74de244dfab4b55edd9858f32f2039f881568a88046610639ee8d6b96c30a610803e3c0300f2cb3d1349bb8a93caaf1dd4fe3bf6d23b5a23ee983f954a641f48fbf5cd6d92c716ab99ab4966b2cc982366c04eab46e4080f2769f19f541b0382c4430150369bcf795542247690ae024fbe", 0x71, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r6, r7) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000085c000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) [ 25.860242] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 25.897354] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004bf000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = getpid() sendmsg$netlink(r0, &(0x7f000054d000-0x1c)={0x0, 0x0, &(0x7f0000476000-0x40)=[], 0x0, &(0x7f000045f000-0x18)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x18, 0x0}, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000006d000-0x4)=0x52a) [ 25.902792] audit: type=1400 audit(1515202546.383:12): avc: denied { write } for pid=3918 comm="syz-executor2" path="socket:[10846]" dev="sockfs" ino=10846 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 [ 25.918426] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/06 01:35:46 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000019a000)=@known='system.posix_acl_access\x00', &(0x7f0000fdf000)='cpuset,\x00', 0x8, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8902", 0x2) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="", 0x0) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x7f1a, 0x2b, 0x8, 0x8}, &(0x7f0000edd000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1f, 0x9, 0x1, 0x3, 0x1, 0x0, 0x4, 0xffffffff, r1}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffffffffffff0000}, &(0x7f00008c1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00003fb000)='user\x00', &(0x7f000019c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000377000)='h', 0x1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000136000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000d23000-0xc)={0x4, &(0x7f000058d000)=""/50, &(0x7f0000e38000)=[{0x8, 0x5f, 0x19142000000000, &(0x7f00004c6000-0x5f)=""/95}, {0x5, 0x26, 0x10000, &(0x7f000021d000)=""/38}, {0xb389, 0xf3, 0x8aa3, &(0x7f0000a23000)=""/243}, {0x0, 0xbe, 0x1f, &(0x7f0000a1f000-0xbe)=""/190}]}) r4 = request_key(&(0x7f000064a000)='trusted\x00', &(0x7f00007f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000956000)='user\x00', 0xfffffffffffffffc) request_key(&(0x7f00004f5000)='syzkaller\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005e5000)='nodevHwlan0\x00', r4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066f000-0x8)={0x0, 0x0}) r5 = add_key(&(0x7f0000b53000)='keyring\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000652000)="a01958f925e3a60783373f9449983d0e90380826cdc5bba659d7f0b7ebd20c0427e6ccddf93e9da5f0ea7b45f7072c7bcdfab252c5b8571a59f6ae55d44d11d01a47f46960fc4451862c9ad7ee4f0c04aeb5e8bff8843505f5ca692d626dafb636739c870b21fe3fbb5ca6ade4598f217e5ec508446d635b0469167bd1ebb34cbebb4537868e03894ca7dbe1c89e6149cf94af5a8ef38f02dae8ff1f2af86fba905356a76a362ddd851178d3270d78405a303d9854f7626a402e3673d20b53bc022770e221d69d21f443012daeb2b65c189f9b7ceb407aea9445a15e", 0xdc, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r5, &(0x7f00004b1000)='rxrpc\x00', &(0x7f0000f21000-0x5)='user\x00') 2018/01/06 01:35:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x101002) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000002000-0xc)={0x3c00003e, 0x1fb7, 0xf}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) pread64(r0, &(0x7f000005c000-0x2)=""/2, 0x2, 0x0) close(r1) 2018/01/06 01:35:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x1) r1 = syz_open_procfs(r0, &(0x7f0000006000-0xa)='net/nfsfs\x00') fcntl$setown(r1, 0x8, r0) 2018/01/06 01:35:46 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d0b000-0x14)="6e6574c769705f7461626c65735f6e616d657300") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c6f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = syz_open_procfs(r0, &(0x7f0000ad0000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r0, 0x80000001) listen(r2, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@generic="190b11ed2e0762ed74dc95e2bf8c9205", @ifru_mtu=0x20}) setsockopt(r2, 0x3, 0x3, &(0x7f0000000000)="15b695ab6f375b25c71419d9109a9b85e7f266642f5c34dd994bdc693212e96954636c6b1f9cff71dbcdf87a25f59bdf7a57e6b28135b443b7869d9c87538fe2ad45fdbb3793973161b8e1fc705c581fea90e77219a59150d0a83a74975cb0ab0feecae6cdca7f1acf4d076a0a3882d8e952fcf42e4266bd6e1ce83e7fd65f1c4a0bb632c77ebbd8dd38529adad848e538eb8fd75c2782d2921d4f746b0b1dcec1630f214f958ae75280f39b886bb98412934d32e1a67986bbad1c03ac129a00795ccd123257612eb7e8909131b300c0dcb3efc03f3c27f09c456b27d14c0bc50c89cfdc7adb8fd04714ec153b0296bfa6f450716f6c58", 0xf7) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x80400000ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="", 0x0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000", 0x13) 2018/01/06 01:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000135000)='net/snmp6\x00') lseek(r0, 0x0, 0x1) ftruncate(r0, 0x0) ftruncate(r0, 0x800) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getpgrp(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/pktcdvd/control\x00', 0x541000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0xffffffffffffffcf) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000098b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000532000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000", 0x13) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000da7000)=[{0x0, 0x0}], 0x1, 0x7f5f) 2018/01/06 01:35:46 executing program 5: membarrier(0x19, 0x0) r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0x6d0f) 2018/01/06 01:35:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000002000-0x1f)=""/31) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000)=""/28) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x5)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000", 0x13) 2018/01/06 01:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000774000-0x11)='/dev/vga_arbiter\x00', 0x4200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007ae000-0x20)=[{0x3, 0x43}, {0xf, 0x3}, {0x3, 0x80}, {0xe, 0x1d}], 0x4) mount(&(0x7f0000084000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009ed000)='ramfs\x00', 0x0, &(0x7f0000cdb000)="aaa12e7a652ba3e6e68b339392fd678362f754792d7d3ce92519ad06187cd82e7dd0ccfd5b0707dd141df95e4d6bc27f1db0e0425f6485da531ca753f2b387c709394894b9d494a6a49910eb62563fdc1c290929b27a5b9faa6e62d489bf490c7752e79ebe8eb9e690754b75624101883771f4ef81eb436149df0e0942f11b2639aa466ef4a3fe814371f324e40bfa267f1520197bfe1963b7a600541952cc9a690cac9e6b6f4e1b1ef3a8270de75a28db17abc8385868ec0aac14e1b46582a7d574943d46ea5a41ba5022d4e372492f2acdec48f392a69a95e2aac88477d6ab8c513b3411cab185b89422a2a751") r1 = creat(&(0x7f0000756000-0xe)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00001e9000-0x2)=0x1000) pwrite64(r1, &(0x7f0000289000-0xb9)='+', 0x1, 0x0) readv(r0, &(0x7f0000de6000)=[{&(0x7f0000015000-0x40)=""/64, 0x40}, {&(0x7f00008a5000-0xa3)=""/163, 0xa3}, {&(0x7f0000298000-0xe7)=""/231, 0xe7}, {&(0x7f0000542000)=""/190, 0xbe}, {&(0x7f0000c58000-0x99)=""/153, 0x99}, {&(0x7f000021a000-0xe2)=""/226, 0xe2}, {&(0x7f0000821000-0x4)=""/4, 0x4}, {&(0x7f0000aef000)=""/255, 0xff}], 0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000875000-0xb)={0x3, 0x3, "e61f1c"}) ftruncate(r1, 0x8001) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000168000)="1f0000000001ff49403bf000080000760f0000e0090012050000000000083c", 0x1f) sync() getxattr(&(0x7f00001ab000)='./file0\x00', &(0x7f00004df000-0x11)=@known='security.selinux\x00', &(0x7f000081f000-0xb7)=""/183, 0xb7) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0", 0x1d) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x2f5, &(0x7f0000000000+0x854)=0x0) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000007000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) r1 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x201, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000-0x33)={0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x62a, 0xc7c9, 0x1, 0x40}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000)={r2, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5e6f, 0x3, 0x2e, 0x5, 0xabe, 0x8, 0x2000000000000, 0x2280ba3b, 0x2, 0x80000001, 0x9, 0x7fffffff, 0x7, 0x3, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000)='htcp\x00', 0x5) write(r0, &(0x7f0000006000-0xa8)="baf2ddf722812fe2", 0x8) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/06 01:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000ec5000)=[{&(0x7f0000414000-0xa1)="39000000110009046900de00810000000700004002000000450001070000001419001a0004000207000000020000080003010c00f41ee400ee", 0x39}], 0x1) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00009a2000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f55000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000b13000)="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", 0x1000) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f55000-0xc)='/dev/rfkill\x00', 0x10d000, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000826000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x4) 2018/01/06 01:35:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a2b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x8)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8, 0x200, 0x81, 0x6, 0xff}, 0xa0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000098c000-0xa0)={r4, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xfffffffffffffffc, 0x100000001, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0xa0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0", 0x1d) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000005000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x24a, 0x2, 0x2, &(0x7f0000000000/0x4000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5d73}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r3, 0x7, 0x4, [0x4, 0xf259, 0x2, 0x6]}, &(0x7f0000001000-0x4)=0x10) 2018/01/06 01:35:46 executing program 0: ioctl(0xffffffffffffffff, 0x4000000000001266, &(0x7f000002c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x4, 0x1f, 0x5, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x4c0000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x20}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x100}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x80, 0x10200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000001000-0x10)={0x0, 0xfd4, 0x10a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0", 0x1d) 2018/01/06 01:35:46 executing program 0: unshare(0x800100) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500", 0x22) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00004e9000-0x9)='/dev/sg#\x00', 0x80, 0x234041) getsockname$packet(r1, &(0x7f00000e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000063e000)=0x14) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000009fffffffd"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000782000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000048d000-0x10)={&(0x7f0000d06000/0x4000)=nil, 0x4000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a02000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fc000)=0xe8) getgroups(0x2, &(0x7f00000cf000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000639000)='./file0\x00', 0x0, r3, r4, 0x8, 0x1000000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d5a000-0x110)={0x0, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000641000-0x4)=0x400, 0x4) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x800, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000010000)={0x0, 0x8}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000012000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000011000-0x20)={0x9, 0x3, 0x200, 0x6, 0x80000000, 0x10000, 0x0, 0x9, r1}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000000a000/0x2000)=nil, 0x2000) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 01:35:46 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7adf73d7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xf4, "deb1f2d60013e22e0318b95d7600e1b6215e66a8b1f73a2dec8ef950ed860a914bf687b24b6bfd738a1f2276212f2c6a98d13a0d7b5dd4d52762e5c3b389505052a346d98fa9c4177efaa72e08b01d6aaa52bebb43fb08c00c2f99565805a631794fd046673fdf35dfae934f0db83a7e02db3b21489af4636678839cccd994660e9385e50b75c13ddb83cac7bf8e630d4e78178acbf537634a45e2069744e45ff873fd817ba799a27be6dcef50d5f9ef7369ddcb2111207aa7cfbcc4a33ede231a4626fa486ca26039f978876565ce153d93ce017729a968751dfb74790fef5b3009fa68cf0ec9b2602c0b265c06dff59280e881"}, &(0x7f0000003000-0x4)=0xfc) getpeername(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000dcf000)=0x7fffffff) read(r0, &(0x7f000067b000-0xc7)=""/199, 0xc7) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e3000-0xe9)={0x0, 0xe1, "1dfd1a171f8a37a3b12ff305db1a6111bebe75fac8c05b86adaa4150cbb1366759171939e41cbbeb29944a078c4dff532015098d3c747eb3f42ab6e3ddcf757edf74b42b86d0c4190bce9a17e1cd7ecffdf0fed36d64c24b252c37ee588b4d5bb0588b760fe8da211ffa70edb84c43b80d0c4eca835ba0534da00092f12766505d695c73eeb986ca52a871fb50d785113e19c4b8a43772d17f52e7553bdefee1c0b422cf30eb8daac3db6cb34a2983ae36a9dece3340b5273858f455ef0fa0c6d0edb7da063705086ecad6d1ca31d834f8ca503352c8d0ccb6fc0c51e44ebd5a0f"}, &(0x7f0000c1b000-0x4)=0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 01:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000034a000)={0x0, 0x68, &(0x7f000097b000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xded, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, @in6={0xa, 0x1, 0x49, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f}]}, &(0x7f0000728000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001db000-0x8)={0x0, 0x9}, &(0x7f0000473000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000481000)={r1, 0x3, 0x4, 0x5, 0x9, 0xfff, 0x2, 0x7ab, {r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x7, 0xe9f, 0x8}}, &(0x7f000099e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e11000-0x4)=0x0, &(0x7f00005bb000-0x4)=0x4) dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006cb000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000-0x4)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000978000)='/selinux/avc/cache_threshold\x00') setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000f5c000)=0x0, 0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x9, 0x0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500", 0x22) 2018/01/06 01:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000815000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000d8000-0x12)={@generic="bff8680f8f93300e4003fd9335774a86", 0x8}) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) uname(&(0x7f0000c1b000)=""/134) 2018/01/06 01:35:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005c6000-0xc0)=""/192, &(0x7f0000ea8000)=0xc0) sendmsg$netlink(r0, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500", 0x22) 2018/01/06 01:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f0000d55000)={&(0x7f00006dc000)=@ipx={0x4, 0x2, 0x80000001, "61ffc295f6bc", 0x59, 0x0}, 0x10, &(0x7f0000fd1000)=[{&(0x7f0000e99000)="67b6f93ea1cfc92c8b11e78e8f35d13eb684018cbb69ad7f10f0ca742d95594385101ef621616dbbecd7c656b34a78fca9ae15e755de6519a55d7033bc6874709a308bf541cfdb9cc31eb4dd59c9dac089f85e16a3be3b9419e7b49435629d7b3b66a4", 0x63}, {&(0x7f00005aa000)="95f6bd23c3764dcef32f3b2a3fd9521c70fed923eb8be12436d34808a7ee24da4e6cb71a7e5dc11782a3b449af1809ea0938268665af1465094a19a7228844f2fcca3675370babeffee7f912ecab9fe52d9507e9c812b6d0995a568178c7ba095606dc597eb3502b2fb794aa93c2c46c5e3f380555a028dd6d27a69c", 0x7c}, {&(0x7f0000a26000-0x5d)="0d8ae3ac4c4c9a15477ff6c18417c109e0e3e7962ebd40be1499baccc2bb0ca2a9272769d1b6d25306ce9c1a9038d4c3be4570583a549362092f29419c19b4255463227f31fbe47ab589daacb82a3a8ef3015a04b14c323e76a6e9bf62", 0x5d}, {&(0x7f0000283000-0x5c)="97140a1ee009f6e0e4de8ba5706598aeac02c0b8cdc4425957ca5760078ca9691e794a57afbe3c169d57d3b68ad33a5a69de64b5e50b75a7b4352004175e6f8826fc423648ed3d12d3496035116bcb36f648dd87c03e56aca4409961", 0x5c}, {&(0x7f000028e000-0xca)="b20fdd178b5374f8ffb87838727352049e2a6a0d68e6d9d54245e95e0a78fbb08385b306bd0772b445a5abc8cca3be42ddac533c712bce42cab03690357ffebdf4186fc9a96cb0a407cb1a7ecb92f1ce82b06297dd2b2104391955511cdeee6deb9c5768f673da034f36962dc160c67be37eb6a7b5078e8b098930dae316808d9ff76719a90d339cf550767ab5d9279ccf63e90db214c7b8b221bd498bbb1f65b10ec835325ffbd495b18fbbfdef19477772d4da4898afae0b16b658f427e47e41773ccf51fdc3054968", 0xca}, {&(0x7f00003cf000)="bdcf68cdb55d780b13c08e5129eda5e1db0d64fbf2ca86194fc56288912cf09a6cdc67d3e37fe2afe62353c5482400d009667f1e55fa6be0d4b349b56cb25f9e45ed7682eacfdf7d7594af365b35e9a0d29159a637a7bf2cf2b244c382f504dcd4b958fc0e64f6978f931263e34a017f5a605008852044", 0x77}, {&(0x7f00002ac000)="179a2e1222fd628870ccf5f596039651f4039d9cbe81975ba9cad7c1ea66af5c3ae4f1a43d85f6aee96f3a950da53d7287401416a713364b5148c952f767c869e039b7a86b0d1f0eb529cd3f20535d015d61267337e4aa68037498df7a", 0x5d}, {&(0x7f00005ca000-0x21)="eadda66f2361effe22b7e0385bb6e367c0cf19ca79a3766228e882ced4fcc84c62", 0x21}], 0x8, &(0x7f000063c000)=[{0x94, 0x11c, 0x6, "f1a76116a245a1b390ab2d9ff1141a830be4b12c5645166174e42940fbb94de65eb3c75e6d545689eb74f427c189d72bc177adc4c241dc3ff21f8a2ca9f5f4acb2998727b3340067ea91c5144d55b89cce4decdcdf310a10b44ba8f146131da7950ee2ae56cca0fedd9ad993de071a9fa6b42a61dd392eac665b1864e121ff15eedbe5c5f5"}, {0x50, 0x10d, 0xfffffffffffff369, "839f1907d3c4b9d536947529f08bb3b65c24803bb86d09164582f2c3fa4fa777208b94032ef8fde9def6abc0dad6c97b66ced40b3ad229934f30a924997c889425"}], 0xe4, 0x20000000}, 0x40) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) close(r1) writev(r2, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r2) r4 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netdev_private(r4, 0x89f7, &(0x7f0000620000-0x1000)="50a640606a36389714572007bd5568") 2018/01/06 01:35:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000dc8000)={0x0, 0xa18, 0x9, 0x2}) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0x8, 0xe) listen(r0, 0x0) shutdown(r0, 0x1) 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa007475105000300", 0x24) 2018/01/06 01:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000daf000+0xd72)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000a5c000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f0000bb9000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x2, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, r2}, &(0x7f0000a5c000)=0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000407000-0x10)={0x3, 0x5}) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000fe7000-0x9c)=""/156) 2018/01/06 01:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000890000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f00007a9000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000b52000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/01/06 01:35:46 executing program 0: setuid(0x0) mknod$loop(&(0x7f0000df1000-0x8)='./file0\x00', 0x18, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0xe000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c06000-0x8)={0x0, 0x6}, &(0x7f00009c1000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xd8)={r1, 0xd0, "419fc3ebdf0ec035424444a66830dae8d331ff5675fce2e33f26c5289e0beb41c24887224cbd622b61d9f9d8110987bf7872c8b36c27dd647386f1d7dc646703e8e35ac5ab9ca49d9a1c591a105e8ea8b4395715fc0e9026568e3268d0a6f80a139aa19b269a6385d4dfc13d7d617dd40f0e150aec35d505ffaf40686520b456814b7b5a6a57cc11f71aa350eae5d9845e3fd7182a7576a8a952ebd1d79a61caa5b8704bb1e2b1d0616ab23f19ada07e95aef67ed5c1ab0efae33ef6b1daa839b5b47304ae85278e7a5521feb84c7bf1"}, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$addseals(r2, 0x409, 0x1) [ 26.440314] audit: type=1400 audit(1515202546.923:13): avc: denied { setuid } for pid=4072 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 01:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa007475105000300", 0x24) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000933000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000992000-0x8)={&(0x7f0000811000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = dup2(r0, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000874000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b13000)={0x0, 0x9ebe, 0x6, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r3, 0x6, 0x1d, &(0x7f0000571000-0x4)=0x0, &(0x7f0000c44000-0x4)=0x4) 2018/01/06 01:35:47 executing program 6: pipe2(&(0x7f00000dc000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd9000)='./file0\x00', &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='9p\x00', 0x0, &(0x7f00008e7000)='V') 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000047c000)='/dev/autofs\x00', 0x0, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000047f000)='/dev/loop-control\x00', 0x10001, 0x0) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009fe000-0x5c)={0x800, 0x0, 0xffffffffffffff81, {r1, r2+10000000}, 0x5, 0xcfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000056f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000500000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x420f, 0x8001, 0x4}, &(0x7f0000971000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000134000)={r1, 0x4}, 0x6) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x22, &(0x7f0000911000-0x10)=@nfc={0x27, 0x2, 0x9, 0x5}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000d2d000-0x58)={0x0, 0x40, 0x4, 0x1, 0x1, [{0x6, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d57000)={0x0, 0x1}, &(0x7f00003f4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dd5000-0x18)={r2, 0x7, 0x0, 0x42, 0x3}, &(0x7f00004e7000)=0x18) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') umount2(&(0x7f000032d000-0x1)='.', 0x2) unshare(0x28060400) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa007475105000300", 0x24) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009fe000-0x5c)={0x800, 0x0, 0xffffffffffffff81, {r1, r2+10000000}, 0x5, 0xcfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000056f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f0000a29000-0x8)='./file1\x00', 0x1) creat(&(0x7f0000e2c000)='./file0\x00', 0x26) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000263000)='./file0/file0\x00', &(0x7f0000020000+0xb89)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000547000)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00006d9000-0x7)='pstore\x00', 0xc0800, &(0x7f0000cf5000-0x1a)="") 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500030000", 0x25) 2018/01/06 01:35:47 executing program 1: getgroups(0x1, &(0x7f00001de000)=[0xffffffffffffffff]) r1 = gettid() getpriority(0x2, r1) chown(&(0x7f0000f68000-0xe)='./file0/file0\x00', 0x0, r0) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0x80000002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004a4000)={0x6216be10, 0x3d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x7) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000efd000-0x4)=0x0, &(0x7f0000bee000)=0x4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x5600c9a4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x5}, &(0x7f0000001000-0x4)=0x315) 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0x3d)={0x0, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000000000, 0x1000, 0x1, 0x80000000, 0xffffffffffffff80}, &(0x7f0000e4e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x400}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772651b00", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000834000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d0a000-0x4)=0xa03d) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}}}}, 0x70) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500030000", 0x25) [ 26.535895] 9pnet_virtio: no channels available for device ./file0 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000bcb000-0x40)={0x7, 0x8, 0x5, 0x400, 0x7fff, 0x6, 0x9, 0x8}, &(0x7f000032c000)={0x5, 0x4, 0xf5b7, 0x28b, 0x589, 0x0, 0x0, 0x20}, &(0x7f00001bb000)={0x10001, 0x5, 0x7, 0x1ff, 0x9, 0x7, 0xc8, 0x1}, &(0x7f0000a43000-0x8)={r0, r1+10000000}, &(0x7f0000001000-0x8)={&(0x7f0000ab5000)={0x2}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r5, 0x0, &(0x7f0000822000)={{0x0, r2}, {r3, r4+30000000}}, &(0x7f00007e1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f00004de000)='/dev/loop#\x00', 0x60000000000000, 0x121200) pipe2(&(0x7f0000730000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e5d000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa00747510500030000", 0x25) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dd3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bd7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000320000)="1c0000002000af020002f300006b00050a000000ffff00010007109b", 0x1c) getpeername$unix(r0, &(0x7f0000dff000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a12000-0x4)=0x6e) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000ca7000-0x6)={0x2, 0x2, 0xffff}) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000711000)='\x00', 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c2000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000148000)=0x0, &(0x7f0000a58000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/rtc\x00', 0x1, 0x0) recvfrom$inet(r2, &(0x7f00003e1000)=""/130, 0x82, 0x22, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000ff9000-0x5)="002ec9b7eabc", 0x6) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) finit_module(r0, &(0x7f0000c6d000)="706f7369785f30636c5f616363657373656d316d643573756d00046e657461656d307b73656c6600", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind(r0, &(0x7f0000abb000)=@nl=@proc={0x10, 0x0, 0x0, 0x200}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/igmp\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000b47000-0x24)={0xc67, 0x9, 0x3707bc6a, 0xd33, 0xfff, 0xfffffffffffffffe, 0x1, 0x63, 0x0, 0x507c, 0x36a, 0x80000000}) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bind$llc(r4, &(0x7f00005e4000)={0x1a, 0x8, 0xfd, 0x4, 0x9, 0x800, @random="dc58ebec52fc", [0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d82000-0x4)=0x0, &(0x7f000082b000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = add_key$keyring(&(0x7f0000b3d000-0x8)='keyring\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00003ff000)='user\x00', &(0x7f000004d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000084000)="662253c1662677e3dcfa1f8cdd7cb42938dae1a671e5b3d61507bdc325ecb5c53c941fc47cbe66da5b06a9d3ba50714d9993c9be33f05f28eaf52e14789bc6ddbbfaaf8fb118c66f809c7ccf536ecd88dc2dc943ba591eb2021ffbd6f26708", 0x5f, r7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d22000-0x20)={0x0, 0x4, 0x8, 0x3ff, 0x2, 0x9, 0x9, 0x100000000, 0x0}, &(0x7f0000b2f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c9000)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x100, 0x2, 0x40}, 0xa0) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r1) write$tun(r4, &(0x7f00004ea000)=@pi={0x0, 0x890d, @ipv6={0x0, 0x6, "638b2d", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) r9 = add_key$keyring(&(0x7f0000b28000)='keyring\x00', &(0x7f0000dc1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r9, 0x81) writev(r3, &(0x7f000099a000-0x38)=[{&(0x7f0000dd5000)="046a495204b18ec5180740f54f77339251e4bfa01a80f0c9a6b142a1fe07ce97c840493ec51b45e6198dd1d3b28c044e71cd2886bbe035ca9e7a5c8bc3a269d4962c7fa6f9b5b850d4dcd329b495a5f9f7c6df2ed81fa9b548f7f100b46a5de8f00a09177694cf49975fffa649129d661d6e1acbc552d48f789eb8b9e5f15deb8dba3c2d1fb144904c271ba1f34d31fcb912a85e9bc5803e5dc50f1a81d6", 0x9e}, {&(0x7f0000aba000)="28165547fad41b896b87189a2539a13eaf7edb2ba095e4b173565470d2f815cdc44a06a08cd5581ecd27842618e365371a70771cf94ceeff08c89c3df902a3776af18794a89c06071ed336c2cec56301b697d51017cb63640dbfac7b759e1a495410696bb18fa4d1849eba10090699d09b71ca78e2a0ffe972873e9d6ceb67a68f6dc6b208e69e71c3de31a423b565e9a7d9e3835ebc7736e9705dfd58496c4d1f3c80bb06da28961b2f190cdfba82b8ad98f2f42b", 0xb5}, {&(0x7f0000b20000)="3c71c87abc5d9557e238f7ea9b7ce1447f3d66cfe48a4356c56977bb729e8e291cdcd1ec28431e10401a55fb90f97e5898756af18ce43520cc4743405b958a4ca5d8557caef14f80eba8a91b1fe5ab75f29dd73bf7334e83e7ddb79e4a5ba1a01f263f8da33a855cb14dea64bd49b94faf405d24f466f2e9", 0x78}, {&(0x7f00002cd000)="08d21f088673101b3e13de98d1219c146b0bd92db41569b57a0a1eabc8b1353a4c371bad0b3cde421a3387d5c0af47b3a5019a58ab7b039d0f809bbec47c89b84e68b4bef98321445598d25443c987cb386feaf3bd", 0x55}, {&(0x7f0000de1000)="07687a933e6e418403d7a73d81940fc1a0cb58f01dc3502ed1546fac8b79457daa42514e1169b58d15f4b7114903d5bd5f26b70d336ab1e83cabcec3ac395d781547abdfa92d3c7be8121606a718224f5f9cac82058c45511b2e6a4e9f14aeffff450ab9d0581cbc20c16c0c967032deead91c1b1f13854a20f29ecf1c5bdcca6f2aa0f1a00d209916d3db8ee2450eaae2523174179df0a5b43d8544ada86effd73141c5891d772faaad9acd18612285a42e34c58278f6fc2050054085b97ad9d95fd72ee6ac2eede14fc709ef1fde915f66a69dcdbfa5d450b6d244dd1cf1990fb3765693f826fc550b2aa490d1615a863b4b99d4a78575eddad6dde8595fc50fee4d8fb787d3000c27ecbf11e0c6edeb9c10169a458c15bac5a56ca1824aa697b1e2245382d10fda4dc90dc6d5ce56e616f4e0f3e2ed534725febeaa1a9e4788d809570c1ddd3926da17ba2a52c9ca3ec750917d1bf11bac8d35cc6b90c0fc32e2fa68fa3b75b6af1887b3baed34eb80ba4be5e166734bd62da1278f4e1ecad0df0446d7b8d9fd8692ba198c79f034aca8228b8d1dee64195439aa726c8865704bcaece7b52c1ac1900f716cf1c77f40f2873d56829bcfc720178b5afc964251eb717420180342a1f8a681ee7708fbc58108f24ecc58a4e07f270301236d61783c1e44e7286045f377f65fe818a24e4b5c9eda14ddb275ab95694f99f7c44bfeff96a9eedd7aa47d734de7f9276c3e5ee110e9a32392ad2ec03d56758ceae599b44e4650e67da8c2c60183aebbb6d27c58602ad7f9836c6786c8cdabd6556a15aa927e99414ba11241a91f03ffb2719bcba19022448cc72de347801526b7d133b85b8effbf9ff4f253cbb7607b5260c88bd2172c4a69470a1ec5122d006ade2ed1095d4f96f388408e3eeb2a640c7ef188ec37b089a015a954566652e9f1067b5887cbb8ca98d776305ae1c395bce7011ccecf792d0748492cdfae851bf1c6c44aab5795733fbc91342cadfc8cda811c6d079088a662243540c8c2dccb4278256573a8ff6e666e77bb0d094810cd4fb3a9b135e2d8ce148379bba3085718797f8d2228f88b0c5d22466381b0bb7c687932c41921e5d99af582b4d3a07301459d3510f795d21074fdf6ca2d75531d4a4b3f511b05f6bbcd5f950bdfa09f55c586f2aef423fef5d977922b599e0d30dca6604366261eb6387ce91e927862c5c260e85b5918f64598ef19a35861db14a36e44cef6d48cd45ab998c06c39ab22ea11aab02699fd594494d42c8ce8fc5650f422b2fd403cea3aae3e4ce805c9ac9456fadff9548ec3c7f0c10e80b91cb42fcecce905e7a9e54464acfcc6728392eec9fc84c80aefe3b661d0e09a9bba06718110308cbd09be15e9325bbbfc1b57ab6120b4de4861a4e9b7ef59553ccdffef2147f100c5eed37fc2b1668076d1753d9b7e9698eb0ff290a592ea2794cfd6586b06cb78ab935bd47e39d2bd7e47fece54eaa7e53225277a939c04a24aa96fc6c7a5285ec3ee76f0f324f9cb50e2b5968669843944663cae4455f4f3f842eda02224cdc2d1d673a16ee1e2c45063582fdc3d093243a0c334acc9d018b9e5a023a370d2fe7caba474592c6f19e44bc0ad57bc8b1fdd51359620bb1c6f28f07e9e4372d5881f1d6ac1cb5da1d7633e676cfa87a04b3e8bdefc7b585e50e8b73a4760f88b023ee155f0aa374224a770eee7e82a5be9c4879dd8982f635d41c4e45a7a9c14b1137436eed526e30e9a069934428b6e7f23b191ffa3271e8620089949334d586468e8774e3d0d55ac3e2dd37b47a813a9ca5ec54aaf1d922a1632b8775a694d10c5f2573bbd8540704285959aa3175e61ecea50ed09aae7cf4a59c91a3c5b7b2f8c94495dbb5c5ee06e8d22942c3a4e28cd2a5ceeac012e41db1d326940379e6611127bbf27fff8fc4a10bb6d2d444cc64ede3396e8d2629380cdccd162a1572b171d3bb9b7609d718bba2a3e59b46868d18d1fa16a235ae46d02950ceda9d79016981e942b2b9bbc0f7eb60491f266f88615f6e154f6b640e4931b0dcd3eeec669f5c35ae59aead7b3ad799a30bb51a3f9837944094e90a300bb135c2cb7202f7698e15770599c9d0963aff6052ac2aeae6cb8cbc301b3cb0af1568d57f588aebc0deb403ef0102350cc9df0431346adf22caf670f4c8d0ec8f25da24731adfa53b0a329f6ace304ada8218273de3258ffa9a8b90b9d1fdc2a49f717abd3a31b6aab0039206566e3eaa2042a3bf039c391317d014c14b19aad6d7c43dc1d3b1417a1a91f9f1381a512515bcde7d7d0897504a3215112278dcc20682774f8bdf759a9b3b1cfba90e0db7e9c20bc098689513f98cf55bb02e81bfb81f2e381132b56487d13c563eeaac622991c7571e21cf7524763ea201e93fffd1ed8295fb438cef9b665c336ba07a43dc3f74ad77032672c296f24b6b2a4bc54d01d0b03bacd4e9df7d271796875efc0696b18b7d6fd80ab2f02128cc8c58d8802f368dab3e2cb182e832864d8160a715d5115f741c6399a0a67989d41f8db8b14fde8cf16858e481c5a9f5271357fb6da45cca21a7182f1883b595a0a24c991029c1f888f45cc36987edfeeabb9e2c37d3aa21953c7ccfcaaa4603eec87ec84eb37789455a2ac087fbb0ea1c0efc881e8c3ebf0c60572dceb593c313d97d7cbc9b53735e7967ccd3f60a692836a1361bb0c3ed25aa9e2a997bd5cb78adb39a499d97b3739131d9b9c532bb39c71753d90ad2c32aae055b3362a14f4a5cac8f88cd95414d8f32f73116f63e31d69a3bb6a4c1d7525031701909f3825ca3ad4700e2598a102874fa2e6e1cfc2283e5ee79229d1736c8b5a6e3e62f6cb5dd57785cd5614f048ec969f3f5a2dae49d743448c93e5cfd239f8c1fa8379dea5bdaa267f2a8f03beaabcfdf5f0028374f4a5552544b939730f08088c26a92ff671f1921306fdecd190096348f995f6f71388798808c7e2363eb285015b7f93bab6ab3951d42f2ac810d4b83ce99570613c5489752f4bbf4148ce5c6f8f089cb089e2262330f599eb1ab61506e1051f35ea40f94e3c94698de73f25864bfdc66eadb30a7967dfe2eec454e3e3b722c39a747d3ecfd4c9b5fbca449b9ce867dc4e49def1816cca6846c182ffd3d53d9699b81c23c673b0249e4ef7d29463828b70e9890ce2de45da6d7fadcbb35f59c806a5b97190cb2e1f2a54c6e7713b9cd2aa4339e0d975abe49fc2d3d88104c5e57624f811a142c8f60c3f3fdd032a7b4c4148d5611cb5f39a08a133af27bdba34e649fa6d1dca01003526d7e56d1aa7b4273148757231487307c2ad00dbfe9f11a5e5325afd2bbdd3ea523c39655b865dbb859b8a6cf0e27ac40157e1082ac057a9c528088a67cc70f102aadf20d586d6683dc768875dfe6144d091ebb60ee179d13040bd6cefd30f0a6d0b3e51603b0f44ff7c42956dc423af591dd8a3663aa97f517131441b8033a9bbc0ff8743f50e4a87f9687648681f57a7d2c357aa8a28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{&(0x7f0000c3d000)="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0x1000}], 0x7) statfs(&(0x7f0000f30000-0x8)='./file0\x00', &(0x7f00006b2000)=""/227) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4a4d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x696, 0x9, 0x3, 0x7}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x23, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x903, 0x9, 0x40, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x100000000, 0x3ff, 0x8, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x10)=[{&(0x7f0000008000)="dd3e531c324527f67b984e9c04a97d0e42e5c0422c2643b657e3ac5bd68ad2bca56ddd014bba3f37eef0cc7e628b43f574f0561bfd3925c9309b4d33394f5419c18b695af16f5fffdf2bb432feb3043c8fa7bcf1b58fce9a53b78cdd43d0078120fd941ed09d27a0994663b6326f4083722973b54cfb09694598d0c5509198f311a45a3af7d490b4e6029e2a8221da9774465fc61ef168138009a11bd089cedc7b9aa4f3ca93066ad3214194a86897e7bafd72077935e31cbb6b15c5da915c7300ced6a5a2fdfaf3832004239941", 0xce}, {&(0x7f0000009000)="f8", 0x1}], 0x2, &(0x7f0000008000)=[@init={0x14, 0x84, 0x0, {0x100, 0x9, 0x152, 0x8000}}, @init={0x14, 0x84, 0x0, {0x800, 0x5, 0x3, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x2, 0x1, 0x101, 0xfffffffffffffff7, 0x0, 0x47900, 0x0, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x2, 0x0, 0xfffffffffffffffa, 0x3d3, 0x4, 0x2, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x81, 0x9, 0x6, 0x9, 0x6, 0xffffffffffff3ff8, 0x80000001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xd0a, 0x4, 0x0, 0x7, r4}}, @init={0x14, 0x84, 0x0, {0x40, 0x7ff, 0x4, 0xffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0xa, 0x6, 0x89e, r5}}], 0x160, 0x4000011}, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000-0x40)=[{&(0x7f0000009000-0x1000)="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", 0xf90}, {&(0x7f0000004000)="5de15e63b1a12d5eea832e37920802fe0a1c5ae73bfa2c03c8f206627edcccaa4db7751b4b569dee5d81f208b364d50b9c877cd6177d216022394babf581466bad4ce9c59efc32f597ee99820abfbc384374b2d795d794e4ab443499d7093af2c35f7b7be520c08a78fc6acf878743fdce2312dd8880a675ea4952c93503102c064a7c0eb43387f77e9279f6e7b82e6c2692e06287feb80ae10739522590810e30b5ab336a4a64de2bb24293c5a62fbb68b33dcf4e", 0xffffffb3}, {&(0x7f0000000000)="0d6ca2d50122ef64641327ff6c66b0065ae0e2814347c9dbd7481cbc03883998dba73ccbee5a028a0f2e527440e8017ee02d210792276468c56e2f4284466cbc5d11e09de378ae2c73c802f7a7dbb2e11df0aa86f448030b0ad56d68eabf136f42d7984a42f656038ce274c0e626fafa2cf21417a49373988861ffbfd0072dce9bd76016aaec80c7a1580fd13ba1e1494371c413b0f2e36def6bf4100c8c435613a68d833207ce13b64f76d38d872ff1a5d3501b9c463bf27ddfc3133435098086b3fb8ebd2fc1d91d9f761d88cc", 0xce}, {&(0x7f0000003000)="70c7d8e55ed984b0afb8c3bc65ac493ee2b5a6f1aa08d5c0c2a973944e87734671ca7a1cb8da238b38c559b130643297b88e47da7c0cb9250de658ed", 0x3c}], 0x2000000000000291) 2018/01/06 01:35:47 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000252000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0xa0000001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) pwrite64(r1, &(0x7f00004d0000)="453635e1d868a37b6fb9874099e0478d51a015b1a4a5e56fe9914b1ffa4cb14a7a3d709746b23aa40f6ace35ae55a609571da56842c065e7933c89240179a8b786c7021108de4f83aa81238be185638a649cfc2d666d4565789246cf5b5a", 0x5e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000000010, 0x803, 0x0) write(r2, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x9) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092b000)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = getpid() mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000092c000)=&(0x7f000050a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000092d000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f000021d000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r3, r4, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000021d000)=0x2, 0x4) getsockopt$sock_int(r4, 0x1, 0x21, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0xfb) pipe(&(0x7f00002ad000-0x8)={0x0, 0x0}) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c2000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/rtc\x00', 0x109000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000122000-0x10)={0x0, 0x7, 0x1, 0x8b}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000635000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000090d000-0x9)='loginuid\x00') rt_sigtimedwait(&(0x7f0000b37000-0x8)={0x0}, &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a27000-0x8)={0x77359400, 0x0}, 0x8) exit(0x0) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) 2018/01/06 01:35:47 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/access\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000022f000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000653000)=0x3f) close(r1) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/loop-control\x00', 0x805, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000391000-0x4)=0x0, 0x4) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000064000)='./file0\x00', 0x1, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000095a000-0xc)={0x1, 0x23, &(0x7f0000e07000)="624796715c65d8a18cc62c31ebee2bbbf425526be76237a82c480271c3cb5b70acc189"}) [ 26.753680] device syz7 entered promiscuous mode 2018/01/06 01:35:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bf000-0x8)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d35000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000058a000)={0x0, 0x44af8f062cd86e5c, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cc7000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x7ff, 0x80000001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ae4000-0x57)={0x0, 0x4f, "887253476c4ee38a3047d4b58f54bc08ae48ac9e4f9484c6a41a6035a93abf233d3eb48d9866fa638bb5c624cd8a82e7319e911e4bf838580777ca7591840bb831a00e59176b7de847a3c0d1185f22"}, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x98)=[@in6={0xa, 0x0, 0x70, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x1, 0x85, "072c92e302095a1392370668e775b220e51803d9221b7789b5b3c496045fb3ed3890426e2570486491e4243aee0b2338973d1208b6fe86dd6080a35fa9c81c59f416dca27f50bdace11019c0a477c1fec7e2abcd3de9459b675ad6bfdda976a5673756d9dcef79dbc5669fc952c7289759953078c789312115666c733cd9a68ad438d007c9"}, 0x8d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x6}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) clock_gettime(0xffffffffff7ffffb, &(0x7f0000793000)={0x0, 0x0}) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d2b52e7625f3", [0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000-0x4)=0x0) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x7, &(0x7f00007be000-0xd1)="d6d5f2b8cd2450fcf85883691fc5c996c531a3783ca6c800423fa7b597c20728c7eded1f5622c624594e2faf3bbcaa14a2b867c8c259ed0391d547ef6db2f8203e8f7dc03047d5f49fee281f751fb7ae1051635fde6582608c36a5e0cbcd74aa9f339e142bd9e8abc1d40b19d43d6f25d44df38e0e605df8effc72471b8c27625de414b6180852802571c4ef456c69aa9d4eca11d6c9cd897af02ac60117ec0530338005d7c1235f3bb0a4e18b69951e14287e52fccbf990e88ab7efe0f747884326d604617fb03b1891ef98ef9c5a6048") fdatasync(r0) write$tun(r0, &(0x7f00006f8000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c7a000)={0x0, 0x81}, &(0x7f0000480000+0xc79)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000820000)={r1, 0xa9, "0303816742e7625627a3e19bec7697ee0c67ed8e293655f9a3ae49ef70d2b7b69c006cc70d0f3a6b6ecc9e2da0ba160c7acff2235fe5020383731988e063853ff95f7c36bafb7166a47302dc0bbd2df917d0b762d0358443c0670746a9f77245c0d7dfff94a28acddd3f6c3daf9133c144f27afc78a0b0e74b453e1bfb3c62012d6a0e07097dfc4c8ae14d45c94ea37b9d365e253187e6855564656c3724943212e9954cc20d5544bc"}, &(0x7f0000630000-0x4)=0xb1) r2 = openat(r0, &(0x7f00002b1000+0xb9d)='./file0\x00', 0x101000, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bb3000-0x10)={r1, 0x0, 0x10000000005, 0x1}, 0x10) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000056000)={0x101, 0x10000, 0x4, 0x8, 0x7fff, 0x2, 0xffffffffffffffff, 0x922, 0x3f, 0x9}) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a19000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002b2000)={0x7ff, 0x100000000, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x10000000000004) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000869000-0x8)={0x0, 0x400}, &(0x7f0000712000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e70000-0xc)={r1, 0xa185, 0x10}, &(0x7f0000dfb000-0x4)=0xfffffd25) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae18ffffa0074751050003000000", 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001b0000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x5) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000071e000)='./file0\x00', &(0x7f0000a85000-0x8)='./file0\x00', &(0x7f00001ae000-0x7)='mqueue\x00', 0x10000c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c2000)='net/dev\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) creat(&(0x7f0000439000-0x8)='./file1\x00', 0x0) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000473000)={0x6, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000180000)={r2, 0x2}) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000784000-0x8)='./file0\x00', 0x400042, 0x4a) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000727000)=""/103) munlockall() r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) socketpair$inet(0x2, 0x807, 0x8000, &(0x7f000052c000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003da000-0x8)={0x4000}, 0x8) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c38000)='/proc/self/net/pfkey\x00', 0x20c0, 0x0) getpeername$unix(r0, &(0x7f0000fc1000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000ec000-0x4)=0x1002) pipe(&(0x7f00003b6000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000331000/0x1000)=nil, 0x1000, 0x0, 0x8851, r1, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001b7000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000373000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) r1 = memfd_create(&(0x7f00008a8000-0x8)='vmnet0^\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d67000-0x10)={&(0x7f0000f2b000/0x4000)=nil, 0x4000}) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000af000-0x4)=0x3, 0x4) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) listen(r3, 0x45) read(r0, &(0x7f0000d71000-0x4)=""/4, 0x4) connect$inet6(r0, &(0x7f0000c76000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xfffffffffffffe55) writev(r2, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c51000-0x4)=0x0, &(0x7f0000b97000-0x4)=0x4) read(r1, &(0x7f0000de2000)=""/181, 0x1) eventfd2(0x5, 0xb77345f108d3627c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000623000)='statm\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00006ac000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002c9000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000be5000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000a33000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = creat(&(0x7f000044f000)='./file0\x00', 0x102) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000ea000)={0x4}, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000458000-0xce)=""/206, 0xce) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x7, 0x80000, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = socket(0x1000000000000010, 0x803, 0x0) write(r2, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) getsockname(r1, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000f0a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x0, 0x2, 0x4, 0x0, 0x0, 0x2}, 0x20) dup2(r0, r1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000110000-0x28)={0x400, 0xd, 0x7d, 0xfff, "fdde5bf0995732aba3762c1fc48307d809099767c4522b79084aa922917a602d"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000069c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 26.934123] audit: type=1400 audit(1515202547.413:14): avc: denied { write } for pid=4222 comm="syz-executor4" name="net" dev="proc" ino=11420 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000092000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000503000-0xb8)={0x0, 0x9f, 0x2, 0x3, 0x3, 0x4, 0x9, 0x1, {0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x400, 0x9, 0x0}}, &(0x7f00000b2000)=0xb8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000072d000-0x18)=@generic={0x7, 0x6, 0x3}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000089c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f0f000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x92a3, 0x1, 0x9721}, &(0x7f00007a4000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000cfd000)=@ethtool_dump={0x40, 0x10001, 0x9, 0xf9, "e34785f054fe4ba96afe146727441111202a4868c49485f22d9fe2b48d12dad7182a46f976543bbb226db88ccab3d8cb4ecc5532d31cd49331879cef84a03cf810d73c653805829783d6baada4689e665afd0e2c5d3a114e8ec2e2ddbf54ae4d191c1b7240e58ed7563c8496fae0eb680c362b6ffb72baa7308630ee1a4c0d4e3d07e70e98d6caa408f95bea23cd5c111d5f93d8fc91cd471ede834c2acd71bb1f5ae7c071b2b3b90dd61d8701809a05f68779b3c8377c77036ed5239c4a32991b60048afb66596b31243237199c8115c0bb5358bc83abf02300ed627905a2f9665455c5df521d929959d0d32a953344192b885dd9319a89eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r1) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013b000)='\x00', 0x8000003) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d44000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000e41000-0x4)=0xc) sendto$packet(r0, &(0x7f0000c64000)="ba98164ede8fc4822a5da16a8f4686aa5de793122bd3712913dde037096b4a3b5aa3eb7ca2dee1bc3700b3446e9e4c86601a64d87880c8ec92be603f2a1e684d21c41d9964c30cf08b6a9fcee0eaa0beed4df5ae685336094574", 0x5a, 0x8000, &(0x7f0000e13000-0x14)={0x11, 0x15, r1, 0x1, 0x1f, 0x6, @random="d318859c518f", [0x0, 0x0]}, 0x14) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000963000)=0x2) openat(r0, &(0x7f0000030000)='./file0\x00', 0x400, 0x40) write(r0, &(0x7f0000e06000)="080100040f773a00207815c0fc3995007b3219d100000000000007", 0x1b) syz_open_dev$tun(&(0x7f0000874000)='/dev/net/tun\x00', 0x0, 0x400800) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 26.989685] device gre0 entered promiscuous mode [ 27.041551] device gre0 entered promiscuous mode 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x3) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000661000)={0x10000002, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f0000849000)="1f00000002031900000007000000068100ed4c8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000693000-0x90)={0x81, 0x7fff, 0x1, 0x0, 0x2, [{0x10001, 0xfffffffffffffffa, 0x41fa, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x800, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}]}) writev(r2, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/06 01:35:47 executing program 6: socketpair$inet_sctp(0x2, 0x8e3598e1f222979, 0x84, &(0x7f0000f38000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000362000)={0x0, 0x7e, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ce1000-0x4)=0x4, 0x4) restart_syscall() r5 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc3000)={0x0, 0x0, 0x0}, &(0x7f0000cf3000)=0xc) setuid(r8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000685000-0x28)={@common='ip6gre0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e05000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x40, 0x40, 0x4, 0x95d}, &(0x7f0000e22000-0x1)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000009e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fcntl$lock(r3, 0x0, &(0x7f00008ed000)={0x0, 0x41147b6ca6a58dc, 0x7e4, 0x9, r7}) r9 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00008eb000-0xf3)={0x0, 0xeb, "fc87da056f7fc1e4a0ae67d3c56925e64578bcd4ce747c1f822cec414aaf35b7857d17c11968a6661d01a3454d8d30e84bb6ad5226f49f03cec0a8e2f006be13b6512f62f72195c9213d66db3dbe0fdbec3395cb1374455484800bf4dcb22735e6f10a675e9012044e5e86b3c5d45853bf7190e79d50fd38c65841c6b8f0c6b445e9117eacf718fff5236c7c1eab0e4a8921a197a802c7c14ce2cab203f9a2b2fdbc317fd04469f5f15b6e92020309ee5d333fc90f78db3a808bed3f78e5c69c1e439f2e5cb6912b7903b00dff355b2d09cd65e168fbe34d2706033cfe204e9a57fd3e732ba98f61e53ddb"}, &(0x7f0000ba0000)=0xf3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00009ce000-0xa0)={r10, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfc, 0x8, 0x6, 0x2}, 0xa0) write$tun(r9, &(0x7f0000e5e000)=@hdr={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "639b28", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d90000)={0x0, 0x54}, &(0x7f0000ee5000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000975000-0x20)={0x8, 0x1ba3, 0x4, 0xffffffffffffffff, 0x7, 0x800, 0x6, 0xafbe, r1}, 0x20) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000018000-0xd)='/dev/snd/seq\x00', 0x0, 0x20020002) dup2(r0, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x1f, 0xfffffffffffffffc, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000047000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x2000000000000005) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d8d000-0x10)={&(0x7f0000e17000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002db000-0xc)={0x20000000, 0x0}) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005c0000-0x80)=@generic={0x0, ""/126}, &(0x7f000032d000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000eb2000)=0x0, &(0x7f0000974000)=0x4) listen(r0, 0x7) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() tkill(r2, 0x18) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003b2000)=r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5a000-0x20)={@common='eql\x00', @ifru_flags=0x800}) process_vm_writev(r2, &(0x7f0000421000-0x30)=[{&(0x7f00006ee000)=""/164, 0xa4}, {&(0x7f0000346000)=""/0, 0x0}, {&(0x7f000088b000)=""/4096, 0x1000}, {&(0x7f00002fd000-0x88)=""/136, 0x88}, {&(0x7f0000853000)=""/150, 0x96}, {&(0x7f00000a1000)=""/246, 0xf6}], 0x6, &(0x7f0000693000)=[{&(0x7f00000b4000-0x1d)=""/29, 0x1d}, {&(0x7f000030a000)=""/239, 0xef}, {&(0x7f0000b44000)=""/183, 0xb7}, {&(0x7f0000d31000-0x75)=""/117, 0x75}], 0x4, 0x0) fstat(r1, &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r1, &(0x7f00007be000)='./file0\x00', 0x90, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007bc000)={0x0, 0x1f}, &(0x7f0000a7b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b93000-0x4)=0x0, &(0x7f0000409000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe1000)={r3, 0x5, 0x2, [0xb47, 0x2]}, &(0x7f0000189000-0x4)=0xc) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000b4b000-0x97)="bf95d49ef286e31095c9051856660000000000000001babc40744785e2a1a49b3bf818baed37c13c97e6df88490ea80c4cea08b3ec33c8c7e527932433a1af1001d9dd6010d304f922232f1e28620b00ca3d54aee79f2b27ffabed760be573493d643f99d5a87c00025fbe07de9bf234e8df56809884899214bfed5446d416c8e7d020b8d8bc2c308d633bfa558accf3511618bad06f88", 0x97, 0x20008005, &(0x7f0000a96000+0x79)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000439000)=0x8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008b0000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a6c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000288000)=0x58, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000019b000-0x4)=0x0, &(0x7f000056e000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000b98000)={0x3, &(0x7f0000b82000-0x18)=[{0x7, 0x101, 0xfa, 0x65f218e7}, {0x4b2, 0xffffffff, 0x2, 0x3}, {0xffff, 0x0, 0x0, 0xb40e}]}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) mknod$loop(&(0x7f00009ff000-0x8)='./file0\x00', 0x20, 0x0) r2 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b1000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000340000-0x8)={0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f00009a6000)='/dev/net/tun\x00', 0x0, 0x240000) r6 = syz_open_procfs(r4, &(0x7f0000396000)='syscall\x00') ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000038000+0x10d)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007b8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000)=0xe8) r8 = getgid() r9 = getuid() stat(&(0x7f000012b000)='./file0\x00', &(0x7f00004b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000094000-0x4)=0xe8) getgroups(0x4, &(0x7f0000afa000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f00003cd000)='./file0\x00', &(0x7f00001bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aff000)='./file0/file0\x00', &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() stat(&(0x7f000089a000)='./file0/file0\x00', &(0x7f0000b87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000ac2000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000478000)=0xe8) r18 = getegid() stat(&(0x7f00003ad000)='./file0/file0\x00', &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() lstat(&(0x7f0000dd4000-0xe)='./file0/file0\x00', &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000341000)=0x0, &(0x7f000029a000)=0x0, &(0x7f0000f8d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a89000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f1000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008e0000)={0x0, 0x0, 0x0}, &(0x7f00009fe000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ed9000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xe8) getresgid(&(0x7f0000110000-0x4)=0x0, &(0x7f0000bc3000)=0x0, &(0x7f0000811000)=0x0) r27 = geteuid() r28 = getegid() getresuid(&(0x7f0000147000)=0x0, &(0x7f00003f4000-0x4)=0x0, &(0x7f0000ccb000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, &(0x7f0000f39000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000b5e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000)=0xe8) r32 = getgid() r33 = getuid() getgroups(0x2, &(0x7f00009f8000)=[0xffffffffffffffff, 0x0]) getresuid(&(0x7f00005e8000-0x4)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f0000596000-0x4)=0x0) r36 = getgid() sendmmsg$unix(r3, &(0x7f0000edc000)=[{&(0x7f00000d6000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000dec000)=[{&(0x7f000076e000)="6f60148c1037ec04ee65e720acbb6367cc5a902a258281270cb99fe10a675a9b573f45facaeea46a96699053da1158d3971ad9611c6b7094d5d0eb7b8302c6f585fa3cddf220b5b12e1044c522267f6a311b7c7b297783a2e7d10f1ece29c6a45f31c0b7b14ac0c5c824eb8da9507ea1217fdcc087e4221fe67af923", 0x7c}, {&(0x7f00001c2000)="ad4533682b276b0d7706d3092fa7c5b295533c293d116b36a33ea2e07ac8b5e8798927b7cefdc9f0f90d5b7c5705e3ce8efaca710a67a26d31f8af0df268497caeacede799ced042aae85bad0a622516f1dd51c9a94360b166b9412eaa9ff969f764cc76776081847576e5", 0x6b}], 0x2, &(0x7f0000255000-0x88)=[@cred={0x18, 0x1, 0x2, r4, r7, r8}, @cred={0x18, 0x1, 0x2, r4, r9, r10}, @cred={0x18, 0x1, 0x2, r4, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r13, r14}, @cred={0x18, 0x1, 0x2, r4, r15, r16}], 0x88, 0x0}, {&(0x7f0000a94000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000294000-0x20)=[{&(0x7f0000c16000-0x21)="6dad091e92573a21b7eb7f2feba998498dc2d298f08436c30dd443a0c155addf8e", 0x21}, {&(0x7f0000c56000)="7aa1bd42cab5d0320c8186c760b98905a3204dd60d83cb31591f63e92bea13f404ffbac9eac32b546cc3428a4f9e70d416e789eabd39b29372150f3f231ccfbd7e0d6bb2bd5b6d06c8cca177a0f6ea569769e31dab1fb8b19af6a1d4e4a5ca7678278e18c7564fb0e6221cd21ebe5b3653f7cee60f", 0x75}, {&(0x7f0000230000)="f23559ba0184098f01eafefc7b48661b52852a68403bd2ce635f644ec496998d", 0x20}, {&(0x7f0000543000)="5a74d26ce360061662217b2a14e73037bc4680291e521266e70d45a4f179c2540085", 0x22}], 0x4, &(0x7f0000abb000)=[@cred={0x18, 0x1, 0x2, r4, r17, r18}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r4, r19, r20}, @rights={0x2c, 0x1, 0x1, [r3, r6, r5, r2, r2, r6, r5, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r6, r3, r5, r3, r2]}, @cred={0x18, 0x1, 0x2, r4, r21, r22}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r6, r1, r2, r3, r3]}], 0xe4, 0x4004}, {&(0x7f00002a4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000969000-0x28)=[{&(0x7f0000de2000)="46b6231ff2edef66391160b8008be37bef4d355a7d3846ff94145d30581c4372d6b79575d895ff0616466dce73777ac81d0dea49d1fff3a465446037555158d40e7d9a11", 0x44}, {&(0x7f000029e000-0xc3)="870a5d37f62b733db39de01b5e847e987047e27b471621f05c8dfad0606f52d89fadaff860693ef1411e1b6f1c2d2aa403107782f5d76a1991c9ee8c503ab9ab0c974bcbc539b8e4d7c79d386d229e70af56c3c07ab6dcf25e3065c3ef93061db8e57cc25140c36dd1b206428d2e1ba7ce309883759f307830db6be2378d982ce45459dce76924a58e32685813cb58ac00782f2e19829441966bc0fb87d639a8ca522ad942cc591db1d58c4b4a05f9a38b710ec8eeb431ff1edefea9a338fa56268767", 0xc3}, {&(0x7f0000c47000)="9a41ca11a6a10030b2359ca5555af416dc4e21d388f7e5b730304e16777ac5cd867b84616eca663639a2272d78fed1ac0ed547cd7a3c0a8096e662bd9194a7dce1f975b20aabd35081add5a21885e8101f80402274e6a0149b5cc9ab7ed3677086ac4ce2c7575f1e439e28bab46ac3375380b8cd1cd133c234e6b7abb45cd6e223c696a40a690962e98aeaf3f624d297acc670de4b2d998fe6f4c5ec688a6d19f9ea74eda4aea9cee8148053f2d2eb99", 0xb0}, {&(0x7f0000c84000-0x3c)="6b62552e39f3b16c65af54f7afa0893d28757cc68b88f5e221d5e8a9ea36c9630d0166a1608ecfea29d927296fab695c015c51f4b3e766ed9037e053", 0x3c}, {&(0x7f0000213000-0x64)="8bca4a9583ec434f283760bb0fc49cc8e8a2b648155aa6106dfa2a41f06486b64633e2a43be3ec0bec26a0f906108f068641d48dd31e42c6675b96cfea92e42c35db0b889bae89721d9857a03b5bd522fad6f8353601d84acafbd3e6651943bc34088138", 0x64}], 0x5, &(0x7f0000dbf000)=[@rights={0x20, 0x1, 0x1, [r6, r0, r6, r0, r1]}], 0x20, 0x4}, {&(0x7f00001e7000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000c3f000)=[{&(0x7f0000251000-0x37)="1080c3da71f3870caadfcdf014bf2180156634d76f77c825f45de49ee171613bdc0d58e6fb13ca4ae3407d4d567de075ea92e3130ab598", 0x37}, {&(0x7f0000d70000-0x73)="ccb02fcb1b85f779438300da43e9340dc89151c1adc7f99d86e1575968d4bc582962da45acdc880a8dec5e3f6f79ba41ceb705282a5a61e9e7962f93d5b91394234ebf34b464732b941a9748a8f0801d427e9eb13aff3543d5523e0c4811872e7561fc26cf248276ac2128cf40b85a58b11b17", 0x73}, {&(0x7f0000c48000)="a7e1d5e4366f9d44a3f93cccada8501c42fad836b2fcaa62cc516e60dd89e50bc5e58d061a746f69a4278e13121db06c8c70407e06bf2a2e930bf088e32211786ac0b0164f14d76f14e48ea1547f8583c7f3fae77c03ac7a5c47c9a4289fbb6a693a1656b21d71c194c3989b4e44f7efb8ea99dbfdf8393d3b0cb9af75c86da75fad123ba09b91f5a69a2a54561a678a6d663bf7eea4a359835ce428f2681a40da280a444d4b1e97b28548e57f5ea564f6c0a3860263a24cef4e42cf19f582f401da03ed1947a2554e0bf7fb15f48aece0266bff380e41ce17ff2c9a64b96bda34a4d5701e6d47a9ca7480d30fe8de2d0c1ca1", 0xf3}, {&(0x7f0000461000)="0431e650a84cace6588b84d19c0a4f0c998204eb631c483c5860f31a48c13ae8da26e5801cd6e0b1d852be74ff9b9e60aae1ac15704b830f4cb64913bd60a7510edf0a7a1eff4451659280d0858d01ffbc6729334e4b7da8475553944285efe3f7af9218137218dc23024fcf0a77d9a4af9248a2eff29b8e50cf535a12e726f2fa4de1a06f6cae93a83f0ba2d5fb", 0x8e}, {&(0x7f000046e000-0x2a)="0e3a71aecceaac96efd96c88470b481dfccb049a8c0a18d8be0d829e2d9194dda702635ba24c8407d734", 0x2a}], 0x5, &(0x7f00007ee000)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r4, r23, r24}, @cred={0x18, 0x1, 0x2, r4, r25, r26}], 0x40, 0x24040010}, {&(0x7f00009ca000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000546000-0x40)=[{&(0x7f00001ea000-0x35)="af2efd95ab667935d2392bdd3e1d1616936527e93e24891c398904e0ca92dc347b40c0648f5bd7fb3901cbb4d9a6f61df3262bd4fe", 0x35}, {&(0x7f0000ccf000)="", 0x0}, 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0x1000}, {&(0x7f000086c000)="a7afc591b5ae76537cd1e7ac2b40cb43247f7ad71245302aab79087c0e9990e7166232f91fb84ccfccca6ee624459d63eb69f6ea2f0ed6b1fa17c25d7b42ba551fe4e564b4fac4f50dc3ad409bbcde3f31f4e7e4b9492977d821", 0x5a}, {&(0x7f0000caf000)="72e2bc674c5c649977d0715ec67bcbda67ba2c6ce4929f963b0dde9fb92fbb9318a793b2128a2b65b2bed13dcb06adcb340c79015635947142eed1c0664b155cba122b901682606f7501d1fdb88a80a8d27db522a6e3edd866c90b21fcf1492d7ec354bb5e4a1ad517a40709adc41e0a74a1fee7943bca77d940cacb26f743ed3023405bf21ce496", 0x88}, {&(0x7f0000b38000-0x34)="5361e31268985ba5912a06d654b732e84d1d7537b8ec4631f3132b9e80d3b4c07b915fb911d91581f97d2234e8d76c53d2e464e0", 0x34}, {&(0x7f0000916000-0xab)="aa651ecd81717cb632d317c6a5ae2e797fede2aae83a0d09ab82cd5cdb9f5b1ae3cd84be4036b0c45140aa8433cb65cfd3a3982eb881afff044bfdc587513a1ef867118b155b2a0b8f2d29c807c73811e99d7a7a2573c563436375f8faddfa4fde6fd37e6481481103bd29660852a7c432dde4a1ded10b70be45ef7caad90093104622241c32712256bbd9fb4d6b314713e3a09575d358d1d0535de226e9ec2f5591b0998f0ba9e0ac8eb6", 0xab}], 0x8, &(0x7f00001a2000-0x10c)=[@rights={0x20, 0x1, 0x1, [r2, r6, r3, r3, r0]}, @cred={0x18, 0x1, 0x2, r4, r27, r28}, @rights={0x2c, 0x1, 0x1, [r3, r3, r3, r0, r6, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r4, r29, r30}, @cred={0x18, 0x1, 0x2, r4, r31, r32}, @rights={0x24, 0x1, 0x1, [r6, r1, r5, r2, r1, r3]}, @cred={0x18, 0x1, 0x2, r4, r33, r34}, @rights={0x24, 0x1, 0x1, [r5, r5, r1, r1, r0, r6]}, @cred={0x18, 0x1, 0x2, r4, r35, r36}], 0x10c, 0x20000000}, {&(0x7f000079f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000076c000)=[{&(0x7f00001e2000)="f4b00b3e3aeda0382aca36ab2e96e55c6fea179a6a315cdd1ddb450dc40712a914f92753b810a1f83a62f63f20e573ea94e07ceb6cb166d911e3c0ccee2a18d75dcefb1fb95c188d76d5828e4cbcfde08ef770a72e855087b5ba44d5b467dd5c153fa24f77520db971ee29f9991a31c05e0f95c9c64f1130d105f10f669b110a27e2d3adc8265ac1f23b16c94642d06770618c84d9278e096c350af0a1fe72c46050236f5264e6948ba70a3d43cf9e8598c8cd8ba4144311a7d5da2f8b1f10526f5913907a9235acb5c1289c811b91", 0xcf}], 0x1, &(0x7f00009de000)=[], 0x0, 0x4000}], 0x6, 0x4040000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0\x00', &(0x7f000038f000)='./file0/file0\x00') 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000bc9000-0x4)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r3, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000b20000)={&(0x7f0000da7000/0x4000)=nil, 0x0, 0x0, 0x44, &(0x7f00006d2000/0x3000)=nil, 0x5}) signalfd(r0, &(0x7f00003a6000)={0x8c7d}, 0x8) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f000055f000-0x8)={0x6}, &(0x7f00006d2000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000bd5000)=""/211) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) signalfd4(r1, &(0x7f00002a2000-0x8)={0x7f}, 0x8, 0x80800) 2018/01/06 01:35:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000fbb000-0x8)='./file0\x00', &(0x7f0000000000)=""/79, 0x4f) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000fa8000-0x4)=0x0, 0x4) 2018/01/06 01:35:47 executing program 0: keyctl$update(0x2, 0x0, &(0x7f000094d000)="fb1721181390a5e9959ecf0850f975a2325ae6abebc4de51517a2526f9472b8245123473c6625c7f0d95ddbbc842b05117aa0e90ce1207bd65673e5112d92c968886f09ab7760aa6d372a5e43c5bc774cce20d1ba9e747e9b83580ced232c39a5773a5ecfaa10decaf56d9a816447a5ab4e5a054f3d1a52b101f6d7ae61853c7e7a36661defda89a447b9666c0c8dd015ffd9b9e7b9b9968caa9c9d4f07f29c6acdf4ebecb5e07fb9fe37da09273bc999b5a931dc57e3ea485d745e0a7583f2ce24f93ad49d39b6e5efb46a96d252b6a6c5d02ba455e19e951dd7889caff273ff81deb91c3e7f9d6e53c3a3a90637fae6aabd648a27fc3ee457d9bb1c28b09d3208adf026713e46d7a3af57c0c2c9ec514d01ce4abf4e585f590c538b723797b29ce8f4ec7890da7c2481729cca10921890d31d9965f32e036189515878bea0709255845bcd605081c26fbe1cb4f1f3927372767787bad55f562039ac6b385ec86c3f87c19bba92f3dcf09d1b1b73af8cab8499efdff17da5cbb2bf36e82cf21b95dfae07db0a92d35c1f108c637d86540642a3dfcdc312d40fe2aa3aaf19b9f685089967142235ca8a7db681e85af875deee93e42845aeab07368333c037fe18f69b23cd0fd1860fd836b03310e7305513a9875f31bec1eb90d585f95799c788263d3051f49e180e8737db3d46dbc77a61b89d9c1a2b082244366944fcbe0d5be3d8f592ef5a1bc8e0b52fcea472efcdf70f90488acb5875b0a825a2b70c5a18ef771d9bbc4ebb06bf5f95ac5321c14fb5d346fa9cd7dccb74e20e072f8c17365c26ecbc2c6dfb2b37134215f16107612c088a30f454d60b336ff4ac78b001b51494f3af81d6442f4c46a54933b55b7466d6fe441f80cfaa963f50318dd397f0bff2c0f01597f256f3a76f3351fd4e6ccc7edc8f3856d0f94741304e2f2cd61eb31ffe1b4068205a0e6e266ff71656782766b327eb92bdc912975ae9be22007fa02dae3e050710941891b7e77b65d34c72fbda50d752928806bfd521b84d65ba8b89b76729cb6309a4f741927727afc751e014fa1b8b1ac29b1476d33fd346857f4da5437c99d5066a2e3f9080b647c30525a54d86d992794d4ecfa552a73114b721d43d8241a1382a1b4f07f57da31fe90b1b737d5ae3d8ee37fc45aed721432e7eff856a3a46309f288b044f1a72c1f3c0b104b85b524304e23f7ad68e93100f2c2f0b6f4b3c79ba9b20b76665014ec6d2dfb2fdda359d3b9fd21780cb77e86d6bc366e4f9fce43c08cc2a521fec38c3dd9c26f3439b53e044ffd7f1f26dd0c240daa9ff98d8a359055df54022cf5981399775d615c7767a380a919845dec2b7bf284ee27e869ac9bfa2766d5dbebbf43a1d8e3f82acdc46c7d890146d71791c2103b56b7a35eea7273c489f3e917c0d3f69753a4caf72fc4f31e0bc212e34cfeb57391c5155a54051a66f3e284915740331cd991b44ec3ced51ffc88edf4e5e28e2a52f0ce97ab00d71d08c92fc54be4e8115ec443d321db0149691cd05d95d296d000195696b10b97533216651930bbc0b19a0725c9a67087d87c24c66669ae953a05ed424330834b0e3edb64c8a1f9f74b9c6c7b0ed21d03de7c3c07de0b5e47e9bf1b8d0e4fcd14c3549421b3dbba456604eb1b571d63a1feba67956486fb089b884ee7ed277326af138f95399d94c71cefec5941c034da1d6a541e7e3ee84d9194c1a4503cd1f814e56f3ca45a9a5f347cfb2191cca29e1304a055e7ebeb53a331621d9a073a60b2a8d52ca4de7e8b03c0c4c638d3fe7656b75754d548bfb5aa9ed6a96add122af28f702a9459b731332cbda2a684cab3b64913ea7f933224136d4a9bf5d8de4c4cd65abcb524a2889ca07c194e02a852f2a2df24d87ee75b5bae14f5dd2395f529bce418457c97213789b2c57f48f879ca50667fbc0d0a10f87a38578c6b896990e4e1a0f6b8c4036ea79f14d7171c7ea038b2ecb03bbf3dcf6fb67ffeaf860d8336576d056fbc157fbe6d591bf2ce916eb0c6a8539acbb39c09a84f2449a614e5f06293b5a0920b54213d72183c4a6ad317fcc1962b5f847e11a2b4f4eb73405183bb690aec6be37d6e371b770a3af270219cedc27a16d1ce831bc96452596444340363e224c4aec2d86b185c9f5738dfd2cfb339c8eb282afc4e4efcc828ddcb58e34cede8e136120bfa4e100e5ebb4477ed5c550f4c3c1f5a14264e417ef11a8b25fea9c3350a070b9718606255684e92ae714d7734dede5443da03c1766ddce68cf6e5ab747faeff780c25a116b300ebcec76544310ab3fd9e0d1a84625e6cadd4f7d6fd4027e98a2e871a5a40a96618d2d585d947ef565e7636bfd7ee3a866a6778379523d09b94b28aa0dab1d0779f06b503d8058d169914040a278921c38515e0d80f5b7c4da32f71f594d17e9009b6c8fc6436cc11416481a29c8759a9ae7cc5629022ab21ea8cb08612ee51bd8d8a9a75683355a399fc466b441efd4604424fc97cbf7cd5ba9f73e7c8f3571fabca67eadd2d603610bf593fcfc6064b6e670950cd9008181656900f31a346481f76628bd63673cbd4af4a8be20672a1b3b391b7f06f80b81a7ca6f3f0e092f6bae10ce99516d83c6929321f9bc2081123bf5250cb02379ea21b7bad0238cc24333b613fa4601e1d85a9e2e937cc0943711662211c756437719f4491e43819a87f97548b092153943426245ff9a78c80c1d487f92861e38fd277c539682ae1dc668e40f61ef07f7fb08a90ae36cfda8c5cb84c329afa3d17c85e944c03a054722a05d1ede31f54f686fabbdc7ffe616371aaad80c167a474b0393b98bf1a28915b9b2d0122cdf21ad7698b600d20728814fb900a327eb21311f2173939d68dae0dad96ea95305b867d09c4bd8ddcd848813e7f077ce881817483d8958a39991d482ffe34b0520e19bacb4b7b8371f4c90389804ef7b9b3e103f02755c6d477933da1750ccec13d04d4e4e1f84c5524c7fa1ec330ae43d9b0a78185d277d3a1dae1d6f81a3bf42d34edf11744d6df03250880294921db732918d3baf148f2118130ce6c726e5995bf4b98ee860fd652a4cd7e4117c013285f2c4c8686b562f51f2e3321ff2e064038d3ad7b86afd506c8695c74eb6a9d9e7ff7bcaf31c4e9d0c65b241d9063a5ad3bb5d57918af620d024721dcb02d0b08df250d15151d29647a35473086c7b0be02eae7151387f9a192f9d4d3c225f36886cd620a6511dd98118ec9fe6910bf944b2815fc3fc25b9913c3ed86a546117dffb5effe588e0c6de2ff4a3be33e49fac3e6f526741de3e3489a0e928e575b73f8a66b515d6ad52f81549efee9814c5d4cdd4a5b6c73c41b7cd68d6bf2cc4a97f7a347cba9eca475cf916108a05e0e7aea7000c154987d1f1042ea27c6ab440c438a7d0149e71d27239b6a0bff7f94a648d9635f9cf8ba94c534c2855ce1ee11af3bf28bdf66a2cc0d86d968d62e995092885f6c2148bd7419de8083ed0266a5e2534e5b7dbe7cfa3a04ca9b184c89bb2428daa6e6fece2d41dcbe453a06c8dc1edafa665d51c80a8d999bade5f0819f3c054a6d0ebdaaa9254ebd4159e8ab409179af207e3e69d6072139caf2b2a47219105e104035ec6af4cadafc99634dd75daabc61ffe017cdc41895db6ac49b0804f971cc7e57f06fde8daccafc4be2bdaa19228ee58e45753fe3c70fb55c4a764b6231cc5e7edc5d437ce4a8306734606e3ff58394420172282a6c78002228d1140067055885c5ecf70d11698588df90ee6d48964b8e319b673f401fd818b95dc70fd6f884badce62bac1cb802b93376aa3801b825706f4dd266aacf531d1ef3e6941cebd7358a69c62b490a1619074af7130e31e3f5ea9855f0d79bbfe12f9a92d46b93325cc1a102ba2d14bcf3c0b3d3f7e2cbeed90f4f5e0f4830b4939b8828b6c9807633a46dd70bdbb36ef918e1cc888cd02271b2c9d75870bd6f5f28e3133ef536d05345313f649525358f502369d5bf8fd52a06b2c618e76b5f3e11888d3324d51162ed1914e5f4640975cd7a2d110e86e9a8bb6ba426bd3392ad09e4a8922e3516df2fd86e13b68934a8c4d044ad6d97de3c16eeeb0d7b4db8f0fb8088833c3546f0dc143616b012bf12a0278604ffc09364f2a8eb4149f5a7ce82a376e494bcb32f717a3575d2cf77338bb2043260346259e95d3ac9ab063a4e168053f4946d2be98bec235fd29d9b9eb416962e5fc6d77caa59fa2834e9682593f2baf8d563c96014fada3f179d4603ee73250fd5b47a4f84e53d6dc62c94519a088c37577ec4a86dd4842095a511a3a54bc31a42a8e61900b1f3b174b1e10749aa6a2bf4ae19e0e5cba758db5dbfd5050b37629a72f54c4e7f350a00ae72be4b754b447ca68da357488e845e2272281a3063879a8127da6c7ab3af93da558a140a80787e1d439351e1b96267161c3eed9b5e58b2ac737fb636faa8dda93bd91adee1a2beadcdcaa70ab8c60914b106c8582b45e53c155dbda02cccf11bd75a1aa520f7d07e1784d4d135980c4640898c2dbc98727a4bf9a4b05dfd85872bc1aad71435ffbfb23fb72dda1f71dc6d6eae84bf497728af2d5cb41690d8d3c0c36fc917fd33b84b9c68a1670c92b97248b5825f038f20f2fbfc7c3a1b5ff0b50061b582fb085a6f5736af915a25c9e5c7c744418eef7cef34f63f3b2ff0e8c330968cdfe0051add7182c7dc3dbb8bcbe95241be785cd8a303783abb7ff49b3fee7098e0a2f5cccfb7ed503a631ebda232711f6c2e106a7f9df3b557d7b412b60ecf42e72c0810b5cc4744868e6301d36d6ce1920d48a18ff65d29392a1fd676452201d9538e8200b9b1f59a8fcd13388cfd84b4a13293d7d47c6e23a0326952c28f558b4f1bf69e0377d1862130fa90a5d448b62f7eba26d3ef79f7f3cc9ef34a6e34c0ebce88597ad213c41486ba30f092ef8481cdddfcc82da33b556c2acd69ef3708fb7ebe198b4192cbc7a297e561eaf5ce17bdc71d3e4554e3b0013988f5eb2c66f4c04350637532f10cebd62441b265e8e2306bb459b470793d606017fc481b39d5fb1b667b20199f0dcc8b8677462cba3fa6dd9688cb7df0102624b05fdb0c3a93db2639b8fd537ad31c3a9e2d6296a8b657701c549c2abd008fb30e3c3bfe56c3add413ec7178d6ed7cc6b65b59745d29d5ef29b57d3bf5fa3f45091d18d60c87bb628174c105821588dfac7c50596373c683cf4e38e7ff9a3e40d1840148c93047c0372f1c0bf281c2a5916df2f3dd25d143d00a7d2a8119fb8585a5af55c0354dc24e78b4a9db5f0ae8dde1e5cd8c739842080fb0ccbba1bdc2934ace7491422f9ba7a4d3e66a45691d3095c21b7ded37941bd62b6e5ebde27af1ff060bed9e95d54bf1107aeceff641c31423a7c4d96e0b3cf414d32f77941697ce18c79be7a2e2aa6b868e8fea19cecfc6810764b0feab48c33037a978e08c4ef6415e29eef8f27aff2a328982ca996c66e13b10c9b4ce213534376fd9c3d13a00e3e492b010c6c752032e84e3c9757bd5817c8c45409c08092caca7c6d53ff64ce739546343b360ac7d5a78b1850a2f5b5ed74f69605f66faaf7d8476b0c7ce1c1431fc5840953bbc9f734a1e57e07243a36e77d99bc75d2be474e3a79478b342b0d920e536860f184e03b8e51bcff3f286426209d6ddb9aba1edd3fb35802dffe2bf201bf598fbb9054b5c89b5f64f90cf8215c3d6076f2412f6879caebce0c0ea4e6b98e4d59792a8b28f8fb8731fc647bd3a6c59bca83b6a086eb98eea8cc9", 0x1001) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc004587f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x24201, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000c000)=0x8, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000-0x70)={0x7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2a9, 0x401, 0x2, 0xfff, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20, 0x7ff, 0x80}) r2 = gettid() unshare(0x280603fd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r4 = syz_open_procfs(r2, &(0x7f0000009000)='cmdline\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0xffffffffffffff7f}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000c000-0x14)={r5, 0x6ba5, 0xfff, 0x0, 0x6, 0x3}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000e000-0x78)={0x7, 0x78, 0x6, 0x7, 0x8001, 0x1, 0x0, 0x1, 0x400, 0x0, 0x9b2, 0x6, 0x5, 0x2, 0xd3, 0x2, 0x2, 0x20, 0x8, 0xf4, 0x4, 0x800, 0xcb1, 0x7, 0x5, 0x6, 0x101, 0x7fffffff, 0xfffffffffffffffc, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x80000000, 0x8, 0xce, 0x9, 0x2, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000000c000)=0x0, 0x2}, 0x420, 0xec9c, 0x3ff, 0x7, 0x3, 0x80000001, 0x5, 0x0}, r2, 0x5, r3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ec000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa3000-0x8)={0x40, 0x5, 0x1, 0x40}, 0x8) listen(r0, 0xffffffffffffff80) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000928000)={0x0, 0x12, "a133dd686d3fb1463f6829250e44e007bf68"}, &(0x7f0000f66000)=0x1a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a18000-0xfc)={r2, 0xf4, "5df03171ffcc5e6b667a6057bde8ce7ccb1aec74ee4ff839209d8970a27495f0929c2d2d1957b1ceb9bc578269c1c9884b6b80f5ba96ec4cd77cba1d0215c456e88bc86b970c56ba36f4601e1ef0c8bf271041d3246f78285df11192c9894570095edcb34ef980fec7ef3132d97eab374bee0c234b98f8a079421f81f9f89ab2dd9e6abf3596b678ad3465cab1f810dea88ae07152eea9151d9b9168025ac0e0d87e5fdd7628ea6d67256b54baa2d8a3a4c18f705c01a4409b4b4d2dd136ecc6f54f0d3a7a899f79d176774c0c5d41801f3acbe354d6e57f1a26ab1e8b109be9e809eeaa12297fc650a0a97173f0c5d084b31464"}, &(0x7f0000765000)=0xfc) sendmsg(r1, &(0x7f000077e000-0x1c)={&(0x7f0000241000)=@nfc_llcp={0x27, 0x0, 0x9, 0x19e7dd4ed35d405c, 0x5, 0x200, "3655f23769f70456b4262caef3b90b14e5672bd0277edf8036059db9ee1aed2e7c8306824f08c6e3699680da0e9b791cc2178504452da9dc59f796ff49d52b", 0x10000}, 0x58, &(0x7f0000d75000)=[{&(0x7f0000793000-0xf8)="373a65e53ae374976c505a10f29fa99dc90cd4919f12e95ee02dadd2856467c0567f989e635a86e80ceac8477b46e3fcc5956cce6d34fae86f22a53873dea43fb2085c2850f3f1ce4386cbf75b21fc7e9231faf2b71d50f7f01e167fb6161588ad8adcc9c6c5dbfd442e8d5fb0ba30068babc9aa86cc5216129cebca3fa43aeb3a3998f899c5c16d7d397cbc0d4660efd8fc319ccf4921977103d591ec4925d2e9e1ab344139c54e8b91e5c6980ea09d631cf16f42ce0b096e3b59d379c6b9e87dd7a5134c8bf9a46971ef6203d95d00c9b2e45d3c81a05cd496d7560ccc100ab152fa5cd04cd25d5f7f0558a7129bb986704261796c3b38", 0xf8}], 0x1, &(0x7f00006e5000-0x724)=[{0x7c, 0x110, 0xffffffffffff8000, "6f0bf3a723cdf2aefaca096626ae6a8cd86036e537f284fb96a4f968ae80a3d2b98ed20a1bc144d64c6a76e1262d6b4a0d0e0c4b4485529adc34d7e0e1b80280bcaa9088c2a63e1412cb642ff8ad2513c9e1db48ba2d931fd8cb94ba6f0fbbea7cc47167bb2c34480fdf5f3a33e045"}, {0x80, 0x0, 0xffffffff, "b4d39504446e90875fb6989c96ea50824bac456fd16e674c2b33485b2620d965db5ac02a5014476dc6ec5601fedcf02710ffbe2ea95a446d24e6fe2cb96192a8ecfe4122e726e569d1c78135fec41d25543533fe1895e4b5bd939f01b877a13dbe1077c597bfce49f950c8e899d32ab5ae7e"}, {0xe4, 0x1ff, 0x3f, "e6040d5bd430a7ac6f7e3705703bdd651dd57dcb8b969bb9e7602fe1d816259a31e5052ea092751a24002420007f9c27487075640d693969e1a594dd07edd26fbc0fcf09c541a40d5621706dbb62f55de3f32e03bbcdb5e1caeda8e02289a938b589089fc4bd67abe81c4ccda50936acc16841951f523d1af0ff59908fcff7ec49037a5b8c56c3b176a470f9e828e2e1d679ce772313d03a6712c1ec8adc1ec5d1783dcbf36be5de5c2e3b134371d055f9713fe16729cf1a50c91fc7c4b7ee6b3e8d1ede648b4bf8d0afa9b386b3a8ba88ea0c618b"}, {0x6c, 0x11b, 0x277, "f6d38eb9c43cd1019838aec2e608b1e0e4a133dafbfd29d39879414063ce7b78c3803b70ab2123e1afd0581040d787228d192484149284906ae047d60c3780a5e996646bcbbe6b637972fa31083b12fbb19c276d1e5df46dd2ddfba64ec81d"}, {0xf8, 0x11f, 0xaa7, "16d4d658ca9d72c7c05c0498e056dbec92105f63f4957825f44de2daa148634a029e5a410b144eae254735b14330ddfa45d812766fc4699a630ff6fbf70bd51cffc3c28e7c4e34cda359fc0e50d5ff56414dbe7e9d5195d5462e9989c25beb0f058ac4092c2a5d2b9a37d67dfe67d7a417299f1ed390a5506b839a5b63d7adf8677c508d2f7af213bf873ca7f6651e46d137e8fe845e73ab2107d615ea5caa6673936eec361cf84dab8d89dbfada1afba878ff6e0d28bfe5e867399c6582b6899bcf993227fe6d8c5fe0a6b91356a1b6bf167ad425cd645ba629046d84350ca0378371f6a0fae144aa"}, {0xf8, 0x115, 0x1e, "004ffddd71ba37abd533170cfafeebb82c17048702de0fcd91364e33aa542455330e80a7bd3379b96d0186c3f564929427ee40184e07fba1c7ff714b0ecfa5187d881706edca8f4b1daf6901e8e28034060da8b9306669b36dcb7ae3b6f092371ce9ae6e47a5ee725ea88ef6d7c71e620efd802e4be656686422bbc6f2069f4c7c9a468b36300e8d36ce91602c197a5fe76901e2280b554bff8fd93ef61e04528dc24e279afe9380423d0ba3b026ca78c958897d3511282ecd7abc6d04aece9e46c867fb56a9a3bf920966e7061e4d71b30addb817e250eb365e4424baa594b35f3e306a402087d6dc2c594e"}, {0x4c, 0x100, 0x1ff, "85cd454efa697aa780df827885e8ed7f8cc89864c2bfd00530af818a6d8892de195aa68c274cd1860d46463c899c9462a037717e2440e2d4c93eca73ec73"}, {0xd0, 0x18e63a32b07171aa, 0xfff, "15ad37abfb6974a4fb1799d7ec1cc1a048f02af5d7d88d43a55b90ccdff08c1e904ec38dbcc29c849f513c808e04fedc46b20627fcca5ff1b9ed5acb5c9688024a6308ec2ebab267c01607fe1aeefaa1e27b3d7a60eb887ca7a3d79bdee3fa4a78f7dd20162b68ff539ccd726d391f311b4a35ead392d6838aca224e77604d0f872307f76d143ed305817631d82bc9e1003d7954107a64a9320605d9aef3c11f8e78147ab9fde49ddb94b1e92086c71fc66d113685a61cad64414c4dc9532fe43fc074d9"}, {0xdc, 0x107, 0x0, "8a100260e3c79a8771116430ccf9c41598e8c40aed1494a3f675265a74d0f39aa526e342afea0356f787f9f965af3924e4f4775af7b1ac7c6a626eae6c2c59d2f1b00503efdb1b8cf600fda151c3ed6bbe7db9ab61a0ac0ca54f9f5a7b840b0891a5932cd35a4df8eab84aa560d5c1127f8403e67fe069cce5b5ae52ec608384c81b986a048ef5b923b3cfe5ad16987611a8d046ccc67d9af27d8f8658d0e5f1a204a95e46d384f6e2e2098d5faa8923cd9f62ef245d323b647a629140b1855dcd3ed2095d5fd136f999f88715"}, {0xf0, 0x101, 0x0, "4748f50a5f1f7f39965cc301b7836ac5b98dbedcd1b3b63cae481547606ba4b6c7e32850146717c592acb96175d29d086c63a8aedd6bb53edd68358667ab04a259a3ee5817827e3dadcff351ffa65ad94af3e71a30ccee273031cb0f6603ca86c630af454f64daea72710e44e2b9997d7ff1cb64cbe855ed0bdb4a7699f3837ba4b3f1b8bfcea681736ef62b064c8a7bfa5298cc9c71e089ca52451a42278e7392be770ff82c7a29148c866cf77f865c1348c89d81e0ca79a7479a765243666d029ab43b4ca7d2cad838be02d2c51da453c13f4d0e5c65495c0382f1c8371a096f08"}], 0x724, 0x48804}, 0xc0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000304000)=""/40, &(0x7f0000aa4000-0x4)=0xfffffffffffffcbd) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c26000-0x20)={@common='ifb0\x00', @ifru_flags=0x100}) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000025c000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d5d000)=0x5) mkdirat(r0, &(0x7f000058c000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00002cc000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') symlinkat(&(0x7f0000645000)='./file0\x00', r0, &(0x7f0000cbf000)='./file0\x00') ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000075b000-0x4)=0x0) renameat2(r0, &(0x7f00003c6000-0x8)='./file0\x00', r0, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x4) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/vga_arbiter\x00', 0x10401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$sock_ifreq(r0, 0x8bd5, &(0x7f0000fc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) epoll_create(0x4) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002da000)=',\x00', 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet(r0, &(0x7f00008d3000-0x4d)="3c6a8d34329e5a268d9d6e6fc8700cf5a63e08a89c9e8cf2171f3e5dee4666275b28125bad6009bdf898fc87e4aef74250885bde71ceade75efd59816fb4a9e50b4ec4a2e383ab6a8e94ced9de", 0x4d, 0x4000, &(0x7f00007a2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/sequencer\x00', 0x20a000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000c65000-0x8)={0x1f, 0x5}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a2f000)='./file0\x00', 0x4000, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e67000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000780000)={r1, r2}) r3 = add_key$keyring(&(0x7f00007d2000-0x8)='keyring\x00', &(0x7f0000c35000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ce000)=0x800, 0x4) chdir(&(0x7f00004e5000)='./file0\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e44000)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00002f9000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000222000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000-0x4)=0x8) time(&(0x7f00002be000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c2c000-0x4)=0x0, &(0x7f00007a4000-0x4)=0x4) pipe2(&(0x7f0000af6000-0x8)={0x0, 0x0}, 0x4800) getdents(r4, &(0x7f00001db000-0x32)=""/50, 0x32) keyctl$describe(0x6, r3, &(0x7f0000267000-0x1000)=""/4096, 0x1000) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x5, 0x0, 0x9d9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d4d000)=@add_del={0x2, &(0x7f00003c5000-0x10)=@generic="9219564da72a001447d1e3b4b794337b", 0x348}) write(r0, &(0x7f0000157000)="260000001a0068f193e9bff70708400008000000005a400000000000000dbd5105000300000081", 0xffffffffffffffe0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b42000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00001cd000-0x4)=0x9) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000575000)={@generic="dd3bddb8743962783a9d44e4cd319256", @ifru_flags=0x8000}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000196000-0x4)=0x1000, 0x4) dup(r0) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) sysfs$3(0x3) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000006000)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000016000)={@common='ip6_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000016000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x6, 0x1, 0x400, 0x3, 0x10, r3}) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") syz_fuseblk_mount(&(0x7f0000817000-0xe)='./file0/file0\x00', &(0x7f000087f000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000768000)='/dev/rfkill\x00', 0x2080, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000042e000)={@generic=""/16, @ifru_names=@common=""/16}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005db000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x70, 0x3, 0xff, 0x9, 0x9, 0x32, 0x3ff}, 0x20) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)='./bus\x00', 0x0) mount(&(0x7f0000054000)='./file0\x00', &(0x7f000006b000-0x6)='./bus\x00', &(0x7f0000031000)='iso9660\x00', 0x0, &(0x7f0000063000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003f0000-0x4)=0x0, &(0x7f0000116000-0x4)=0x4) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00001f2000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = gettid() clock_gettime(0x7, &(0x7f0000f19000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f00003ac000+0x947)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f3000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bca000-0x14)={0x1, 0xbb0a, 0x7ff, 0x9, 0x0}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x2a) timer_create(0x7, &(0x7f0000c80000-0x58)={0x0, 0x20, 0x0, @thr={&(0x7f00004ce000)="", &(0x7f000054e000-0x88)="02ed76cb46afea8c98d0f27f0a71e6b17bdf785563829c7c40348608fb6ffc4ce2523a847812dc06e61a145347674346f762c9b50f37e3f74112446950cf8c44cf8e9a6c9e88fca8b54b6a86dfcaa68b02775a644d4727ccab05bd031f5b6ab97f8793d6da15f54ad0d5ec54b469f4d3675563d7ff3764547f0c7c00732d15928a84d498d94c2844"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9c000)=0x0) tkill(r1, 0x1000000000016) sysinfo(&(0x7f0000756000-0x1e)=""/30) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000654000)={0x80000000, 0xfff, 0x7f, 0x4, 0x7, 0x100}) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/enforce\x00', 0x40080, 0x0) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r0, r1) writev(r1, &(0x7f00007da000)=[{&(0x7f00006ac000-0x82)="e8483b1a42eaff7ebdba4b6e9277e484a4f3ea728ab1c78c0153aa34", 0x1c}], 0x1) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c5e000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4e000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005a4000)={r1, 0x3, 0x30}, &(0x7f0000a5a000)=0xc) r2 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0xc0505405, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000c8e000+0xe56)=@known='system.sockprotoname\x00', &(0x7f000065c000)='vmnet0vmnet1\x00', 0xd, 0x1) 2018/01/06 01:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) mount(&(0x7f00001a7000-0x8)='./file0\x00', &(0x7f0000167000-0x8)='./file0\x00', &(0x7f0000af9000-0x5)='adfs\x00', 0x2000000, &(0x7f000026e000-0x13)="e0588964d1b73bb30defe1be977b0c201f30ab") r0 = open(&(0x7f0000221000)='./file0\x00', 0x8000, 0x1ac) bind$ax25(r0, &(0x7f0000828000)={0x3, {"3db252abf62677"}, 0xfffffffffffffffc}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001ed000-0x4)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00007be000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d3000)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000060d000)=0x0, &(0x7f0000b80000-0x4)=0x4) rmdir(&(0x7f0000375000)='./file0\x00') 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000df6000)={0x0, 0x4, 0x0, 0x0, "53f85b72ebbc5f89c3e8640a4f3165a987561d0fcbfd7d87d045f0469bbed690"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000e0000)=""/90) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$tun(r1, &(0x7f00009e6000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000072a000-0x8)={0x0, 0x0}) 2018/01/06 01:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c7e000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbd000)='/dev/sg#\x00', 0x7f, 0x1) r2 = signalfd4(r1, &(0x7f00005b1000-0x8)={0x6}, 0x8, 0x800) r3 = socket(0x3, 0x803, 0x8000000000000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000817000-0x75)=""/117) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000097e000-0x70)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x4, 0xffffffff00000000, 0x2, &(0x7f0000318000-0x10)=@common='ip6_vti0\x00', 0xb7, 0x9, 0xffffffffffffffff}) write(r2, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0xffffffffffffffa0) 2018/01/06 01:35:47 executing program 5: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00005b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b7000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005b6000-0x1c)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00003f4000)="ad5c46c0ec61adc943caf3fb70669979b1b73b1c146fa3087ee2c5cbf86a5c8b0eff0a6fdfef3e30c08d823ee13b85ed54339eebcb099a0354214ff1e3da8bdb0c8f918678eafd31bc9d1a04c576b850b2b5fa398ab803e595e3f2edc4be0c516b319bb3b10ceec360cc9ca3c4456326a7350837") socketpair$inet(0x2, 0x2, 0x5, &(0x7f00005b6000)={0x0, 0x0}) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f00003f6000-0x8)='./file0\x00', r1, &(0x7f0000048000)='./file0\x00', 0x1400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00005b7000-0x70)={0x6000000000, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x100000001, 0x67ba, 0x4, 0xffffffff, &(0x7f00005b6000)=@common='irlan0\x00', 0xe92, 0x3e57, 0x8000100}) 2018/01/06 01:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000086f000)='user\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc7000)='r', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = add_key$keyring(&(0x7f00000de000-0x8)='keyring\x00', &(0x7f0000fe1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000998000)=0x0) umount2(&(0x7f0000dda000-0x8)='./file0\x00', 0x4) add_key$user(&(0x7f00008af000-0x5)='user\x00', &(0x7f0000fb6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046c000)='s', 0x1, r1) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000003000-0x20)=[], 0x200000000000007e, 0x0) 2018/01/06 01:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000937000)=0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f00003e0000)={0x4, 0x1, 0x9, 0x6, 0xffff, 0x72, 0x3, 0x7, 0x3f, 0x8, 0x3ff, 0x7fff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x115342, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077b000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b99000)={0x4, 0x0, &(0x7f000078f000)=[@exit_looper={0x630d}], 0x97, 0x0, &(0x7f0000b4a000)="4db55065ee1e8afab66383d5ee0e0450f0d0319768b30b6e1e7c488e9662404ea749b779c733a6f1b859161c4e952ef008ab8c3291a90964174f7790c19ef3d2c54461bcae628aadb92d229763b8888db2d8f315559f16dc9a00ec5335da2adbb265df4fb9a9a77f7dbeb478076f104f4f4fd27b3ed2bc1328c5fb86bc29e68766163f369710cf97ea593f770ef3243625917276e3623a"}) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000473000)={0x10000, 0x81}) 2018/01/06 01:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000026e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x40045408) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d69000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000004b000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000563000)={r2, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000df2000)={0x1, [0x0]}, &(0x7f0000124000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000928000)={r6, 0x6, 0x1f91, 0xfff}, &(0x7f000052c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a4e000-0x98)={r6, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20}, 0x98) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00008f2000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009a1000)={r6, 0x2}, &(0x7f000020a000)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000aac000-0xc)={r5, 0x0, r3}) 2018/01/06 01:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000024) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 01:35:47 executing program 2: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fd000-0x4)=0x6, 0x4) waitid(0x1, r0, 0x0, 0x8, &(0x7f000065e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"e84deb23e367b66c8940bbb9c29e5296", {0x4, 0x6, 0x20, "0b973dff6936", 0x22, 0x0}}) 2018/01/06 01:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e6f000)='/dev/binder#\x00', 0x0, 0x0) chdir(&(0x7f00007d0000)='./file0\x00') r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c9000)={0x6, [0x100000001, 0xffffffffffffffc1, 0xffffffffffffffe1, 0x4, 0x8001, 0x3]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000009b000)=[@in6={0xa, 0x3, 0xffffffffffff1948, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0x1c) getdents(r1, &(0x7f0000d79000-0x1000)=""/4096, 0x1000) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d1000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$llc(r0, &(0x7f00001b5000-0x10)={0x1a, 0xff, 0x282096bd8000000, 0x7fffffff, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:48 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2480, 0x0) dup2(r0, r1) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioprio_get$uid(0x3, 0x0) 2018/01/06 01:35:48 executing program 4: mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000320000-0x4)=0x2c, 0x4) write(r0, &(0x7f000031d000)="22000000150007010009100809000700020000000000000004000300040001008c45", 0x22) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000321000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x8800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000503000)=0x0, 0x0) 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) creat(&(0x7f000090a000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x2a) truncate(&(0x7f0000063000-0x8)='./file0\x00', 0x77) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = open$dir(&(0x7f00002b3000-0xc)='./file0/bus\x00', 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d3b000)='./file0\x00', 0x8, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000d3c000-0xc)='./file0/bus\x00', 0x2) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095f000-0xc)='/dev/autofs\x00', 0x204802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00002db000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000999000)={0x0, 0x3a65, 0x8, [0xa0, 0x1, 0x631b, 0x1, 0x6, 0x2, 0x7, 0x4]}, &(0x7f00006b0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e41000)={r1, 0x10000}, 0x8) r2 = socket(0x1000000000005, 0x80006, 0xffffffffffff9713) write(r0, &(0x7f00001dd000)="260000000000000b000081e22e081f0000000000005a4782ae08ffffa007510104ef0300000092b4", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000bfa000-0x2c)=[@in6={0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/06 01:35:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00004aa000)='/dev/usbmon#\x00', 0xdad, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000886000-0x8)={0x3, 0x8}) unshare(0x28060400) r1 = syz_open_dev$loop(&(0x7f0000951000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000370000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r1 = getpgid(0x0) signalfd(r0, &(0x7f000067c000-0x8)={0x1}, 0x8) r2 = geteuid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000c45000)={{0x10000, 0x5}, 'port0\x00', 0x6, 0x100000, 0x9757, 0x3, 0x9, 0xfff, 0x7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e35000-0x4c)={0x0, 0x10000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00004df000-0x20)={0x6, 0x2, r1, 0x5, r2, 0x1, 0x4, 0xffffffffffff0000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f00009ef000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000510000-0x8)={0x0}, 0x8, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000007a000-0x4)=0x7) 2018/01/06 01:35:48 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b5a000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x28)=""/40, &(0x7f0000000000)=0x28) 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000022e000-0x4)=0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) r2 = fcntl$getown(r0, 0x9) capset(&(0x7f00007ec000-0x8)={0x20071026, r2}, &(0x7f0000a9f000-0x18)={0x800, 0x40, 0xb7, 0x8, 0x3, 0xe2e}) 2018/01/06 01:35:48 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x400002000000000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000886000)='/dev/snd/seq\x00', 0x0, 0x40040) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fba000)={0x7ecd, 0x0, 0x20, 0x200, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00004a4000)={0x0, 0xba36, 0x7, {0x0, 0x0}, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f00004f5000)='/dev/random\x00', 0x0, 0xe3df649daad172d5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000057b000)={0x6, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000ee0000-0x9)='/dev/sg#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000594000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000030f000)={r2, 0x1}) 2018/01/06 01:35:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c2a000)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x200000002279, &(0x7f0000466000-0x2)="fc") 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmod(r1, 0x98) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000ff3000-0xa)=""/10, 0xa) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/06 01:35:48 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00008dd000-0x1000)=""/4096) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001000-0xa3)=""/163, &(0x7f0000978000)=0xa3) 2018/01/06 01:35:48 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b5a000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008ee000-0x10)='/dev/input/mice\x00', 0x0, 0x400) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ad1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ec000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001b5000)={0x0, 0x0}) writev(r1, &(0x7f0000594000)=[{&(0x7f000045e000)="1f00000002031900000007000000068100ed3b8509000200000000ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001b000-0x8)={0x0, 0xe6}, &(0x7f0000c02000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000733000)={0x0, 0xd9, "5999128532a9ffd670f77495cad633b1ee46983a7afeed4055b3010d42e8ec63aff278f5d3d6e07dd235683f9daa1aee1f2807b4d5ad7ff8a74f40e2e893e68e41d6bd7df75342f5803aa9b0d3a36f432f3e68a05bffd37c69b57673d24f5738594aed90fccd8b20d3527b05da2ce7442af1a2596aabf55dc8dea8f9416ad49d7e458088c420731b397305697ee5398d45cea7852fefd5b68cef1c2d28f34f992fe282a2c9364757bad245c6eb3ecc30692290b49ae2fad02888e17126392c1c3e3f85bc746aecdab7bb1a7b4748c6ed325259b4f525e14724"}, &(0x7f0000583000)=0xe1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cd4000)={0x0, 0x1}, &(0x7f0000112000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003f1000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000148000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000292000-0xf)={0x0, 0x7, "782125b9e71510"}, &(0x7f000093c000-0x4)=0xf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000065c000-0x8)={0x0, 0xa1}, &(0x7f0000506000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004ce000)={0x0, 0xfff, 0x7f, 0x6f6, 0xffffffffffff8000, 0x6, 0x4, 0x3, {0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x482c, 0x8, 0x12c, 0x697ef956, 0x4000000000}}, &(0x7f0000071000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000134000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d75000+0x35)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000049000)={0x1, 0x101, 0x208, 0x9782, 0x5, 0xffffffff, 0x6, 0xfe8, 0x0}, &(0x7f0000f78000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003d1000)={0x0, 0x9}, &(0x7f0000b36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000093b000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1}, &(0x7f000023e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000051b000)={0x0, 0x1}, &(0x7f0000abc000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000790000)=[{&(0x7f0000192000-0x1c)=@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x1c, &(0x7f0000e19000)=[{&(0x7f00002bf000-0x57)="6cc4aae09f0f70e1464ce055ded6fecb3a2ecd4ac8905497c49adec78843af2b6213378770110de24a00f318a1076467940951115a1539ac24db6dfc3bdacd04b4ce12c22721c3e56a0cff871e39f044b4ebd812fd91b4", 0x57}, {&(0x7f0000fd2000)="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", 0x1000}, {&(0x7f0000807000)="cba85bde786fa747da", 0x9}], 0x3, &(0x7f00005ff000)=[@init={0x14, 0x84, 0x0, {0xa756, 0xffff, 0x10001, 0xb5}}], 0x2c, 0x4000000}, {&(0x7f0000f5e000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000613000-0x18)=[{&(0x7f00004e6000)="60bf69f896259a26d091e3a1645ec4ffbf18dcdf703020cfa63e70e385dedd56ede4d2c9702d84bd56c514a86d69ffea3a1766a11421536ad4f4b3da633c13113852300385fa2b4aab2c18c7abd83fe5e72f3d24aa8a3c0e210532", 0x5b}, {&(0x7f00001ec000-0x61)="9c6e4f354422042e710881276c25ec8eebff9dbe9b94d955d5d2f3d527df9d802284f972b8dd3b8a56d42f6e1f46e771f8227372feff9f993c048d8ff729563c59c41dfb78eb144bb8669d7bac3863eceb4af831694ee62e33bcfdb43eda55ca9d", 0x61}, {&(0x7f0000d13000)="de565629f32e3fe6f5d28d6a6f0bdd0d17", 0x11}], 0x3, &(0x7f000085b000)=[@sndinfo={0x1c, 0x84, 0x2, {0x4c40, 0x8204, 0x21, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x9, 0x7, 0x9, 0x9}}, @init={0x14, 0x84, 0x0, {0xffff, 0x400, 0x3, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0xa6, 0x4, 0xe28, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x8000, 0x20f, 0x8, 0x7fff, 0x1f, 0x8, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x8, 0x1000, 0x1, 0x7, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x1, 0xb3c, 0x3, 0x5, 0x7ff, 0x6, r6}}], 0x134, 0xd0}, {&(0x7f0000cec000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007a5000-0x18)=[{&(0x7f0000316000-0x37)="fa4c571f6986cd8cda1a478bc7233e3dc6a972d38da2db0b77767aa55e1c4873048e79ff9f5c5cd0eeaaec14f5602d8dbdfdc73663045e", 0x37}, {&(0x7f0000d15000)="0d05286391cc039873e3d559aad15157f640f1e12a5c7ce2948061c96c8bde790f8afbb75daeaa5a53a66d568ee1582675b0c6a8182524434c3624f244bfff7051ec13589efa459330c3", 0x4a}, {&(0x7f000017b000-0x1a)="77b9ff102b2b0217888200dea41388671d53d4c7fbff6ee7d896", 0x1a}], 0x3, &(0x7f0000e99000-0x2c)=[@init={0x14, 0x84, 0x0, {0x800, 0xf45, 0x9, 0x95f5}}], 0x2c, 0x4004085}, {&(0x7f0000e20000-0x1c)=@in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0xfffffffffffffff8}, 0x1c, &(0x7f000077e000)=[{&(0x7f00003f0000-0xad)="15770f46c65d80a3d56b9200229f07b908bf1fd32e277d7bd41b3fdca20600e084c67101b0840b6d2fa1c2635967fa94a3a299aeb6775586304335e7b316a23371d752c29096b04eb162195ed58647edf3c575772a4368e94d406d854e9a907426199a1de473433bde51a2c4dba596ea049d23cc0c80e38e4c289c0f1ba60bdb9f0532bef7f51e64cdda073133b5d2fe2d592137a7301238233afb14e2f85bdda3c1dca8d1098a94e4c7ba1507", 0xad}, {&(0x7f0000e19000-0x1000)="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0x1000}, {&(0x7f0000513000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000fa8000-0x18c)=[@sndinfo={0x1c, 0x84, 0x2, {0xb775, 0x20c, 0x9, 0x1, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x2, 0xffff, 0x4, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x8000, 0xfffffffffffff801, 0x7, 0x100, 0x1f, 0x0, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x800f, 0x240000, 0x7, 0xffffffffffff8fb0, 0x2, 0x8, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x9, 0x20, 0x3f, r11}}, @init={0x14, 0x84, 0x0, {0x46, 0x1541, 0x1, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x29ec, 0xfff, 0x7fff, 0x57dc}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x20c, 0x3, 0x31, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0xf61, 0x5, 0x8209, 0x2, 0x1, 0x3a, 0x0, 0x1, r13}}], 0x18c, 0x0}, {&(0x7f0000a6c000-0x1c)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x63}, 0x1c, &(0x7f00007e6000-0x10)=[{&(0x7f0000176000-0x50)="9159ecc8ea5784b9f90466cd205d2de3543d006abd61f5d3ac379d3056880f5cf02a89f99184b0700ad4e6b765b9de4e8815b8bb7533586c735e979a888e87a6a0eeb8b1b5a476b9ac60a67fd05c63bb", 0x50}, {&(0x7f000039a000-0x54)="1fa51d108a99abb29f56a056181fabe660b0d634c25a1d3f2a002f3c39c39eb149b14db5cd69cd59604545a1d3fb175a54c1b32eb92fba61dd2202318e7e274c3414838ff4848041d9d0ece71c3fec3682e86e2c", 0x54}], 0x2, &(0x7f000073e000)=[@init={0x14, 0x84, 0x0, {0x7, 0x7, 0x7f8, 0x23bd}}], 0x2c, 0x8000}], 0x5, 0x4c001) 2018/01/06 01:35:48 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0xffffffffffffffff, &(0x7f000000e000)="21d9a21fbe7592480aea2b3b1b4cdbafaad2d34b6121ade92f41216db7864917a5fbcc96d0cac2c9d76bd3ebd3eb18216d1131d2742e14892337c6dc35eb31a67ab8a1b0b8d165339883685e7b79311308af8a32b96a8e11c2c25c37d4c5350ae0dd6496a9a5227108697fa17be4bccb776d1c29a0ab7d2f800e10bfb47afd29eae657831b00831b83e42929c7132c25e9fec4c9260807f6ebd9b0", 0x9b) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000010000-0x8)={0x0, 0x6, 0x4, 0x9709}, 0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000+0x40c)=0x2, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x7ff) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) sendfile(r2, r2, &(0x7f00001c0000-0x8)=0x20000, 0xfec) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d6c000-0x20)={@generic="6abdbd7ac40e476bedf85ea558868928", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b95000-0x4)=0x0, &(0x7f000027c000-0x4)=0xfffffffffffffebf) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) [ 27.658292] binder: 4431:4446 ioctl 40086414 20885ff8 returned -22 [ 27.664827] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 27.697641] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 27.737081] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000070a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000708000)=0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000708000)=0x0, 0x8, &(0x7f00000ab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000559000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/06 01:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000397000)='task\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000091a000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ec7d98ef8af2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) 2018/01/06 01:35:48 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) removexattr(&(0x7f00005b6000)='./file0\x00', &(0x7f00001fb000-0x9)=@random={'system.\x00', '\x00'}) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000463000-0x3)="", 0xfffffffffffffdf2, 0x0, &(0x7f0000ac9000)={0xa, 0x2, 0x100000001000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c8e}, 0x1c) 2018/01/06 01:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d30000-0x18)="d9027972696e0000000265743175734372707070313c00ca", 0x0) ioctl(r0, 0x1, &(0x7f0000258000)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/enforce\x00', 0x88400, 0x0) readahead(r0, 0x8, 0x200) 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0xfffffff7, 0x800) ioctl(r0, 0x180004524, &(0x7f00000ed000)="") r1 = openat(0xffffffffffffffff, &(0x7f0000237000-0x4)='./file0\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000279000-0x10)={&(0x7f0000b93000/0x14000)=nil, 0x14000}) 2018/01/06 01:35:48 executing program 2: r0 = socket(0x7, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0x3)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000b76000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000fcc000-0x1d)="965d8aadad5eb014544a97d1dd6603bb50d78fa02606dd3a56d3116724", 0x1d}, {&(0x7f00002a2000)="5419e3e7d17f28ade6ebe8f59324d6e3d9043a5023eed87096f0966276b4d5c8a1d6d8c52c5b07a76ca4f6aa6bd6cdb6dab6754d78e90ed2cf4b614da77149b3b8ba546d963afd9eb7c8d3317de4ab864e343dc328d5d993021c58e8cff1421f85b2ce709a904248d4b8d9d6bb7ea65e400876d51092f33c", 0x78}, {&(0x7f0000001000-0x55)="6341bc3ae54bea317c339876949dd82b119a2ea5a3174dc097669702d4817d40ceeb3eba3871db50c74569ff55f81617ae06a8c680638ba35f23661ced64a5c6237bc0e6a37f2ba877683941b4dd6b86c78185eb90", 0x55}], 0x4, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x8000}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000df5a40b4ae08ffffa00747510503000800ed", 0x26) 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f0000f37000)=[{&(0x7f0000f44000-0x59)="58000000140019ff03000061040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0100fcff0000040e05a584", 0xfffffffffffffff4}], 0x1) 2018/01/06 01:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000516000-0x8)='./file1\x00', 0x1, 0x10) fanotify_mark(r0, 0x10, 0x0, r1, &(0x7f0000f60000)='.') 2018/01/06 01:35:48 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005a8000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00007ab000)=0x2, 0x4) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_pts(r0, 0x501000) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/06 01:35:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000a37000)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e16000)={0x4, 0x2, 0x7fff, 0xffffffff, 0x8001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000513000)=""/170, &(0x7f0000412000-0x4)=0xaa) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000e44000)=0xff8, 0x4) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c2000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000092b000-0x22)={0x1, 0x5, [@random="74f42b813f7d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a58451231d05", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00003b7000-0x18)={0xba, 0x4, 0xc800, 0xdd2, 0x1d, 0x6}) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002d6000-0x8c)={0x7fffffff, 0x100000001, 0x8000, 'queue1\x00', 0x6f5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000b31000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r3, r3, 0x1000002) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000040000)={0x0, {""/7}, 0x0}, &(0x7f0000041000-0x4)=0x10, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000001a000)=0x7) setrlimit(0x7, &(0x7f0000018000-0x10)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 01:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/checkreqprot\x00', 0xc4bba389afec86e5, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000bee000)="b672c2a8c758a2d1ffd4654d9e3b2ff0e41f", 0x12) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r2, &(0x7f000034b000-0x8)='./file0\x00', 0x0, 0x8) 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a16000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e6d000)={0x1, 0x1000, 0x81, {0x0, 0x0}, 0x332a, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f00007b2000)={0x3, &(0x7f0000216000)=[{0x1, 0x9, 0x7fffffff, 0x1}, {0x1, 0x80, 0xffffffffffff20fe, 0x8}, {0x200, 0x5, 0xb245, 0x0}]}) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r5, r6) write$evdev(r2, &(0x7f000046c000)=[], 0x0) tkill(r4, 0x16) 2018/01/06 01:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)=0x0) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) close(r0) inotify_init1(0x80000) [ 27.901118] device gre0 entered promiscuous mode 2018/01/06 01:35:48 executing program 3: r0 = socket(0x1000000000000010, 0x803, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) r1 = add_key$keyring(&(0x7f000091b000)='keyring\x00', &(0x7f0000460000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='vboxnet1)vboxnet0posix_acl_access\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0xfffffffffffff507, 0x1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b76000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abe000)=0x10, 0x80000) fchmod(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002d6000-0x8c)={0x7fffffff, 0x100000001, 0x8000, 'queue1\x00', 0x6f5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000b31000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r3, r3, 0x1000002) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000dac000-0x30)=[{{0x77359400, 0x0}, 0x7, 0x1, 0x4}, {{0x77359400, 0x0}, 0xa0000, 0xb8bf, 0x4}, {{0x77359400, 0x0}, 0x6, 0x7e, 0x478}], 0x30) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003dc000-0x64)="1f000000000101f5fe06ffffffffffffff7237090012800600000006190ed9", 0x1f) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000d85000-0x4f)=""/79, &(0x7f0000dad000-0x4)=0x4f) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f0000dac000-0x8)='./file0\x00') r2 = syz_open_dev$usbmon(&(0x7f00001d3000-0xd)='/dev/usbmon#\x00', 0x800, 0x99d9f4d9cc0db82) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000070d000-0x4)=0x6) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000dac000)='./file0\x00', 0x8102, 0x42) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000086e000-0x4)=0x0) shutdown(r3, 0x1) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000dac000)={0x6, 0x1f}) [ 27.939977] device syz4 entered promiscuous mode 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) creat(&(0x7f000065e000)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/06 01:35:48 executing program 3: r0 = socket(0xbfcf2dc4a7603c9, 0x1, 0x10000) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000516000-0x8)='./file1\x00', 0x1, 0x10) fanotify_mark(r0, 0x10, 0x0, r1, &(0x7f0000f60000)='.') 2018/01/06 01:35:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x107) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r3 = getegid() fchown(r0, r2, r3) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) r4 = getpgrp(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000000b000-0x58)={0x0, 0x1d, 0x6, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r5 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) lgetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000)=@known='security.capability\x00', &(0x7f0000009000)=""/4096, 0x1000) 2018/01/06 01:35:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bb8000)=0x0) setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9f000)=0x0, &(0x7f0000bb8000-0x4)=0x4) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x2, 0xfffffffffffffffc, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xc, 0x4) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mq_notify(r1, &(0x7f0000cae000)={0x0, 0x9, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000c35000)=r2) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2018/01/06 01:35:48 executing program 1: pipe2(&(0x7f00006b4000)={0x0, 0x0}, 0x4000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c40000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000002, 0x0, 0x0, 0x0}]}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ea000)={0x0, 0x0}) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x332) r1 = getpgrp(0x0) sched_getscheduler(r1) 2018/01/06 01:35:48 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000026000-0x10)='coredump_filter\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000027000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000028000-0x70)=[{{0x0, 0x7530}, 0x401, 0x5, 0x2}, {{0x0, 0x2710}, 0x40, 0x8, 0x0}, {{r1, r2/1000+30000}, 0x9, 0x10001, 0x8}, {{r3, r4/1000+10000}, 0x3, 0x1f, 0x8}, {{0x0, 0x0}, 0x1f, 0x1f, 0x4}, {{0x77359400, 0x0}, 0x8, 0x4, 0x80}, {{0x77359400, 0x0}, 0xef3, 0x4, 0x754}], 0x70) 2018/01/06 01:35:48 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x800000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000bee000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f0000001000-0x4)=0x10000) mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000d3a000)=0x0, 0x4) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000002c000)=""/113, &(0x7f000002c000)=0x71) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000012000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000024000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000002000)="d134c30e703eee49044bc72c052830ea1fb9109209f687451a", 0x19) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000a77000-0x26)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000006", 0x83874521) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f39000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cd, 0x7, 0x54c, 0xa67, 0x44}, &(0x7f000097d000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000053b000)={r1, 0x3c, 0x3, [0x1, 0x81, 0x2]}, &(0x7f000006b000)=0xe) 2018/01/06 01:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r1/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1000000000002, &(0x7f0000383000-0x20)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f000053d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000dbf000)="577df03c86f14285f0694d50b5ccb34afa52d5eb1d6b17887f8f2d84f62f7d4da6", 0x21) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000027c000-0x4)=0x0, &(0x7f0000a5f000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000035b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000337000-0x4)={0xed24}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) arch_prctl(0x1001, &(0x7f0000c6b000)="d66d9a5f728bf5a337") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000420000)=0x5) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f0000d53000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r3) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x4, 0xffffffff, 0x400, 0x2, 0x9be, 0x1, 0x2, 0xe00000000, 0x4, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x58) 2018/01/06 01:35:48 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000112000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ca1000)={0x0, 0x6f, "9043c3374251848942e3c2a949d73ba58d6e3cb878aaa70c13defc8c4419d4ee7fe9090699934c34ef16f4ad0c66bd43eada33edaf004905676f3e226ddcb96adccc45d755a66ab5cd32e82d309ba72d48eadd7e47e9a2724b1499fe02c301cc3bfc80b5df54bffe66db592f4ab4fa"}, &(0x7f0000fe6000-0x4)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b36000-0xe0)={r1, 0xd8, "bde1001ba0e25523eae3043e4d814358e61da23610bcf8f060eaf1dbc336e20cb69f66d04f206e061e04e7eabdcc38f84cd8e43c1424c47b1164094ff06858e91df562c406f0c2aa4af34ee1b62aa42bd97f3c629e40bd6c426767475feeb9e6c2cbc6b697772c1d511577bc655e5856d5c539622825b8bef08e26a069741aa1e1b8797538da855407a3e3324e505700e70bef8e27410e08a4d99d27a31c0170348aee1989a018c4eb02c59d951ae8806b8bfc88065f9ea03599aa83b8fdcc0fd942e8f415db029d79eda305a14c249406c9a0ac25c6b09b"}, &(0x7f0000001000-0x4)=0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8) fcntl$setsig(r0, 0xa, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f4e000-0x8)={r2, 0xffffffffffffffba}, &(0x7f0000918000)=0x8) seccomp(0x1, 0x1, &(0x7f0000001000-0x8)={0x2, &(0x7f0000001000-0x10)=[{0x9, 0x6, 0x7fff, 0x4}, {0x1b, 0xfff, 0x7fff, 0x80}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e5000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000061a000)={0x0, 0x0, 0x10}, &(0x7f0000f4c000-0x4)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000000)=0x8) r5 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x572, 0x4) r6 = socket(0x1000000000000010, 0x803, 0x0) write(r6, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x7) chown(&(0x7f0000000000)='./file0\x00', r7, r8) 2018/01/06 01:35:48 executing program 0: chdir(&(0x7f0000665000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(r0, &(0x7f0000eca000)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x804, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d63000-0xc8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe6}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0xb8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003ce000)=0x0, &(0x7f000006c000-0x4)=0x4) recvfrom$unix(r0, &(0x7f0000d19000)=""/219, 0xdb, 0x2, &(0x7f0000c33000)=@abs={0x0, 0x0, 0x2}, 0x8) renameat(r1, &(0x7f0000c58000-0x8)='./file0\x00', r0, &(0x7f00001d6000-0x8)='./file0\x00') sendfile(r2, r1, &(0x7f0000a2e000)=0x0, 0x80000011) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fb8000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6d000-0x7)='ns/uts\x00') setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000-0x4)=0xc) getresuid(&(0x7f00006bf000)=0x0, &(0x7f0000559000-0x4)=0x0, &(0x7f0000b4c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009cd000)={0x0, 0x0, 0x0}, &(0x7f0000dbc000-0x4)=0xc) r5 = getpgid(0x0) stat(&(0x7f00001a1000-0x8)='./file0\x00', &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d0b000)='./file0\x00', &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000f6b000-0xa9)="1f0000000104ff40fd4345e0070000000000c500080001000400dc46040024", 0x1f) mremap(&(0x7f00007f7000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000c70000/0x2000)=nil) sendmsg$unix(r1, &(0x7f0000843000)={&(0x7f0000434000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f2b000)=[{&(0x7f0000f2f000-0x1000)="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", 0x1000}, {&(0x7f0000a56000-0xda)="7011ffab183b7cb3f164e0b8dab85c3c3f415b681da7308e022cbcfb7eb76f59324ab84a892e541755b608ea133fcf40b46fe0a60355152965dd95d49986b7b162a407477cae643886a0964abc2f9ae0598816c7ae8a1ec80aee10bd17cba95b9f27000bcaafcfd3ce34fb0b4e4c16abdcf33e5b9403760d39397ea715d9b980bb20ecd34e1adc348a899ef879f95693cfcae5d190a3240ff4694844deda76b9513e0b09775a183589fd93b7ab70fda4b17e65d9e233194b06528b9d9f8772e7614d85eb03c20910a7e91b44234018102b498b39961885bbe92e", 0xda}], 0x2, &(0x7f00004b5000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x78, 0x24000050}, 0x40) recvfrom(r1, &(0x7f00009b8000)=""/127, 0x184, 0x3, &(0x7f0000867000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/06 01:35:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf, 0xfffffffffffffffe}, {0xffffffffffffffff, 0x0}, 0x2004000000101, 0x0, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x0, 0x805, 0x6) umount2(&(0x7f000083b000-0x8)='./file0\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000262000-0x4)=0x0, &(0x7f00002fd000-0x4)=0x4) 2018/01/06 01:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000009, 0x7, 0x40000001) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be9000)={@common='teql0\x00', 0x280000000000}) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) setsockopt(r0, 0x4, 0x7f, &(0x7f0000dc8000-0x7b)="1cf6b69d797ada4bcd2be62ed314987000f7a08f796377dc9079adaa2bdc196842750554eb21f9468768306c9ea7a802a8816b031e21f959c8aeccd5e005306c945e2a5459b9327f68549895e8142c3c27ee35fd075d9cf7f89b5ea5722c4b98eb818125eb766688ae76abf0fe5c12a3e003a98f4160b35d232872", 0x7b) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004d7000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000509000-0x2)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000311000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008f2000)={@generic="b67760b5709312a039e9a2c8ef4d9a15", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 01:35:48 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009d8000-0x8)={0x0, 0x0}, 0x80000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mlock2(&(0x7f00001ef000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f00003a4000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009d8000)={0x0, 0x0}) 2018/01/06 01:35:48 executing program 5: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000483000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000f5e000-0x79)="ad17f5e78753f84f71cc07e63d8181c47799ce10f01e449975cd7d8ed95f66c514e1478fc33cfceada328a86845e1cdd54821e57a6380bd3354043ccea4989c550d31a987db72d1a69824fd2318813bb59df0001aeee5945c005789fdc6b98f224d37cf5fe5812bd136b040c37a1f386e7788c152e940e022c", 0x79, 0x4000, &(0x7f0000da1000-0x10)={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000a17000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d32e77f29", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet(0x2, 0x0, 0x0) 2018/01/06 01:35:48 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd0000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d90000-0x8)=0x800000000) fcntl$notify(r1, 0x402, 0x8) 2018/01/06 01:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x1) r0 = syz_open_dev$mice(&(0x7f0000996000)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00006bb000-0x28)={@generic="bdae146bd50a8101a60624358e7a89fa", @ifru_data=&(0x7f0000098000-0x20)="ed007b846cca97fa5b227685c2950723560f599bf2b74fc4b3f32370b99eba6e"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4c000-0x15)='/proc/self/net/pfkey\x00', 0x2000004000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00005d5000-0x18)={0x1e, 0x7, 0x20, 0x20, 0x1, 0xfffffffffffffffb}) 2018/01/06 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ac000)=0x0) 2018/01/06 01:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x200002, &(0x7f0000906000+0x23b)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a05000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = eventfd(0x3) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00008b1000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000d5e000)={0x0, 0x0}) ppoll(&(0x7f00005b8000-0x28)=[{r4, 0x22, 0x0}, {r4, 0x40, 0x0}, {r4, 0xc000, 0x0}, {r4, 0xc020, 0x0}, {r4, 0x108, 0x0}], 0x5, &(0x7f0000efa000-0x8)={0x0, 0x1c9c380}, &(0x7f00008f8000)={0x81}, 0x8) r5 = memfd_create(&(0x7f0000f1c000)='\x00', 0x1) clock_gettime(0x0, &(0x7f00009f2000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002cf000)={0x0, 0x0}) write$sndseq(r5, &(0x7f000081a000-0x54)=[{0x0, 0x0, 0x10000, 0x7, @tick=0x360, {0x1, 0x9}, {0x1, 0x80000001}, @queue={0x6, {0x8dae, 0xffff}}}, {0x11f, 0x5, 0x10000, 0x10001, @time={0x0, 0x0}, {0x100, 0x1}, {0x4, 0x76}, @quote={{0x7, 0x8}, 0x400, &(0x7f00008c2000-0x1c)={0x8000, 0x80000001, 0xffffffff, 0x0, @time={r6, r7+10000000}, {0x16ac, 0x9}, {0x7fffffff, 0x2bc}, @raw32={[0x8f, 0x0, 0x1000]}}}}, {0x3, 0x200000, 0x1, 0x4, @time={r8, r9+30000000}, {0x3, 0x5}, {0x4, 0x4}, @raw8={"06729d1eb45454fbef77e4b5"}}], 0x54) tkill(r2, 0x15) timer_gettime(r3, &(0x7f000088d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 01:35:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="9c17242ad0ba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d8aa5860be185b0ab2ca0f5dfedb07e3"}) 2018/01/06 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000a65000-0x8)={0x0, 0x0}, 0x80800) getpeername$ax25(r1, &(0x7f0000f17000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006c7000-0x4)=0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b5000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000804000)=0x0, &(0x7f0000966000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00002ce000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000008a000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000b54000-0xa8)={{0x80, 0x0}, 'port1\x00', 0x4, 0x0, 0xac6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0xfffffffffffffffb) 2018/01/06 01:35:49 executing program 1: r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000120000)=""/195, 0xc3) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e02000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e9000)=0xc) r2 = geteuid() fstat(r0, &(0x7f0000e0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eee000-0x4)=0x0) stat(&(0x7f0000bf3000)='./file0\x00', &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = geteuid() stat(&(0x7f0000656000)='./file0\x00', &(0x7f0000346000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a43000)={0x0, 0x0, 0x0}, &(0x7f0000b15000-0x2)=0xc) getgroups(0x2, &(0x7f0000dde000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056a000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)=0xe8) getgroups(0x4, &(0x7f0000372000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r16 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000236000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000)=0xe8) getgroups(0xa, &(0x7f00008dd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000428000)={0x0, 0x0}) r20 = getuid() r21 = getgid() sendmsg$unix(r0, &(0x7f0000261000-0x1c)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a14000)=[{&(0x7f0000955000-0x8b)="6de4a2392fbb19acd9059adb41e60e68788af7f4eee11a9a96b79ef543c2540e128032c7f239be963ceb55b420182e96bdc4aa7cd743c30bf4118a1735264c87c1e4b84cddb86c70dc22fcda05a82104f6440961384decd6def2616c806c30612cc8a3e78310ee17196bc0524d4641d705c1b7c4cc4704785da5cd72ca88251798551eac08f8e26d77c015", 0x8b}, {&(0x7f0000584000-0x45)="cfcf0580f3de550d6eb9eb15663ae74545b3ab9b2fb51bf78ef244d3bc4862796ffc0458d96aceefe6f632ac797bf291ba28aede50c22b34a39e408d1e217780954c47ab00", 0x45}, {&(0x7f000072c000)="2f1f56210369a795592466cbe6ecfbddc9344d928e9ac2f559e37cf0aba3053c61df734651e529590eaaa835fbd0a51305a7600ce57e5e931350666cea3d4acae98c75953703685b19666c2fd37e3f011424bdd2dc339e", 0x57}], 0x3, &(0x7f00006e4000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xf0, 0x1}, 0x4004000) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x40000000000) sendto(r1, &(0x7f00001e1000)="bf9520071551ab0fd3cc550f9f908321cf21f0ff549c143f006efddd60fc50ff17", 0x21, 0x40000, &(0x7f000057b000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x2000000}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000dcd000-0x4)=0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bcb000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$netlink(r0, &(0x7f0000dfc000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r4 = dup3(r0, r3, 0x0) write$tun(r4, &(0x7f0000fd7000-0x266)=@pi={0x0, 0x890d, @ipv6={0x40, 0x6, 'qk\n', 0x23a, 0x3c, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xba, 0x2, 0x2, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x8, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x5d, 0x84, 0x0, 0x7, 0x2}, @hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}]}, @hopopts={0x84, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x88, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8001}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x76, "bba5c5932ecf99f39d50953db1b489d4a7aca55a866ef3e796d5ce7e179d82cff5599a2dd14215e92c690afb98f75b8ff8b6918e4e33803d3199295a207e55f333809b1a0c72f65434d58e2715301336d838531cab04b589c68804179d9fd95aec1f591bd51db2872379019689c912fea7d3c0299c2c"}, @calipso={0x7, 0x20, {0x533, 0x6, 0x2, 0x9, [0x2, 0x80, 0xfffffffffffffff7]}}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0xcb, 0x12, 0x6, 0x400, [0x7, 0x5, 0xa4, 0x8, 0x401, 0x6, 0xc77, 0x5, 0x9]}}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x81}]}], @udp={0x2, 0x2, 0x7a, 0x0, "d016c4f6e8de7ea1aec426b8dd5711bb9da5e8cfeefcb2b4964124906b9215c5e28fa44377ebb46b1907e5c69d13d18a1988ffe7bbc9f39e80f1255aa0721071a5429d3a9769335d112f2425554548afa1c853d0f00f8b615ef02e496236cf0102064df02aac03797604f67e276acd2876d8"}}}}, 0x266) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000029000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000023000-0x4)=0xe2f9) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000002b000-0x4)=0x101, 0x4) 2018/01/06 01:35:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) set_thread_area(&(0x7f0000bc9000-0x10)={0x8000, 0x20000000, 0x3000, 0x8697, 0x10001, 0x4, 0x3, 0x9, 0x1, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000d91000)=[{&(0x7f0000ffa000-0x214)=[{0x18, 0x80000000, 0x800, 0x1, 0x0, "ff9b3d652f9b8971"}, {0x78, 0x4, 0x0, 0x3, 0x3, "d5f87596c3b976f62e999235e8f24c9e90cb562a5aed98963efe95a1a6ea2f3442949b863c755e7ccf1cc374bbc6d8819fb9b98a0eddca864a7be2c6b7b0dbaf30bbbd761d2fa2b52f6848f5fb66b9a9e646762170275d66f81fa22805663b63e34589e828b0ab80"}, {0x74, 0xffffffff, 0x4, 0x8, 0x0, "8b7d90d5a8e65dfbef3a6abdceff0e65fd2bf89bef5db54841917e982278bb314b430bca012ce2e4207f97eb71c09277d18ca2cfb5837141bc2dd9367226f3bfb37134e5479c6d908e393d71ef137a3cf8d5280b48d6ac429b181ff997553d4f6c961e"}, {0xe0, 0x20, 0x8, 0x81, 0x0, "a394b63019ac43bfb2c418c970ae4b39eaef4c07e6a17687767bf7000c42a25c4a20b56e745d38d2d891c54eda28ccd84a6c76cf4a01024bcf780d31d82d8629a1a0a730f65da40da62900607df583dc33d48863680606e4615e1f96ea98ddcc59034e3836b6047cb6343888f86312ad99651442f17b40f15a855c80e2ffad4dfaa7694d2375a49d1a608e1414d2aa202f0477573bba6075d215df5172744eafbdebdf39a0a1692c46c50c350d634aa30a70b066f0f7a3f86ed83b557f71c736047da6b104cbecfff5a8c485b9"}, {0x1c, 0x6, 0x400, 0x17c, 0x2, "a1477c2e5be0c463f6aa"}, {0x14, 0x7f, 0x200, 0x10000, 0x0, 'C5.'}], 0x214}], 0x1, 0x0, 0x0, 0x800}, 0x40011) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f00003ec000-0xf7)=""/247, 0xff16, 0xffffffffffffffff, &(0x7f0000dac000-0xa)=@file={0x0, './file0\x00'}, 0x8) 2018/01/06 01:35:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f000021f000)=""/101) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000001000-0x19)=""/25) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xca)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x0}, 0x8) pread64(0xffffffffffffffff, &(0x7f0000004000-0x7c)=""/124, 0x7c, 0x0) clock_gettime(0xfffffffffffffffa, &(0x7f0000003000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000003000-0x40)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160a}, &(0x7f0000002000-0x40)={0x8, 0x7, 0x9, 0x10001, 0x3, 0x7, 0xea, 0x0}, &(0x7f0000002000-0x40)={0x9, 0x1, 0x1, 0x7, 0x2, 0x200, 0x0, 0x0}, &(0x7f0000001000-0x8)={r1, r2+30000000}, &(0x7f0000005000-0x8)={&(0x7f0000002000)={0x0}, 0x8}) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x1, 0x1f, 0x2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000005000)={0x9, 0x81, 0x7fff, 0x6, 0xf7a, 0x5, 0x1000, 0x9, 0x7f, 0x0}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000004000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b74000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000130000)=0x18) fcntl$getownex(r0, 0x10, &(0x7f0000110000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000021e000-0x4)=r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/06 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000f55000-0x10)={&(0x7f0000f20000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x560, &(0x7f0000f58000-0x81)="6994cbf380c301bb0b3ac751010cc6fa2948176c3f232e057b08ea7e7f4ec514c06f330af1f50ae7c739927109f60801f6910c01d4539216c2cc90d981435dd9a89acb8b7daab970f65d8b0fd5a1969705ee0c48affb8d736fc0ab2a1f4670c0354dc383747e493266a53a240d3dee90ddf608813e1ced5f59cfd8c3a483625e46") socket$key(0xf, 0x3, 0x2) 2018/01/06 01:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00007da000)=0x0, 0x4) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000be3000/0x3000)=nil) mincore(&(0x7f0000382000/0xc00000)=nil, 0xc00000, &(0x7f000084f000-0x43)=""/67) 2018/01/06 01:35:49 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000197000-0x10)='/selinux/member\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4d61d11e9214", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e7e000)="22d5c1935e1abbce1c419593ab09a233", 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000653000)=0x3f) close(r1) 2018/01/06 01:35:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x7fffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffff, 0x9, 0x0, 0x7, &(0x7f0000003000)=@generic="93fe9cb79dc9663ea8f0f746ffd7a7e4", 0x2, 0x80000001, 0x80000000}) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3, 0x200005) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x7) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x42101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d8e000)=""/20, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2018/01/06 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000e25000-0x1)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x20, &(0x7f0000f76000)="4a205a35a51a04c6ee70ecf811041257369ed7b836fab2085af7e6c132dd3f030000006a698b8a981a98cc639ee6a5390b") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000025d000-0x8)='./file0\x00', &(0x7f0000cd9000)='.', &(0x7f0000674000)='cpuset\x00', 0x801000, &(0x7f0000993000)="") 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) fcntl$dupfd(r0, 0x406, r0) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00007b1000-0x10)={0xffffffffffffffc1, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) symlink(&(0x7f0000950000-0x8)='./file0\x00', &(0x7f00009f0000)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000bb2000-0xc)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000014a000-0xc)={0x4, 0x0}) lseek(r0, 0x4000000001, 0x3) ppoll(&(0x7f00001ae000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) getsockname$ipx(r3, &(0x7f0000cbf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e07000)=0x10) 2018/01/06 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f000055a000-0x8)=[], 0x0, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000455000+0x600)={0x0}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b39000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) 2018/01/06 01:35:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="d255c2dcf3931511eccc98d3a859f5042ef1d58d1b7d5a777f72c582bc8bf4621e182f880f9587adb80c6777d2468c2b124e30861ef167c910e932029cc49cad9ea61471094e60765f94f823807a777237e93cfc503871b7ab521dd957d6449ba25b48fbdf2c53f18b9bdd650f304da4e6a0524fb8fc3dfae7079671710740e29b66a5a697229c889dad4738245fe05b8db759", 0x93, 0x10, &(0x7f0000001000)=@ax25={0x3, {"140d3717aa2a9c"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r4, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000b16000)={0x36e3, 0x100, 0x1, 0x2, 0x14, 0x8d27}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00001ee000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00002be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000bee000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00006ea000)={0x204, @time={0x0, 0x0}, 0x4, {0x7fffffff, 0x7fffffff}, 0x4, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008f2000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_procfs(r1, &(0x7f0000fbb000)='net/ip_tables_names\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe24, 0x10, &(0x7f0000a61000-0x50)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000a71000-0x1)="0f"}) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000046a000)='dead\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0xfffffffffffffff9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000035c000-0xea)={0x0, 0xe2, "7264e02deac17c4484e908dc10a5f7803a124c59b4d75da9167d658fc614219c3c03ecb632c4298f2804d19cfed748e517ff2fb68ad03e12072d4c4ff55d3e484a131da2c618ee75f931d35055a09a8c9d423745a903c8e90c60e3776a4be02667d883ee73454f642e679a3a92551e8806402230df2880e5691122f3edb8e4d00658b36358dbca03dc0aff22022e2aa6f5fcae1f820d37786e43bcf2fae2463526ed7dfa6df54217e577635bcd1b6460bd17cd472741b66b1d23e16ba83c5020e44aef16a1da0a239e0ea5a9fa4353d6a405b2c115e871770a23c1144438b20305d1"}, &(0x7f000059f000)=0xea) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007c3000-0x10)={0xe0, 0x8, 0x8, 0x1, r2}, &(0x7f0000a99000)=0x10) add_key(&(0x7f000029d000)='asymmetric\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xffffffffffffff2b, r0) keyctl$link(0x11, r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000620000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000017f000-0xc)={0x0, 0xbe4a, 0x30}, &(0x7f0000f43000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007c5000)={r4, 0x6}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000468000)={0x0, 0x0, 0x0}, &(0x7f00004e5000)=0xc) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000080010, 0x90000000007fd, 0x81) lseek(r0, 0x0, 0xc22a7355b6e2a187) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) sendto$ipx(r0, &(0x7f0000068000)="3107590a9a18a3d5f2535a762b02c9b0893cd2986f681481d1859a8dddbc0b18611b4268dd9ee1401b7dcb40c2084cade1e5b01dbaebcb4f346ad78bb0666fca2d2e91cd21d64d27a77a485133ab76a7d63450962a82a34c577dd7e559f19149d5842c69b390916748ed03a49faf9892820724bde571ead04f7a5645e00c333233b6ca02b5f76d525163df51c406d218566ae1b01003e2ea4e983ad967712985322e5e7c18a4a5b9bcd90205b4ccc54147cb32214a09d56fbc5d8d903862d1d2b86a", 0xc2, 0x8000, &(0x7f0000a78000-0x10)={0x4, 0x9, 0x1, "47e0b07eec70", 0x401, 0x0}, 0x10) 2018/01/06 01:35:49 executing program 1: r0 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x55)="20483659193400b53086196cf6fc3c2070be75913009b5364baab7ab742ed066a53777b4d2262262afcac29300fb49ba29133924a1de592717282367a65076b825988eabc9e5458112024f830968d0908ebc1f1f71", 0x55) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a2000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000878000-0x4)=0x6) getsockname$packet(r0, &(0x7f0000874000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007e000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005a5000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0xc) write(r0, &(0x7f0000b0c000)="1f0000000201ff49433bf000120000760f0000e0090008000000000000083c", 0x1f) 2018/01/06 01:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000683000)={0x77359400, 0x0}, 0x8) [ 29.208399] binder_alloc: 4735: binder_alloc_buf size 4294966840 failed, no address space [ 29.221348] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2018/01/06 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) socket(0x0, 0x6, 0x10001) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) [ 29.249086] binder: 4735:4739 transaction failed 29201/-28, size 4294966820-16 line 3127 [ 29.279073] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x6, &(0x7f00000cd000/0x2000)=nil) madvise(&(0x7f0000157000/0x3000)=nil, 0x3000, 0xb) 2018/01/06 01:35:49 executing program 0: socketpair$inet6(0xa, 0x805, 0x40, &(0x7f00004bd000)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fdb000-0x12)='/dev/loop-control\x00', 0x40402, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000082e000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000010000-0x3f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000011000)=""/172, 0xac, 0x10001, &(0x7f000000a000-0x14)={0x11, 0x2, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000013000-0xa)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a8e000-0x15)='/dev/pktcdvd/control\x00', 0x549000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000185000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:49 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() renameat(r0, &(0x7f0000f2b000)='./file0/file0/file0\x00', r0, &(0x7f0000fe0000-0x8)='./file0\x00') 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000706000)='/dev/snd/seq\x00', 0x0, 0x8000) fremovexattr(r0, &(0x7f0000e61000)=@random={'\x00\trfs.\x00', '/dev/snd/seq\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005ab000)={0xcc, 0x10005, 0x2000006, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000890000-0xc)=@known='trusted.syz\x00', &(0x7f000029c000-0x2d)=""/45, 0x2d) 2018/01/06 01:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x1000000000000b, &(0x7f000051b000-0x3)=0x200, 0xfd88) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a2b000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 01:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket$inet(0x2, 0x80800, 0x6d) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) clone(0x100, &(0x7f0000d39000)="", &(0x7f0000d86000-0x4)=0x0, &(0x7f0000789000-0x4)=0x0, &(0x7f0000d08000-0xbe)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/pktcdvd/control\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000001000)={0xffffffffffffffff, 0x3ff, 0x9, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f00004b9000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xdd)="715beaf83bd737db04e517b85b23493643a0d4203bd30a4dce42d5df3d5afaf3b90d85038a847164f574ca69d6e2ecc51073e314bef7eb11e6798b7e9e2d9d118061af3957674d53b9550bef148b60831a54318dc2e2327703e3fdf1f3800c4441e3f85112eb69ec7226875f2718b6e01d19b58da48c73af3e6ab6c0edfd23fbc9183db1dfda54462a64f9dae0c6b572d28729b4c334a7467b4e3a79e730d01a4bb467d8be346e8aacd1de0137f18197a44425dfa76052cd6fc94506540c2c66ef03f47a27314d5bb3163deb2b89a167f7d87a9cf5c1e337cbe8d1d516", 0xdd, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000341000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ad, 0x1, 0x3, 0x1, 0xef5, 0x8000, 0x7}, 0x20) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000337000)=""/197) r4 = syz_open_procfs(0x0, &(0x7f00007c7000-0x8)='oom_adj\x00') sendfile(r4, r4, &(0x7f000070f000-0x8)=0x0, 0x7f) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000edb000)={0x2, 0x78, 0x4, 0x2, 0x100000000, 0x8, 0x0, 0xae, 0x8a004, 0x8, 0x9, 0xf0, 0x1, 0x3, 0x8, 0x1, 0xff, 0xfffd, 0x7, 0x5, 0x800, 0xd3, 0x8, 0x2, 0x81, 0x2, 0x800, 0x635, 0x1f, 0x4, 0xc5d, 0x7ff, 0x7fffffff, 0xffffffff, 0x4, 0x7ed, 0xa83, 0x60000, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f00001f5000-0x1)=0x0, 0xe245449e5733ca3}, 0x8, 0x8, 0x6516, 0x3, 0x3, 0x3f, 0x2, 0x0}, 0x0, 0x93, 0xffffffffffffff9c, 0x8) fcntl$getflags(r0, 0x40b) r1 = socket(0x1000000000000010, 0x803, 0x0) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) openat$selinux_create(0xffffffffffffff9c, &(0x7f000032f000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/06 01:35:49 executing program 5: getpriority(0x3, 0x0) r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x1b, &(0x7f0000824000-0x10)={0x8, 0x80, 0x100000000, 0x1000}) socketpair(0xa, 0x80000, 0x7, &(0x7f00004ea000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003c3000)={@generic="696d895133f3d8aa3e0515d6bd73eb0c", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) fcntl$getflags(r0, 0x401) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000581000-0x1e)=""/30, &(0x7f0000cdd000)=0x1e) 2018/01/06 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014f000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c0d000)={&(0x7f0000f31000/0x4000)=nil, 0x4000}) fgetxattr(r0, &(0x7f0000505000)=@random={'security.\x00', '+\x00'}, &(0x7f000040b000)=""/0, 0x0) [ 29.279081] binder: 4735:4768 ioctl 40046207 0 returned -16 [ 29.311017] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/06 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000)=0x0) ptrace$pokeuser(0x6, r0, 0x1f, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='net/udp\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000c000)={r2, r3, 0x80000000}) 2018/01/06 01:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0x0) r2 = socket(0x1000000000000010, 0x803, 0x0) write(r2, &(0x7f0000f1d000)="26000000110061f193e9bff70708000008000000005a40b4ae08ffffa0074751050003000000", 0x26) 2018/01/06 01:35:49 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") creat(&(0x7f0000001000)='./file0/bus\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000700000-0xc)='/dev/autofs\x00', 0x80, 0x0) 2018/01/06 01:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b9b000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003b3000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x7, 0x1f, 0x100}, &(0x7f0000388000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a4000-0x10)={r3, 0x3ff, 0x93c, 0x5}, &(0x7f0000483000)=0x10) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000073e000)='system\x00', 0x0) fgetxattr(r0, &(0x7f0000328000)=@known='system.posix_acl_default\x00', &(0x7f0000c15000-0x31)=""/49, 0x31) ftruncate(r0, 0xffffffffffffffff) 2018/01/06 01:35:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/06 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000f71000-0x6)={0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007f3000-0x8)={0x0, 0x40000001}, &(0x7f000098f000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt(r0, 0x4, 0x1, &(0x7f0000fc3000)="25a702f45ea96dea7d460215c38ba24aee6a489434a893c891c9a45e1ca7aa31b027087c7ae26cdcf96f2c96d3da07373dba33ad06e2436adfb6a0151654b948fb261b52e6730e7e3b9e112b1753e701cc60ca15e1eba9d59b5e18201592beebf07cb41a864ae4c2e771efe2b9fb7e385e9f47b8898796794e0c511ecc62d8363beaf574d182d778798894d7e1b03905211efb50e7ad8711da881af0c82275c8e5270b16085f1126ea0d50534d6bea16cde6b4356549ef377a3abdfc6d1831363ae1845c6029aac1cc1ca93b55471b194fbc8765d7d6d26998a0d3e8767a76ab899d8a05ece7fa78f17033158c15ae6c1c640d865a8dd4a7ca", 0xf9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002fa000-0x8b)={r1, 0x83, "e09d3437804a613885f96a10181e220d7174a3e8e2ffe6a8de9e5a4f0cf66c2987d64a58b0e188ccf6e594ede0f3d8dbccdf70f950acfaaae4cb8884ecf9ae1536f132a88401d65b8b827afe16457201d7e3f08fe8d568890a94ab8c903b8268cb6ac7e5a3059f01499cf4a470ce3b03e8fc7c725c44eaacf9df875a658c854bb418dc"}, &(0x7f00004ea000)=0x8b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007b2000-0x8)={r1, 0x7}, &(0x7f0000573000-0x4)=0x8) 2018/01/06 01:35:49 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x41) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9b000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000044000)={0x2, [0x9, 0xb7de]}, 0x8) 2018/01/06 01:35:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000299000)={{0xffffffffffffffff, 0x0, 0x4, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001000)={0xfffffffffffffff7, 0x6, 0x401, 0xa6, &(0x7f0000001000-0xa6)=""/166, 0x8b, &(0x7f0000001000)=""/139, 0x8c, &(0x7f0000001000)=""/140}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000913000-0xc)={&(0x7f0000608000/0x2000)=nil, 0x6b7, &(0x7f000086b000/0x3000)=nil}, 0xc) r3 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000df6000-0x9d)="2b9107af2fd048a79cb6f117d04ef88e385e2f998b0870d1e3cd7433d975cf28f7a2909e1b5ada7c64c4f0bfa5f22fe9745af61691c0eeed8187e663145e0024d572f89ffd97f8ba656ce39040f9d8a973b0a6f71447e49c4d8f574ae1d2d8609038e323cd6b98193e1359ebf8491946f3861e96c9b15e639c123d53051ba6e6e0044c57e0d141538cab69b9ec8ad12e7a1e54049f6b4b406bd286d8e6", 0x9d) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f000053c000-0x40)={{0xffffffffffffffff, 0x1, 0x5, 0x1, 0x1f}, 0xbf, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000af4000)=0x7) readv(r3, &(0x7f00006fe000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f0000716000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b91000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000245000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f21000)={r4, 0x0}, 0x6) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvfrom$ipx(r0, &(0x7f0000f05000-0x1b)=""/27, 0x1b, 0x20, &(0x7f0000527000)={0x4, 0x3, 0x100000001, "3f0e53d1793d", 0x200000, 0x0}, 0x10) [ 29.397559] syz-executor6 (4807): /proc/4801/oom_adj is deprecated, please use /proc/4801/oom_score_adj instead. 2018/01/06 01:35:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) inotify_init1(0x800) socketpair$ax25(0x3, 0x40000002, 0xcb, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r3, &(0x7f0000025000-0x8)=0x80000000, 0x8) pwrite64(r3, &(0x7f0000968000-0x3f)="b7073bf18d86", 0xfffffffffffffef8, 0x46) sendfile(r2, r0, &(0x7f00005b3000-0x4)=0x0, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000156000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$loop(&(0x7f00004f5000)='/dev/loop#\x00', 0x8, 0x509080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00002c6000)=0x0, &(0x7f0000cd7000)=0x4) ppoll(&(0x7f0000afb000)=[{r3, 0x69023542048d112d, 0x0}, {r3, 0x9000, 0x0}, {r4, 0x80, 0x0}, {r1, 0x0, 0x0}, {r2, 0xa064, 0x0}, {r0, 0x80, 0x0}], 0x6, &(0x7f0000e99000)={0x0, 0x0}, &(0x7f0000f69000)={0x1}, 0x8) [ 29.462305] mmap: syz-executor0 (4844) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 29.502735] keychord: invalid keycode count 0 [ 29.504778] ------------[ cut here ]------------ [ 29.504800] WARNING: CPU: 0 PID: 4858 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 29.504805] Kernel panic - not syncing: panic_on_warn set ... [ 29.504805] [ 29.504813] CPU: 0 PID: 4858 Comm: syz-executor1 Not tainted 4.9.75-gbc7ff9b #15 [ 29.504818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.504833] ffff8801d0a5f640 ffffffff81d93049 ffffffff83a47180 ffff8801d0a5f718 [ 29.504845] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801d0a5f708 [ 29.504856] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 29.504859] Call Trace: [ 29.504870] [] dump_stack+0xc1/0x128 [ 29.504878] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 29.504887] [] panic+0x1bc/0x3a8 [ 29.504896] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 29.504905] [] ? load_image_and_restore+0xf9/0xf9 [ 29.504914] [] ? __warn+0x1a9/0x1e0 [ 29.504931] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 29.504947] [] __warn+0x1c4/0x1e0 [ 29.504966] [] warn_slowpath_null+0x2c/0x40 [ 29.504983] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 29.505001] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 29.505010] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.505017] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 29.505026] [] ? finish_task_switch+0x1ed/0x630 [ 29.505033] [] ? __schedule+0x64d/0x1ba0 [ 29.505041] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 29.505048] [] ? get_page_from_freelist+0xcff/0x19f0 [ 29.505055] [] ? __might_sleep+0x95/0x1a0 [ 29.505062] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 29.505069] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 29.505077] [] ? plist_del+0x157/0x210 [ 29.505084] [] ? futex_wake+0x1ac/0x440 [ 29.505134] [] kmalloc_order+0x2a/0x70 [ 29.505144] [] kmalloc_order_trace+0x1f/0x190 [ 29.505155] [] __kmalloc+0x19d/0x310 [ 29.505165] [] keychord_write+0xce/0xbc0 [ 29.505173] [] ? keychord_read+0x510/0x510 [ 29.505183] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.505191] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.505199] [] ? keychord_read+0x510/0x510 [ 29.505207] [] __vfs_write+0x103/0x680 [ 29.505215] [] ? do_iter_readv_writev+0x400/0x400 [ 29.505222] [] ? __might_sleep+0x95/0x1a0 [ 29.505230] [] ? do_iter_readv_writev+0x400/0x400 [ 29.505239] [] ? __inode_security_revalidate+0xd9/0x130 [ 29.505247] [] ? avc_policy_seqno+0x9/0x20 [ 29.505254] [] ? selinux_file_permission+0x82/0x460 [ 29.505261] [] ? security_file_permission+0x89/0x1e0 [ 29.505268] [] ? rw_verify_area+0xe5/0x2b0 [ 29.505275] [] vfs_write+0x189/0x530 [ 29.505282] [] SyS_pwrite64+0x13f/0x170 [ 29.505289] [] ? SyS_pread64+0x170/0x170 [ 29.505296] [] ? SyS_write+0x13d/0x1b0 [ 29.505302] [] ? SyS_read+0x1b0/0x1b0 [ 29.505311] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 29.505318] [] sys32_pwrite+0x39/0x50 [ 29.505324] [] ? sys32_pread+0x50/0x50 [ 29.505332] [] do_fast_syscall_32+0x2f7/0x890 [ 29.505338] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.505346] [] entry_SYSENTER_compat+0x74/0x83 [ 29.505975] Dumping ftrace buffer: [ 29.506007] (ftrace buffer empty) [ 29.506010] Kernel Offset: disabled [ 29.888232] Rebooting in 86400 seconds..