Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?2[ 22.641299] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) 5l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 22.893808] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 23.184784] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.341185] random: sshd: uninitialized urandom read (32 bytes read, 111 bits of entropy available) Warning: Permanently added '10.128.15.208' (ECDSA) to the list of known hosts. [ 30.034808] random: sshd: uninitialized urandom read (32 bytes read, 120 bits of entropy available) 2018/01/31 00:44:36 fuzzer started 2018/01/31 00:44:37 dialing manager at 10.128.0.26:44335 [ 31.063667] random: nonblocking pool is initialized 2018/01/31 00:44:40 kcov=true, comps=false 2018/01/31 00:44:41 executing program 0: mmap(&(0x7f0000000000/0x833000)=nil, 0x833000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000295000)=0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000832000)=0x0, 0x4) 2018/01/31 00:44:41 executing program 3: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 00:44:41 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0xf8ab19b963eeb347) 2018/01/31 00:44:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000413000)=0x0) 2018/01/31 00:44:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00009d4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/31 00:44:41 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x1, r0) 2018/01/31 00:44:41 executing program 6: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/31 00:44:41 executing program 2: accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0, 0xffffffffffffffff) [ 35.140937] IPVS: Creating netns size=2552 id=1 [ 35.213351] IPVS: Creating netns size=2552 id=2 [ 35.272385] IPVS: Creating netns size=2552 id=3 [ 35.341957] IPVS: Creating netns size=2552 id=4 [ 35.445560] IPVS: Creating netns size=2552 id=5 [ 35.560821] IPVS: Creating netns size=2552 id=6 [ 35.733368] IPVS: Creating netns size=2552 id=7 [ 35.864194] IPVS: Creating netns size=2552 id=8 2018/01/31 00:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000738000)=0xffffffffffffffff) 2018/01/31 00:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x2) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000e1b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x37) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:45 executing program 3: mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 00:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 00:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/01/31 00:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ff9000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000cb9000)={r0, 0x0}, &(0x7f0000159000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000088d000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:44:45 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000c00000)=""/204, 0xcc) 2018/01/31 00:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb3000)={0x20080522, 0x0}, &(0x7f0000f9d000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) 2018/01/31 00:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000738000)=0xffffffffffffffff) 2018/01/31 00:44:45 executing program 6: getrlimit(0x0, &(0x7f0000b27000-0x8)={0x0, 0x0}) 2018/01/31 00:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcf000-0x4)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x6d) ftruncate(0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x0, 0x10000) sendmmsg(r0, &(0x7f0000de8000)=[{{&(0x7f0000b7d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x0}}, 0x2e, &(0x7f00002fc000-0x30)=[{&(0x7f000012c000-0xdd)="c3c71a7834b86c8dbf0e46503ed80ba4c7e5806c39de2229aef8ebafb011b4376af7fb0cc5e58f526aaa0d5784c3b17efdac5a761d8c611f9fd56600614240c5f02e7b68a24b1b99d00c61ccf0a9279de373047d1cf12f7fae1d1735b20803384139905a37a689df0a6a6851d4c3ae261a81b24bff455f9011faad2ad25d1a6af6123e30e070970d27d80b01f99d80f0a3d324100a29919be88e9a1c84393234df5e125fa304bcba99446c83f1e115b5d3f2425c19dc80d0cc93b52d11c4dac8cd6b6a7d696c09747623985b26e8e6464161dbbd68c14e128adbe33aa1", 0xdd}, {&(0x7f00001c5000)="07a354a7ffc1bce068da613dbbba07ed2d4e574afa1362c0deeac095574691960d0ad6490258ab2bef9e0007dfa80054921efb4abed19175db391db989ff2e10c51b4281cefedb9d8b955ca0ab8100ef36ea5e1d6528785c863fce", 0x5b}, {&(0x7f0000fbd000)="f95b44233bd54e683889693319ad78e22c5dbcef3c70ca9e5077abc2f0312f20dd8017b44b1ebddadc99edbffd6dca1d106840362ede6b690e07d26e46fd428d3632f13409a1459d499afb60f5e70fc4c9cddbd8a420cd14ba2d1363b6ef5c21b38f496876c42498b8cb", 0x6a}], 0x3, &(0x7f0000d7d000-0x120)=[{0x20, 0x10f, 0x9, "92efd523aaf4c2332489"}, {0x100, 0x117, 0x9, "9c5e07e7d4a9a6435ad428af01412a89b7ad391e0d24e514329b0210a39aa780750b2159d7f3d940eacee780e3fc71ae1997519d2fe4b86f29e87516101064228361b3a36948c7386ac13ab3463324b4c94180dc021db9c626ca49db473fb5107bd86734dc3add98fa6b29e06574be61056868c1aaf01741398531f00fa592aadfc942152a2eec3c46f7e1c8f017e4ca4aae4ab61bdd29835089d6b19c59bca3406344096d8bee4e242af568d7e2f5f892a0d9ecc3eed1b8506bf357b9aac39311d4df0846ff8cdac0512363776614e974a9b08299046355b0462af4d93ea4bfc91694db594ac1ce6177"}], 0x120, 0x844}, 0x4}, {{&(0x7f0000319000)=@rc={0x1f, {0x1ff, 0x5, 0x5, 0x1f, 0x6, 0x1}, 0x9}, 0x9, &(0x7f0000a25000-0x30)=[{&(0x7f0000685000-0x24)="9f3bd33b915d174812fa156f479e643a0f508dddc8d5eff6bdc029dcfdd9f27fe62b06cb", 0x24}, {&(0x7f0000253000-0x54)="e0937a7c6d97fa854bff9031ad7fac221670aff472c6531c6317a32a40e53aa3a5e3eb935d103d95489cb79b1a54b473160db4cb085b18cb29a094b0ac988017c7fe197bdcac37746e05c82ff41beff8355a0e12", 0x54}, {&(0x7f0000d4b000)="55fae20d4fb8e776b79c3d713f3ee29503e88ef9a62ae49ec241125ebb19357202bcd48ba9255d5114eee7cee6224841d068bff36eca068fd5230425e4744ed311af2546e2754ad15a56580ae8d46eb8f33880cccf4102da23c266c71a36eef16e120cbc007034f30fe14e8cdc4b5a29e95766d082f5bf4ea3621f4e18914bcc16e2aadd235ac9005055d333e8c4d38c06bb", 0x92}], 0x3, &(0x7f0000c23000+0xfff)=[{0x60, 0x1, 0x100000001, "b0ffffa7ceb4b20bb4ae8b72987c7e9cfbb7a56419cc9ee159f5a6d48c82a75c23579b38ab2000722a88fcb85ddce84b473f8a6c096832966c3c76f785e83b3557137f62e59facb6fb0e5804da950e96"}, {0xe0, 0x102, 0x101, "019ab555a23e697ec2dc7008f842de4c1c20ad572b00262cc71716d9731b1c739be2fa22868f595d23477bc67dc3268a44f65abc9a3502e4bfcdb011fc4d772d0caeb7d436ba1d739f6db2709b902cfc95ffaf1c9411a38dfd96bb4ff241faa6415caac13719e5d01c5507a006f9ddc3266378af582adeb6a3f2226ce49159b5c318b8f3e56d26638cd6c9fe9a2b4f306b93f007173307a40f1ee9c7c31e1e4dd51d0aa84d2cc7cd17df2804998afc071ba917bbbc2e9f1982e2d371935a11b4660e7d77037283fe4f5cde03b1"}, {0xd8, 0x103, 0x81, "575d4b5cd3adbbe514016fd6febb8fddefa618b8c073351165ed43a9651154ec71e1cccab3813cb7ec3cd0eaef29a254d0d4f9c3abda6fe97b8146d76c12ed5df1892f8d6c10e6098d025b51fc0eebba89d855ac2210d2b88eef976d39934425657f6047ef1d58d737dd767283984f7ec16b0525800216a621279daf0a90c930a22789f2302ee526dfa24f68030bc93fcb6fd6fa318744e2343b03d5a6d6dc27e27a1120d578fb9998b10d9e0caa3ecd9e71d845b42561c175b78782fa75424967b2"}], 0x218, 0xc000}, 0x8}], 0x2, 0x8000) lseek(r0, 0x0, 0x4) 2018/01/31 00:44:45 executing program 6: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000038000-0x6e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/31 00:44:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a3a000)='bic\x00', 0x4) 2018/01/31 00:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00002a6000)=""/9, 0x9) shutdown(r0, 0x0) 2018/01/31 00:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000423000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/31 00:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f83000)={0x0, 0x5f, "0d8f3162d9f432ee54e7f1bc6b77c17384d8b93a50d380dca7159f9da7bf34135d686c04af3f062090e8fc23d1206dccabdf3ff5c9488dd5b578e1066a1691532e32ebdee97f784fc4a94e7bf4293d2b738177b35f0ba0b3af321ef35446f1"}, &(0x7f00001f5000)=0x67) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f8000-0x18)={r2, 0x80, 0x8, [0x0, 0x7, 0x1, 0x5, 0x8b2a, 0x0, 0x3, 0x8000]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000da9000)={0x0, 0xa2, "dec4a24907b54c0aabcda0e2748716fce40fd5e4761ec1f9f066b0cf966cffd6adae7eeca9c3abd8b0bc237e48de4765b5dab7c19fb9dbf434975257ec3eb93ce096f4bd70d6d0972a2a968b20cdd08bff711128faf8ba90e91a7718feb3eadb14016e76c6ec6033957181058a864475a214f7141bb9b4d1e8a125698a455d040bc1adb1975435dd15c5a59e7251a434173d8a05286f13ed993b697762cf19e7262c"}, &(0x7f0000f15000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000369000)={r6, 0x7, 0x0, 0xfffffffffffffff7, 0x7}, &(0x7f0000593000)=0x18) 2018/01/31 00:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000059000-0x8)={0x0, 0x0}, &(0x7f0000ee0000-0x4)=0x2c4) 2018/01/31 00:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ff9000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000cb9000)={r0, 0x0}, &(0x7f0000159000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000088d000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003c1000-0x10)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/31 00:44:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000baa000-0x9)='/dev/rtc\x00', 0x22201, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d9b000-0x8)={0x0, 0x400}, &(0x7f0000ab2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000116000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000529000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f3d000-0x10)={0x0, 0x48, &(0x7f0000732000-0x48)=[@in6={0xa, 0x0, 0xfca9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000059a000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000550000-0x98)={r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f00001c5000)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f0a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000280000-0x40)={r5, 0x1, &(0x7f0000496000)=[0x5], &(0x7f00006f6000)=[0x8, 0x6, 0x3ff, 0x3], 0x1, 0x7, 0x5, &(0x7f0000e32000)=[0xa0, 0x8, 0xfffffffffffffffb, 0x8001, 0x3, 0x8001, 0x7], &(0x7f00003f2000)=[0x4, 0x7, 0x3ff, 0x7f, 0x7f, 0x1, 0x500000, 0x0, 0x9f], 0x0}) fsync(r1) 2018/01/31 00:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/enforce\x00', 0x2, 0x0) accept$ipx(r0, &(0x7f0000cc5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f9000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') clone(0x0, &(0x7f00006ad000-0xbd)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f00007a5000-0xf2)="") sendfile(r1, r1, &(0x7f00001a7000-0x4)=0x3, 0x400) 2018/01/31 00:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000566000-0x4)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/31 00:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000509000)='./file0\x00', 0x0) munlock(&(0x7f0000c27000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 00:44:45 executing program 5: remap_file_pages(&(0x7f0000215000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/31 00:44:45 executing program 7: acct(&(0x7f0000000000)='./file0\x00') 2018/01/31 00:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00006b4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, "000000000000080000001bf3ffffff000065000000010000007db0e6330ee7f9b319d8000018e58d1c43473000e85026fb0040f9b55bd1a7335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/31 00:44:45 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/31 00:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f6000)={0x0, &(0x7f00002d6000)=[]}, 0x8) [ 39.281133] mmap: syz-executor5 (5307) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) lseek(r0, 0x0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000)=0x0) r2 = creat(&(0x7f00003ff000)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ba000)=0x14) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003c1000-0x10)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b87000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009eb000)='/dev/loop#\x00', 0x0, 0x540) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f83000)={0x0, 0x5f, "0d8f3162d9f432ee54e7f1bc6b77c17384d8b93a50d380dca7159f9da7bf34135d686c04af3f062090e8fc23d1206dccabdf3ff5c9488dd5b578e1066a1691532e32ebdee97f784fc4a94e7bf4293d2b738177b35f0ba0b3af321ef35446f1"}, &(0x7f00001f5000)=0x67) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f8000-0x18)={r2, 0x80, 0x8, [0x0, 0x7, 0x1, 0x5, 0x8b2a, 0x0, 0x3, 0x8000]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="3c8b10f261f1e88358e48b92d9b3f6fe2bda944ac5ef3f116b5e713ea6dcc37b61fa0ee7c7ee8284cc016d83ae49301cb6aa01c4064ff16f4381f1953242a70ccf5b2e1d120fd27d1be7ff2a269705a6f8c033b765ef12a01f4ed1b0b088829dd1c58d7b5a6ad412471019745c5668c376575a9adca986bf15da5c70562df154afd698a64d58", 0x86, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000d45000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf5000-0x50)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000da9000)={0x0, 0xa2, "dec4a24907b54c0aabcda0e2748716fce40fd5e4761ec1f9f066b0cf966cffd6adae7eeca9c3abd8b0bc237e48de4765b5dab7c19fb9dbf434975257ec3eb93ce096f4bd70d6d0972a2a968b20cdd08bff711128faf8ba90e91a7718feb3eadb14016e76c6ec6033957181058a864475a214f7141bb9b4d1e8a125698a455d040bc1adb1975435dd15c5a59e7251a434173d8a05286f13ed993b697762cf19e7262c"}, &(0x7f0000f15000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000369000)={r6, 0x7, 0x0, 0xfffffffffffffff7, 0x7}, &(0x7f0000593000)=0x18) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003c1000-0x10)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x400000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_dev$mice(&(0x7f00007d0000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000006b000-0x67)="be69ccb2bf4a8f3716a6ff8ee75706c4108338ff209f776ca077eb112438fe78565e64756c63da849c906f3732931505a6a5bf3e5b86a2484cda212284e1a9a720d57115ed85bc4f5bb4b80c3f6744a26a30770636080b17b2ca5dca21e68c3ceb0a185926bd68", 0x67) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) unlink(&(0x7f000070f000)='./file0\x00') 2018/01/31 00:44:46 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000495000)={0x0, {""/7}, 0x0}, &(0x7f0000b44000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0xba07, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002e000-0xa)={0x1, &(0x7f0000211000)=[{0x37e6, 0xe66, 0x361, 0x0}]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0xa, 0x6, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x96e, 0x8204, 0x6, 0x1000, 0x9, 0xffffffff00000001, 0xffff, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x0) dup2(r0, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e36000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$key(r2, &(0x7f00001de000-0x38)={0x0, 0x0, &(0x7f0000e38000-0x10)={&(0x7f0000c53000-0x20)={0x2, 0x9, 0x401, 0x3, 0x4, 0x0, 0x2, 0x3, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000ddc000)=0x0, &(0x7f0000520000-0x4)=0x4) sendmsg$unix(r1, &(0x7f000064a000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0x0, 0x0, 0x0, &(0x7f0000435000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000ae000-0xb)='projid_map\x00') 2018/01/31 00:44:46 executing program 2: getegid() 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 39.531793] audit: type=1400 audit(1517359486.194:5): avc: denied { set_context_mgr } for pid=5360 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.602296] audit: type=1400 audit(1517359486.264:6): avc: denied { call } for pid=5360 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.677635] binder_alloc: 5360: binder_alloc_buf, no vma [ 39.687161] binder: BINDER_SET_CONTEXT_MGR already set [ 39.688658] binder: 5360:5380 transaction failed 29189/-3, size 0-0 line 3128 [ 39.700379] binder: 5360:5364 ioctl 40046207 0 returned -16 [ 39.701643] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.701806] binder: release 5360:5416 transaction 3 out, still active [ 39.701809] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 00:44:46 executing program 6: alarm(0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/31 00:44:46 executing program 5: epoll_create1(0x0) 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getrusage(0x0, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000214000-0x4)=0x0) capset(&(0x7f000058b000)={0x20000019980330, r0}, &(0x7f000083a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000425000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000bde000-0x6)='stat\x00') preadv(r1, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3d, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000283000-0x8)=[{&(0x7f0000116000)=""/157, 0x9d}], 0x1, &(0x7f0000de2000)=[{&(0x7f0000552000)=""/201, 0xc9}, {&(0x7f0000692000-0x6a)=""/106, 0x6a}], 0x2, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b3c000-0x8)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000792000)=@assoc_value={0x0, 0x6}, 0x8) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:46 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) [ 39.701869] binder: send failed reply for transaction 3, target dead [ 39.706746] binder: 5360:5416 transaction failed 29189/-22, size 0-0 line 3005 [ 39.740481] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.763269] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000279000)=0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) [ 39.853753] binder: 5444:5470 got new transaction with bad transaction stack, transaction 6 has target 5444:5450 [ 39.864884] binder: 5444:5470 transaction failed 29201/-71, size 0-0 line 3032 [ 39.886123] binder: release 5444:5450 transaction 6 in, still active [ 39.892961] binder: send failed reply for transaction 6 to 5444:5470 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000d7000)={0x2, &(0x7f0000614000-0x10)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000000f8}, 0x1c) 2018/01/31 00:44:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005d2000)="293f09ae819693eaa3537dcd71cc897a", 0x10) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000065b000)='./file0\x00', &(0x7f0000e60000)='./file0\x00', &(0x7f000059c000-0x6)='tmpfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000079000-0x5)='reno\x00', 0x5) ptrace$peek(0x0, 0x0, &(0x7f00002b8000)=0x0) accept4(0xffffffffffffffff, &(0x7f00001cb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000d47000)=0x6, 0x4) [ 39.899652] binder: undelivered TRANSACTION_COMPLETE [ 39.904746] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.910247] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000f000)={0x5, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000088000)=0x0) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000000f8}, 0x1c) 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000513000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f1000)=0xa0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003af000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x10, 0xc, "0e715c099ad8805a7e850f390a129e26ff0d6d3e34c9b1849c197db2bae50f7c6d1fb7855c472c915ae4b4fd90272fa7849dc22ff322f345d4596e16d626a652", "28709fac0af86a2d65ecf74110f256b5ac25031d9e0765bd34771c4d30c014a044db3a641d41564b3186dce19dd3ed6095fbf8dd2315ca2dffa48b5fb17c9d8d", "272b000b164206055a727b35f616f7dbb7fa80693d5bec7fb8780c2c0657c471", [0x5, 0xfffffffffffff0b8]}) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f000075d000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000000000)={r0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x12000000001, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000070000-0x70)=[{&(0x7f00009d2000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000336000-0x20)=[{&(0x7f00007d6000)="ad", 0x1}], 0x1, &(0x7f00001d9000-0x2c)=[], 0x0, 0x1}, {&(0x7f0000204000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ad000-0x18)=[{&(0x7f0000355000)="6f4c5e1919ae2e3dbbcc7a6d5947d1cca9c5f2b497df9f7b7bc4610f25f2c90d0dd730d9d18b21f14e81bc5b303443dc4cfc82047a3331ba83a095058fc68bdfaed0f25ce179769e35f7a2dd3a897dccb96649b472679cd38546d8022bc4bb4128af4e8da86f01abb3c7ee78d7e7910584bfcd34228ba58a9f52a2e60c5fa3c8ac64e8fc6af5dc1373c0f2ae1df55724cba008b1dcb8f7fa43ba9e9c3afda54e47e2433b2f59a195977381", 0xab}, {&(0x7f00009d6000-0x33)="87bfb2792aa9d766e861deefa358e767d0e4959deac1312e43d368374b4975dfef00f9ac6189be2d4a5333de9cd907e1263af9", 0x33}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000ea8000-0x1c)=@in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000a1f000)=[{&(0x7f00006b0000)="887c870eae84faac3971ca9b0be094973689f6e7d452c8897481a903e67bb23a80d364dabd6a306c606b786f67b2a289bccdf9f0a3ff5429ea438b7c3e45062411ed37200d8801cbf4d50adc0bfcfe670dabe62192f8ae224b7816095a424d5d0a153e493b46033e91767c0d60267f2b899f6063800cc0a0bd149a741192dca232ac54d153661d8b7caf0b24aa2d99073760d01f81c0c309dd6e4318464638cb9a261ae90a732dce0e0f3a950eaf35e58b61d207d215ad0b6354b41f14a105c36502d74897035cca2a79d0fbed407526e7095ba74c1a47705388f88aa263a6c5eb15e7d9bd6a383dbea1ef914a3ff9d42acaf68754880393e20c3cf22bbce6c7cf1e690b6073c1d781bd8e6733d822b8d9d43af5fd89737c955786482527a63e0188a76aa9a2636a28830d3b0dec3db39099cdfb18109b4aa6366e22842ccf602bac69d9d7a742779fb85226a9699829bbd34d992f5338fc0dfa84c4ceee132f765d6beaa529994be58bdc18445d7d3845075727b2c6142be82ef32832462ce4a67bb9ea23bf7427aed1952492fcfea7711260d04619560edfe47c6d09793465493714f1f3dcfc4f7942b724377eb09f984847491a7a8bd37bf6600529aec500ac80748cfdc6593ba3f216935dac974aa2b55f31b3c00a287811dc1a2cb36d149f0ecd39ac1f4518fa6a444115d64b1c271ee5aee15cbb7da6bd2cd8ddc927e9c17b369d6755c69cd06a1be9aa46189a9241c0f4b739052b6135c5552df3d701a694593b4b37195cfad9881fd9edacd1487af3dcbe1b13cfc49388a517ca846a8bbb4ea3f5c7a5d53cbd83f39270e1b8541bd55f59a1c3bc0d2be47fbc403620a543e2fb1d2aff716ed8968fa462854ab96d453f3d6eb20dcc8e8fc393f697fd0ba9e11492e3337596609e5adbd5cfe8b1a06c5de978e95e6b394ed36a99200f95a8326d5848e54ae3e9c0876a08e042102f58a7e9a1fe47c78f4c126785dcbab5d692838f1db81c4af804c02ba8d94fa00ce4f598bd67174f3e672725394ec9f7f787b397d14c87d783358747c6baa5756f2e4efa6f2923873d828a884da2e6424107ef220e2aca8ce1523a8812aeb34a948209b2146129f184892f8ab0097e9d698958f813042fa53230b296a21abf0b013ba55693a76ce5f3642a827fb298e63054b147f658d171b425d2e4109eae348143a22bf85a87e278afaeb07938b0d7be2735d21a78457a9c921857def90ff5df38df8591a695c9f420bcb64ba186d260d7eee2a0d8db91daca9cafd1aa2796d9a5fa252d2ed9ab05832387aa36fb951b7944042cef8917bd60f83c02c2dce3e24262c19145f24567ae8f757e3757a07b1afed083ece3d3a4a7916fe5bd21c10cfe4549a448a04b3e213707588c80ca5af707b50de515e9e462f92423e1c0db58c7cecdeddf2b6b54f03f007c2b03dc8961212bf6bea2663f62ba0938ed3a2e8a8a2269ade2a6c0ede67ce84e135b34bf2080d00c50051c0717e7dc22faac33fd9b3d19023b7c41814c5d6504b7b9cdd93ae7c59caca1d729357901cd9bd9b6cbdf350d0373ff8f9d8c029c0cfa602a6a1eaaf8f2942bf2fd6259f4c813caf298b2de6fd846da7b3ff1c00b2fe09fa34e1b83169eeea16f5113f9a9631ce901c63d960af5709d6e1980e167343b35e2e57c9ac1ca036b962ef8159368638a166a7ad3e5c8e8fcb4fb3d1d387223681fc5de5f8dc103b3cadcf753f2fbc8f0c5e5bb576c8391b97262673b8706e3c9cba32190297c19df01e999fc0cd7403e2037b7e17f9e6b504f37b7cc93453376680ec62016b238c3152cdb5b47e1bf3b3335314bc2293e8631b351c93fe5f2a211c10d1a3f22ca2d9fc5ae1224c29db36718b4b93e37239f43832f3d202becf2a3bab0330e658a13ff7708942420a92d29fb283557efc033de5ab4bdc7a4b4de1abebb014438cd00e1e1d815154bc045f4ad74d1bf591c85b07b2ded0afe47b0347bf0aaf27408eb0dabf1876325efeca1def47217be0bd395d37c96795bfb021a5577848d63c7e25194ec65f106e36fb72687a8921c51e6e446dda88ecb193b483da04cee5e0d6298471395fb3281184758a463f13356cca7ea98ae9e93829b509cd39df8455e22943cff170c322e79a2719e46be5856c4e4840c20a742d2d559997bbb0d6e27820db02ff4cf55211659aa7087b25ba47e2bc3bc50d97e385fb74e3301ceaf0d112bd844c1aefd07b4af100757be88c3166bc0fcb56ab142680d5f206ac6234c0d84a57d536002ebc84a6b887e20ee91f667f0b609114f2486b68a1c532b169126734015bdf6b5dfe369a5e024af27de8eedc75ec16428a6f504152d44dd0f5e388dc763090f04aa7baecfb909ad2ef0496d5a09578b1bdebcc5dcc6ba0fc35fe2fdcb4c7e641534b1cef98b85870162577fde978872eb660edad5d0809b274744e346a0d171a2960bd3fa1c0f25343988a289081fc5dcd2256763dcbb02dfd5c51ebbe44211ba7d83628e33dd9369e3cd3c141e674c4868115f1f0b5f10c2c3ecf3dd9aa0890acce840d36c6183f56adc7e4bcd6867f2bd41db370afe48b50e6f5a2216ae4ca26ffe4473a6a08460687f749213ccc891c7d257d0a030d4d768c5ff04bd098cabef629fc5409f0832739c443c721099947853d6108c9f3059b1a722434cfdead18b58bbe7d5df7d699dc3d9c50a55a2e957f1a477bf1f477a547d549bd9828301db0e0eb9ce6b7c01afa1bcbc058334fcf74e355e02c76f3741f0c075ef2d77354807b7ee111da9cff73e3db189142318f34f6f89fbcfbd5501433957f4acd333315abb4fa790d9b7adf7c01134aad0b953ca87c4a50e832d1f463494116b44b4c873035bd6f3790db26b999a515d9d0dbd97d9d912c0405a4b3461287a106d2fb81f37e6c89e7b62a8a733d086296ba2451526e0205abf9158032491e0c99ae90b0599809bfb329f82b65af3d1b541ce3ec09a18109ee5e382fdbc74aa20fef60b6944f5165f882a9c4d4a0c25644c5e8049fc1b804d0d30b4814c74304165baaad1fe47973efad5d7dd6adf94267c233043a6efe9a48e8a7bc89b1e86b953aa9d0701abce7ea80b90bf3e50504433c569e96d2e23958fc80e3347391065861fc441b9bedc23b6012da9e0777e007d9bbbff92d4413c343af66a7f526f7fca02fb5cf44faeaaf69ce4ee0b971858d47928356fe99484a037f03abf231a43af7b34019a40ce523d74778da03deb9d8723708e50ca16e5b6d8f0b036e619b673d2be8c91645f9ac1a3b1ca13f8b1ecfcd33d93f5086663c6c3a68beed3a2f8cb01ae191043ef468ff819fb8d2cb0a5a66d0e7269753b9dda0765a0713f35e36fbf51a04ecef6a308c8b0bf12dadbf66966076b89505527214b178f2ae4acae6e1847c01c687c0443780c32cc19dd983323fc86090845e0f308443200818de0c9ec2175b64c8f6e04f70aef5bafea4f4b1a7df4d7a2dba35610d08fc4fb5addef232809aeaecd2cc702645370b949a9fafe739b51465e0d7c68a850ec2d7469d109f477e668b3bfa6d1fdcf308aa8126822f4a0d3b46ff6244b1a388ae5199c5ab08837ef3e5510864fd9acf7c4a74f40a6c96a609d083e8a7e6438028f6b63d3cf2b277c61e7bfb4ad172d61bffa3cce66222e168c331cefc3e7eb2208a584202d2ef9e39c98401b73ba669d227d72b11ecc35ddb5517373af3e4d8f9f98f5596ee011ce3f69b4ab8d73fe3bc39cd3f02d562b7a618e37fe53fd12e88ceb482622853e5251eed189c9f34a5fb10e1851b32e6da03dc33b959c7c30c4ace378813f299607a504777f76be9f25d136cfae07adbc8ec6eb755187f4c76406d0e8455784c1eaee0164cdf25e1a9ce95fa63b706c24242ffcdb5c7c83b1c8a0fbaf64a5d071e2e98458e2544513308153f18c024c9a67d00c414a219999edb743fbbc0529f64ba2321801b50a5888db294d61c499f56513d4e4d9948321e6072a2d6f04e783293dc0bf3fb82845af8190e9ff8fcfbdfcbe9e1cfaaa189680d03ec43fc9c3167ec5372ab9d4b2f2823b6079fe48629ee3772138780cae7989b7662cede5206676ab088fe7eb3cdf8b7b3c1f18c9fd30dbe4241f8d9b3da9e4547910a5afb9e88fd9fb50dbb01e110a9979e71c63b57b46b8b4b5943055e21d01aad91affcc3eb090835334af97095d755189e58fb1920c4243df7fe51630de5bb4a68e00a7fc8a856af33e024706a23ffc3a4e4cc20d113f1523b0e58289ff4897cebf8231898da0343f5469af50caa5382fd2612bd97a28ca786127864595bd611cddae7803e7f73e11395411f549d8068f1539fa009827458829d145cf54e2b8187189ce48a3333f9ce73de8f3da2fb1242be29f39c9874a3d27e709157324ea61f2f306b625af7d44eef87a482028e2a7e6336997cbeebb5c75d30c3cd89cd7bb2a867f52dc3887a78751b9a53e3007a6d2b75080037fe9930d4c233e6ef6de0fef44f17a92c3a3d9cca5c89f69df904776c7ddd074c3f6eb13c29b4119b01e99144a5c9817dff9d0284f96f2049b745cf8e635aaf40204f70273fc26a8f56aabf8c6a07fd275f7ee6cf2e351f37b2ea5d4e52b225d19bc68473c142f938d88235cd48b145e00119feca32fe13a0d60e982edf0d2c751dccadcd09974fcae1eb96efcf7337f7fa049ef1fc6ac17cc8d10238a6a06cad36c90982e1b75fb1ac04be69afae4ef9a8b137b87ece1b8b489f489ddaef2789f0f9c196befb094d6de15c9fc5482234edf2c916cfb3996c61577643f8e6d8632f1c766879268ff64249fac1029b539fd06bc11802c951801e93980c47ce565b11d603c0b739fad685e76abba3a79bdc43e294b3692d3c0ffe0dd9ebe01ee3830e09e83e53c4870a8a4cf113ade5c95acedafc0c5b51d7c7a2a1de277e83f10381771dcd7c920aa6bc76142194dac56fd91ece23e5387a2e5158375f5f77c64f6948589aa9cc8a66d8bd4548ecebbfb59699719654d1fc90c74a486124fd2cd13b5a5cf42854de3e5e77ae84f2ba1624ba4117974d9f7e94e3803491f8e0476c25e1f2f0550a407cb721c11cb86f58b34c7ab92e034beb4f8540f98a9a70c2405bd3cf8fd10ec2950824877ba673b93acdf6305c8bbba56cd05b176f5d6cfaaedc7405318b290f7f8e2f326dc427564c5432a1c787ddb4005f339d8a711c2dd7f86308e56508078d01a5ac34e0d2018a54d059e24fe4dce5e8c8a594af4040007026511554c05f7ab61d3d1a574269db675ce96fe2d5d71534f8b037bd1a94a50086382cc028db9543554a462c9c47897e09fc3957c0751b2129a189299512c40909f38067dc27e80f405c7676f894008cf612a524906a736b5019c315e427ef1457d5ab4a667cfe7a688eee3aa67b1c6e4def566348ae85841e0611ef920a36642a685769b82ec54f930cae99f60796db0ca121357441f367047023deee40e489d0ee8a70fc84b3d1bb1e424bd060c35a4aadf27de4bf98a390435678c2f8c7076bc339f3db768748773ad6e28554e4a37b6601ac4c95c8408067d90e20c48d156dc5838ed78f60151dad3d38b005c699301b87a37083401c4a338714085bf274167708dd49224ad745686aecd1752df3494d20c8ee2cc0d23c5125f13fb588e7edc5628672cc195f2fc9b2c310ba7510d19e4af611a8fa38db61920472f7696f81caa36352a70af28bd55530b57156a69dcd6cbd93dc15e5e93c3c955a8ba20a65346669ab9af4b06c73b7b8ef3ef6ca1054310d223e1f90589ffd622ba", 0x1000}], 0x1, &(0x7f0000cb9000)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x6, 0x1, 0x81, 0xffff, 0xd22, 0x80000000, 0x2, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x1000, 0x10001, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0xfe000000, 0x1, 0x4, 0x80000001, 0x3, 0x80000000000000, 0x2, 0x8000, 0x0}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x3, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xe, 0x8000, 0x2, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x2, 0x1000, 0x6, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x2000, 0x8000, 0xbf0, 0x10001, 0x0}}], 0x134, 0x404c000}], 0x3, 0x20000000) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a94000)=@assoc_value={0x0, 0x0}, &(0x7f0000c58000)=0x8) 2018/01/31 00:44:46 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/autofs\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000128000-0x8)='./file0\x00', &(0x7f0000ae9000)=""/147, 0x93) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fe5000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000097e000-0x93)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b5d000)={{0x100000001, 0x0, 0x0, 0x0, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00006dd000)=""/43, 0x2b, 0x60, 0x0, 0x0) 2018/01/31 00:44:46 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f77000-0x4)=0x0) sched_setparam(r0, &(0x7f000093a000-0x4)=0x0) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) munlock(&(0x7f000079e000/0x3000)=nil, 0x3000) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a13000)=0xe8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='eql\x00', 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00006dd000)=""/43, 0x2b, 0x60, 0x0, 0x0) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf0000-0x78)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 00:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00002eb000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf0000-0x78)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() nanosleep(&(0x7f0000760000-0x8)={0x0, 0x0}, &(0x7f0000c9a000)={0x0, 0x0}) 2018/01/31 00:44:46 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) [ 40.201099] audit: type=1400 audit(1517359486.864:7): avc: denied { create } for pid=5590 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 00:44:46 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 00:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004d0000/0x400000)=nil, 0x400000, &(0x7f00008f2000-0xc9)=""/201) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) open(&(0x7f00000bd000)='./file0\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000420000-0x82)=""/130) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x200200000004, 0x0) 2018/01/31 00:44:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) listen(r0, 0x0) [ 40.243631] audit: type=1400 audit(1517359486.904:8): avc: denied { ioctl } for pid=5590 comm="syz-executor0" path="socket:[11926]" dev="sockfs" ino=11926 ioctlcmd=8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 00:44:47 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) nanosleep(&(0x7f0000760000-0x8)={0x0, 0x0}, &(0x7f0000c9a000)={0x0, 0x0}) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000018000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) 2018/01/31 00:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) eventfd(0x0) 2018/01/31 00:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000930000)='/dev/usbmon#\x00', 0x4, 0x2c8040) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00004dd000-0x4)=0x0) 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000040b000)={0x0, 0x0}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000b90000-0x8)='./file0\x00') 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 2: modify_ldt$write(0x1, &(0x7f00002b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00', &(0x7f00000d1000-0x3)='9p\x00', 0x0, &(0x7f0000ba5000)="") mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000b24000)='/dev/sg#\x00', 0x0, 0x4000) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/31 00:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000079f000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000090a000)="656e7669726f6e00ff0f8d4c6d9b2eaf67956d4377bfd73f14ee69756a2d56aef56c63047ae340f9e8fda4290117ebecadc65d497878003f2d494ca39165c1abaccbcc15ee4cada35da9010039b9000000000000000873fdce5cb907f250541b70638f3e4d14503649ed6cd1a270928826bacf374c2c69200b4d4c3a13afcd5a785066eaa197d2877e8825a3ab7322bba2c746d1b5e269f44c4078bccefe80bc9c707ef4d11abebcb1cb20297604048aa41d1e") preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/01/31 00:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d23000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000d29000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000eec000)=@hci={0x0, 0x0, 0x0}, 0x1d, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 00:44:47 executing program 2: renameat(0xffffffffffffffff, &(0x7f0000f17000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000049b000-0x8)='./file0\x00') 2018/01/31 00:44:47 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) chown(&(0x7f000000f000)='./file0\x00', r0, 0x0) 2018/01/31 00:44:47 executing program 4: nanosleep(&(0x7f0000760000-0x8)={0x0, 0x0}, &(0x7f0000c9a000)={0x0, 0x0}) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009eb000)='/dev/loop#\x00', 0x39, 0x0) 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000a90000-0x3)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000006000-0x8)=[], &(0x7f0000b3d000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) syz_fuseblk_mount(&(0x7f0000622000-0x8)='./file0\x00', &(0x7f000006d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000738000)=0xffffffffffffffff) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f00009b0000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x20000052, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b7000-0x8)='./file0\x00', 0x0) execveat(r0, &(0x7f0000bcd000)='./file0\x00', &(0x7f000071c000)=[], &(0x7f0000bbd000-0x20)=[], 0x0) [ 41.020945] audit: type=1400 audit(1517359487.684:9): avc: denied { write } for pid=5709 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 00:44:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a8c000)=@assoc_id=0x0, 0x4) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @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, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 4: socketpair$inet(0x2, 0x84000, 0x0, &(0x7f0000ed8000)={0x0, 0x0}) 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:47 executing program 0: setitimer(0x0, &(0x7f0000bfc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000c07000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.099860] audit: type=1400 audit(1517359487.764:10): avc: denied { create } for pid=5737 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x0, 0x4) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000acb000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000ba6000)={&(0x7f000090a000-0x4c)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfd4, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:47 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000350000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) gettid() getegid() stat(&(0x7f000037f000-0x8)='./file0\x00', &(0x7f0000f13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d2000-0x8)={0x0, 0x0}) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b3d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) [ 41.139122] audit: type=1400 audit(1517359487.794:11): avc: denied { write } for pid=5737 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lookup_dcookie(0x0, &(0x7f00006cf000-0x70)=""/112, 0x70) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000b6c000-0x80)=[{&(0x7f0000c6f000-0xbe)="3794fb1d05ad0fdc7cb14b1aeb4314dd08a31446c865ee9ee56c5fdf66ba62630cad1abfd4aafd4bedecfaf176b35078e3c2be77187f7459570e1e18a3c71875ab5dc25ab633aadc870f6e76a3a8e26416d8821959704755a0f9bf9b84566096f7221f93966ec3a7b3e7439e201aaf6444e370401710a46ebc52b27b3874", 0x7e}, {&(0x7f00005d4000)="", 0x0}, {&(0x7f0000151000)="f20fb2fdb6f5faa9f8dcc609c63dc834f54baa0b2b0341718943112829a66eb42f44207d155c5a99f644c7338044280560c0f4001a1ee7673800a01c8daa572e8bfc15ebd6dee89fca27d8dd2ec161e55793ebbbfdcde6c3b0679579dd7c9ada76351d899680ff1b", 0x68}, {&(0x7f000052d000)="8937d9aec001e173a93903fd8ad8481c5d27ec5827afd6cabe4313378185a978d17cbe4bee96e7e7e23e9540e4109cb8a91d05eccfa83aa84058fc460df704249ef70b28e97b263dee1933777692ad1e39e61e8cae86a4b5e0814b849507ad7f02d84429c9260ba74dac6d2307e96ade2e4fb586ad04ceb356331aa38427e26f97dff51110252b93c26b4ccb65cfcc1bdd52bf23581a602b8935d2ee57bf29dfe1fea29c9de621d261ab594c6024bc8f85029d308be12be889a6df8ffb279d914b45d882efe061ff0fd3ce5a14c24cf124995c8ffd2e8b9970906821b834a9b8f5a4f7d5689745bfd20a05bc0f2b280545", 0xf1}], 0x4, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x2) [ 41.202944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 41.232141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x0, 0x4) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ptrace$setopts(0x0, 0x0, 0x0, 0x0) 2018/01/31 00:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4)=0x0, 0x0) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:47 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 00:44:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000000005) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000ada000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 41.245933] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 00:44:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2c) getpeername(r0, &(0x7f0000ee8000+0xe09)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000-0x4)=0x26) 2018/01/31 00:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sync() 2018/01/31 00:44:47 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003af000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x10, 0x0, "0e715c099ad8805a7e850f390a129e26ff0d6d3e34c9b1849c197db2bae50f7c6d1fb7855c472c915ae4b4fd90272fa7849dc22ff322f345d4596e16d626a652", "28709fac0af86a2d65ecf74110f256b5ac25031d9e0765bd34771c4d30c014a044db3a641d41564b3186dce19dd3ed6095fbf8dd2315ca2dffa48b5fb17c9d8d", "272b000b164206055a727b35f616f7dbb7fa80693d5bec7fb8780c2c0657c471", [0x5, 0xfffffffffffff0b8]}) [ 41.286328] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 41.380467] device syz2 entered promiscuous mode [ 41.389617] device syz2 left promiscuous mode 2018/01/31 00:44:48 executing program 5: mprotect(&(0x7f000018b000/0x1000)=nil, 0x1000, 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4)=0x0, 0x0) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sync() 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) add_key$user(&(0x7f0000705000-0x5)='user\x00', &(0x7f0000de2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a9d000-0xe5)="", 0x0, 0xfffffffffffffffe) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) [ 41.605498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 41.634745] device syz2 entered promiscuous mode 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000064f000-0x5)="890704", 0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000fef000-0x91)="", 0xfffffffffffffe15, 0x0, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) clock_gettime(0x0, &(0x7f000072d000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000537000-0x8)={0x0}, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000113000)={0x0, r1+10000000}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x14) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) add_key$user(&(0x7f0000705000-0x5)='user\x00', &(0x7f0000de2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a9d000-0xe5)="", 0x0, 0xfffffffffffffffe) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000513000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x5, 0x6, 0x88}, &(0x7f00000f1000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000554000-0x8)={r2, 0x4, 0x4}, 0x8) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ce9000)=@assoc_value={0x0, 0x0}, &(0x7f0000378000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e1b000-0x8)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003af000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x10, 0xc, "0e715c099ad8805a7e850f390a129e26ff0d6d3e34c9b1849c197db2bae50f7c6d1fb7855c472c915ae4b4fd90272fa7849dc22ff322f345d4596e16d626a652", "28709fac0af86a2d65ecf74110f256b5ac25031d9e0765bd34771c4d30c014a044db3a641d41564b3186dce19dd3ed6095fbf8dd2315ca2dffa48b5fb17c9d8d", "272b000b164206055a727b35f616f7dbb7fa80693d5bec7fb8780c2c0657c471", [0x5, 0xfffffffffffff0b8]}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00006b4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000080000001bf3ffffff000065000000010000007db0e6330ee7f9b319d8000018e58d1c43473000e85026fb0040f9b55bd1a7335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000015000)=0x1, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abb000-0x7)={0x3, 0xfff}, 0x10) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00006b4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000080000001bf3ffffff000065000000010000007db0e6330ee7f9b319d8000018e58d1c43473000e85026fb0040f9b55bd1a7335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:48 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000813000)={0x0, 0x0}) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getresgid(&(0x7f000093f000)=0x0, &(0x7f00008ab000)=0x0, &(0x7f000053b000-0x4)=0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg(r1, &(0x7f0000125000-0x40)=[{{0x0, 0x0, &(0x7f0000dae000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 00:44:48 executing program 0: mq_open(&(0x7f00000e9000-0x1)='\x00', 0x841, 0x0, &(0x7f00001ee000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000499000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d93000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000a90000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000064f000-0x5)="890704", 0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000fef000-0x91)="", 0xfffffffffffffe15, 0x0, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) clock_gettime(0x0, &(0x7f000072d000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000537000-0x8)={0x0}, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000113000)={0x0, r1+10000000}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x14) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000e85000)=[], 0x0, 0x0, &(0x7f00003f3000)={0x0}, 0x8) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003af000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x10, 0xc, "0e715c099ad8805a7e850f390a129e26ff0d6d3e34c9b1849c197db2bae50f7c6d1fb7855c472c915ae4b4fd90272fa7849dc22ff322f345d4596e16d626a652", "28709fac0af86a2d65ecf74110f256b5ac25031d9e0765bd34771c4d30c014a044db3a641d41564b3186dce19dd3ed6095fbf8dd2315ca2dffa48b5fb17c9d8d", "272b000b164206055a727b35f616f7dbb7fa80693d5bec7fb8780c2c0657c471", [0x5, 0x0]}) 2018/01/31 00:44:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000b87000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 00:44:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) fdatasync(r0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) gettid() 2018/01/31 00:44:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00001cf000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1e000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d73000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008eb000-0x4)=0x0) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) write(r0, &(0x7f0000a59000-0x20)="", 0x0) 2018/01/31 00:44:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) socket$inet(0x2, 0x8000a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) sync() 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="260000002200470105000700ff80e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f000093d000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000154000)={&(0x7f00006ab000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003c6000-0x40)=[], 0x0, &(0x7f0000b0f000)=""/5, 0x5, 0x0}, 0x0) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x9, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 00:44:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000425000-0x10)={0x1, &(0x7f000003c000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) remap_file_pages(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000425000-0x10)={0x1, &(0x7f000003c000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getdents64(0xffffffffffffffff, &(0x7f0000360000)=""/21, 0x15) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) open$dir(&(0x7f00002eb000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf0000-0x78)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000760000-0x8)={0x0, 0x0}, &(0x7f0000c9a000)={0x0, 0x0}) 2018/01/31 00:44:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpgid(0xffffffffffffffff) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000f5d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000562000)=0x1c) 2018/01/31 00:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) open$dir(&(0x7f00002eb000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 00:44:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 00:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000624000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003cc000)={0x2, &(0x7f0000012000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg(r1, &(0x7f0000125000-0x40)=[{{0x0, 0x0, &(0x7f0000dae000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 00:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000970000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/31 00:44:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000074f000-0x6a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x413b, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 00:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) open$dir(&(0x7f00002eb000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 00:44:48 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f6000)={0x5, &(0x7f00002d6000)=[{0x1000, 0x2, 0x5, 0x80000001}, {0x7fff, 0x7, 0x10000, 0x0}, {0x32c8, 0x7ff, 0x3, 0x3}, {0x0, 0x0, 0x0, 0x80000000}, {0x9, 0x100000000, 0x6, 0x8000}]}, 0x8) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001f9000-0x50)={@random="cd1f81d4aa06", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003ea000)='keyring\x00', &(0x7f0000de4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000376000)='user\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000407000)='#', 0x1, r0) keyctl$revoke(0x3, r1) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x3, 0x0, @rand_addr=0x8001, ""}}}}}, &(0x7f0000be5000-0xc)={0x0, 0x1, [0x0]}) [ 42.370551] device syz4 entered promiscuous mode 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mincore(&(0x7f00003ce000/0x3000)=nil, 0x3000, &(0x7f000047b000)=""/139) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b2f000/0x3000)=nil, 0x3000, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003ea000)='keyring\x00', &(0x7f0000de4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000376000)='user\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000407000)='#', 0x1, r0) keyctl$revoke(0x3, r1) 2018/01/31 00:44:49 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000010000-0x4)=@int=0x0, &(0x7f0000022000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000025000)={0x0, 0x0}) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ec3000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000673000)=[{&(0x7f0000ca3000-0x6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ad000-0x20)=[], 0x0, &(0x7f0000e8b000-0xb0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00001a3000)={0x20080522, r0}, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007c9000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004a3000)={0x0, 0x0, ""}, &(0x7f0000693000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000034f000-0x8)={r1, 0x0}, 0x8) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f0000174000)={{0x0, 0x0}, {0x0, 0x0}}) [ 42.561541] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.570051] CPU: 0 PID: 6115 Comm: syz-executor1 Not tainted 4.4.113-g962d1f3 #2 [ 42.577618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.586949] 0000000000000000 70ec9104c4163b95 ffff8801cb10f6d0 ffffffff81d028ed [ 42.594923] ffff8800af988780 1ffff10039621ee7 ffff8801cb10f858 0000000000000000 [ 42.602900] 0000000000000000 ffff8801cb10f880 ffffffff81605ec5 ffffffff81236530 [ 42.610875] Call Trace: [ 42.613444] [] dump_stack+0xc1/0x124 [ 42.618779] [] handle_userfault+0x715/0xf50 [ 42.624723] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.631711] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 42.638085] [] ? __lock_is_held+0xa1/0xf0 [ 42.643859] [] ? handle_mm_fault+0xb5d/0x3190 [ 42.649978] [] ? handle_mm_fault+0x291e/0x3190 [ 42.656180] [] handle_mm_fault+0x2938/0x3190 [ 42.662209] [] ? copy_page_range+0x1480/0x1480 [ 42.668413] [] ? __do_page_fault+0x780/0xa00 [ 42.674451] [] ? vmacache_find+0x57/0x290 [ 42.680218] [] __do_page_fault+0x35b/0xa00 [ 42.686072] [] do_page_fault+0x27/0x30 [ 42.691582] [] page_fault+0x28/0x30 [ 42.696831] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.703644] [] ? userfaultfd_ioctl+0xb7f/0x2040 [ 42.709934] [] ? hash_futex+0x210/0x210 [ 42.715528] [] ? perf_event_comm+0x1a0/0x1a0 [ 42.721556] [] ? __rb_insert_augmented+0x5a0/0xe90 [ 42.728111] [] ? userfaultfd_release+0x5a0/0x5a0 [ 42.734488] [] ? __lock_acquire+0xb5f/0x4b50 [ 42.740517] [] ? vma_wants_writenotify+0x49/0x370 [ 42.746983] [] ? vma_set_page_prot+0x10b/0x150 [ 42.753185] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.760170] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 42.766024] [] ? userfaultfd_release+0x5a0/0x5a0 [ 42.772400] [] do_vfs_ioctl+0x7aa/0xee0 [ 42.777995] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 42.784199] [] ? __fget+0x20b/0x3b0 [ 42.789444] [] ? __fget+0x232/0x3b0 [ 42.794691] [] ? __fget+0x47/0x3b0 [ 42.799857] [] ? security_file_ioctl+0x89/0xb0 [ 42.806061] [] SyS_ioctl+0x8f/0xc0 [ 42.811222] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048a000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000e3c000)={&(0x7f00005e3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f0000942000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007cd000)={@common="6c6f0000000000b600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fsync(0xffffffffffffffff) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x0}, {&(0x7f00002f2000)=""/4096, 0x0}, {&(0x7f0000725000-0xd6)=""/214, 0x0}, {&(0x7f000034a000)=""/0, 0x0}, {&(0x7f00001b3000-0xdf)=""/223, 0x0}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178, 0x0}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000502000-0x4)=0xc) getpriority(0x0, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 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) ustat(0x0, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000738000)=0xffffffffffffffff) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000033a000-0x9)='/dev/sg#\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000081d000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000039b000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0x98) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) tkill(0x0, 0x0) [ 42.911649] audit: type=1400 audit(1517359489.574:12): avc: denied { create } for pid=6156 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f000027e000)=""/77, 0x4d) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mlock(&(0x7f0000824000/0x4000)=nil, 0x4000) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f0000006000)=0x0) getresgid(&(0x7f0000019000-0x4)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f0000006000)=0x0) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001fb000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000565000)='./file0\x00', 0x0) mount(&(0x7f00005d2000+0x37c)='./file0/file0\x00', &(0x7f0000e20000-0x8)='./file0\x00', &(0x7f0000ec1000-0x2f)="007609499420218294075a978c742020598573660717b6c1377904ff4c1efefc8d615ffca2f8991b6b4025fbf6d699", 0x1002, &(0x7f0000608000)="") pivot_root(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ddb000)='./file0\x00') 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000001b000)=0xe767, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000d47000-0x50)=[], 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000efb000)=0x0, 0x102000001) syz_open_dev$sndtimer(&(0x7f0000784000-0xf)='/dev/snd/timer\x00', 0x0, 0x1213ff) r1 = syz_open_dev$usbmon(&(0x7f0000ade000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f1c000-0x10)={&(0x7f000012b000/0x2000)=nil, 0x2000}) fcntl$getownex(r0, 0x10, &(0x7f00001c2000-0x3)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 00:44:49 executing program 5: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/47, 0x2f) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000423000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000160000-0x121)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x400}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @random="917832c6e061", 0x0}, ""}}}}, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004ba000-0x12)={@generic="30a8ffe96dd0811d3989b2dfbc426107", 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x8}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000160000-0x121)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x400}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @random="917832c6e061", 0x0}, ""}}}}, 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e1b000-0x8)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003af000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x10, 0xc, "0e715c099ad8805a7e850f390a129e26ff0d6d3e34c9b1849c197db2bae50f7c6d1fb7855c472c915ae4b4fd90272fa7849dc22ff322f345d4596e16d626a652", "28709fac0af86a2d65ecf74110f256b5ac25031d9e0765bd34771c4d30c014a044db3a641d41564b3186dce19dd3ed6095fbf8dd2315ca2dffa48b5fb17c9d8d", "272b000b164206055a727b35f616f7dbb7fa80693d5bec7fb8780c2c0657c471", [0x0, 0x0]}) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00008af000)=""/210, 0xd2, 0x0, &(0x7f0000912000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 00:44:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000804000-0x8)='./file0\x00', &(0x7f0000b19000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x0, 0x0) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_create(0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000101000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00005ee000)={0x0, 0x0}) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:49 executing program 3: pipe(&(0x7f0000ad3000)={0x0, 0x0}) 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf0000-0x78)={0x2, 0x78, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 00:44:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000624000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003cc000)={0x1, &(0x7f0000012000-0x10)=[{0x6, 0x0, 0x0, 0x8}]}, 0x8) sendmmsg(r1, &(0x7f0000125000-0x40)=[{{0x0, 0x0, &(0x7f0000dae000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 00:44:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="") syz_open_dev$mice(&(0x7f000083b000-0x10)='/dev/input/mice\x00', 0x0, 0x4001) 2018/01/31 00:44:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.261014] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 00:44:49 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000dfd000)='dns_resolver\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008db000)='selinux%\x00', 0x0) 2018/01/31 00:44:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 43.320007] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00006b6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000983000-0xc4)="31a47b38811b73f95a40d5e833cbba736c32b3014ec13d727f3b56832360850d2c35e296120930446ff8a5298862e33daa5a6b0503404a598c85d30143684637355c8ef9", 0x44, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000456000-0x64d)="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", 0x599) recvfrom$inet6(r0, &(0x7f0000199000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ba5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000048b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000deb000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) sync() 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f18000+0x204)='/dev/loop#\x00', 0x3, 0x80) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xffffffffffffffff) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 4: statfs(&(0x7f000025a000-0x8)='./file0\x00', &(0x7f0000322000)=""/172) 2018/01/31 00:44:50 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) sync() 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x6, 0x4}) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() finit_module(0xffffffffffffffff, &(0x7f000071a000-0x5)='user\x00', 0x2) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000003c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x0}, &(0x7f0000235000)=0x20) ptrace$peekuser(0x3, 0x0, 0x5) 2018/01/31 00:44:50 executing program 4: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044a000)=0x0) quotactl(0x0, &(0x7f0000a51000-0x6)='./bus\x00', 0x0, &(0x7f0000a5a000)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000081000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000043e000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff288}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x6, 0x4}) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() finit_module(0xffffffffffffffff, &(0x7f000071a000-0x5)='user\x00', 0x2) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000930000)='/dev/usbmon#\x00', 0x4, 0x2c8040) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a91000)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000432000-0x80)=[{&(0x7f000014d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ddd000)=""/6, 0x6}], 0x2, 0x0) readv(r0, &(0x7f000029e000-0x10)=[], 0x0) 2018/01/31 00:44:50 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000acb000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba6000)={&(0x7f000090a000-0x4c)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) utime(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f00007ad000-0x10)={0x0, 0x0}) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005c1000-0x44)=""/68, 0x44, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f0000006000)=0x0) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ee000-0xb)='/dev/hwrng\x00', 0x840, 0x0) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006d2000-0x28f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x24, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 1: perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setreuid(0x0, 0x0) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000f6e000)=0x1, 0x4) sync() creat(&(0x7f0000d4e000)='./file0\x00', 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f000095b000)=0x4, 0xfffe) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c62000)=0x0, &(0x7f0000066000)=0x0, &(0x7f00007e2000)=0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fac000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000509000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) read(r0, &(0x7f0000364000-0x9b)=""/155, 0x9b) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0}, 0x1c) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) sendto(r0, &(0x7f0000222000)="1b", 0x1, 0x0, &(0x7f00009a4000)=@ipx={0x4, 0x0, 0x0, "eb3335e3220f", 0x0, 0x0}, 0x10) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000437000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003e2000-0x4)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000)=0x0, 0x4) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00', &(0x7f00000d1000-0x3)='9p\x00', 0x0, &(0x7f0000ba5000)="") [ 43.962125] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.984091] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) [ 44.045659] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000d7000)={0x2, &(0x7f0000614000-0x10)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) times(&(0x7f00008c4000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000ccb000-0x4)=0x0, 0x800) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) 2018/01/31 00:44:50 executing program 5: accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2018/01/31 00:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) remap_file_pages(&(0x7f0000375000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/31 00:44:50 executing program 5: 2018/01/31 00:44:50 executing program 5: 2018/01/31 00:44:50 executing program 4: 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:50 executing program 3: 2018/01/31 00:44:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:50 executing program 5: 2018/01/31 00:44:50 executing program 4: 2018/01/31 00:44:50 executing program 3: 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/31 00:44:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:50 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:50 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:50 executing program 3: 2018/01/31 00:44:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/31 00:44:50 executing program 4: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x0, r0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x0, r0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x0, r0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000b8a000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9b267ed38394bada84b1d4f8d38476c97056f3ad02f58830e0701abdb52ffe7d7ff98e0037550f48c07936a64cc6b8773a1b6169516f6f81a6c6c64ceee0c6", 0x0}, 0x58) 2018/01/31 00:44:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe(&(0x7f0000cc0000)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 2: 2018/01/31 00:44:51 executing program 6: 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:51 executing program 4: 2018/01/31 00:44:51 executing program 5: 2018/01/31 00:44:51 executing program 3: 2018/01/31 00:44:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:51 executing program 7: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r1, &(0x7f0000125000-0x40)=[{{0x0, 0x0, &(0x7f0000dae000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 2: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 5: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 4: 2018/01/31 00:44:52 executing program 6: 2018/01/31 00:44:52 executing program 3: getpeername$ipx(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002dc000)=0x10) 2018/01/31 00:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000539000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fa9000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "7916a641dd68addd01ad6b000080000000000000000590e5ea93993bdba0bd29d31de4ff6d21035108b6ffe8a0a4f1538f51be7bdbc721000029d2007f397ae1", "e8c401000000000007fd000000000068004e2b52e4fbb3f6a8d300948adb78ca", [0x0, 0x0], 0x0}) 2018/01/31 00:44:52 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfffff, 0x40003) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000016d000)=0x0, 0x4) 2018/01/31 00:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000efd000-0x15)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 3: 2018/01/31 00:44:52 executing program 7: 2018/01/31 00:44:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/31 00:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000425000-0x10)={0x1, &(0x7f000003c000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/31 00:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 00:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 00:44:52 executing program 3: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006dc000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/31 00:44:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x80200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00005f9000-0x12)='net/ip6_flowlabel\x00') 2018/01/31 00:44:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007a4000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000aa4000)=0x0) 2018/01/31 00:44:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/31 00:44:52 executing program 6: getresuid(&(0x7f00004b3000-0x4)=0x0, &(0x7f0000b3c000)=0x0, &(0x7f0000b3d000-0x4)=0x0) 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f000068a000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000ee7000)=[0x0, 0x0]) [ 46.233783] binder: 7237:7242 transaction failed 29189/-22, size 0-520 line 3005 [ 46.247969] binder_alloc: binder_alloc_mmap_handler: 7237 20000000-20002000 already mapped failed -16 [ 46.268939] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 00:44:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:52 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:44:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000082d000)={0x0}, 0x4) 2018/01/31 00:44:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000944000-0x4)=0xa35) read(0xffffffffffffffff, &(0x7f00003ff000-0x1)=""/1, 0x1) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dac000)=0x0) 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "7916a641dd68addd01ad6b000080000000000000000590e5ea93993bdba0bd29d31de4ff6d21035108b6ffe8a0a4f1538f51be7bdbc721000029d2007f397ae1", "e8c401000000000007fd000000000068004e2b52e4fbb3f6a8d300948adb78ca", [0x0, 0x0], 0x0}) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:53 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x21)='net/anycast6\x00') fcntl$setownex(r0, 0xf, &(0x7f000000b000)={0x0, 0x0}) 2018/01/31 00:44:53 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 00:44:53 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002900030007fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:53 executing program 3: 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfffff, 0x40003) 2018/01/31 00:44:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c7e000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000694000-0x49)="", 0x0, 0x0, &(0x7f0000e1a000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 00:44:53 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000425000-0x10)={0x1, &(0x7f000003c000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) 2018/01/31 00:44:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) [ 46.459442] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.465987] IPv6: NLM_F_CREATE should be set when creating new route [ 46.476209] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:53 executing program 2: 2018/01/31 00:44:53 executing program 1: [ 46.556653] device syz4 left promiscuous mode [ 46.599654] device syz4 entered promiscuous mode [ 46.618418] device syz4 left promiscuous mode 2018/01/31 00:44:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/31 00:44:53 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000813000)={0x0, 0x0}) setfsuid(0x0) 2018/01/31 00:44:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) read(r0, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) 2018/01/31 00:44:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000-0x9c)=""/156, &(0x7f0000001000-0x4)=0x9c) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 46.936159] device syz1 entered promiscuous mode [ 46.944567] device syz4 entered promiscuous mode [ 46.951639] device syz1 left promiscuous mode [ 46.984083] device syz1 entered promiscuous mode 2018/01/31 00:44:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f0000277000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fa9000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, "7916a641dd68addd01ad6b000080000000000000000590e5ea93993bdba0bd29d31de4ff6d21035108b6ffe8a0a4f1538f51be7bdbc721000029d2007f397ae1", "e8c401000000000007fd000000000068004e2b52e4fbb3f6a8d300948adb78ca", [0x0, 0x0], 0x0}) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) 2018/01/31 00:44:53 executing program 5: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001b3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000)=0xe8) stat(&(0x7f00009f1000-0x8)='./file0\x00', &(0x7f0000b61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9", 0x34) 2018/01/31 00:44:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e4f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dec000)={0x0, 0x0}) [ 47.123920] device syz4 left promiscuous mode 2018/01/31 00:44:53 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x21)='net/anycast6\x00') fcntl$setlease(r0, 0x400, 0x0) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000056000-0x38)={&(0x7f00008e9000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000093f000-0x80)=[], 0x0, &(0x7f0000363000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/31 00:44:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) 2018/01/31 00:44:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007c6000-0x4)={0x7ff, 0xb000000000000000, 0x20}) request_key(&(0x7f00009ef000-0x6)='logon\x00', &(0x7f0000743000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008d4000)='/dev/loop#\x00', 0xfffffffffffffffd) [ 47.147007] sg_write: data in/out 700410/4 bytes for SCSI command 0xe2-- guessing data in; [ 47.147007] program syz-executor3 not setting count and/or reply_len properly 2018/01/31 00:44:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e7f000-0x9d)="", 0x0, 0x0, &(0x7f0000dcf000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/01/31 00:44:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.264101] device syz1 left promiscuous mode [ 47.299909] device syz4 entered promiscuous mode [ 47.305578] device syz1 entered promiscuous mode 2018/01/31 00:44:54 executing program 2: perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000056000-0x38)={&(0x7f00008e9000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000093f000-0x80)=[], 0x0, &(0x7f0000363000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/31 00:44:54 executing program 6: getcwd(&(0x7f0000001000-0x31)=""/49, 0x31) 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000000a000)=']\x00') 2018/01/31 00:44:54 executing program 7: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000df000-0x2a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd, ""}}}, 0x0) 2018/01/31 00:44:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@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]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 00:44:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/31 00:44:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 00:44:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000c5a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x10, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) lstat(&(0x7f00006c8000-0x8)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() lstat(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f0000d45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 00:44:54 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 00:44:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) [ 47.462700] device syz1 left promiscuous mode 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f91000-0x10)='/dev/input/mice\x00', 0x0, 0x6000) 2018/01/31 00:44:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000865000-0x11)='/selinux/enforce\x00', 0x0, 0x0) write(r0, &(0x7f00000f9000-0x2f)="", 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r1) [ 47.519888] vmalloc: allocation failure: 0 bytes [ 47.526337] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 47.535926] CPU: 0 PID: 7484 Comm: syz-executor6 Not tainted 4.4.113-g962d1f3 #2 [ 47.543483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.552830] 0000000000000000 2276f2bac8f0c025 ffff8801c2d27938 ffffffff81d028ed [ 47.560870] 1ffff100385a4f2a ffff8801cc9daf80 00000000024000c2 0000000000000000 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.568887] 0000000000000001 ffff8801c2d27a48 ffffffff814301e9 ffffffff838ac3a0 [ 47.576937] Call Trace: [ 47.579514] [] dump_stack+0xc1/0x124 [ 47.584867] [] warn_alloc_failed+0x1d9/0x240 [ 47.590916] [] ? zone_watermark_ok_safe+0x290/0x290 [ 47.597573] [] ? mutex_lock_nested+0x5d4/0x850 [ 47.603811] [] __vmalloc_node_range+0x41d/0x630 [ 47.610130] [] ? task_has_security+0x130/0x270 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="", 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.616362] [] vmalloc+0x5b/0x70 [ 47.621385] [] ? sel_write_load+0x130/0xff0 [ 47.627350] [] sel_write_load+0x130/0xff0 [ 47.633145] [] ? sel_read_bool+0x250/0x250 [ 47.639028] [] ? add_lock_to_list.isra.27.constprop.43+0x146/0x1e0 [ 47.646999] [] ? __lock_acquire+0x3617/0x4b50 [ 47.653151] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.660153] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.667143] [] ? sel_read_bool+0x250/0x250 [ 47.673000] [] __vfs_write+0x103/0x450 [ 47.678517] [] ? __vfs_read+0x440/0x440 [ 47.684114] [] ? __lock_is_held+0xa1/0xf0 [ 47.689893] [] ? __lock_is_held+0xa1/0xf0 [ 47.695666] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 47.702481] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.709032] [] ? __sb_start_write+0x14a/0x310 [ 47.715147] [] vfs_write+0x18a/0x530 [ 47.720488] [] SyS_write+0xd9/0x1b0 [ 47.725737] [] ? SyS_read+0x1b0/0x1b0 [ 47.731159] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.737624] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 47.746117] Mem-Info: [ 47.748850] active_anon:48763 inactive_anon:162 isolated_anon:0 [ 47.748850] active_file:3628 inactive_file:8150 isolated_file:0 [ 47.748850] unevictable:0 dirty:43 writeback:0 unstable:0 [ 47.748850] slab_reclaimable:5266 slab_unreclaimable:59888 [ 47.748850] mapped:24087 shmem:306 pagetables:676 bounce:0 [ 47.748850] free:1479601 free_pcp:536 free_cma:0 2018/01/31 00:44:54 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7916a641dd68addd01ad6b000080000000000000000590e5ea93993bdba0bd29d31de4ff6d21035108b6ffe8a0a4f1538f51be7bdbc721000029d2007f397ae1", "e8c401000000000007fd000000000068004e2b52e4fbb3f6a8d300948adb78ca", [0x0, 0x0], 0x0}) 2018/01/31 00:44:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) [ 47.782647] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 47.814934] device syz1 entered promiscuous mode [ 47.818843] device syz3 entered promiscuous mode [ 47.823806] device syz3 left promiscuous mode [ 47.841889] lowmem_reserve[]: 0 2911 6411 6411 [ 47.855721] DMA32 free:2684204kB min:30608kB low:38260kB high:45912kB active_anon:78992kB inactive_anon:568kB active_file:7020kB inactive_file:16372kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:88kB writeback:0kB mapped:43748kB shmem:1120kB slab_reclaimable:10676kB slab_unreclaimable:106576kB kernel_stack:3456kB pagetables:1580kB unstable:0kB bounce:0kB free_pcp:1236kB local_pcp:612kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 47.889511] device syz3 entered promiscuous mode [ 47.906610] lowmem_reserve[]: 0 0 3500 3500 [ 47.911622] Normal free:3227400kB min:36808kB low:46008kB high:55212kB active_anon:103428kB inactive_anon:80kB active_file:7504kB inactive_file:16228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:104kB writeback:0kB mapped:52344kB shmem:104kB slab_reclaimable:10412kB slab_unreclaimable:133188kB kernel_stack:2528kB pagetables:984kB unstable:0kB bounce:0kB free_pcp:912kB local_pcp:192kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 47.957518] lowmem_reserve[]: 0 0 0 0 [ 47.962413] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 47.977289] DMA32: 170*4kB (UME) 83*8kB (UME) 91*16kB (UM) 144*32kB (UME) 45*64kB (UME) 14*128kB (UME) 9*256kB (UME) 7*512kB (UM) 44*1024kB (UM) 2*2048kB (M) 641*4096kB (M) = 2692656kB [ 47.996664] Normal: 122*4kB (UME) 16*8kB (UM) 79*16kB (UM) 61*32kB (UME) 25*64kB (UME) 8*128kB (UM) 3*256kB (M) 10*512kB (UME) 32*1024kB (UM) 4*2048kB (M) 775*4096kB (M) = 3227704kB [ 48.015800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.024368] 12089 total pagecache pages [ 48.028511] 0 pages in swap cache [ 48.031944] Swap cache stats: add 0, delete 0, find 0/0 [ 48.037274] Free swap = 0kB [ 48.040283] Total swap = 0kB [ 48.043281] 1965969 pages RAM [ 48.046355] 0 pages HighMem/MovableOnly [ 48.050489] 320144 pages reserved [ 48.054160] vmalloc: allocation failure: 0 bytes [ 48.059267] syz-executor6: page allocation failure: order:0, mode:0x24000c2 [ 48.066384] CPU: 1 PID: 7504 Comm: syz-executor6 Not tainted 4.4.113-g962d1f3 #2 [ 48.073888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.083215] 0000000000000000 3a64ee67d8568a3c ffff8801d464f938 ffffffff81d028ed [ 48.091179] 1ffff1003a8c9f2a ffff8801d40b8000 00000000024000c2 0000000000000000 [ 48.099154] 0000000000000001 ffff8801d464fa48 ffffffff814301e9 ffffffff838ac3a0 [ 48.107135] Call Trace: [ 48.109699] [] dump_stack+0xc1/0x124 [ 48.115032] [] warn_alloc_failed+0x1d9/0x240 [ 48.121060] [] ? zone_watermark_ok_safe+0x290/0x290 [ 48.127704] [] ? mutex_lock_nested+0x5d4/0x850 [ 48.133903] [] __vmalloc_node_range+0x41d/0x630 [ 48.140200] [] ? task_has_security+0x130/0x270 [ 48.146420] [] vmalloc+0x5b/0x70 [ 48.151403] [] ? sel_write_load+0x130/0xff0 [ 48.157341] [] sel_write_load+0x130/0xff0 [ 48.163109] [] ? hash_futex+0x210/0x210 [ 48.168704] [] ? sel_read_bool+0x250/0x250 [ 48.174559] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.181542] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.188524] [] ? sel_read_bool+0x250/0x250 [ 48.194383] [] __vfs_write+0x103/0x450 [ 48.199896] [] ? __vfs_read+0x440/0x440 [ 48.205488] [] ? __lock_is_held+0xa1/0xf0 [ 48.211253] [] ? __lock_is_held+0xa1/0xf0 [ 48.217023] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 48.223831] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.230380] [] ? __sb_start_write+0x14a/0x310 [ 48.236493] [] vfs_write+0x18a/0x530 [ 48.241831] [] SyS_write+0xd9/0x1b0 [ 48.247074] [] ? SyS_read+0x1b0/0x1b0 [ 48.252494] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 48.258963] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 48.266157] Mem-Info: [ 48.268647] active_anon:44557 inactive_anon:162 isolated_anon:0 [ 48.268647] active_file:3633 inactive_file:8148 isolated_file:0 [ 48.268647] unevictable:0 dirty:56 writeback:0 unstable:0 [ 48.268647] slab_reclaimable:5280 slab_unreclaimable:59957 [ 48.268647] mapped:24000 shmem:306 pagetables:610 bounce:0 [ 48.268647] free:1484078 free_pcp:543 free_cma:0 [ 48.302023] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 48.343256] lowmem_reserve[]: 0 2911 6411 6411 [ 48.348473] DMA32 free:2692688kB min:30608kB low:38260kB high:45912kB active_anon:74788kB inactive_anon:568kB active_file:7028kB inactive_file:16364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:100kB writeback:0kB mapped:43696kB shmem:1120kB slab_reclaimable:10684kB slab_unreclaimable:106556kB kernel_stack:3104kB pagetables:1468kB unstable:0kB bounce:0kB free_pcp:1280kB local_pcp:668kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 48.394842] lowmem_reserve[]: 0 0 3500 3500 [ 48.399795] Normal free:3227720kB min:36808kB low:46008kB high:55212kB active_anon:103440kB inactive_anon:80kB active_file:7504kB inactive_file:16228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:124kB writeback:0kB mapped:52304kB shmem:104kB slab_reclaimable:10436kB slab_unreclaimable:133272kB kernel_stack:2560kB pagetables:972kB unstable:0kB bounce:0kB free_pcp:892kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 48.450052] lowmem_reserve[]: 0 0 0 0 [ 48.454434] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 48.469546] DMA32: 170*4kB (UME) 83*8kB (UME) 91*16kB (UM) 145*32kB (UME) 45*64kB (UME) 14*128kB (UME) 9*256kB (UME) 7*512kB (UM) 44*1024kB (UM) 2*2048kB (M) 641*4096kB (M) = 2692688kB [ 48.488992] Normal: 122*4kB (UME) 16*8kB (UM) 78*16kB (UM) 61*32kB (UME) 25*64kB (UME) 8*128kB (UM) 3*256kB (M) 10*512kB (UME) 32*1024kB (UM) 4*2048kB (M) 775*4096kB (M) = 3227688kB [ 48.508024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 48.516597] 12095 total pagecache pages [ 48.520573] 0 pages in swap cache 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f69000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 00:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b00600406500000000cd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) r0 = openat(0xffffffffffffffff, &(0x7f0000d12000)='./file0\x00', 0xe1f9798088991ef7, 0x100) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c87000)=@int=0x80000000, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000629000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005d8000-0x10)={0x0, 0x58, &(0x7f0000ea1000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007fa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009ca000)={r3, 0x5951f67a}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000546000-0x4)=@assoc_id=r3, &(0x7f00008b8000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/31 00:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 00:44:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/31 00:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 00:44:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041f000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="", 0x0, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.524002] Swap cache stats: add 0, delete 0, find 0/0 [ 48.529355] Free swap = 0kB [ 48.532348] Total swap = 0kB [ 48.535333] 1965969 pages RAM [ 48.538428] 0 pages HighMem/MovableOnly [ 48.542377] 320144 pages reserved 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="", 0x0, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="", 0x0, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 4: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 4: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 4: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 4: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 0: 2018/01/31 00:44:55 executing program 4: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 7: 2018/01/31 00:44:55 executing program 1: 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 3: 2018/01/31 00:44:55 executing program 2: 2018/01/31 00:44:55 executing program 5: 2018/01/31 00:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[], 0x0, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 6: 2018/01/31 00:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00005a5000-0x5)='user\x00', &(0x7f0000241000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000929000-0x2e)='5', 0x1, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000e60000-0xc)={0x0, r0, 0x0}, &(0x7f0000422000)=""/70, 0x46, &(0x7f00005b7000-0x2c)={&(0x7f000050e000)={'poly1305-simd\x00'}, &(0x7f000049a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:44:55 executing program 4: socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000013000)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x226, []}, 0x8) 2018/01/31 00:44:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) read(r0, &(0x7f00007ea000-0xf6)=""/246, 0xfffffc1c) 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000478000)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000930000)='/dev/usbmon#\x00', 0x4, 0x2c8040) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/31 00:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:55 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:55 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) 2018/01/31 00:44:55 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d0c000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003b6000)={0x0, 0x8}, &(0x7f0000da3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008ed000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faf000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001ac000)={r3, 0xda, "34b39e6ffe20d94f46cc9102822885237c1d7a786c311e1bbe877fa9d4c5141805d2044f641cf2b6be730202053a42a674d9cb74fa88860a8665a1d1debf3a166600db442c249edea1af770d55edd608c1ae46e58f6639131daee7798741cabe31c280c431fef42b5eb817b1f18cad734fc23b2e05505df6850ddec8affd509e9fa082167d7c08a7cee4553de5000000000000000033e932b752b26261e5fa7fd846be4e3bc6ec92c2e31a255cfcf265362245282dd6dbd68b3bb944536c3e60396b8676054b89eeada9d8cf150e94fd130f7514cd113c54ea8d"}, &(0x7f0000ff9000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc3000+0x3df)={0x0, 0x2e2}, &(0x7f00001e1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004b0000-0x8)={0x0, 0xa0d4}, &(0x7f0000242000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000930000-0x8)={0x0, 0xa}, &(0x7f0000063000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000450000-0xe0)=[{&(0x7f00001bc000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af1000)=[{&(0x7f0000d42000)="59b78e277073f2b29670b73e", 0xc}, {&(0x7f0000832000)="db5795a31597", 0x6}, {&(0x7f000086f000-0x1000)="4a96e3db6b8b164be7f03f8cd15a31cf417743bc7b7d56c8d3b1abaca5213c3e821c8f3d892c0b1d263abe23e79385287bdfcec499bcad35edfa7f13bdcc9bbd0673055b0f2f61a770815d6aa7588bdf0c7f8fa33c9b6f1d3c4b849ce4a5f7460eb9789571f74282ba6e9c44e1ba78ec9b3d2f8e4c6d48e3df15f889d9ed4cbb377cf5fa2c0f65f15eb37f6384866b830a546ba4fd3dbd1c65782a257c37dc127d432eab2bd694ca058551baff62a10fa1a863fdd9926a85e89a3d14c5116ecc80815ac7d1aca29f0a575f06df257ba415fa9396751f355f6f42a479f8503473b3ee56011cc5214340a47beab48fbcb779d7ed26d46961c9170c12b8309cf4abc0e3074ede44ed7faa794f7f66fd43b67bfba0b091385ba8990fb3b9e46d9fe1ad9c4f8544a94d2cf0ca66917eb0341a3c7fa41b3a3ffa78961f6aee5b44febe7c9b2f12cc2a54fbf0dde1014c739ad45537941aae5f6b9ae5bd52ab6a2f7cb91d9ae170efb2546312cd402149cc550e9f6a365edf8b50e50ca9fbe8f59dca03b5922df273bdf886e0101ca4c36629096a706383b64b1c171e0795923d793a265ebe6a2b342182955bfc5648ade0d8d68d22a81d1271bf98c78d257829a03201a339382110d9fddf6ab33b8e3fac9535ee41f6bb6f112f118c519de167e8d996055c791752ff6477da1a81610dee824f2c23d2a533fba36626d93a463a401c49a98561c2820ef4b869fd01ee08209473635f9cd105a39659d107d04e1ab2160ff738af4e6730bc36da11affac773a00cb0a24375320ee71c9395bc0c439ea1425d608cfdd2c8666aec88d1005f13825f33bf2c35ee23bff7108841eac7d028e46b3912ffa5c5aa538a254a23059bffbd3060565ced467b2814bd79e542850bd72b2ea8bf8beaa97720cacce27c7bc645e28456c7af21f2e6805f24da715f232f7c70cc72b317f38c987b713cebc95846a5ee61a7c7a43ebee1e0983beda526e79005b71a1454f4790764d20732a18dcd3fd3c8858f58bdddf4623d157c8b67ccb1e33b23cad5038dc40cb42167d36be4eb71017654101ccaf00440fd98e90100935bcffe7bc7c6a9ec77933aa9db50bef10d823b55ec94dd52a711c70077ed14f5be276e7ea843a0b0300eb07495572c098ace246e9d902c797f8ba84afbe753fa07a3603b535227c10e80709bff561a1a4a87606734927e77fe41029c53bf43433a0e0a7adca26a715f07a8e80b87a3df0be9a438016e44623ede2e91a57dac5980e69b053a736bf27b4ef895779f4757cf49e2ff85633f968ab827267a3942e1129623f1031de3c36161704e0b347967108b7ad11eb1d849eb26dc6b678275e1865e515a1b07518b2101e20743b3c651c66397a665390022024cc8a4fda542606dc63b4288df9dee1107017ba595d23d1467f16fe7ec2295599ef29aa1f9caa2569c3598d7a578c6464deede71bf8e223c78e16f3b608e3612efbddbdbddf4f72a2f931553ccff918e36517395acdb56ec7a9780adb9cff24e1276984d2c5c8883a22123d3146a47fae09896cd4b1476cdacd75cdfba7800fb54bab1b84800a07c0d096f5cecfc7c78ed492231c622a3e00c13ae1036737242ae215aff1a7edb8e5950d4f53848561238a5a231b22e4e9df519aaec570600ae87929737bafca8e3cd1cab66f04fc8688b173ba9da6c020d488546b0fb2d6b054c294176ef9fb3791031407c723cfd930e2c786a25b2d638e24b98d5441c0e05074468131bdef5fa86ef824fdc59caefe4c8436b4387c6b634755d356e5ffd12ec78619fd5114209861a096273859e06968abbf3e89eb804fd63dad79587595f813a9304584f94da578d3664b567f20919225e68a91cc8bfafbeecd230c161cea3b2dddb625dbf910f456c843b7edca7707949033217ce89f9f731409d046f87f8798198cddf6f46cb289f2388a6ef9336fe9602763a0e23b762f603393fa48e3fedc10f46bbe1cb4f8abbf1b1e7a480f222b6b22b2409aab2c8ee6521b1c8e1ba83a18a84ad36f2fd316dfc131814811f2391ed51d4472f4435513de5684e096a286afaec1ea71018c262e81b6d8d72ad3534c919cfab9c1d4932aec1d47adbc2a0d2f6177f33bdd3e8860b4037985dfe9dbb075a72ae3fdc8574e58e73e483170b437dad249a5dda25797a1932c15e833a8395193d22ce845839ba3bbd70c5e302f13d69c9251656587fe22821a85a42897e46cbaa16f772fdf27065d86a3fd1be1f04aa09898efbf247cb6f1fd269d01f5873ad9f7227837e2c58a6d0d87a990a1b42ced56d6abf92ced7b8644bbc75d6ea4127f01ce8273b63ffb1bfb8de5011da73f76e643db6cdb5c202cacedae0b3826deb9ca75b62cf3875c1a335b6f78a70e30fb3a7abccd69b02d069aba9795150ed9efb7ae2c9591028741314693bd1dcdaeef1505439b3913e3961e13b538d59311d90feb324c7d3985c8daf3b9408344f47f55d05edf23e6af717e6b28165d28424661c28d77ed4dd1141e620f095d4760402567b5b87eb653557db6f9b52b41deaaf32e2e320d675a885370e87c5b17334ccb633ffc4d4abf638517ff15b6d17f040010762ee2dc4fe3627b09faa9c9925c0a49de6f44dceca30c74f071529638b70c0bd045828b52b6c32bfe131bf2e84f0a8f8418ce1a0dd44d76f0454fe03e187d96bce9969635f11c4ccf709db4391bbca73755d9f1967a4c9d201af79838fc02e14fca3a0e6836499718dbe8ee4cbaa2eb7a0ce5473f49d4aa530408ea2fadd3da1a2fe1738063ff1a422fbe91dcc0e41460a687c98ce64a74b67d1d45214fc1408b630b6cb7ddef02028149c9fecfe5b4e3ddfb9847f000da15e4aba5f7350a010cddb57601bbff8a13523ef57325b581a5a457ae8f625c205448183264a4c329ab1adc5d0ce84604597064da13c91c04ba54509f1e235f7e443bc8ecb42df69d47c3272958070141420c452849623fed5f0e9fa6efb9794254e5bb2f60cd3ff80225bdadc42aeb3de5a4b92d78726ce9ae37dd342e7edcbb5fa65c7d96ba7be2c507b471c5d4e09ba71f69168cd079d30c34e7b9185086c06567650a6eda7b33d7168cd05f1d1e39a9121b3248d194f2a06436f0f0556cd6a91e5313b833dd1b136cc26fb43cc18e3b04b835c786848fd3370d5d09d51fc667a0d3c110de8f669816e672e588742f85c4145cbc0793acbd66cf3b9964cb8d0d3ab81883c945abd1d76557b27b5b7042bcf2dc9131bfc6ce768de27c9c76872f286108e53ac3d21746a6deffc0a8ffed7205c71179ba06b4e42ebff32afbfb3d2f1376b313b44e41378de657e91718bed780bd5c0a0e557c7bb9c69ac67239679f24977ebb34cd653c5c60bb0e1b784ba22d1b7f9634f5b080ec10f331d1e4f310f697c87ba08b1bbb9f27bc71ffb527aabd8fba622dbbdf025263e54afcdfb16de0d82a9ce0f001ff1127ac8acb80bb0f210756691449a31be369735b820ebafbb843f954ed753822ff99a7c3716af9c5014b62b2c35133e176d043f1a3b1d38af4f65e352d317969cd434e1611ef3705551cdccd85c6cc72187cfd3215a44a8d6c5d58bef8d376f7652771d2fbd458f62904d336a4bfa8b72e94918725ae745ba7228a751bc9e6affa0e466ba6b8b6ddca4dc9c94f2488af0033c53a456f6d0ab72716e2ca4579b050e69dd23d0e8c86f91246a8d8982c4ccfc5d668c32d0d6a8d77e2660b1b2321e1cb829a50859b968497bd243cda61bceadbd3173e7fb063d481b032bfe0108cedf8f939362b6557eb0a50e4706adf6c4abd4b1bf033e0e08761bdb0ff657ef63bba6ae69c3edc06863a4a5a8a4ffe919600e115cd2066663e91c49661267f60b9a7846e8967b3642920c6563e9bad15671e18748ed101463297f5de959868e8533cb5249d5ad14c9171c6c81829765122d593d4e677469c0fc3e757f15cdd4942679a0b7bceb655bfa53eeda19947bde8658ceeb9a4e2bc09d138a051c81c7b26d2d1631560a33c916ea90ef4eef0f40cf3d366321e699aaedb1c593fe74b7f11f5cc4969cb237157633eba9f87ac38fbea4b595f3a4944af8cdb9c44aa7f81a4724121d915e9f0472eb9922cc991a1146e5809217fadfc9f69c280f65411189bdaac8c072be1b63af60b7a3974c43f4cd123e534735a78de9e2e0522c1925d42a2966224bf1b719de37bcc066bd138ccd680dd2ff3ddf09df4e57f27ef7c4b02511f0c8e18c29371ae38099c11b76b71bcd966438c78a9fbe19c66e14a474c4d13800839a68bced5fd0a138a749acb5c3887a2045eb8b224cc1eb7b82a189788df606f55a1867793662cfb91a478c0b2c5b31c0a26ca6e99b8fa1c52e9cc474790390e49a369f3f76c840c0185a9934b7ad47524f8eb9822efa3c6407e58be375b19f5556913cea77b98a22ffc5953fc1f27d1eda4589fdea022378e067f01506dcd473db830624972b3804bfd619e26360966d05d618122d193d55c13698baf6ada0eb1e85d684a693311a58ef3214c5114e1eb7426a8ed41d8d5bfb3352525daa350f3b10a539b1546f6ad5f1e6223290b699f321998e9805976e7399dc2f44f60d152cb8a52984b19225989ac6726d5684d8c4e7ca72531d0e7f9acae95647ae61f91a8d463b45cc61cc1b0b691f9982f704c2a97132093bdf989097ad675b72f23e0d0554eec6f2698f7a6bbbe9869e52d8fcc17b519680c9e221105326847244c83bd9ae39f500f38b80fff23555014b7df5af9ac9bfd4b29946a7e0ccff0af61cff6358d19f9b7cbffc6cf7b93db2ff07cac0523829ec399ff0d45abcb861a9390a40a08450d9dd3c0d5b45776dd4c86ec20743a338213054868689860f7a92ec7738a02ffcbe098b45d17767f82c10c2d2b82fc3356c26308e0fe1527189a7ebd1ee58e0c1bfc685d6bec210f6134029b3d05a9d076a18ba11ce0b2d4645ae47f793260b7a322764078daa2215c58925100c829cc6acc1f767a923831c3517f697df4b79d20bc1a6cbdebfb6688602a92ec21a301d251f8ee641df9349ffa542f579c3506ac5fb4656a4237acf6945f17bed0f333d1ee4e8873f1ce0fa7767346525f99634171a8bfd98c86ef41ad77c90c6786d53bc6e072ff4c4c46e5684e6e6b19cf999600d5ae3f35ca4557a2a3c088a85a4938a16fe6085e484af44a75a1f313a889bf9a653e77cdf8617ea224ca5b1293c14f29f0bd8d1cfbe7afdb862a56147b96c78e149ae1fbb403357cce17a31bbcf2a39221070d1b5ec18988166540ea2a77dc08e26f5244fa244eea882305aec43e3e438a7ecc7d4c8edca861cacb9f4f1c83f6fd7902ab06f8eddb2b31e10a55325b788e99ba048a0cfb5b1a7abe790282ff8c719e79abee9956b54ce39016d20976066bcd91e301c619d953eb9d4fccc848d8ff57fcc631224ff9898648e085c5501336ee032d36871dd7f71aa211794e5cf447c824db189377f4f2c1c30984cb34396b555e6ee0f1d5513f20ad701bd3ab4898a1398145d46665a468f57e4a53479f99ef1905ab81747b838425c794b96fd19916a1c6f6b23021da41b9b83d10964dbc8633aa264f95cb25d2554ea1f3d077d1f0bcb0725bfc57bae113f2b068e1f1228f08fecbb4a2a73cb44d2035a6aa7f81f7d688af29e189f4c27a647cc94b6607efa4fe00704ee28b3c2d1df3c1cc0214502323e429cb5394823ef5c2c13f993f65e19b0c0e920c92aecbe40a2112e43cdba120741cddf78835fdbabc59556285629c9ec2f733c5725bd91e22fe05ee53d", 0x1000}], 0x3, &(0x7f0000597000-0x180)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x30000000000, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000000, 0x7fff, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0x3aea, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x9, 0x3, 0x21da3e2a, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x6, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xa9, 0x1, 0x200, 0x9, 0x6, 0x601, 0x77d2, 0xfff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x5, 0x8000, 0x5, 0x65, 0x4, 0x5, 0x9, r6}}], 0x180, 0x20000000}, {&(0x7f00006d5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000585000-0x30)=[{&(0x7f000002e000)="d69cd3f37c35e3a850347223e274f0ed7de42113e385f9041762018a22d3ea43fe5fea78321402a39139da40caa9679fb0fcac", 0x33}, 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{&(0x7f0000dc6000)="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", 0xfd}, 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0x1000}, {&(0x7f0000436000)="7bb7b4778a2e4cbdae1a69229d0f460134bf562647b79ab657e5b2ee42f057eb9a675c72", 0x24}, {&(0x7f0000192000-0xfa)="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", 0xfa}], 0x5, &(0x7f0000155000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x80000000, 0x6047, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0xfffffffffffffff8, 0x4a, r7}}], 0x60, 0x665c12c4323645d}, {&(0x7f00008c8000-0x1c)=@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000b76000)=[{&(0x7f00002f7000-0xc9)="092f58d1303bcfd1f7c00d57453b1819abbff044d2e18fa9b3d121054a4e4be2d0e13095b73c1a2399cc5d957d0e291c537aa82a98968e42a748a0eb91c6834fbdaa07569c64fc8d996ed648a3166e7c6caf6c7a84899a262405b4fab3f9b9831c292d2b2d4cb20f5ee4337f2519743097db628172ccdd70d2ed25a33e1134feab40e802408a7e0f6e7ed5b4b12f319ecb63367b33c4c3de3fcd87b28fdefa4f7451263657bd3da10153608f5c44860e04d186a2518f51d9c1be094d80b1f82188a12d733b4e3edd05", 0xc9}, {&(0x7f00004a3000-0x67)="42ae540d280e9e4d6d9b4deacd5a8b8475ed2ac69db4783e12f9c22150bf31daa962a35a0896183524e6fd150fbbc8cea3593fd4eaf96895492dcb5a026c82b6a4b46a7b6df6186075ecbdcbfe1aa381510bb7d260195ddcc7b1c526c29b3d4df30256c19f5972", 0x67}, {&(0x7f0000346000)="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", 0x1000}], 0x3, &(0x7f0000488000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x426, 0x1, r8}}], 0x30, 0x1}], 0x4, 0x40000) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) readlinkat(r2, &(0x7f0000644000)='./file0\x00', &(0x7f00007da000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000006f000)={0x3}, 0x1) 2018/01/31 00:44:55 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ff8000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff8000-0x26)={0x0, 0x1e, "779b22639c109b7e5bc3ddee871d8c03cbc8a13644360fcc4e9869db56d4"}, &(0x7f000059f000)=0x26) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r3, 0x1, 0x101, 0xe43, 0x9e, 0x5}, &(0x7f0000257000-0x4)=0x14) listen(r0, 0x0) 2018/01/31 00:44:55 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ff7000)=0x0, &(0x7f000054e000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/31 00:44:55 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) [ 49.061998] check_preemption_disabled: 8 callbacks suppressed [ 49.067965] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7692 [ 49.076420] caller is __this_cpu_preempt_check+0x1c/0x20 [ 49.081904] CPU: 0 PID: 7692 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 49.089428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.098777] 0000000000000000 64db0319ab82d861 ffff8801c5557800 ffffffff81d028ed [ 49.106806] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b7185f00 [ 49.114819] 0000000000000003 ffff8801c5557840 ffffffff81d62834 ffffffff810002b8 [ 49.122800] Call Trace: [ 49.125366] [] dump_stack+0xc1/0x124 [ 49.130703] [] check_preemption_disabled+0x1d4/0x200 [ 49.137424] [] ? 0xffffffff810002b8 [ 49.142672] [] __this_cpu_preempt_check+0x1c/0x20 [ 49.149137] [] tcp_try_coalesce+0x249/0x4d0 [ 49.155080] [] ? tcp_parse_options+0x970/0x970 [ 49.161283] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 49.168357] [] tcp_queue_rcv+0x127/0x720 [ 49.174040] [] tcp_send_rcvq+0x39b/0x450 [ 49.179723] [] ? tcp_rcv_established+0x2230/0x2230 [ 49.186274] [] ? do_softirq.part.17+0x40/0x60 [ 49.192391] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.199206] [] ? lock_sock_nested+0x90/0x120 [ 49.205234] [] ? trace_hardirqs_on+0xd/0x10 [ 49.211176] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.217465] [] tcp_sendmsg+0x1e8f/0x2b10 [ 49.223164] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.230156] [] ? sock_has_perm+0x1c2/0x3e0 [ 49.236014] [] ? tcp_sendpage+0x1830/0x1830 [ 49.241957] [] ? inet_sendmsg+0x201/0x4c0 [ 49.247726] [] inet_sendmsg+0x2bc/0x4c0 [ 49.253320] [] ? inet_sendmsg+0x73/0x4c0 [ 49.259001] [] ? inet_recvmsg+0x4c0/0x4c0 [ 49.264771] [] sock_sendmsg+0xca/0x110 [ 49.270279] [] SYSC_sendto+0x2c8/0x340 [ 49.275786] [] ? SYSC_connect+0x310/0x310 [ 49.281554] [] ? __sys_sendmmsg+0x245/0x2e0 [ 49.287494] [] ? __fget+0x20b/0x3b0 [ 49.292743] [] ? __fget+0x47/0x3b0 [ 49.297904] [] ? pkt_setup_dev+0x11b0/0x11b0 [ 49.303932] [] ? fput+0x20/0x150 2018/01/31 00:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c6b000)=0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b45000-0x15)='/proc/self/net/pfkey\x00', 0x8c00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007ea000)={0x7, &(0x7f0000fa8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00009b0000)={r2, 0x0}) close(r0) 2018/01/31 00:44:56 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000d, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000899000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001be000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00003a0000)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x10001}) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fchdir(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:56 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f0000a7f000)=0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x283) listen(r1, 0x0) 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setpipe(r0, 0x407, 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000250000-0xc4)=""/196, &(0x7f0000a1f000-0x4)=0xc4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000adf000)={0x0, 0x425, 0x30}, &(0x7f000062d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aa0000)={r2, 0x7ff, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.308921] [] ? SyS_futex+0x210/0x2c0 [ 49.314427] [] ? do_futex+0x15d0/0x15d0 [ 49.320020] [] ? security_file_ioctl+0x89/0xb0 [ 49.326221] [] SyS_sendto+0x40/0x50 [ 49.331469] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:56 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff8000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00007ce000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe9000)={0x0, 0x0}) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d0b000-0x2d)=""/45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c6b000)=0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b45000-0x15)='/proc/self/net/pfkey\x00', 0x8c00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007ea000)={0x7, &(0x7f0000fa8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00009b0000)={r2, 0x0}) close(r0) [ 49.391963] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7716 [ 49.400469] caller is __this_cpu_preempt_check+0x1c/0x20 [ 49.405921] CPU: 0 PID: 7716 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 49.413447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.422789] 0000000000000000 24cfb2469c50769f ffff8801d369f800 ffffffff81d028ed [ 49.430814] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b677af80 2018/01/31 00:44:56 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00002f3000-0x40)={0x4, 0x9, 0xff, 0x22, &(0x7f0000dd6000)=""/34, 0xac, &(0x7f0000796000-0xac)=""/172, 0x4d, &(0x7f00005c1000)=""/77}) r1 = epoll_create1(0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000534000-0x8)=0x1000, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = epoll_create1(0x0) sync_file_range(r1, 0x9, 0x8, 0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 49.438846] 0000000000000003 ffff8801d369f840 ffffffff81d62834 ffffffff810002b8 [ 49.446891] Call Trace: [ 49.449469] [] dump_stack+0xc1/0x124 [ 49.454824] [] check_preemption_disabled+0x1d4/0x200 [ 49.461566] [] ? 0xffffffff810002b8 [ 49.466830] [] __this_cpu_preempt_check+0x1c/0x20 [ 49.473315] [] tcp_try_coalesce+0x249/0x4d0 [ 49.479716] [] ? tcp_parse_options+0x970/0x970 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f6000)={0x3, [0xe000000000000000, 0x1f, 0xffffffff]}, &(0x7f00005f2000)=0xa) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000279000)={0x0, 0x6, "0e46ed59d8d8"}, &(0x7f00004c6000)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b78000)={0x0, 0x100000000}, &(0x7f0000338000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x7e, 0x5, 0x0, 0xb, 0x16, 0x8, "68b1e13ad36c3b746ee5a984d2536bab4f4b4c157af8611c222acc454090f98117f46306a2f537126a2f9b63ec97d8427b60dff98e252687a8edbc7ab922243b", "72f1b1af32180f2900662358ffe8e509b85f242d0db8a6ef148d4fbad93d08457052c298e6fba3188055019caa543295541b435fb1984f15e61eb17fd8c84782", "261fe241ee944604ada299d6a55f7995fed59f3eb4e58af793435859f595bb37", [0x9, 0x100000000]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a78000)={r3, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f, 0x4, 0x100000001, 0x4}, &(0x7f00000aa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000db2000)={r4, 0x4b, "cbd058ee22d29a263b5a7aab0a94f6d888fda57d92407a5bbcebf8cd1660ddfb0604d04bf47cc8dff1b0852d6c6b2d61d077f12f0ac901b87412215a7c7a7b7345cf79744814f1f24f8bc1"}, &(0x7f00009d5000)=0x53) r5 = timerfd_create(0x0, 0x0) poll(&(0x7f0000467000-0x38)=[{r5, 0x200, 0x0}, {r0, 0x2, 0x0}, {r1, 0x8600, 0x0}, {r2, 0x204, 0x0}, {r2, 0x9000, 0x0}, {r2, 0x80, 0x0}, {r2, 0x101a, 0x0}], 0x7, 0x7f) sched_yield() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d37000-0xc)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) unlink(&(0x7f000079a000-0x8)='./file0\x00') 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000ff6000-0x4)=0x801fb, 0xfffffffffffffeb5) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) clock_gettime(0x6, &(0x7f00008b1000)={0x0, 0x0}) [ 49.485956] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 49.493061] [] tcp_queue_rcv+0x127/0x720 [ 49.498773] [] tcp_send_rcvq+0x39b/0x450 [ 49.504475] [] ? tcp_rcv_established+0x2230/0x2230 [ 49.511051] [] ? do_softirq.part.17+0x40/0x60 [ 49.517188] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.524021] [] ? lock_sock_nested+0x90/0x120 [ 49.530073] [] ? trace_hardirqs_on+0xd/0x10 [ 49.536040] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 00:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000c96000-0x8)={0x7f}, 0x0, &(0x7f0000d49000-0x10)={0x0, 0x0}, 0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000eae000)='./control/file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r1) 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff8000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r1, 0x6, 0x401, 0x5, 0xe231, 0x1}, &(0x7f0000548000)=0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept4$inet(r3, &(0x7f000058a000-0x1)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047b000-0x4)=0x10, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ff9000-0x24)=""/36, 0x24, 0x102, &(0x7f0000ff9000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) listen(r0, 0x0) [ 49.542354] [] tcp_sendmsg+0x1e8f/0x2b10 [ 49.548065] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.555075] [] ? sock_has_perm+0x1c2/0x3e0 [ 49.560955] [] ? tcp_sendpage+0x1830/0x1830 [ 49.566918] [] ? inet_sendmsg+0x201/0x4c0 [ 49.572708] [] inet_sendmsg+0x2bc/0x4c0 [ 49.578330] [] ? inet_sendmsg+0x73/0x4c0 [ 49.584031] [] ? inet_recvmsg+0x4c0/0x4c0 [ 49.589819] [] sock_sendmsg+0xca/0x110 [ 49.595358] [] SYSC_sendto+0x2c8/0x340 [ 49.600889] [] ? SYSC_connect+0x310/0x310 [ 49.606682] [] ? __fget+0x20b/0x3b0 [ 49.611951] [] ? __fget+0x232/0x3b0 [ 49.617220] [] ? __fget+0x47/0x3b0 [ 49.622399] [] ? fput+0x20/0x150 [ 49.627404] [] ? SyS_futex+0x210/0x2c0 [ 49.632934] [] ? do_futex+0x15d0/0x15d0 2018/01/31 00:44:56 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff8000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r1, 0x6, 0x401, 0x5, 0xe231, 0x1}, &(0x7f0000548000)=0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept4$inet(r3, &(0x7f000058a000-0x1)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047b000-0x4)=0x10, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ff9000-0x24)=""/36, 0x24, 0x102, &(0x7f0000ff9000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e1f000)=@assoc_value={0x0, 0xfffffffffffffc01}, &(0x7f0000eb9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000839000)={r1, 0x6}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:56 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000ff6000-0x4)=0x801fb, 0xfffffffffffffeb5) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff8000-0x18)={0x0, 0x3, 0x30, 0x3, 0x2}, &(0x7f0000d3b000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x2, 0x7}, &(0x7f00002d8000)=0xa0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000015000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00008b3000-0xb0)={{0x7f1, 0x5}, 'port0\x00', 0x20, 0x400, 0x100000000, 0x4, 0xcf4f, 0x8000, 0xffffffff, 0x0, 0x5, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001da000-0xc)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000883000-0x10)={0x4, &(0x7f0000c00000-0x20)=[{0x2, 0x80000001, 0x7, 0x800}, {0x81, 0x7, 0x6, 0x7ff}, {0xd9, 0x7, 0x6, 0x4}, {0x0, 0x2, 0x69, 0x6}]}, 0x10) [ 49.638553] [] ? move_addr_to_kernel+0x50/0x50 [ 49.644776] [] SyS_sendto+0x40/0x50 [ 49.650041] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:56 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ff7000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x9d}], 0x58) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ff7000)=0x4, 0x4) 2018/01/31 00:44:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f24000)='/dev/input/event#\x00', 0x3, 0x17f) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x8, 0x2}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x8001}], 0x11) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000085e000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000281000)={0x10000000002, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x321) 2018/01/31 00:44:56 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff8000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r1, 0x6, 0x401, 0x5, 0xe231, 0x1}, &(0x7f0000548000)=0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept4$inet(r3, &(0x7f000058a000-0x1)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047b000-0x4)=0x10, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ff9000-0x24)=""/36, 0x24, 0x102, &(0x7f0000ff9000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = dup(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00002f0000)=0x95f4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000277000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f40000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000d4f000)=0x0, &(0x7f0000971000-0x4)=0x4) 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ce2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000ff8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be4000-0x4)=0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008f5000)={r2, 0x2, 0x8, 0x7, 0x7, 0x7, 0x400, 0x8e, {r2, @in6={{0xa, 0x0, 0x1c6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13cc, 0x7ff, 0x356b2702, 0x6a, 0x6}}, &(0x7f0000272000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004a8000-0x18)={r3, 0x8, 0x8, [0x5, 0x1, 0x7ff, 0x1ff, 0x0, 0x100, 0x8000, 0x9]}, &(0x7f0000ff9000+0xa63)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff7000)={r2, 0x3}, &(0x7f0000ff7000)=0x8) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000001b, &(0x7f0000580000-0x4)=0x7, 0xfffffffffffffe1f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) pipe2(&(0x7f0000fb0000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400) sendto$inet(r0, &(0x7f0000ff8000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00003d4000)={0xa2, 0x1, 0x80000000, 0xfff, 0x6}, 0xc) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@hci={0x1f, 0x7fff, 0x2}, 0x6, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000df7000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) eventfd(0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f000045f000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b78000)={0x81, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d56000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b38000-0x8)={0x0, 0x8389}, &(0x7f00001bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000584000)={0x0, 0x64, &(0x7f0000394000)=[@in6={0xa, 0x1, 0x5c85, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}]}, &(0x7f000082e000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb2000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffc6447c62, 0xe000000000, 0x7, 0x4, 0xc1a, 0x1, 0xffffffff, 0x9, 0x4, 0x5a8a, 0x7, 0x4, 0xfc00000, 0x10001, 0x2]}, &(0x7f00003df000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bff000)={0x0, 0x7f, "9553618c5bafc683b248073ed29110ccd8f23bed8736346a2a8227e691aa19241cb92b2f68e15d8765b2d294f051e7cdbe6a53c3a8c5694f32807a6495da9798e7c58988aecd95fe203c7d068862b90ae527f68aff0ce1d45b1ef3d8b695b81ecc8ca70ddcf7db893bd7129bd628a5cd004e6136554ad2f36b68d4768e0560"}, &(0x7f0000038000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000035e000-0xf5)={0x0, 0xed, "0be7ced30ae86915e654e136895dc4547a8f20f6c4d35c474d13152efe1867bbe10ee725b8cdc75942c8357ab2fb5f78a54c9943411283bd63aa250df5e6d36ea3b3dcd0719d8d860626a52c34fdba09bb6e770ddc507fb9a464d8dbb36c8dee36d66bfd1f62feb0f1837b00101a4540c3a91829821068042ffa8573ac333ef29fc7519f423fed5364da848acf3c6e4e73089c7f856faaf20f5b08add7167216a4fdc653cdd9885255afbfd98be12632abd7961bd9fa62f070d53e28b24d6a523daef386ba2676712c8e46c1dd678abdae3084475d109175eb22957f0ee8eefc9c5716d8002f2245c2750debd3"}, &(0x7f00003d4000)=0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aee000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000a1f000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fc000)={0x0, 0x8, 0x20}, &(0x7f000048e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df2000)={0x0, 0x0, 0x11bd581b, 0x200, 0xfffffffffffffffe, 0x200, 0x1, 0x800, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9a34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x0, 0x3, 0x3}}, &(0x7f0000245000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000370000-0x8)={0x0, 0x6}, &(0x7f0000e93000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cb8000-0x10)={0x0, 0x80000001, 0x9, 0x9}, &(0x7f0000e5a000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f1000-0x20)={0x35, 0x7, 0x1, 0xffffffff, 0x5, 0x72, 0x2, 0x400, 0x0}, &(0x7f00001e8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003c8000)={0x0, 0x6, 0x6, [0x5, 0x3, 0x1, 0x8, 0x80000001, 0x15c5]}, &(0x7f0000664000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0x6, 0x6, 0xffffffffffffffe1}, &(0x7f0000637000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000132000)=[{&(0x7f0000408000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000091a000-0x80)=[{&(0x7f000091a000-0xa9)="e01c5f3963d6c3debb48013a54b07b40c18af02b586408a235f538face6514988de365d05b10077525e62efa3ddd7ba4b135b3a2e21e6a9f8ede8c5ff6af0ba5786a30b411f87023b4c107880316cca8b3ee3307e9fe8589de7ce624350f5258d34eb56e8a09fc4e35f895e4bc0ebc0c5ffc8da49b799673bc86c04eea188cee229e089a7e0efb58f37d53666db581db8a2b925cb630d3a01cacb74f85d2aa79dbe9d077847c48372a", 0xa9}, {&(0x7f000002c000)="9df8b644e1a511f3cab73d4e28b154ebc20b2aa61695ddcf94b7afa6202195e188e8d8ffd3e5a96712b55d9e5361293d3be484b741278cd6d457", 0x3a}, {&(0x7f0000776000-0x3a)="9bdf3f434dab60bd3176f90647d6c388251b84868dff1912dbade2c645cb759f1d9a863aa47dbe8dbe610b72d83270c0c1e8f54643076c20152c", 0x3a}, {&(0x7f0000693000)="a12c3d35983f90b873e9f66973c554ac1703eccc3ec96f0d98b9608480e775ba617d13d2e10844ccda93ce1cd158e535c7f4cbc54c3d90a15da326a18cadac2c05bc29f4bdec334a79b866c786de962af9df58d35cf768565eb6938c7f2a3d620840b1e9601782416c4ebcfa95eb69b1a977ff75b677a0e599b0417a542a7235218352687dce83fd1d699b6c7a0cf43e10a2436bd6e30735e963463714210e8629ccbd83c96cc1ee1cdea89ea6901d9ae3428a5842b12dccbbb4326533e829", 0xbf}, {&(0x7f0000667000)="e0a5c40bcf0836", 0x7}, {&(0x7f0000d5b000)="fa91b5ae4802d5a6a7387a6f4d58ad38288386f7bd46d4f163a346361cfb1462e01b8ed259d10c121744f2e32950aba5cc8d0d2efad1c51ccaaa03269b826bc2fa26e181db8486e253ea42121f9062fc606f1a337bc3ec02d6113d9df2f2abf0634299720b44df08ab96dbcf5726096075887ebcf1a5a298", 0x78}, {&(0x7f0000611000-0x9c)="5b12c1c593a08fc519fc3abf9f9e94c2c4bb11cfaa150c753f15d3f5ed951fec76d9490881aae29d720ff365210fc4839802355a5d66327ca076256f782d279f8a3ac58df4d108d707d77f4c52623150371bb14a709fd110725c9ea9a6ea0686fe399b754c6ac51e477bbc46105bfc0413469e756d6e1cb5f9e1006cd860eab4b8bbd3354e961a7e64210d43f9728bc39587ae16f347f990ed13c971", 0x9c}, {&(0x7f000083b000-0xac)="99fb33ad2d0e5324a3851b52ed563d91f5eac9f38ea53f7b7324cda290378a7ae8e1b012c56f225e9bf121988e8921bc06a2396a2f2c3c41b8594df189e8e3188717e4f6a73295d5c8afb9d883686792c98bea7d3df0cad29d69b709b302c8e7ca496acec2c45dc5b8c41c76481add1bb4ed02c838ce55d26f24b508125a1770d215bb7654d5e54cae8c5672150762303bc71b538ceae23fea86333ee11c68cdc92a2523b3700c41d3c8961a", 0xac}], 0x8, &(0x7f0000834000+0x9dc)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xd, 0x0, 0xe9, r2}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x0, 0x1}}], 0x60, 0x20008004}, {&(0x7f000097c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000225000)=[{&(0x7f0000d93000)="812eb9f97e74d874387521353fd30b36275733d5796046ee952bb8f26a342d2ea427ac5d74fd9ab79857e8b23102e3e8f1d3bd3ee2961c410b9edcb3ee078639", 0x40}, {&(0x7f000019f000)="7dc972e41abcd70ffcdceae15b9a3204ad6db3575698c894897a9062c84212ca86a015dace84a4bd5537255a66c727a2bc13d0422feff217c2e723bfcaf36408b353947e608e5fd1caeaea816203950725c84351a9e2155812a5856661f5b616e70d7cd32246aea9f04511efd748dcadcbf831bea6aeb93bde4bbda8eb5d", 0x7e}, {&(0x7f0000fd0000-0x69)="c38608d33eec94ed081ac68d89eaa31e4d7ca660c50a7b4ef4dfd5f24050ed7bd028908e1bc082af91da10b623b3681e08f02b6e903937cda317be1c882442fb22cf7ed6be158b8750dd2bbe0cc4124ee1a791d72e21d4780f8842e78e34347b3d2c4637578c427128", 0x69}, {&(0x7f0000296000-0xac)="b0aadf5179a045cc5447669c553e8f2f1774b8cbea0712aa0c54bee446321072b43cd7a962168a6f01b883ecd2bd7f954e64691b08ebf3256bb1fb56cc33878d424f45fdb0e0fe0d90734bf0b00abb442bb538d72287ed8a97dc984d5ccc9a7cde7ffb9e7e29a46854a28a16055eefef12ad206ba7731eca6aa2dda91094319cfa7e9b5b15047b6069c6f8eaa2f31d9d0dec35fb849f888dd8141a0064811047d4851612f3b57dd71b2046fb", 0xac}, {&(0x7f000031a000+0x83e)="712f166c07de43e40e99aa3ef7906f32bab884996d11ba62abc31f9c85c7f9c04cecf3e758f48c0ad680efe0ea661e22589b5b7746fd968a5bce132bd1b429c3c4cc262c", 0x44}, {&(0x7f0000305000-0x1000)="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0x1000}, {&(0x7f0000cae000)="150fd41e5a6086ba68a6b5be5c3e8fb8855f191b624deb4e1c44217289134d235caa40ca7e1a7fad266191918dc1eaffad0f9bc90dd58e1b266c6c03df528eec8795b2689a72f1c9564369447d2cc535e438ffef6a9c8bd6677cf4ec1021f2987188e6fc58b0529e785da47fec433996fe662b357928f3c3fadc9ff53e56f8c53cedee21fb26e43e094bddfcaafb632269d87967099f61d3bb3bcff385738e52214bb5531fba8df30992ecbf4c18af583858c4f529b5bd74132b4edfccbf40e20aefa965731f310fa38b8398b31caab966344dc310d7d910403145cffde30493f674faa1330e4cd5907999424907", 0xee}], 0x7, &(0x7f00009ff000-0x4a)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x7fff, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x0, 0x10000, 0x0, 0xffffffffffffffe0, 0x4, 0x9, r4}}], 0x60, 0x8010}, {&(0x7f0000f0c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d76000)=[{&(0x7f0000541000-0x5)="7a7d86c427", 0x5}, {&(0x7f0000594000)="b8e22d3fba469554ae2e09023a8d0a47e51ebe3439dcedf4ebad0b38edc64e5ed553e2763a27d01869350a223258dbab8786cb772919f508f68be9cb346871145ddc1b739d79871f1ebc77b9f8f13811cab59d75f8", 0x55}, {&(0x7f00009b5000-0xeb)="8821c07cb7cffdd4880b9500329aea100ba58d63c3282cb42dfd9d40a4f01c39ccc9ed42c79054451113a8c8973bb70580989552eed120730f8fbb4762049064c82700bb34bb11a9e4c28721e3eea10a8082de546d546bad56ba2cf8061d4f79d2da9632ff3d9d20438d33372b72d39d31b5e8c4cd7e51e675ebc953d167f6342e92cf0c28f3642804d4a21b463d1df7c6b294648cd82a1fbc2dd5895ef0ea684f965d8539d26586f445882e2f3bfad8527ab460ddaf38c2d2d7a42e66c76352ba8d9aeda9b4014b530bf74ab4c6042cde5108eba953f1ccc8dd176e351dedfaaea4657c6031136b1bc2ff", 0xeb}, {&(0x7f0000f2e000-0x51)="0a8734462ab395a1d85e840866af1b92ff9dc5f7d81d5502fb25a7ea7b9a94128813d880f7ef7c3040045e25d05590d92594ad854fb174ccfd5b124147867878805d757947b19c4fed2ad2db379585943a", 0x51}], 0x4, &(0x7f00001b6000-0x90)=[@init={0x18, 0x84, 0x0, {0x7, 0x100000001, 0xffff, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffeffffffff, 0x0, 0x1f, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x9, 0x200, 0xfffffffffffffffd, 0x1, 0x100000000, 0x6, 0x47826db, r5}}], 0x90, 0x24000000}, {&(0x7f0000c01000-0x1c)=@in6={0xa, 0x1, 0xc22, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f0000f49000)=[{&(0x7f0000751000)="ff14d16d1d26655610fe596c0fb982dad1a8e7c0cbb3bef6e28a7903241f59e88f84535451c3caa8cedcdc5128a7c7e71b890f0796c5f640fd172d08bdf5693de0aa45b5daef27d080fa9784e948dcfff487f5c12ec75f6c4aa276fdba7d5589bd8ad836fa16c8529e297cf253b6e9737a116fc3c5b59cbfb93e6eab20347e548edcc6d8acf429e11f9390e5322a80f910b2e7189a6222f72cedc8829625bcde6a4efd2a2ef56cff5cee34c2db864f6cb90161b534bf4505a5c2c1dfb8798a84ba3c094f45b8ba365c0f284ae781868cd9a00207f6d6ebf7b5272213af0ad99ef16488b4051888dea06c78", 0xeb}, {&(0x7f00002b1000)="8ca76d2479cbe22ff93d6cc5a56e716f19a015860ddc5223cb314d46f85bedd7669aa9e4f530fee54dff7a89ad1317a7aa2738c0e55f60444594ff460180319b3015fdcbd5af3843f080782c3e527aa21eb10fa34250c724cf5cd87a59cb0f3a23c6a6ab9e7930285465febb06917f9bd6a9ad1b1c6181bc3121c9f816fe1bbda24512aebedb544feade3f7cf1a397bc7d01109e6717e19479b26da7cdfb1198357b8fb64447ba11cfbebb51a04d3067e3515ed023995959c1d3ed18de19c5f73ecf6e7dbf8156f85a0bb4b874248e8e3e4a112d8d26fa338cdb", 0xda}, {&(0x7f000061e000-0x1000)="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{&(0x7f0000058000-0xda)="802ffed3ff9d9cb5f51461d70283dcfe7e3b4e641fd410f64289801bfcbf13e80d5eee587bd74740f81ca82e1452b4c2d36883fb531d7eebbc1548e16589af260f8195a592d9ebe29470c84c2463c78c18ff45a4de8c051827cbfb8ac27870da3114b8c9ef9e266e3311526306fee69092524feefe02023e4cde6abbd96e277c7323e15083b37d5245828bd4f0094a2c0cddb20e09b938a89ce3034dfb7887719d83fc10cea5fadaa7664ae4226df841d12272a9d570d1f30f8c34230c3acef2e9add3e128d91c3fd7e44838ce960b2730020af11f8a82e3b7a5", 0xda}, {&(0x7f0000dcf000)="796bfc0f7535687bb7c7c311050fc12a7e92f2916f8b2411bcabbbf9d99a3a8019", 0x21}, {&(0x7f000047d000)="7bc95586b8ebb6e2", 0x8}, {&(0x7f00002b8000)="", 0x0}, 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0x1000}, {&(0x7f0000755000)="ccba7c6992729daecdbd4e9b9b705b2a7ec1197a32753a7faa0c295285127da66cf5398eb78f97dba48c57649b3e7c31f43d3c5dae60decbd57c74cb7a605da14d8d8b08005d", 0x46}, {&(0x7f00004ef000-0x5c)="59e72efe5c48311d33ab2f139d81b551d95aae9a235d2dd030817f428ce11a6c327bd4802bbf22040b91474cc57def5837270103403d0330d024deae2b2f74f7830e9099024137bd767ae613c6200652f113348b61f063608f05d795", 0x5c}], 0x9, 0x0, 0x0, 0x24000084}, {&(0x7f0000091000-0x10)=@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000635000)=[{&(0x7f000036c000)="cb2f0e6794681d444eeaafafd92846821088586b8d235544efa59acf955c51ce610d69aabce87f046164", 0x2a}, {&(0x7f0000e9c000)="1f3b386e83ea4b2c398164f961eb7e77241bd878cd61ca97ca7437e8196811281c42fbf4f60f8fa3244100d486f1b7db622068578203eaa4667722c30aaef32040998cc5434d5f288ab4a57dbdd9fc7e9253217bc2a9dceb53ddabcc012cb8bdf172778f0c429098fe08ecd8da6acf4116801c737642670f7d959167d4f6c08befce15c1351e1b4df0ebceeb3f96896dc9df2e7214636026baa66583d71cd73bdbe38b6cd84e8883163cb35cb913a24e289c8bcb2129ce6b81cd2a38673678eefcec6740da8b99c8452244f216e73c3e74d587c631dd4697f7440bde1849eaaac11cd968b1b28f848172", 0xea}, {&(0x7f0000a61000)="4e29d8a6be7858af358540e07d5b3886cdbafee5a6af4b34f19143e7304a19cce2ec4885b838c194dae98ee4eb14d3b16e75bb6dfde6a7ae360768b132e4550d34455e9d4513dd29a6ae49c20e58062897ca6f4863dcdbd515", 0x59}], 0x3, &(0x7f0000776000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x8003, 0x7, 0x2, 0xda3d, 0x6, 0xfffffffffffff001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x8, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x81, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8000, 0x31, 0x20, r11}}, @init={0x18, 0x84, 0x0, {0x2ad976a8, 0x20000000, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffffff8, 0x7f497def, 0xffffffffffffffc1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x2, 0x2, 0x6, 0x8, 0x7, 0x3, r12}}], 0x150, 0x20000000}, {&(0x7f00000ba000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66}, 0x1c, &(0x7f0000eb5000-0x10)=[{&(0x7f0000191000)="deefc37eab3bf40cf1b5a7444e8c790ee360c06ecf4a97d6cc4e20d7645c37afb140d9905a464a76f8140e7b8821d34665a8d3e687655bc567eb8c2e60", 0x3d}], 0x1, &(0x7f0000abf000)=[], 0x0, 0x40000}, {&(0x7f0000c52000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ef000-0x20)=[{&(0x7f0000845000)="825d557a7493255a9647fa10dc1bb04cb7564af5af1c2ec22d977fbfb2bdbfbf3c64e69994b60aefdd71ae215d0b40a72b4a625fcfef731a27ab850cb1d9cdcc2391002383cf5fe712b4f2637ad3fd75b2f6f9798091994aa22a182302d5a50ba9e78add0ca9d003cbaf2ccbf2ccaac1107a05df10a4a0f62c095857ae9be59ec4c9c0c82b2061df923bd5507abd3a4039e4b431244de053c357225beb8d3f17175cd74305a5429a2dc2f577524d123d65d893f0f7aeb28d71402b5b88c6fc201584b19c14dffc2a4de54df17802a6de0e73a3da264645d39fcad4fae4d818277847a5", 0xe3}, {&(0x7f0000a87000-0x6e)="cf42bede7cd5b5119c02751cad971c933144c5eb9445db2fd07b5ea171390815d2b97545436233adaadb03dc8f144b928f91bf0b6c7bd08c865d202087fee120471fb0dfcbbf594e040a1bee6dcaea7885305641c5126337a003235580944a4c922b6a3cf7b26fe29ce5cdd2b503", 0x6e}], 0x2, &(0x7f00003b5000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x5a9b, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x800a, 0xff, 0x5, 0x1, 0x8, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x1, 0x10000, 0x2, 0x8}}], 0x90, 0x4040004}, {&(0x7f0000250000-0x1c)=@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, 0x1c, &(0x7f000071c000)=[{&(0x7f000077d000)="964a4ff036a325fb02950cf095762c7e82ac94d44a366af060740dae95f240f2604266da5e135ff748585512a3ccef9c9f6f8c27cee56098eeac3e944d0a113a97fd1aca45b46a9e00123b25a957d03d6c3d09ef3053e993f9b361fcb1593950649ce0076585fdde46d1b2d4a302d68b0e234801603d5035c0e1ffbdfa86814901bb9fdf612b6f759c4f0854ddda6cb788dff9f9436a901af759e9a3ac5f059414e8c9037a5ad5894023b353fb3c2a07e5a7dca9e2a03814c8555c10de730fc37489cf8c091134edf6ed1f3b0477e3ed5802522a29de9a9d7b900a94f04e6cd2223782eb27fffc4625f2e6ba6c087d", 0xef}, {&(0x7f000018f000-0x86)="bfecc519ca50277eda3e8e2923e6091a17a16b44ce706c1c41b7212b0c43e16c8467e7eae796dbe71f65f28b20f4e59cea1df0e036a3d7415c40ce43cfef56b16deda41f02b4d4269e292910bc276d6e4815051077b96b97e352142c2804c80542cae5c0dfc6259e5c4a5bf393ecd1533cc27e54d0f065d1df4d3e072219a05d1f62bd7a19a8", 0x86}, {&(0x7f0000d75000-0x97)="fb072f00ca796c49b6966fcc6a4e84e9adc01176d8500a24a5815235d9b8e7dad005f42638515792a1263e1e4bfca01ea5bb663c4c663d2d68175104338dd0cdbe4dbe77cfff3d173de04439a99d96beb983e72f4c52e3912a9f08e92db621b242b14f8fb0eb7e46eb399ea5cfc59a297ac4d24a85dbf0a53c3eade901bfbc01ac9db1fd66b1592fe79a178231c66f12536d54ed8d0e20", 0x97}, {&(0x7f00002db000)="9b1e2ccf84df4ec6f687ee2e7f6714d040eb152f10f198b3e3506ac44a31d14bd63aca1d10dca3", 0x27}], 0x4, 0x0, 0x0, 0x0}], 0xa, 0x4000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b61000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2bd}, 0x3ff}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x58) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r15 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000719000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r15, 0x84, 0x4, &(0x7f0000da7000)=0x3000000000000000, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmodat(r15, &(0x7f0000611000)='./file0\x00', 0x1) sendmsg(r1, &(0x7f00005c4000)={&(0x7f0000346000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000522000-0x1)='A', 0x1}], 0x1, &(0x7f000032d000-0x1200)=[{0xc8, 0x115, 0x9, "296350cad9b207d6cc0cfc53b8cde5ee6d0804b2df869fa979a0aff9d08c4831ecd39ae68c0f32c05c44e073c67d370b6898b310aa461a640cbfeabc794fe78a0ebc98ae7975cedf56cb63f19835ef398f7744d5dd319966079a66f0df3b9bb72100db9439825067d39c923c4f4dde3bf64f73eb91ff66d911141d97647cadb7452873a7f761331de1559b404b583e2988267a974527ad55f28d303058b2b2b1e98fd712b4b1207253f8c902e5e2b60e865a7c061384f0c0"}, {0x50, 0x6, 0x4, "1c4c4b19c14a3db6a15fad81caf4b46bc543611faa8805a5055bc2880025caff5d4db051f7db9a60e56f4e6de9e4a9034cd3b37fa02824471a3b99718c730c30"}, {0x1010, 0x100, 0x6, "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"}, {0xd8, 0x202, 0x54c919b7, "8f082c5a20dd59871e842ae79d2cb68f30356c106cb584b91640c8b02434adba8246f13b17a4a7b4d9c05c63e280438d975a6e3988481b0815cd2a7a4fc1e9a15b16c3b2726d5977d890bae222aa6710505c31b02823125d0a88b75e1e9dc20fc788f6f56ad1216f36c5c070bc17928d48b26eea234c73606ac4bae42020d0f8e9ef78efb3c3c6c20fe8c25d52630717970343f4f624eb8ae5432e68dda15ea87323af4ed8d88d93fd0c79a121634111b7bc6d6e68a672209e2690d86f7b80d7d2"}], 0x1200, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000001b, &(0x7f0000580000-0x4)=0x7, 0xfffffffffffffe1f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) pipe2(&(0x7f0000fb0000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400) sendto$inet(r0, &(0x7f0000ff8000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00003d4000)={0xa2, 0x1, 0x80000000, 0xfff, 0x6}, 0xc) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@hci={0x1f, 0x7fff, 0x2}, 0x6, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000df7000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) stat(&(0x7f000038a000-0x8)='./file0\x00', &(0x7f00003b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c5000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0xa, 0x80, 0xa0, 0x3b, 0x0, r1}, {0x5, 0x7ff, 0x8, 0x0, 0x100000000, 0x4, 0x4, 0x0}, {0x40, 0x5, 0x1, 0x6}, 0x100000001, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x3, 0x8, 0xd6a6, 0x2}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000fea000)={&(0x7f0000ff2000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005d5000-0x70)=[{&(0x7f0000e41000-0xab)=""/171, 0xab}, {&(0x7f000006e000)=""/79, 0x4f}, {&(0x7f0000821000-0x44)=""/68, 0x44}, {&(0x7f0000d33000)=""/251, 0xfb}, {&(0x7f0000313000-0xcb)=""/203, 0xcb}, {&(0x7f00007cc000)=""/4096, 0x1000}, {&(0x7f0000a82000-0xe6)=""/230, 0xe6}], 0x7, 0x0, 0x0, 0x4801}, 0x40000000) [ 49.860766] binder: undelivered death notification, 0000000000000000 [ 49.867569] binder: undelivered death notification, 0000000000000000 [ 49.875910] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7822 [ 49.884569] caller is __this_cpu_preempt_check+0x1c/0x20 [ 49.890200] CPU: 1 PID: 7822 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 49.897717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.907048] 0000000000000000 cac804e2bf6f637e ffff8801d35af800 ffffffff81d028ed [ 49.915025] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d3578000 [ 49.923000] 0000000000000003 ffff8801d35af840 ffffffff81d62834 ffffffff810002b8 [ 49.930973] Call Trace: [ 49.933537] [] dump_stack+0xc1/0x124 [ 49.938874] [] check_preemption_disabled+0x1d4/0x200 [ 49.945621] [] ? 0xffffffff810002b8 [ 49.950874] [] __this_cpu_preempt_check+0x1c/0x20 [ 49.957337] [] tcp_try_coalesce+0x249/0x4d0 [ 49.963279] [] ? tcp_parse_options+0x970/0x970 [ 49.969484] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 49.976555] [] tcp_queue_rcv+0x127/0x720 [ 49.982235] [] tcp_send_rcvq+0x39b/0x450 [ 49.987917] [] ? tcp_rcv_established+0x2230/0x2230 [ 49.994470] [] ? do_softirq.part.17+0x40/0x60 [ 50.000585] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.007400] [] ? lock_sock_nested+0x90/0x120 [ 50.013433] [] ? trace_hardirqs_on+0xd/0x10 [ 50.019376] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.025664] [] tcp_sendmsg+0x1e8f/0x2b10 [ 50.031347] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.039104] [] ? sock_has_perm+0x1c2/0x3e0 [ 50.044958] [] ? tcp_sendpage+0x1830/0x1830 [ 50.050902] [] ? inet_sendmsg+0x201/0x4c0 [ 50.056669] [] inet_sendmsg+0x2bc/0x4c0 [ 50.062262] [] ? inet_sendmsg+0x73/0x4c0 [ 50.067942] [] ? inet_recvmsg+0x4c0/0x4c0 [ 50.073713] [] sock_sendmsg+0xca/0x110 [ 50.079220] [] SYSC_sendto+0x2c8/0x340 [ 50.084729] [] ? SYSC_connect+0x310/0x310 [ 50.090497] [] ? __fget+0x232/0x3b0 [ 50.095744] [] ? __fget+0x47/0x3b0 [ 50.100906] [] ? __fget_light+0xa1/0x1e0 [ 50.106586] [] ? __fdget+0x18/0x20 2018/01/31 00:44:56 executing program 6: r0 = socket$inet(0x2, 0x802, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000a9a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rfkill\x00', 0x400, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_pts(r2, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000012d000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x10000, 0x3, 0x6, 0x0, 0x7fffffff, 0x7, 0x783, 0x200, 0x7, 0x20d, 0x100000001, 0x6, 0x42d, 0x5]}, &(0x7f000093a000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd8000-0x18)={r4, 0x5, 0x20, 0x7, 0x0}, &(0x7f000007d000)=0x18) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x7, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000ff8000)={&(0x7f0000f95000/0x1000)=nil, 0x8, 0x4, 0x68, &(0x7f0000986000/0x2000)=nil, 0x5}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x7a1a) r7 = add_key$keyring(&(0x7f0000732000-0x8)='keyring\x00', &(0x7f0000acf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f0000a4e000-0x95)=""/149, 0x95) 2018/01/31 00:44:56 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff8000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00007ce000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe9000)={0x0, 0x0}) 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000989000)='/dev/sequencer\x00', 0x12000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = fcntl$dupfd(r1, 0x2, r0) r3 = epoll_create1(0x0) r4 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000e3a000)={0x0, 0x3, 0x2, 0x4, r4}) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00005af000-0xd)='/dev/usbmon#\x00', 0x4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026e000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000887000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x4) ftruncate(r0, 0x0) 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) eventfd(0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f000045f000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b78000)={0x81, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000062a000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000956000+0xb2a)='./file0\x00', 0x30000, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000b76000)={0xda, &(0x7f0000562000-0xda)=""/218}) ptrace$pokeuser(0x6, r1, 0x7fff, 0x9) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0xffffffffffffff0c, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x81, 0x0, 0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff5000-0x15)='/dev/pktcdvd/control\x00', 0x202000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00008d9000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000603000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000041b000-0x10)='/selinux/status\x00', 0x0, 0x0) fchmodat(r2, &(0x7f00008cb000-0x8)='./file0\x00', 0x28) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000cea000)={0x0, 0x1, 0xe0b}) add_key$user(&(0x7f0000d85000-0x5)='user\x00', &(0x7f0000546000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000595000)="1eb51eba9e08b8e3335a1eef06516ceb85fcd0c423d519080f78b450c360c02ebfadb94d0a35390e45643b890084974638b2bafdc2", 0x35, 0xfffffffffffffffd) add_key$user(&(0x7f0000dc6000-0x5)='user\x00', &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ea000-0x43)="48ccf65d9acc3a584d4a600d7fe7252469772888cebc8fcf00bd2740f34927259ea629806c7bd682322de76407554facb145df65dca481691d82c487c2d2fb3f083b8e", 0x43, 0x0) r3 = request_key(&(0x7f00004a1000)='cifs.spnego\x00', &(0x7f00003c6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000812000-0x1e)='p]usernodev^@posix_acl_access\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) fstatfs(r0, &(0x7f00008dd000)=""/132) [ 50.111746] [] ? SyS_futex+0x210/0x2c0 [ 50.117251] [] ? do_futex+0x15d0/0x15d0 [ 50.122846] [] ? SyS_fchmod+0x110/0x110 [ 50.128441] [] SyS_sendto+0x40/0x50 [ 50.133688] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fc9000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ff8000-0x38)={&(0x7f00007d5000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00002ce000-0x10)={&(0x7f0000ff8000-0x14)={0x14, 0x6, 0x7, 0x10, 0x7, 0x3, {0xa, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r2 = dup2(r1, r1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000168000-0x1000)="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") bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff9000-0x4)={0x0, 0x0}, 0x2, 0xad) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff9000-0x8)={0x0, 0x0}, 0x101, 0x1) write$tun(r0, &(0x7f000029e000)=@hdr={0x2, 0x7, 0x7, 0x5, 0x0, 0xfffffffffffffffd, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@ipv4={0x800, {{0x12, 0x4, 0x100, 0x4, 0xcc, 0x0, 0x9, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x100}, {[@generic={0x86, 0x4, "6eed"}, @rr={0x7, 0xb, 0x80, [@multicast1=0xe0000001, @rand_addr=0xffffffffffffffff]}, @ssrr={0x89, 0x23, 0xffffffffffffffff, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffffa, @multicast2=0xe0000002]}]}}, @tcp={{0x3, 0x1, r4, r5, 0x3, 0x0, 0x8, 0x4a, 0x1000, 0x0, 0x8, {[@generic={0x0, 0xa, "ea864e75114fc410"}]}}, {"eca435355c8c29f41db9b17036aba82c358466536a87a9809a0b9ff3f1fbeeac82d4d44ef92585759b113133466c16122bdb82fd119020b5dfb00c6c771b0c4a7b0e68c0f4f8779b875c883c9c6c390584e93d8f7fedba9771a3b9a57ae5770a4f806d9a"}}}}}}}, 0xe4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x58ad) listen(r1, 0x0) syz_open_dev$sndtimer(&(0x7f0000234000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 00:44:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c25000-0x4)=0x0, &(0x7f0000982000)=0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:56 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000deb000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 50.241375] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7858 [ 50.249906] caller is __this_cpu_preempt_check+0x1c/0x20 [ 50.255367] CPU: 0 PID: 7858 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 50.262886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.272228] 0000000000000000 426d5497cd6d5e91 ffff8801d31df800 ffffffff81d028ed [ 50.280260] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d3b85f00 2018/01/31 00:44:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0xfffffffffffffffd, 0x0) bind(r1, &(0x7f0000aa7000)=@in6={0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 50.288312] 0000000000000003 ffff8801d31df840 ffffffff81d62834 ffffffff810002b8 [ 50.296372] Call Trace: [ 50.298947] [] dump_stack+0xc1/0x124 [ 50.300301] binder: undelivered death notification, 0000000000000000 [ 50.310797] [] check_preemption_disabled+0x1d4/0x200 [ 50.317537] [] ? 0xffffffff810002b8 [ 50.322823] [] __this_cpu_preempt_check+0x1c/0x20 [ 50.329310] [] tcp_try_coalesce+0x249/0x4d0 [ 50.335276] [] ? tcp_parse_options+0x970/0x970 [ 50.341502] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 50.348603] [] tcp_queue_rcv+0x127/0x720 [ 50.354299] [] tcp_send_rcvq+0x39b/0x450 [ 50.359985] [] ? tcp_rcv_established+0x2230/0x2230 [ 50.366536] [] ? do_softirq.part.17+0x40/0x60 [ 50.372654] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.379466] [] ? lock_sock_nested+0x90/0x120 [ 50.386472] [] ? trace_hardirqs_on+0xd/0x10 [ 50.392418] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 50.398709] [] tcp_sendmsg+0x1e8f/0x2b10 [ 50.404393] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.411378] [] ? sock_has_perm+0x1c2/0x3e0 [ 50.417233] [] ? tcp_sendpage+0x1830/0x1830 [ 50.423175] [] ? inet_sendmsg+0x201/0x4c0 [ 50.428943] [] inet_sendmsg+0x2bc/0x4c0 [ 50.434548] [] ? inet_sendmsg+0x73/0x4c0 [ 50.440230] [] ? inet_recvmsg+0x4c0/0x4c0 [ 50.445998] [] sock_sendmsg+0xca/0x110 [ 50.451506] [] SYSC_sendto+0x2c8/0x340 [ 50.457033] [] ? SYSC_connect+0x310/0x310 [ 50.462801] [] ? __fget+0x232/0x3b0 [ 50.468046] [] ? __fget+0x47/0x3b0 [ 50.473207] [] ? __fget_light+0xa1/0x1e0 [ 50.478887] [] ? __fdget+0x18/0x20 [ 50.484046] [] ? fput+0x20/0x150 2018/01/31 00:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000800000-0x10)=@common=""/16, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ccd000)={@generic="cc59bc9fcaa8ca4680fb96d53cea6f0a", @ifru_data=&(0x7f00003e8000-0x20)="3bbe84e21c76397a90f2837abff35d5e6b4b9f9be63131cd6425f0d956597bc2"}) 2018/01/31 00:44:57 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/sequencer\x00', 0x8200, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000ff8000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000097b000+0xbae)=0x0, &(0x7f0000ff7000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000ff7000)=0x401) listen(r2, 0x0) 2018/01/31 00:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000a4d000)='/dev/sg#\x00', 0x40, 0x2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/31 00:44:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000917000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000a7c000)=[{&(0x7f0000b42000)=""/0, 0x0}, {&(0x7f0000370000-0x67)=""/103, 0x67}], 0x2) 2018/01/31 00:44:57 executing program 3: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000289000-0x12)='/dev/input/event#\x00', 0x2, 0x4) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000827000)=0x0) ioctl(r0, 0x800000080004534, &(0x7f0000002000-0x6f)="") 2018/01/31 00:44:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ce5000-0x8)=0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fc8000)=0x0) sched_setscheduler(r3, 0x5, &(0x7f0000a80000-0x4)=0xa5) listen(r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000053000)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x10000, [0xfffffffffffffffb, 0x3, 0x9, 0xfffffffffffffffc, 0xde, 0xffffffffffffffff, 0x6, 0x9]}, 0x5c) listen(r0, 0x0) 2018/01/31 00:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/sequencer2\x00', 0x100000088002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00007d0000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a6a000-0x6)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fstat(r0, &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00007c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ed0000)='./file0\x00', &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b24000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00001da000-0xc)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0xef, &(0x7f0000740000-0xaf)="f645b4a485440110dce6400be0415305c046e32eae557e93402f40bc8ca6d4017aeeab2f16843049f434a91f44eef07e661a2a0553d74a158cb7e5f455a9299edf82416dcfa0f75bfa026da97eefe9002aeeac5a052adec33d75ca5aa3518813db4cc46b23a5e69f9139db573bbc3297e8dd9fa213c66253dfc02b53301dd3b6dc64e1e99c5c97e9e219f9bce85d21fce34e1e8c6c8e5c9bda0e15859e7d9bee8ee623deba43c11335e88619010501", 0xaf) [ 50.489034] [] ? SyS_futex+0x210/0x2c0 [ 50.494542] [] ? do_futex+0x15d0/0x15d0 [ 50.500138] [] ? move_addr_to_kernel+0x50/0x50 [ 50.506339] [] SyS_sendto+0x40/0x50 [ 50.511587] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 50.552567] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7875 [ 50.561106] caller is __this_cpu_preempt_check+0x1c/0x20 [ 50.566582] CPU: 1 PID: 7875 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 50.574114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.583468] 0000000000000000 89f21ab768b4ed4f ffff8801d3757800 ffffffff81d028ed [ 50.591502] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d3f00000 [ 50.599507] 0000000000000003 ffff8801d3757840 ffffffff81d62834 ffffffff810002b8 [ 50.607534] Call Trace: [ 50.610108] [] dump_stack+0xc1/0x124 [ 50.615467] [] check_preemption_disabled+0x1d4/0x200 [ 50.622208] [] ? 0xffffffff810002b8 [ 50.627477] [] __this_cpu_preempt_check+0x1c/0x20 [ 50.633966] [] tcp_try_coalesce+0x249/0x4d0 [ 50.639934] [] ? tcp_parse_options+0x970/0x970 [ 50.646176] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 50.653287] [] tcp_queue_rcv+0x127/0x720 [ 50.658990] [] tcp_send_rcvq+0x39b/0x450 [ 50.664673] [] ? tcp_rcv_established+0x2230/0x2230 [ 50.671236] [] ? do_softirq.part.17+0x40/0x60 [ 50.677381] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.684217] [] ? lock_sock_nested+0x90/0x120 [ 50.690272] [] ? trace_hardirqs_on+0xd/0x10 [ 50.696243] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 00:44:57 executing program 0: r0 = creat(&(0x7f00000f0000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000b14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006cc000)={r1, 0x0, 0x17ce}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000ca5000)=""/113, &(0x7f0000cf6000-0x4)=0x71) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() write$eventfd(r0, &(0x7f0000aa2000-0x8)=0x3, 0xfeef) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e4000-0x8)={r1, 0x6}, &(0x7f0000b3a000-0x4)=0x8) 2018/01/31 00:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() socketpair(0xb, 0x800, 0x4, &(0x7f0000b00000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000504000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000a9e000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='Vre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e6a000)=0x5) sendfile(r2, r2, 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0xc) capget(&(0x7f0000c70000-0x8)={0x39980732, r3}, &(0x7f00002a5000-0x18)={0x4, 0x6, 0x7, 0x5, 0x81, 0x8001}) sendmsg(r1, &(0x7f000037b000)={&(0x7f000052c000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000bd000-0x10)=[{&(0x7f000071e000)="822d1bbef57c77a2bc68ddace8af3e46e51e96f397ed2b43dbf3ebbf317025346befa6e42154df758de4e04d9a09ce8a950ebc2fa6ef5313079d5aff100991208d692a04dbc74e5d4e396ee5acbac88b16f037c8e9b12cdae312f6408f4737f1719108518926a610f29bcc8aefe6c17e3a796a8d59b1730a08fecf1d630ce02cf382df234b00e70e4ed0f8c3f4b8d2d423590d1de5", 0x95}], 0x1, &(0x7f0000737000-0xd8)=[{0xd8, 0x104, 0x5, "e272de63407bb229e6e3c7fc0c598c6cf39c3683ee08f7a978758e672592265c2a9778d314d93c82e5012f7fa33e368a0b9620fcbe17f11a6be9f8d8542653daba5465f541684a43e536b62c6c965dc82c9cfe7997655b509acbd37c4fa80b1a2bd71dcc808b2b9d07b1ff473660945daa71df2e229913f8eed917dc37954bf5be9f53a34e1cf11a7b5e5c95e11f47a1588b97d2284e74fb9af5e0c7a479f7cb17b5d3f7169fdab25b670e65c0d918b1be6785044472e8794d6d326670437aa3af55a3"}], 0xd8, 0x20040015}, 0x0) 2018/01/31 00:44:57 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x98) rt_sigaction(0x1f, &(0x7f0000d4e000-0x20)={0x5, {0x0}, 0x50000000, 0x7}, 0x0, 0x8, &(0x7f0000d5f000)={0x0}) 2018/01/31 00:44:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f000090b000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000003f000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) [ 50.702562] [] tcp_sendmsg+0x1e8f/0x2b10 [ 50.708269] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.715277] [] ? sock_has_perm+0x1c2/0x3e0 [ 50.721159] [] ? tcp_sendpage+0x1830/0x1830 [ 50.727131] [] ? inet_sendmsg+0x201/0x4c0 [ 50.732920] [] inet_sendmsg+0x2bc/0x4c0 [ 50.738539] [] ? inet_sendmsg+0x73/0x4c0 [ 50.744248] [] ? inet_recvmsg+0x4c0/0x4c0 2018/01/31 00:44:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffdb3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000d3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000354000-0x4)=0x14) connect$packet(r1, &(0x7f0000a95000-0x14)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0x9)='em1user\'\x00', 0xfffffffffffffffb) 2018/01/31 00:44:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7ffff) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:57 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ff7000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0xd5de, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x523}, @in={0x2, 0x1, @rand_addr=0x6d2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x4000000005) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 50.750043] [] sock_sendmsg+0xca/0x110 [ 50.755572] [] SYSC_sendto+0x2c8/0x340 [ 50.761108] [] ? SYSC_connect+0x310/0x310 [ 50.766905] [] ? tcp_disconnect+0x12f0/0x12f0 [ 50.773046] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 50.780582] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 50.787684] [] ? SyS_futex+0x210/0x2c0 [ 50.793220] [] ? do_futex+0x15d0/0x15d0 2018/01/31 00:44:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x10019, &(0x7f0000ff8000)="bc54e4d8dd460930363ff57aafbe7be351ba7bb7f1a8569bd407c8f42e439ac73c1b5286272582433ca29681b377aae8e8c31a5a94e7d328beaabd7ffb33ac4a1bb31a7523a6fd71ec6f5547e5715cc4ab44fa9465813a925960e9fc924928395ad2d21d8f259a983ac4cb0c8bb6e933c03aec8b8975a2bd390c00940d34df1e6687e7c3e258874be985536239b7a19183463cebe0b88ffb16804dcd75082843bf55b84fc54c4856a022c3e7b42dc65a4b883e0315ca646704ed1aad56d96f4bd9ccd1baafbe53412cde94e13b6292a5146724f62bea50cf40535a9ee461e9a2d8a246fec7046b09f8072a6b61d2a8", 0xef) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf9b, 0x3, 0x0}) [ 50.798837] [] ? move_addr_to_kernel+0x50/0x50 [ 50.805066] [] SyS_sendto+0x40/0x50 [ 50.810339] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa8000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.876360] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7943 [ 50.885099] caller is __this_cpu_preempt_check+0x1c/0x20 [ 50.890834] CPU: 0 PID: 7943 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 50.898369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.907715] 0000000000000000 130e548aed58143f ffff8800b7bbf800 ffffffff81d028ed [ 50.915695] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b7245f00 [ 50.923693] 0000000000000003 ffff8800b7bbf840 ffffffff81d62834 ffffffff810002b8 [ 50.931697] Call Trace: [ 50.934258] [] dump_stack+0xc1/0x124 [ 50.939594] [] check_preemption_disabled+0x1d4/0x200 [ 50.946327] [] ? 0xffffffff810002b8 [ 50.951577] [] __this_cpu_preempt_check+0x1c/0x20 [ 50.958045] [] tcp_try_coalesce+0x249/0x4d0 [ 50.963990] [] ? tcp_parse_options+0x970/0x970 [ 50.970194] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 50.977266] [] tcp_queue_rcv+0x127/0x720 [ 50.982946] [] tcp_send_rcvq+0x39b/0x450 [ 50.988634] [] ? tcp_rcv_established+0x2230/0x2230 [ 50.995193] [] ? do_softirq.part.17+0x40/0x60 [ 51.001313] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.008129] [] ? lock_sock_nested+0x90/0x120 [ 51.014175] [] ? trace_hardirqs_on+0xd/0x10 [ 51.020127] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.026426] [] tcp_sendmsg+0x1e8f/0x2b10 [ 51.032128] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.039120] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.044977] [] ? tcp_sendpage+0x1830/0x1830 [ 51.050929] [] ? inet_sendmsg+0x201/0x4c0 [ 51.056706] [] inet_sendmsg+0x2bc/0x4c0 [ 51.062300] [] ? inet_sendmsg+0x73/0x4c0 [ 51.067988] [] ? inet_recvmsg+0x4c0/0x4c0 [ 51.073765] [] sock_sendmsg+0xca/0x110 [ 51.079281] [] SYSC_sendto+0x2c8/0x340 [ 51.084805] [] ? SYSC_connect+0x310/0x310 [ 51.090582] [] ? __fget+0x232/0x3b0 [ 51.095832] [] ? __fget+0x47/0x3b0 [ 51.101010] [] ? __fget_light+0xa1/0x1e0 [ 51.106698] [] ? __fdget+0x18/0x20 [ 51.111860] [] ? SyS_futex+0x210/0x2c0 [ 51.117368] [] ? do_futex+0x15d0/0x15d0 2018/01/31 00:44:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() socketpair(0xb, 0x800, 0x4, &(0x7f0000b00000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000504000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000a9e000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='Vre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e6a000)=0x5) sendfile(r2, r2, 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0xc) capget(&(0x7f0000c70000-0x8)={0x39980732, r3}, &(0x7f00002a5000-0x18)={0x4, 0x6, 0x7, 0x5, 0x81, 0x8001}) sendmsg(r1, &(0x7f000037b000)={&(0x7f000052c000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000bd000-0x10)=[{&(0x7f000071e000)="822d1bbef57c77a2bc68ddace8af3e46e51e96f397ed2b43dbf3ebbf317025346befa6e42154df758de4e04d9a09ce8a950ebc2fa6ef5313079d5aff100991208d692a04dbc74e5d4e396ee5acbac88b16f037c8e9b12cdae312f6408f4737f1719108518926a610f29bcc8aefe6c17e3a796a8d59b1730a08fecf1d630ce02cf382df234b00e70e4ed0f8c3f4b8d2d423590d1de5", 0x95}], 0x1, &(0x7f0000737000-0xd8)=[{0xd8, 0x104, 0x5, "e272de63407bb229e6e3c7fc0c598c6cf39c3683ee08f7a978758e672592265c2a9778d314d93c82e5012f7fa33e368a0b9620fcbe17f11a6be9f8d8542653daba5465f541684a43e536b62c6c965dc82c9cfe7997655b509acbd37c4fa80b1a2bd71dcc808b2b9d07b1ff473660945daa71df2e229913f8eed917dc37954bf5be9f53a34e1cf11a7b5e5c95e11f47a1588b97d2284e74fb9af5e0c7a479f7cb17b5d3f7169fdab25b670e65c0d918b1be6785044472e8794d6d326670437aa3af55a3"}], 0xd8, 0x20040015}, 0x0) 2018/01/31 00:44:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x1000000002, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/01/31 00:44:57 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000)={0x0, 0x0}, 0x800) connect$netrom(r1, &(0x7f0000228000)=@full={{0x3, {"fab05b44d3ce50"}, 0xfffffffffffffff9}, [{"8d8a7277a96f3f"}, {"3f7ee50b10587c"}, {"2ada3c1db54718"}, {"4679c9d9679758"}, {"98535ac942e4b9"}, {"ee55236279a4fe"}, {"2daa08ed239af4"}, {"7796f52c8795be"}]}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f00000e1000-0x50)="52503063963b096d0a18ebb0f6ec7a20a115209566e00410cf9afc69f0ae88ac1c4d24d7daab23acc51f0f262413e956b0ae564eedce973ad5b4077d607057d35139b0f247ff6ad6a12320347304d1eb", 0x50, 0x4000080, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c25000)=0x1a, 0x4) [ 51.122964] [] ? move_addr_to_kernel+0x50/0x50 [ 51.129167] [] SyS_sendto+0x40/0x50 [ 51.134417] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f5c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004da000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008ab000)={r2, 0xfffffffffffffffa, 0x6, 0x8}, 0x10) bind$pptp(r1, &(0x7f000035b000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:57 executing program 7: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x4)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000baa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000075d000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/31 00:44:57 executing program 3: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000280000)='./file0\x00', &(0x7f000017f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000280000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000-0x4)=0x0) r6 = geteuid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000280000-0x4)=0x0, &(0x7f000027f000)=0x0, &(0x7f0000223000-0x4)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000027f000)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000280000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000)=0xe8) r10 = getgid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000)=0xe8) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000280000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000ce000)=0x0) r15 = getuid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000280000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027f000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000010c000-0x4)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027f000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) lstat(&(0x7f0000221000)='./file0\x00', &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() fstat(r1, &(0x7f000020f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000280000-0x8)='./file0\x00', &(0x7f0000280000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000009f000-0xa8)=[{&(0x7f000027f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027f000)=[{&(0x7f000027f000+0xd48)="8c0c133082340f7b02478cfa7b682a", 0xf}, {&(0x7f000027f000)="4dfbe0c52e5e8965ff33ff6e5e418ee4fc02408ff26d", 0x16}], 0x2, &(0x7f0000280000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x20000000}, {&(0x7f00001f6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000007c000)=[{&(0x7f00000f8000)="db373db0cb5f78c277bb73214a9987aee952dcd000163ca09c921b180804a3ddf68954e5c169ac8e6a5ae80689d05d9c981da924987fcfa530ab3cd33a1d0665f13f228e4f69a07403d7a8d274950ddc964e07488b0a400c5385b3a049744e6ed215423443facbb39a804413568eb64e09f942b8dbe6f05c5578546ae6d1802b93adf09b05534bd030c912e7e8c0095724eb23a61b557825ea7ed89d05fe133e042da6599797aa3d87853fa47b2b80cf2bfa5e6c9e31", 0xb6}, {&(0x7f00000e1000-0xc0)="81450b2f9a255b017ae5a29dae64e477f932a94d401610f74fc3bcd8bcefa28750c5f978e41b132caf1c8fc9639dbd04ea52f824b85c859c5c56f75c1820f3792a6a66a6157af5ee15f5ab1cae5041a52d05cb54ef9c8106441e68d254df183cb79648c129aaad0002d912a0de57919fb97f72ef49763223aca9b37498a7c9e2b34301fb2a61e531502f9eabe5e82e219885060913ff4d3aae0d4f3582793ba7c0134b124dca0a5d93559e3ac2416200b5e7d56ec9d6fd4cd38b254315cae87c", 0xc0}, {&(0x7f00001cf000)="082c422739277f40517b94fad93f27ffa33cee3754d520635c1c8057154cc6943cd4055c3578cff364e8aa9c0bcd1db7f9a4324e5000a33db8a79257f48fa335bbf2ca4cdab00c1c36cfe0f4d292324cf3c2e2ed701e415f8a577f7b06d3c42173c59a0bab59e8588e51d3ee9dabbcfc16ada9539be1d390eb6b8e7ed678f6c73ff0ee6fbb6a52e09124adaf7c9b51d8737381f4844444e1e05818ead2ab13d0052725a76b08f7fa25f68a03966fdfe9d53305", 0xb3}], 0x3, &(0x7f000027f000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x800}, {&(0x7f0000171000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000280000-0x70)=[{&(0x7f000019e000)="66e4843207bde54b3dfd050e8511ac3dec5cf1599bf9fb9fa6db5eaa913fd7545c7b09b98ab365532be20d3d38b3ae70b3ee05f43721845e5c2dc5c1f6df582a7d25b5b1003e306722318c58d7c8d9f70c2f911565f2e2159c84600f9d41cc54a704311eeb7a9f32f92ee72d19049b2381ccfe210d42989d7874cdb13d36", 0x7e}, {&(0x7f000027f000)="b175fe25e03d8fc73538414f0b7272403f845df7b04419e1f084d14466302b56d201dcb0e9a3704540fdd96958cf90e6bafea5a4f025ac8f1f7b80d0d4a01369b9de17c0acd9ed59249232a92858da8ac13813c124c754ebe28027f8998176bc837c7a8af316854f944f8f1dbc32b5beb97e0e105e48fba2a3079e7e337221a33512db9b82f6901562f6b4becb2394e94f86f7596651811c6de1d9f1c47aa3f33a1bc4a4a89fa9b4704a6f9769f316fa7ca9d4299876", 0xb6}, {&(0x7f0000280000-0xb1)="d15b7752663206f061826a8fad5c646cdcc7874c16aabcbb143e7ea1d13edb8d5a42149fcd43dc27b2bced7230d9ff4a5f832e555ceb078db5509c7fcdba0c702ece84a0a6a6830e4ef6a1caba9b07d8bc775800059b8ff09cfdc81c2cc61b0b59a4ac27f2ca558b4bf233854a76176953c5a84fdac8629f1f94aa8dd5be9640a016210062e7db49a2db60e2f0f869d0889d07a380073c4b1164b46ebcdaca42d492347fd8569194fc3534ea6260973c69", 0xb1}, {&(0x7f000027f000)="592f3877a1a1bfd8ea7522200927c033943274d54f4f366a5e0e5a7e10581fd01fd163b40ff678859aa63a969f233b7ebcfb9ac75f8e77298776d8d417bb05a78aa9fbae79dca42fe1f0489d62d4b370502f8280c9e42283111ff1ca51b020d2f8287d69", 0x64}, {&(0x7f0000251000-0x86)="62d3f75a2e6bd048b279a05f7b7ca6dfc4ed39972e709027ded6235263c8d0da6b3e22b4dfaa5e1676baf3087b7f8d0af3c01f9e8172a59adda592ac53ce8f7b91e731e7f47db6b69cce21031ffaa8849ee4e451b0dcb9072f486e608fb8e55a135935a86cac80f9b4dc3f518ed87402d79bdcc498eeff83f51de24053d4b0a1369fd60d0ea8", 0x86}, {&(0x7f000027f000)="a24336f2130b91df04a6bf18dbef8cad7a4ecb52e46880cfb0b141276636e0211a11e6ffd5c4df7bf09a0e7b323ad665fbfcde56e6dfdf2e1f23c2d9af3791108efc509c18cc5062ee7aaefcb6d0bcbf8fb4795aa9af6e72558d7789230434eec4fe2b397e710d04d017926dee5f40e0c8c587c58bb09e243c725355e4d3c4ff608ea0a77c1792c37dc35520cfaad307b1fd9814c19ddffe12d264cb42a37accf20c7c4124dbd58ba8f5a4dabf4ae48c7e530b4ebbc41b96f1e8a5ac8b3e28fd3b002af4e86eafb8330a287272b00d9fa5f1388412f826f8f07d1f952fe2045cd3bf92e5a473dc64fdc8988787692ddcd1", 0xf1}, {&(0x7f000027f000)="066a60643e9482914413830a0e6fb77af3172f0e1343ea2219383a0dce0951fe6cb03d07f67015a326e1c032c4c4e3bb382d291e8a7aa4c785ca8aaff0cf7c4075db007c5381e9c4d5163647ebf547266f7ce6d2a02bfe24c19b467f4ad71adeec5f84e2c6d03f91b305f1aaf1141096122ff4", 0x73}], 0x7, &(0x7f0000280000-0xe8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x40}], 0x3, 0x4008004) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r23 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r23, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/31 00:44:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000e67000)='/dev/snd/seq\x00', 0x0, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xfff, 0xfffffffffffffff8, 0x43, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000c85000-0x2)="0002", 0x2, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e39000-0x10)={0x9, &(0x7f00006f1000-0x3a)=[{0x8, 0x7, 0x8000, 0x7b3}, {0x400, 0x7, 0x2986e2fa, 0xed}, {0x92, 0x8d5, 0x3ff, 0x7}, {0xdfae, 0x1f, 0x5, 0x54c4636c}, {0x1, 0x468, 0x4, 0x81}, {0x100000001, 0xd3, 0x5, 0x400}, {0x200, 0x6, 0x1000, 0xffe00000000000}, {0x1, 0x5, 0x1ff, 0xc02}, {0x3, 0x2, 0x6, 0x6}]}, 0x10) pipe(&(0x7f00004b9000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f000000b000)="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", 0x1000, 0x40, &(0x7f00001b2000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/31 00:44:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xa0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) [ 51.203921] binder: 7951:7954 ioctl 8903 2027fffc returned -22 [ 51.207989] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7962 [ 51.208001] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.208009] CPU: 0 PID: 7962 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 51.208013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.208024] 0000000000000000 4e774d89277587cb ffff8801c225f800 ffffffff81d028ed [ 51.208033] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d31f97c0 [ 51.208042] 0000000000000003 ffff8801c225f840 ffffffff81d62834 ffffffff810002b8 [ 51.208044] Call Trace: [ 51.208055] [] dump_stack+0xc1/0x124 [ 51.208065] [] check_preemption_disabled+0x1d4/0x200 [ 51.208070] [] ? 0xffffffff810002b8 [ 51.208077] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.208093] [] tcp_try_coalesce+0x249/0x4d0 [ 51.208100] [] ? tcp_parse_options+0x970/0x970 2018/01/31 00:44:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/hwrng\x00', 0x101141, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x95)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000ae0000+0x768)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007dc000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00002a3000)=0x2, 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fd000-0x7)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) flistxattr(r1, &(0x7f00008c0000-0xa1)=""/161, 0xa1) r3 = timerfd_create(0x3, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x84000) accept4(r1, 0x0, &(0x7f000039b000)=0x0, 0x800) clock_gettime(0x0, &(0x7f00005bd000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00007b6000-0x78)=[{{r3, r4/1000+10000}, 0xff, 0xffffffff00000001, 0xbade}, {{0x0, 0x2710}, 0xfffffffffffffff8, 0x6, 0xfb5b}, {{0x0, 0x2710}, 0xa9, 0x101, 0x2}, {{0x0, 0x0}, 0x800, 0x0, 0x3}, {{0x0, 0x0}, 0x20, 0xfff, 0x9}], 0x78) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000575000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xb) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r2, 0x8) [ 51.208109] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 51.208117] [] tcp_queue_rcv+0x127/0x720 [ 51.208124] [] tcp_send_rcvq+0x39b/0x450 [ 51.208132] [] ? tcp_rcv_established+0x2230/0x2230 [ 51.208142] [] ? do_softirq.part.17+0x40/0x60 [ 51.208152] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.208162] [] ? lock_sock_nested+0x90/0x120 [ 51.208168] [] ? trace_hardirqs_on+0xd/0x10 2018/01/31 00:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000023e000-0x20)={@generic="0abf15b59f398cf77de070f9f59b58ea", @ifru_flags=0x801}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000250000)={0x0, 0x0}, &(0x7f00007ab000+0xc96)=0x8) read$eventfd(r1, &(0x7f0000237000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000814000)=0xffff, 0x4) r2 = epoll_create1(0x0) getsockname$inet(r1, &(0x7f0000518000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000)=0x10) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000049b000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c1000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f05000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r4}, 0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003b5000-0x12)={@common='ip6_vti0\x00', 0x8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e67000)='/dev/snd/seq\x00', 0x0, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xfff, 0xfffffffffffffff8, 0x43, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000c85000-0x2)="0002", 0x2, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e39000-0x10)={0x9, &(0x7f00006f1000-0x3a)=[{0x8, 0x7, 0x8000, 0x7b3}, {0x400, 0x7, 0x2986e2fa, 0xed}, {0x92, 0x8d5, 0x3ff, 0x7}, {0xdfae, 0x1f, 0x5, 0x54c4636c}, {0x1, 0x468, 0x4, 0x81}, {0x100000001, 0xd3, 0x5, 0x400}, {0x200, 0x6, 0x1000, 0xffe00000000000}, {0x1, 0x5, 0x1ff, 0xc02}, {0x3, 0x2, 0x6, 0x6}]}, 0x10) pipe(&(0x7f00004b9000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f000000b000)="bccb287eb15ff5aba77f3d1ddfe31cfd678dd21ffc82f4885565b50a94075c97c9a1ac9e3cfd4de8a0b32277191808480e9f55d0a30cf5020728cba09121c65e0595d3cea7aa70ee7e812de546a3170b1d44f9c31e768f8ae54c33b4726ad1765b811f6a43e615a9250dc32141027bba521ab343b48d4518e5e267fee943a752961f2815ae7535e7f859b98916958c0ec63db00206b9d999d74094e1a697237d55d5f814595362878496cee7f274b87cffa79c151dee44aa7d5edebe26e0831660fc5be3e1f97d886f174da72ef67794008d18a5aadb05caa318aac0cd6aad94abae852d45425efa6787e6350fface4ed4eb8d3f86b536c6d9b040a0083e7f7824799bcbccac027863345aabe1e3fb60c04d07d311aba0fb2246531a68e4b876ac79d19b6da1dd58b91e5546b2b9332339732af332d99c120b25f7cd6c0f59922caac24e2fa3cef219fb5dffdc872b4fd534b781d8d50b04f1fdbb403da9e12a196af6f5dcb626b90042f739514c33c68449c0b506d257e03085a3aa621afec7a3ced0332a968e57ec4ef6622a281c6da185780c8e14048894768b8c60369da1f898c273ae3f3461825ae0b4dce229868de4753276456800e23e3e6340e83127cb731c938d30da7f3392c06bcc37cc2cc780ab28b0020a80574272cdaa74df141e417747d891d37c81e5c37ec40b213a03ca0a691073c1225994adc78ffaad6f63bb0b95581ed69eb16e194aa89583940c7c046a076511e2e46467c479808f709e70d36ab6f7fd73a2bf244642af8aab7617f251b0218466250238480be8af2da929da2a0ac4b453150eee7522fe9b58d5942d1494df86221ad0f67c60cf9ee81bfdb369e1ce81b2842f1a9a245aa748b7ec8af377d13f7b1eb54d8c40ade3fd6731e7fcb353bbf89453fdbcc26a620c66f89e733f20999680b8ef8883f1862203745420b6ff02830ac25cd1307842bbe6f25ce0ea3ec91aadb60e521fae588408ac4eb9198cef8d0da65f7f66bca383417fb7d020d248bf629b91a9af7489634cf095599ee6e902da10cb89623683a652ce447d00b22babbc15c76a15e7897610fcde64bc72fa46b9287ca03c4877ad17ffd129839cc953fd902d402b2cace4906860e66485ee81f9320b96baf0148ffdb7167e46bbc2a18c4c7ff2b1f044355afc4437930f1cebed0c384843da378419366860df408b8e0356aef6b3a277bfd27060f9c19657e956757bd85f5b2f5f3623d0c51581c9a3f9d749827fdcd154c18987f7945529f99973fc004574d11d7092241ad55066c61d8b2069cc1bfc8eb62947cd170e13b391ddb7cc0faf415c57bbf62df5c204f480c5029a7b11a35b26dce8399710f7ca5da4ef609f5274ddcec862558b706c1f13b150c29a6483465112b2e167af2a350d58fdbbd1cbe22be8c4fc246ea26e7e79659d2cbf00d87b3f1442f3bd3413ae059ccaa34c3e6e175a862f55a92572dd84f78cbd886d6f422133925e595d1cfde5bdfbfa77f75973653c9010e86e0545c36cffb60b9a0533d174feee101937438750cb44fed22b4800646555ab543176809bd4c842f1499a3f24cbc17fb6df3cfd1ca0578c3737843cd7db675fd2793c4dbe39f558eecbcecf0a8d86bc12f56c621e1e8c320988476bb4da381919bc4efcd2bc08e9f5a17a464bbd2ede8aa37cd50b0043686774d223e43ddbad9d302d84885a179bae985c590b24d8fb767488239a6026f4235a5a48b0cf600ad78c1680aa30300e8250dc0eb6c416a947690073106d132dfc70ea3ff086f1020145abedfce181ac58eee5a03de4b32471267840d537cea501bcbe6e9bf52c31874fc06414efe952a4c376c3a93f48e198b38083e477f2792bf0b1c1d804b231a21c7e987766aa6e015aa564fa952ff7d270e0568ff662ed8e40570115f2fea03cc4f3594ebae02b88493c44dec821c7a59aeb9efd3b1010ba9e6099114e4f5e480adccd2a5ccb84381cc8ec9cbd3fed4e53736f5954f3e66d7dc985e688d3427eb482b9e211cf7d763fe243b0ec6d473505aa5b341affe22079bbb0afab9d6e6a19a6d28402b4e6e027474284deff71058687a20061b973cb0dce7f2ad03959c51a6e606c1de003c5771ce3cfa764b533d026897dab76a4df9fc06e32d09a660f0e878c937a3a2e2a8b271386bd9d0015b5d788a4c8f131edb446a1966ada752865a63e436fb2e0485de29b56d48d3d2951ac6554748e3cc681913f26ffcbb94eb8c631d3a71156fd7142c374ba6c615cd72ad796323876502c4369611f04d16550e945f4bcb562c60a806c4409af33b4eaca9023f2071f9a9fa3c2733472473a831fe22abac47d80fcc0942c6fa8ac7a46f09ac824d3c3ddac81047cada6adf39416e06e105f8eeca04f3d84d499ed79c13bd284260fa2a8be3f47a90598c178ac85452ffc5df02bbab9e07c712b534da616c372db8eec1d64631e1deb3ed1eb42d445dcf5b9a73e99ddd80cb18d4c4f327c8c7ef950ea8b0de3d0be08c07d7282ccf84685946b4659e60b2b61ae25098be3928cd7e3a1a3fcae0c51616b3a30433960e2bb649fc94a0e51c56e6651eab089419f6a64d63aa3a5926bb6de64c93fd257968482118ca29047043da812224f2bd79fe6d40ec7e7b0324966bc6da707c427b818df906536cc804e144375f7de91bf7cc361b71e85781b62703b3682754ede7f0d44abe211634d02bb160bfaba06045a1d34ef6e31be9998dfa14ac9f9df67007393d51e83107c9aaba4781dd3eba6d6d1fdeecf44a2642f8375d6b26d1a898d655198ebe4031e10cbcc3d5c634a82813f0d178f8c54ca2ecbcf745e2a7341203e60c608e550ffdb5dd98c255eb12e99cfdb2725071fc361e0f40b00d1eb5e9e4e76c6296e5093bd2b4ff6821cdd01134567b4e5010a96b7c8d0183fb05e679541bdc4c9ea3f32ea50d370c1b7e63ac19c2e2fac97c93922ffc82b6b5911f65f806d294e56877539cf6c1234f0c94f030c2961b04d11c3189fa3b720a9dbbf52d915ff99effa36f0e766d2237f9069f0a949cd45abd763eb298a6cda9e1dd42f2fa3a9150020cef0efae64882fdaa2520e4a0b2d74508a4ccd7465c3c0ecd9ab6c743161b1f532530441fd22f4d0759a39eae30161ec729b9e7d0ac90718df628b33c3f84fb0e66edfb62ac07cfd3e7c9484ec378fa77652821207c07c46753d45bd8d145020803ad67749ba4ec43c65f4023e738ae9cdad810acc213c3e203ef95ec7c77445a498fbcd6ecd3ca47084aef11e8568b5fa9955edc7a208620dfd7036936f9ee18607e21c1ebf5574d143232ddb282c095d1e2921beb396fcc22f7b436dc98970d6ebaf4c185de7e590efaf6af9363127457dfa4cde9501e80fd4977870bb97593d24c6c4ad43043c6897357bb9fb48fb4c985b2296165ddf73255449131754fd9dd2517a751c64dfbd3f9306de4dba938b85cf5378a35a877027d51fd6aebdbc54c7f4df97b4ef988cc0807a3b1912e33e981072e804e71b898e79ca4f1acee23b86df1375e85ac795a2c3435248716b1357a916399f0f5b7d4cc14067fd9bdca932698d0cc1c780a09271352cbed3e9b960db21414299b6c5b0f9c920c18406847951fa289f0ce214f13ce72d0b69d975270dd180dbe8c632d6d646dc038886c6c56593492bed8be34c0a88c61fc3691051d6567a483397940fa4ea36c0792ce4baf8b6461c64c596920ba26975e94dd1b6dfbb4ce9494684de6576936787c5e570ccf1cffa7302fb553b4c5d72c52d1005f4df035da16cd1a954f944a33a7be69c6ccce34efc97a10f5384f5abe18e1f9d9b7ce5ce2e5a3e3dadbd5434d430cd5bf1e188686caa8a7d5136d024bf81d4f36aac00418faeea66d680142b1449d426ffe3956894500c33d74710fbf231cd65114bee14062ff6c4466d585369405c02050d9e6879b2ae8c96cc6edb4d252876a6ce51ccaea12c0d06a396ddb3063cbda1d94435130f50fe9adcca81aef6a122f75bc32fb8ec44a02500e07dbc4f4754dd3792fdd92742c75ac27e6baaffd948d76c54c67262c8280a979c164044a3e6c92011c90c70fc8811e25dc0aa46d966c4c4d7835a850490f0d369ddba8de5cd844d88898dbacb32d084fbfc1d815e3a5d9494d75c80006c8ccebbfc544c34f322129f59d172aff5d7302271ac989a0fbe2a7f7a4bbfc61c53c14e7f1bb779cfe9b3dacdb4be49eda7a6f4865c19aec8a8cf778a507c7e22f5c1f2677dfca59bb817ef057df74620e18f7b5d2660e1304895f9f2480775607cea5f64f98f041edf866852f3c36e8aca24ba13e6f5c52b567db1f9efead983ac6c7a2c97a2ec1c563e8340653b61ad8842bca8c0f29f4d308add2b519c9dcac8eaf79963e97d81366d441df64d8f08e3784952e9d0a6f16a16d6a15857730307c1c01947543143d6e32e1b4612f4395d36566ffff9a47f080a63aa7fd120f55132a3e1c62fc02b60ec63e4656f7740781eded3b730b5f39e0529714fc090a178ac888383e446c4cea7c0826240cc0bf452ee7e65649d0b4a9c5bd2f0668254df0df09b9e915292c50547e43fe251d1bebc3737cded6e588a369c2413389daf643b0e7c4b418a7ab977caea8d4cd1ba6e5333b8948e029a7bbc7591714fa19a192632b6d80cfc4dfc2ce4f689e916c9e5729540f2192c9f9bc55496ad32011b481f598e43b350b60ddfe61ea37a672aba7c913aad6c9656c8577f12ef4fa1372d9c6dd0f194189e30c5f2727b5dd07511d8e6e9cb314e8fcc25814a4ced12d5753bcbb29245d3acfe097f505307e309cf769d0e3e6fcad81127b0ddbc7220fbdcf4130a763cb746584c4076b9cfd0bbd21cb351d86851b786231c1cd0aa0f9c41599c9b22ff84932a300202989187eb64f71833825c2c1e31226d32e42b69d6a391682fc3094b672c5b656743edee94363cce9be278f816569c88a26a437242a4289af2c5b2baf3a613bf2adede6a6d345f372cfea97ce80f4e4f276a8db95e89294f8704c98124ad1a164703214478cb3c98df4e731cba787ca62fb55005698b34f2b1f86be8155275920954f720a8c23ca5b5a8f17cf986846a379a229c5cecace30e3752074e6eb85cfd0a356f83c6a8f99430d3c461342ab83a7af1be4d5f713de079cf4f2e153478740ebb78ddf9304fb2a858712a2aaf026f3a2d8a8f764aa235b02a8c2016946815181e1fa83d999cd4fc1589e7d036789113579a99a6cab5173b55e98824cb4113695fb2f2148aab856bc9f0eeaa01d25b5a0c958fad24106087b49f03015f3eb445d965c70df9016828678853728f05e53963e340c6d91e94caa2a35803ba81ed11e184eb6183fb51227ba559f8cf840eea6f80e31abde3ba10456e4b90cfd0b2683799aeb078a8b5eca2d4cbc108ed07ad86752486bcd73771a105e1bfc061e6110722c426c26bbf9e66c4724cef99a641f2a784e3d0b8f0f7336c3670516ff7846cdd0aaf2065789d39ed820be349cd4dacd089aaf95fd2a02c20c18d1821422491bba3bff5b130f9a66feaf36acb25a70fd7c0fc53be9266f80f7f0910cda6e9a158450c07854fa14781557795a75864ba564c44ab698e6815b3baadc2a9f4efe4ccac728db480498ae4b6aea5158e007c34272ee03c3eca3f76eff8295226623e1565054a334ed0518cb12ab23dfb2765d442bb200377a4dfaee1a0b206bfb50a1fb65c7a2bf7fd1c5a2a7c1fd75197217dc544fd1f1e51a60ed08afbd21da0725ae5da33f066163d639f6efe01b5ddd10e3c3f19a76bbe37", 0x1000, 0x40, &(0x7f00001b2000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/31 00:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000000000b, 0x2, 0x0) [ 51.208175] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.208182] [] tcp_sendmsg+0x1e8f/0x2b10 [ 51.208189] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.208197] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.208204] [] ? tcp_sendpage+0x1830/0x1830 [ 51.208212] [] ? inet_sendmsg+0x201/0x4c0 [ 51.208218] [] inet_sendmsg+0x2bc/0x4c0 [ 51.208225] [] ? inet_sendmsg+0x73/0x4c0 2018/01/31 00:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() socketpair(0xb, 0x800, 0x4, &(0x7f0000b00000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000504000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000a9e000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='Vre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e6a000)=0x5) sendfile(r2, r2, 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0xc) capget(&(0x7f0000c70000-0x8)={0x39980732, r3}, &(0x7f00002a5000-0x18)={0x4, 0x6, 0x7, 0x5, 0x81, 0x8001}) sendmsg(r1, &(0x7f000037b000)={&(0x7f000052c000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000bd000-0x10)=[{&(0x7f000071e000)="822d1bbef57c77a2bc68ddace8af3e46e51e96f397ed2b43dbf3ebbf317025346befa6e42154df758de4e04d9a09ce8a950ebc2fa6ef5313079d5aff100991208d692a04dbc74e5d4e396ee5acbac88b16f037c8e9b12cdae312f6408f4737f1719108518926a610f29bcc8aefe6c17e3a796a8d59b1730a08fecf1d630ce02cf382df234b00e70e4ed0f8c3f4b8d2d423590d1de5", 0x95}], 0x1, &(0x7f0000737000-0xd8)=[{0xd8, 0x104, 0x5, "e272de63407bb229e6e3c7fc0c598c6cf39c3683ee08f7a978758e672592265c2a9778d314d93c82e5012f7fa33e368a0b9620fcbe17f11a6be9f8d8542653daba5465f541684a43e536b62c6c965dc82c9cfe7997655b509acbd37c4fa80b1a2bd71dcc808b2b9d07b1ff473660945daa71df2e229913f8eed917dc37954bf5be9f53a34e1cf11a7b5e5c95e11f47a1588b97d2284e74fb9af5e0c7a479f7cb17b5d3f7169fdab25b670e65c0d918b1be6785044472e8794d6d326670437aa3af55a3"}], 0xd8, 0x20040015}, 0x0) [ 51.208231] [] ? inet_recvmsg+0x4c0/0x4c0 [ 51.208237] [] sock_sendmsg+0xca/0x110 [ 51.208244] [] SYSC_sendto+0x2c8/0x340 [ 51.208250] [] ? SYSC_connect+0x310/0x310 [ 51.208257] [] ? __fget+0x232/0x3b0 [ 51.208262] [] ? __fget+0x47/0x3b0 [ 51.208269] [] ? __fget_light+0xa1/0x1e0 [ 51.208275] [] ? __fdget+0x18/0x20 [ 51.208282] [] ? SyS_futex+0x210/0x2c0 2018/01/31 00:44:58 executing program 0: socketpair$inet6_sctp(0xa, 0x4198d77668949734, 0x84, &(0x7f0000a00000)={0x0, 0x0}) mmap(&(0x7f0000bce000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setgid(r2) [ 51.208288] [] ? do_futex+0x15d0/0x15d0 [ 51.208295] [] ? move_addr_to_kernel+0x50/0x50 [ 51.208301] [] SyS_sendto+0x40/0x50 [ 51.208309] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.363029] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/7990 [ 51.363042] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.363052] CPU: 0 PID: 7990 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 2018/01/31 00:44:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) [ 51.363055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.363066] 0000000000000000 b636eae6d8db3d5a ffff8801d40e7800 ffffffff81d028ed [ 51.363080] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c22597c0 [ 51.363093] 0000000000000003 ffff8801d40e7840 ffffffff81d62834 ffffffff810002b8 [ 51.363095] Call Trace: [ 51.363104] [] dump_stack+0xc1/0x124 [ 51.363111] [] check_preemption_disabled+0x1d4/0x200 [ 51.363116] [] ? 0xffffffff810002b8 [ 51.363123] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.363133] [] tcp_try_coalesce+0x249/0x4d0 [ 51.363142] [] ? tcp_parse_options+0x970/0x970 [ 51.363151] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 51.363158] [] tcp_queue_rcv+0x127/0x720 [ 51.363164] [] tcp_send_rcvq+0x39b/0x450 [ 51.363170] [] ? tcp_rcv_established+0x2230/0x2230 [ 51.363178] [] ? do_softirq.part.17+0x40/0x60 2018/01/31 00:44:58 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x9fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x34a) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ff8000-0x4)=0x0, &(0x7f0000555000-0x4)=0x0, &(0x7f00000ad000)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ff8000)="ced7d5a93de850640b2aec0b179f8edc893dbc74e376734d1f602c02ab67a89cf6f3417099685b79cecac239057d9d5a47ebac8e4c9334cf37ca56c463f0b52d012e89a2679e54b94123e85bdde35a69d92bb7d069462d79fd56533289c65d2be6ab600a38470b9a6c34c0f63f927638a6fe56e0ceb252a471c93d2b6491d986a4041d9efb15bab71d50925ccb566e23a00cfd3bbc32baea2305fdb04d91d673eec4c433c36d1ac3624640644c7ed3dce84d00f50dce8540b0f9c459673e3b2a298b90602968b9654af0ab95e48b789bcef3c5573bfc2bb65fe86ba2e87290495bfe286e", 0xe4, 0x4000000, 0x0, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00002fb000-0x9)='/dev/sg#\x00', 0x1ff, 0x1a1281) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f00005ae000)=0x0, &(0x7f00005bc000)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000ff9000)={0x8, 0x9, 0x0, 0x226, 0x5543, 0xeda, 0xef16, 0x3, 0x7fff, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ff9000-0xc)={0x9d00000000000, 0x1, 0x0, 0x1000, 0x4}, 0xc) 2018/01/31 00:44:58 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000153000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000ff7000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 00:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 51.363185] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.363193] [] ? lock_sock_nested+0x90/0x120 [ 51.363199] [] ? trace_hardirqs_on+0xd/0x10 [ 51.363205] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.363212] [] tcp_sendmsg+0x1e8f/0x2b10 [ 51.363219] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.363227] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.363234] [] ? tcp_sendpage+0x1830/0x1830 [ 51.363242] [] ? inet_sendmsg+0x201/0x4c0 [ 51.363249] [] inet_sendmsg+0x2bc/0x4c0 [ 51.363255] [] ? inet_sendmsg+0x73/0x4c0 [ 51.363261] [] ? inet_recvmsg+0x4c0/0x4c0 [ 51.363268] [] sock_sendmsg+0xca/0x110 [ 51.363275] [] SYSC_sendto+0x2c8/0x340 [ 51.363281] [] ? SYSC_connect+0x310/0x310 [ 51.363288] [] ? __fget+0x232/0x3b0 [ 51.363294] [] ? __fget+0x47/0x3b0 [ 51.363300] [] ? __fget_light+0xa1/0x1e0 [ 51.363306] [] ? __fdget+0x18/0x20 [ 51.363313] [] ? SyS_futex+0x210/0x2c0 [ 51.363319] [] ? vfs_write+0x227/0x530 [ 51.363325] [] ? do_futex+0x15d0/0x15d0 [ 51.363330] [] ? SyS_read+0x1b0/0x1b0 [ 51.363337] [] SyS_sendto+0x40/0x50 [ 51.363345] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.366069] binder: 7951:7973 got transaction with unaligned buffers size, 58534 [ 51.366152] binder: 7951:7973 transaction failed 29201/-22, size 0-0 line 3173 [ 51.435202] binder_alloc: binder_alloc_mmap_handler: 7951 20265000-20279000 already mapped failed -16 [ 51.460066] binder: 7951:7973 ioctl 8903 2027fffc returned -22 [ 51.479557] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor7/8006 [ 51.479574] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.479596] CPU: 0 PID: 8006 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 51.479601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.479612] 0000000000000000 d3894bc54b4cf8e1 ffff8800b74c7800 ffffffff81d028ed [ 51.479622] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b675af80 [ 51.479632] 0000000000000003 ffff8800b74c7840 ffffffff81d62834 ffffffff810002b8 [ 51.479634] Call Trace: [ 51.479647] [] dump_stack+0xc1/0x124 [ 51.479655] [] check_preemption_disabled+0x1d4/0x200 [ 51.479661] [] ? 0xffffffff810002b8 [ 51.479670] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.479678] [] tcp_try_coalesce+0x249/0x4d0 [ 51.479686] [] ? tcp_parse_options+0x970/0x970 [ 51.479695] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 51.479702] [] tcp_queue_rcv+0x127/0x720 [ 51.479708] [] tcp_send_rcvq+0x39b/0x450 [ 51.479714] [] ? tcp_rcv_established+0x2230/0x2230 [ 51.479722] [] ? do_softirq.part.17+0x40/0x60 [ 51.479730] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.479738] [] ? lock_sock_nested+0x90/0x120 [ 51.479744] [] ? trace_hardirqs_on+0xd/0x10 [ 51.479750] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.479757] [] tcp_sendmsg+0x1e8f/0x2b10 [ 51.479764] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.479772] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.479779] [] ? tcp_sendpage+0x1830/0x1830 [ 51.479787] [] ? inet_sendmsg+0x201/0x4c0 [ 51.479794] [] inet_sendmsg+0x2bc/0x4c0 [ 51.479800] [] ? inet_sendmsg+0x73/0x4c0 [ 51.479806] [] ? inet_recvmsg+0x4c0/0x4c0 [ 51.479813] [] sock_sendmsg+0xca/0x110 [ 51.479820] [] SYSC_sendto+0x2c8/0x340 [ 51.479826] [] ? SYSC_connect+0x310/0x310 [ 51.479833] [] ? __fget+0x232/0x3b0 [ 51.479839] [] ? __fget+0x47/0x3b0 [ 51.479845] [] ? __fget_light+0xa1/0x1e0 2018/01/31 00:44:58 executing program 3: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000280000)='./file0\x00', &(0x7f000017f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000280000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000-0x4)=0x0) r6 = geteuid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000280000-0x4)=0x0, &(0x7f000027f000)=0x0, &(0x7f0000223000-0x4)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000027f000)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000280000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000)=0xe8) r10 = getgid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000)=0xe8) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000280000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000ce000)=0x0) r15 = getuid() mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000280000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027f000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000010c000-0x4)=0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027f000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) lstat(&(0x7f0000221000)='./file0\x00', &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() fstat(r1, &(0x7f000020f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000280000-0x8)='./file0\x00', &(0x7f0000280000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000009f000-0xa8)=[{&(0x7f000027f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027f000)=[{&(0x7f000027f000+0xd48)="8c0c133082340f7b02478cfa7b682a", 0xf}, {&(0x7f000027f000)="4dfbe0c52e5e8965ff33ff6e5e418ee4fc02408ff26d", 0x16}], 0x2, &(0x7f0000280000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x20000000}, {&(0x7f00001f6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000007c000)=[{&(0x7f00000f8000)="db373db0cb5f78c277bb73214a9987aee952dcd000163ca09c921b180804a3ddf68954e5c169ac8e6a5ae80689d05d9c981da924987fcfa530ab3cd33a1d0665f13f228e4f69a07403d7a8d274950ddc964e07488b0a400c5385b3a049744e6ed215423443facbb39a804413568eb64e09f942b8dbe6f05c5578546ae6d1802b93adf09b05534bd030c912e7e8c0095724eb23a61b557825ea7ed89d05fe133e042da6599797aa3d87853fa47b2b80cf2bfa5e6c9e31", 0xb6}, {&(0x7f00000e1000-0xc0)="81450b2f9a255b017ae5a29dae64e477f932a94d401610f74fc3bcd8bcefa28750c5f978e41b132caf1c8fc9639dbd04ea52f824b85c859c5c56f75c1820f3792a6a66a6157af5ee15f5ab1cae5041a52d05cb54ef9c8106441e68d254df183cb79648c129aaad0002d912a0de57919fb97f72ef49763223aca9b37498a7c9e2b34301fb2a61e531502f9eabe5e82e219885060913ff4d3aae0d4f3582793ba7c0134b124dca0a5d93559e3ac2416200b5e7d56ec9d6fd4cd38b254315cae87c", 0xc0}, {&(0x7f00001cf000)="082c422739277f40517b94fad93f27ffa33cee3754d520635c1c8057154cc6943cd4055c3578cff364e8aa9c0bcd1db7f9a4324e5000a33db8a79257f48fa335bbf2ca4cdab00c1c36cfe0f4d292324cf3c2e2ed701e415f8a577f7b06d3c42173c59a0bab59e8588e51d3ee9dabbcfc16ada9539be1d390eb6b8e7ed678f6c73ff0ee6fbb6a52e09124adaf7c9b51d8737381f4844444e1e05818ead2ab13d0052725a76b08f7fa25f68a03966fdfe9d53305", 0xb3}], 0x3, &(0x7f000027f000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x800}, {&(0x7f0000171000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000280000-0x70)=[{&(0x7f000019e000)="66e4843207bde54b3dfd050e8511ac3dec5cf1599bf9fb9fa6db5eaa913fd7545c7b09b98ab365532be20d3d38b3ae70b3ee05f43721845e5c2dc5c1f6df582a7d25b5b1003e306722318c58d7c8d9f70c2f911565f2e2159c84600f9d41cc54a704311eeb7a9f32f92ee72d19049b2381ccfe210d42989d7874cdb13d36", 0x7e}, {&(0x7f000027f000)="b175fe25e03d8fc73538414f0b7272403f845df7b04419e1f084d14466302b56d201dcb0e9a3704540fdd96958cf90e6bafea5a4f025ac8f1f7b80d0d4a01369b9de17c0acd9ed59249232a92858da8ac13813c124c754ebe28027f8998176bc837c7a8af316854f944f8f1dbc32b5beb97e0e105e48fba2a3079e7e337221a33512db9b82f6901562f6b4becb2394e94f86f7596651811c6de1d9f1c47aa3f33a1bc4a4a89fa9b4704a6f9769f316fa7ca9d4299876", 0xb6}, {&(0x7f0000280000-0xb1)="d15b7752663206f061826a8fad5c646cdcc7874c16aabcbb143e7ea1d13edb8d5a42149fcd43dc27b2bced7230d9ff4a5f832e555ceb078db5509c7fcdba0c702ece84a0a6a6830e4ef6a1caba9b07d8bc775800059b8ff09cfdc81c2cc61b0b59a4ac27f2ca558b4bf233854a76176953c5a84fdac8629f1f94aa8dd5be9640a016210062e7db49a2db60e2f0f869d0889d07a380073c4b1164b46ebcdaca42d492347fd8569194fc3534ea6260973c69", 0xb1}, {&(0x7f000027f000)="592f3877a1a1bfd8ea7522200927c033943274d54f4f366a5e0e5a7e10581fd01fd163b40ff678859aa63a969f233b7ebcfb9ac75f8e77298776d8d417bb05a78aa9fbae79dca42fe1f0489d62d4b370502f8280c9e42283111ff1ca51b020d2f8287d69", 0x64}, {&(0x7f0000251000-0x86)="62d3f75a2e6bd048b279a05f7b7ca6dfc4ed39972e709027ded6235263c8d0da6b3e22b4dfaa5e1676baf3087b7f8d0af3c01f9e8172a59adda592ac53ce8f7b91e731e7f47db6b69cce21031ffaa8849ee4e451b0dcb9072f486e608fb8e55a135935a86cac80f9b4dc3f518ed87402d79bdcc498eeff83f51de24053d4b0a1369fd60d0ea8", 0x86}, {&(0x7f000027f000)="a24336f2130b91df04a6bf18dbef8cad7a4ecb52e46880cfb0b141276636e0211a11e6ffd5c4df7bf09a0e7b323ad665fbfcde56e6dfdf2e1f23c2d9af3791108efc509c18cc5062ee7aaefcb6d0bcbf8fb4795aa9af6e72558d7789230434eec4fe2b397e710d04d017926dee5f40e0c8c587c58bb09e243c725355e4d3c4ff608ea0a77c1792c37dc35520cfaad307b1fd9814c19ddffe12d264cb42a37accf20c7c4124dbd58ba8f5a4dabf4ae48c7e530b4ebbc41b96f1e8a5ac8b3e28fd3b002af4e86eafb8330a287272b00d9fa5f1388412f826f8f07d1f952fe2045cd3bf92e5a473dc64fdc8988787692ddcd1", 0xf1}, {&(0x7f000027f000)="066a60643e9482914413830a0e6fb77af3172f0e1343ea2219383a0dce0951fe6cb03d07f67015a326e1c032c4c4e3bb382d291e8a7aa4c785ca8aaff0cf7c4075db007c5381e9c4d5163647ebf547266f7ce6d2a02bfe24c19b467f4ad71adeec5f84e2c6d03f91b305f1aaf1141096122ff4", 0x73}], 0x7, &(0x7f0000280000-0xe8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x40}], 0x3, 0x4008004) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r23 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r23, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/31 00:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b0e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xc4b9, 0x0, 0x3, 0x8, 0x8, 0x0, 0x7}, &(0x7f0000e87000)=0x20) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001e5000)="253e380fd76006f1155a0c11c7a554acc599c5", 0x13) 2018/01/31 00:44:58 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000898000/0x4000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009d7000)=[{{&(0x7f0000034000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008ce000-0x10)=[{&(0x7f00009d7000)=""/172, 0xac}], 0x1, &(0x7f00001e5000)=""/107, 0x6b, 0x3f}, 0x4a6}], 0x1, 0x10101, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009d8000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/31 00:44:58 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e67000)='/dev/snd/seq\x00', 0x0, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xfff, 0xfffffffffffffff8, 0x43, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000c85000-0x2)="0002", 0x2, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e39000-0x10)={0x9, &(0x7f00006f1000-0x3a)=[{0x8, 0x7, 0x8000, 0x7b3}, {0x400, 0x7, 0x2986e2fa, 0xed}, {0x92, 0x8d5, 0x3ff, 0x7}, {0xdfae, 0x1f, 0x5, 0x54c4636c}, {0x1, 0x468, 0x4, 0x81}, {0x100000001, 0xd3, 0x5, 0x400}, {0x200, 0x6, 0x1000, 0xffe00000000000}, {0x1, 0x5, 0x1ff, 0xc02}, {0x3, 0x2, 0x6, 0x6}]}, 0x10) pipe(&(0x7f00004b9000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f000000b000)="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", 0x1000, 0x40, &(0x7f00001b2000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/31 00:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007b4000-0x1)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000f14000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000050f000)='/dev/sg#\x00', 0x70d, 0x14100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ba4000-0x4)=0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000e0000)="579d794a4f4b9ea559a01a5adeb5ee210843714611605408b1f92cb512c44b9b6ab692009af01862e7726bcbd4a690ae655768b3f68f2ca1d458a1e05f5e5de7175511e0c681ef040106a821b4a051f021cfdf67d3bf83ac65b54cc133213955811610f9dda5bb73b16ca1822ead32da9335f7212bfbb2ea38eeeb2c10709452bd44e65d1641e87441c10c33fde2fc15533593dbf1329d53240b4b33bde57142728d2e4dca5e308de124") 2018/01/31 00:44:58 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00001be000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff8000-0x6)={0x0, 0x3}, &(0x7f0000328000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000177000)=@assoc_id=r3, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000643000)={r3, 0x8, 0xfff, 0x7, 0x2, 0x5, 0x3, 0x1f, {r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x7, 0x2, 0x3}}, &(0x7f0000b63000)=0xb8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f97000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x16, 0x15, 0x0, "3c4d416363ecdfaf75f1509eabc2a63e98126be443b27931b212a4c776c64873d3f0d5cfe0cf60c70cafac52b39b44046c0ba5c6c22d75ec21d64e1a6fc50ce0", "5df5016dee08b4e49e74a8941e323a1babb822c9ef7962f6a9a847f80ebb3e47967ac4dab428f31e59b0235b843b5e52c593d8dde5acd47432e3da03a621eb82", "c317bcbfd67658cde7b0d94dfa01496aa278382fcd0b80ac103a9d7fed0f7b51", [0x9, 0xa44]}) 2018/01/31 00:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 51.479851] [] ? __fdget+0x18/0x20 [ 51.479859] [] ? SyS_futex+0x210/0x2c0 [ 51.479865] [] ? do_futex+0x15d0/0x15d0 [ 51.479872] [] ? move_addr_to_kernel+0x50/0x50 [ 51.479878] [] SyS_sendto+0x40/0x50 [ 51.479886] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.533546] binder: BINDER_SET_CONTEXT_MGR already set [ 51.533554] binder: 7951:8005 ioctl 40046207 0 returned -16 [ 52.051342] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 00:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) eventfd2(0x8, 0x1) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bec000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0xe8) sendmsg(r0, &(0x7f00005c4000)={&(0x7f0000fce000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x80000001, 0x6, @random="000889000623", [0x0, 0x0]}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x100000000000003b, &(0x7f00001cd000)=[], 0x1a9, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000048b000)={0x0, 0x0}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000a5000-0xc)='/dev/ashmem\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000cbb000-0x64)={&(0x7f00001e0000-0x20)=[0x7, 0x1, 0x4, 0x8, 0x75, 0x3, 0x4b9, 0xd26], 0x8, 0x4, 0x7, 0x1, 0x4, 0x6, {0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x5, 0x6, 0x7f, 0x1, 0xff, 0x80000000, 0x94, 0x7ff, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffa, "f7773bf8e02f85901b9a71403db3da50567d74b4663ee8bf93f8757f63fff31b"}}) sendfile(r1, r2, &(0x7f0000e2f000-0x8)=0x11, 0x5) r3 = socket(0x100b, 0x4000000002, 0x80000000) setsockopt(r3, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000000000001fffa1a00009130cc", 0x10) close(r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000936000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x800, 0xfff, 0x4, 0x5}, {0xffffffffffffff81, 0x6, 0x4, 0x9}, {0x7, 0x3, 0x12fc, 0x5}, {0x9, 0x3, 0x10001, 0x80000001}, {0x20, 0x1, 0x276, 0xfff}, {0x2, 0x7, 0x39f, 0x4}, {0x5, 0x200, 0x80000000, 0x5}, {0x7fff, 0x9, 0x3, 0xad6}], @ipv4={{0x12, 0x4, 0xfffffffffffffffb, 0x3, 0x50, 0x3, 0x9, 0x3, 0x37, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, {[@generic={0x94, 0x5, "e97b6e"}, @noop={0x1}, @ra={0x94, 0x6, 0x100000000}, @lsrr={0x83, 0x27, 0x8, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x2400000000000, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x100000001]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x244e}}}}}}, &(0x7f00006b6000)={0x1, 0x1, [0xf18]}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00009e2000)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f000064f000-0x4)=r5) [ 52.086473] binder: 8044:8048 ioctl 8903 2027fffc returned -22 [ 52.091469] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8049 [ 52.091481] caller is __this_cpu_preempt_check+0x1c/0x20 [ 52.091489] CPU: 1 PID: 8049 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 52.091493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.091504] 0000000000000000 f41f0506ca49588a ffff8801d2e47800 ffffffff81d028ed [ 52.091513] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d36517c0 [ 52.091522] 0000000000000003 ffff8801d2e47840 ffffffff81d62834 ffffffff810002b8 [ 52.091524] Call Trace: [ 52.091536] [] dump_stack+0xc1/0x124 [ 52.091545] [] check_preemption_disabled+0x1d4/0x200 [ 52.091550] [] ? 0xffffffff810002b8 [ 52.091565] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.091577] [] tcp_try_coalesce+0x249/0x4d0 [ 52.091586] [] ? tcp_parse_options+0x970/0x970 2018/01/31 00:44:58 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ff8000-0x88)={0x1, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 52.091597] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 52.091606] [] tcp_queue_rcv+0x127/0x720 [ 52.091613] [] tcp_send_rcvq+0x39b/0x450 [ 52.091621] [] ? tcp_rcv_established+0x2230/0x2230 [ 52.091633] [] ? do_softirq.part.17+0x40/0x60 [ 52.091641] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.091649] [] ? lock_sock_nested+0x90/0x120 [ 52.091655] [] ? trace_hardirqs_on+0xd/0x10 2018/01/31 00:44:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f00001e1000-0x8)='./file0\x00', r1, &(0x7f0000b8c000)='./file0\x00') r2 = getgid() times(&(0x7f00003ba000-0x20)={0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x3e, 0x4) setgid(r2) r3 = epoll_create1(0x100000400000000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000e70000-0x8)='./file0\x00', 0xa8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000366000)={0x0, 0x0}) 2018/01/31 00:44:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c03000-0x4)=0x25c5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7fff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) inotify_init() [ 52.091662] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.091669] [] tcp_sendmsg+0x1e8f/0x2b10 [ 52.091677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.091685] [] ? sock_has_perm+0x1c2/0x3e0 [ 52.091692] [] ? tcp_sendpage+0x1830/0x1830 [ 52.091700] [] ? inet_sendmsg+0x201/0x4c0 [ 52.091706] [] inet_sendmsg+0x2bc/0x4c0 [ 52.091713] [] ? inet_sendmsg+0x73/0x4c0 2018/01/31 00:44:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000)=r1) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000001000-0x39)=""/57, 0xf6) [ 52.091719] [] ? inet_recvmsg+0x4c0/0x4c0 [ 52.091726] [] sock_sendmsg+0xca/0x110 [ 52.091732] [] SYSC_sendto+0x2c8/0x340 [ 52.091738] [] ? SYSC_connect+0x310/0x310 [ 52.091746] [] ? __fget+0x232/0x3b0 [ 52.091752] [] ? __fget+0x47/0x3b0 [ 52.091758] [] ? __fget_light+0xa1/0x1e0 [ 52.091764] [] ? __fdget+0x18/0x20 [ 52.091771] [] ? SyS_futex+0x210/0x2c0 2018/01/31 00:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dff000)="656d30d0072c73656375726974795c00", 0x1) getsockname$ipx(r0, &(0x7f00007c9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000990000)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d77000-0x4)=0x3, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:44:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d39000)='/dev/usbmon#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x120000000000000}, 0x1) r1 = memfd_create(&(0x7f0000df1000)='.\x00', 0x3) 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) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f000053b000-0x60)={0x27, 0x80000001, 0x101, 0x3, 0x2, 0x100, "f1e83f67b7ad9b3b9f7bb0d81e0b2520ad36426b145bfeab4f6f8713d99d2ee46351f5f84c8e70a6062e95c5a30bbac951c6544f964f4a35882f37983fb0ca", 0x400}, 0x60, &(0x7f0000000000)=[{&(0x7f0000309000)="3e0bd5a7ba5e1534945ee7a1990afcefd272c8abd250bdbb653bc200d603546c8b0439e2f8293edc615ff6351fdaec87e05c1bc2356ce5b4dd9db3ff98659d7384531ee2d0eecb36b63f3ea25903a35398ca488debbbb1eaed613623fe40e8d794d321c83d7ba7994b954cfb0b37a748a3a13ecd48f5b4129e654061523f33d36149fc156e5a63ce462d2b4a4e8164f548b266cae28a3e732bb705ab05c6a45b2c0772d6dd91d3a6a1d59ddbb8e6ef9605f8b757addfeba039a1476cf4e168510d300ed4e43b05b9dba73c83671eeddf64976b85a2629fd784e972b5522b661724f3b420b327769c83dcd6c45f", 0xed}, {&(0x7f0000000000)="508b100bbca42c52b9409a119b7057a4de08c167f14e88e9bd4684189d15f4083e85d5a7ac2480cc50fda9e6781d29ea42fe10745040a37bfbd97dd13b21b56117e61c49baaded5d465d262f9e933d3c8896", 0x52}, {&(0x7f0000000000)="f102ca3187ee85e7479dbe75d1660bcff3b1ad7659eea858b9080f90df473dc169a8642045b55af809c4a4d5e648741833767614896218850d0554036aa376803c085ff75deca4d55da7a55031376ed7454f942e8ca4ee54b209", 0x5a}, {&(0x7f0000000000)="c9cc27d220188939c01c9d65cf6ec6951a82f3ca722acbb80ff01bf8f2f4ba0d7568326f53aed346efa78f0eeac8fe258ab504b5fcc84c037c9ee93344b6e545c9abec267ff25e29b28ad9af4b558f786cf2c43d68e0d600e78b65b7dcbce623eeb0a42c4e608a336561cbd75bd0f101cfa9fb23255dc134f0bc201a28ebbb1713c07f7f77a06d31fa51ba57cfa650066d9dcf132201081297df2c702b69ac719950fc3793ce8c5ec8de440796645dfe1237a233ebc182f7dbc3f31c4579d3e79b9f2eda53468155dd7bca82b4e2e09c03a3fd2ba93b249a21e6fc42", 0xdc}, {&(0x7f0000532000)="25d5772aac95ef76eaf9e129c7896f5057531def08f75cfb6028287b89753ffd6d241783f1", 0x25}, {&(0x7f0000001000-0x86)="1efa96f2ab82c6b62d5df51e59721155f0bf2d0cea6d2f661840c67d617301b2915ac63aea6f2013ce73d0a5ee061951f08b23582361f3d0e22fff4a49b0f9c4504ffe274024b8f562f1d185b90285df914c8628e6621e0ec7621821c6c697ed841c0e8a9cd1c32752ec994241f3857391d9ab3f0cf6baaa5138a68c7bae1355538c9fca4d5a", 0x86}], 0x6, &(0x7f0000000000)={0xe0, 0x107, 0x2, "c7a2f079a5d882d3974036327dfb3c756815c6a3b6782ee027ce2082231058cc4f4d9b21607a6fda1f0dd0cb31a21a217f0c1c6c7fd8fd2df97306660d81c55731dda61ff905260c60bbd7471428c4e6b8d21333bd87d2c58e0a27366abf01e85aaa4955e7218fe5e1e2a7c6e7f05bdc4acd61d5c4fa4bdcdb87b28e2e8a753ae9432f5f927e3bd4b46a1a1a949414545f8563dd8e544fe07af80fb7e65d30de60ef5c1c2d6a2e9292db76f895dc55909139391f775e8cee3705abcd583fcf0309f0dfc783095abf7a1f224460"}, 0xe0, 0x20008000}, 0x810) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000231000-0x8)=[0xbff2, 0x3]) renameat2(r3, &(0x7f0000de0000-0x8)='./file0\x00', r1, &(0x7f00002ec000-0x8)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000001d000-0x10)={0xeb30, 0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00001fd000-0x38)=[@in6={0xa, 0x0, 0xac8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x827}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x38) epoll_pwait(r3, &(0x7f0000cd6000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x4, &(0x7f000019c000-0x8)={0xfffffffffffffffd}, 0x8) kexec_load(0x9691, 0x9, &(0x7f000061f000)=[{&(0x7f0000b30000)="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0x1000, 0x8, 0x8000}, {&(0x7f000087d000)="04c8d503c8cdfc96b2f56aa97d3759a18bd44ed234528fd7ac1f619f7d422f392639172e9aa52bc5f180a5cfab89113293728694db1f", 0x36, 0x4, 0x7fffffff}, {&(0x7f0000d3f000)="", 0x0, 0x0, 0x63}, {&(0x7f0000a8d000-0xb0)="7036f76a60453d82daf2217fe83296bc2154e75f751d052e8a41a4e901019e8223cdc63c8be304e44e1e67d2e8c74223ae44dcf0b2a90405cf999d1a27951b939eec3bce23b121062f679b311ff41eb7b72b13cc6ac074a734f2f1e2b6f1307ff1d30b7ae5412a007f8fc31abd5adfaf4e37930725e368fc7709c30ab060c9204d6a47f02c529bb9846f3f4e014f341313b5dc11afc3affc788197acf303f88ce320009f47bd4d39e74f837d23c6f90d", 0xb0, 0x7, 0x11}, {&(0x7f0000dcd000)="33be086b9cf69699285cfb5a4bbe658b6b9d6962b2b228bfc8228ba6bdf33a59edabb38829b90c2bd8d73f877bf0c531", 0x30, 0xffffffffffffff80, 0x100}, 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", 0x1000, 0xa3a, 0x2}, {&(0x7f0000580000)="", 0x0, 0x1, 0x5}, {&(0x7f00009a0000)="2a5d4d7e34228eb18aee8587e3309c0860127a26017a8a1e8a550d61bc5c233dddac5a6e3b67e382d0faa63fae45f97fbc4abd9f86a3b12618a7c4d513a4a3f818074bd06736124648cb1a240413a7bf9fb745659fd9642eb6aa2ececc3cee3fc97e7a38c276fb5145a6b4e265f0bc89f2d29df3805f25ac5265516ba25f1e0d77e8f8671c19219cef7b4e6b567b96e648a2f79a4ca962ccbcf4b95b2471e83bf887851a13a9a7a5d0b98d1d29a671feae21455b187a3a105940cf5b474a5313e23a4574149717d51bdaca5605204551eec0fb9ad8b07c46f586fdcc385a86f8fa", 0xe1, 0x4, 0x80}, {&(0x7f0000d5a000)="d1e6f9f5c2dbf9bebdf9e26ffd7e7c0353a8328f85d3d00ac4ae5a1ea26a04453ce61534827e08f3ca5b2395c74db0ef5c6aa056cbfb77c967d0a6909e0c166242f33cc7e8b43965d64a3c4f4462f5b7ecbd8d2901cae2ce3fe292ffb604edc832b8e122b19c22efaa77992aedd40409fccbe25a9ee0a08c2c55ec301dc94f5f66271f4b6e7ccaafc04ada7389ccbeb5a6dff7fdcba58a02a0f341dd2e04012581f41459bf5aba24962b078fc3faa171b311d0148b5759e3757d31d5b26a68be06a40d622a3c44c89588c0c63112bbef030a4fcb70d700f62862c4dbb38bfb7e82cb75", 0xe3, 0x2, 0x9}], 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000471000)=""/217) getpriority(0x2, r5) 2018/01/31 00:44:59 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff8000-0x4)=0x192, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ff8000-0xb)={0x9, 0x80, 0x400, 0x3, 0x5059, 0xfff, 0x80c, 0x46, 0x80000000, 0x4, 0x100000001}, 0xb) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x8000000001, 0x1a9b) getpeername$packet(0xffffffffffffffff, &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099f000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000988000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dbf000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000097c000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) 2018/01/31 00:44:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ebd000-0x60)=[{&(0x7f0000ff7000+0x620)="115690269b08521585fca36f558259a79deb5373ea8ae0f7017969123d4aabd76fa24496fa415c61de5195a59a508a8f978a6071560ba89f0323b6b27d8f24f0371b2f84b5ccbda1f0d1d77ee0b50260a89c270433ebdf63320d7b1a7f2e9410ecb60841c7eb4ee223d13bd23c260c8f4617a0b8fef316a31d119695ee7201e2f1a17226541547f4dc37cd893b0ec69774fb18ec247f5328d408d38fddd9d6e4d87dff60d870856ea70cb806e621a651b341b5173f93bec56ffd34d2d423ae4634e5b10b238034d1f25d0c71677529f4bd", 0xd1}, {&(0x7f0000ff8000-0xa3)="d77acc38ea2d627f807da1f4ba2b26f96438d341cf153091c607c9f3958022362e8a1951d85cc16d995c0c7c7a70d62a7b35d6c096cbda933a0893dd68fe6b3ff5347295bff32e1c4edb8366dfcece9371322b7cb704c17220e275356cc9222cc2a65d4552ec0425d39bf66c171cced615ef458d0098ffe9fd177a4cf712c2bf0edfd98c627f2aaaf5c7ce621fdfa4012c2286de1029d7dc09fa7146885e6513bcd8f9", 0xa3}, {&(0x7f00002c6000)="ebca53fe0bc487ee8003bd6b0a2156dbe698c25da8937374b8f3f48c5fb166937f25d565e726c8bdca4c41035ce959", 0x2f}, {&(0x7f0000b19000)="", 0x0}, {&(0x7f0000ff7000)="0dc8cc810e512a6c8df318a038d0c8adf655ff27a4126c08843f4f0877e96a3f958cbb1522f525c204434e40b6b1d73b9e5fe02bf34071e356419a6f8c129e3cfb36f14f5b25ecdbf772b23711299c35d63c647ed9e1eb6bc7d879c38d34da3dc5908968a192d8644f44cbbf0fe308bf2e44d183a2db02174eecee97dad8acdf2527a99be782216c2a9035b0cb0da4b95c7b69890c7397de7e274a3c9f3b184e7360bac5886910408d3e16544a2747bbb24e2f0ebc27c796483bb9ed00d6a57a9634c428bc01467e4d916b88e5bf4464517e947f7b256eb94b3ca90ab4638a1237b53afb2e128df7161d7829663464", 0xef}, {&(0x7f0000ff7000)="4262110f30a6290951c689fbca4667c131f1fa4538fc53e26a9dca10a92bdf05f38d9e97410c46f10bb7dbedd9448b44722987030e7aaa9364506cc5a20c1ec8c9dbba6921dbf168ce94df86df0e2e3cb902d718efe2b71a0bf5fbb9abf4011d12f6acd82d900fb246f5d7989a69a810872c2015d11cd2fcfaf85f26374a37f7fe92964f1b369e45ebf0b3bb828b672effe6215c80b943a61abdd43de5b266f7bfcc794928351e26b6d3023c2fd3ad53c64a7a0cf4eafaa1ba12c9b74d2533f785a01ca418d46ba615bf891c7c2e470e233cd875a3", 0xd5}], 0x6, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:44:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c0c000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xbb, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000474000)={0x0, 0x6, 0x0, 0xfd, 0x7}, &(0x7f0000d7d000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fc7000-0x10)={r2, 0xb4, &(0x7f00006e5000)=[@in6={0xa, 0x0, 0x2e63, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0001}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d20000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000093000)={0x0, 0x0}) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:59 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ff8000-0x88)={0x1, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000497000)='attr\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000190000-0x4)=0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f00008c5000-0x7)="03f5432f00030f", 0x7}], 0x1) [ 52.091777] [] ? do_futex+0x15d0/0x15d0 [ 52.091784] [] ? move_addr_to_kernel+0x50/0x50 [ 52.091791] [] SyS_sendto+0x40/0x50 [ 52.091799] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.250847] binder: 8044:8062 got transaction with unaligned buffers size, 58534 [ 52.250923] binder: 8044:8062 transaction failed 29201/-22, size 0-0 line 3173 [ 52.375613] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 00:44:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x210000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000b56000-0x50)={{0x1, 0x0, 0x2, 0x3, 0x100000001}, 0x40, 0x200, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x8f) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xd1) listen(r2, 0x0) 2018/01/31 00:44:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getegid() 2018/01/31 00:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000303000)={0x5, 0x0, 0x2000, 0x69bc, 0x1, 0x800, 0x0, 0x416, 0xffffffff, 0x40001}, 0x10) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000541000-0x8)='./file0\x00', 0x40, 0x189) write(r0, &(0x7f0000c01000)="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", 0x1000) r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1269, &(0x7f0000000000)="") 2018/01/31 00:44:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000a, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bce000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000008c000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r3, 0x0) listen(r1, 0x0) 2018/01/31 00:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068d000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000b4c000)=[{0x0, 0x0}], 0x1, 0x75eb81d8, &(0x7f00007f2000)={0x20}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) 2018/01/31 00:44:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) sync_file_range(r0, 0x0, 0x0, 0x6) 2018/01/31 00:44:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc5000)={0x0, 0xff, 0x0}, &(0x7f000063a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000028d000)={r1, @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]}, 0x7, 0x9, 0x1, 0x9, 0xd5}, &(0x7f0000205000-0x4)=0xa0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000d6000)=0x100, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) ptrace$peekuser(0x3, r2, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c9000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0x8, &(0x7f00005fc000)={0x14, 0x9, 0x8, 0x9}) r4 = open(&(0x7f0000ec7000-0x8)='./file0\x00', 0x80000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f49000)={0x0, 0x3, 0x30, 0x87, 0x7}, &(0x7f00005b0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae5000)={r5, 0x7}, 0x8) execveat(r4, &(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f0000729000-0x38)=[&(0x7f0000109000-0x11)='posix_acl_access\x00', &(0x7f0000204000-0x5)='user\x00', &(0x7f00004b8000-0x1)='\x00', &(0x7f0000bf9000)='(lo-\x00', &(0x7f00007a2000-0xa)='em1:loem0\x00', &(0x7f0000c3b000)='wlan0-\x00', &(0x7f00009a1000)='+[vmnet0\x00'], &(0x7f0000d98000)=[&(0x7f00005d3000-0xc)='$cpusetuser\x00'], 0x100) connect$inet(r0, &(0x7f0000e8b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd5000)="31db587c32e829f863bf1960ac00d85e35a4dfa2dca4c97a912ad482609992331f31e8a52836a2f757923dc60063b7e56c95dfd0fe506a45a6b03c299be085da155f7fa5f44daf7327819dea0aa231b40d31a4928d518700000000000000a60d6fcd46dec809f6", 0xdf, 0x0, &(0x7f00008c3000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006a1000-0x10)={0x0, 0x0}, &(0x7f0000834000)=0x10) 2018/01/31 00:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec2000-0xe)='/dev/keychord\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000e94000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbeb1}, 0x7}, 0x1c) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:59 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ff7000)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ff7000)=0x0, r1, &(0x7f0000ff8000-0x8)=0x0, 0x8, 0xd) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup3(r3, r0, 0x80000) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000f52000-0x3b)=""/59) listen(r2, 0x2) 2018/01/31 00:44:59 executing program 2: r0 = socket(0x17, 0x5, 0x80000001) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, 0x117) 2018/01/31 00:44:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b4000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6(0xa, 0x7, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/01/31 00:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000710000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b9e000)={0x4, 0x400, 0x7, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x958, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x7d4, 0x3, {{'lzjh\x00'}, 0x3c58, "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"}}, @algo_comp={0x10c, 0x3, {{'lzjh\x00'}, 0x608, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0ee"}}, @replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}]}, 0x958}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1ac}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[], 0x1000000000000047) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000524000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000710000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b9e000)={0x4, 0x400, 0x7, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x958, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x7d4, 0x3, {{'lzjh\x00'}, 0x3c58, "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"}}, @algo_comp={0x10c, 0x3, {{'lzjh\x00'}, 0x608, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0ee"}}, @replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}]}, 0x958}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b17", 0x1ac}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[], 0x1000000000000047) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000710000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b9e000)={0x4, 0x400, 0x7, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x958, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x7d4, 0x3, {{'lzjh\x00'}, 0x3c58, "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"}}, @algo_comp={0x10c, 0x3, {{'lzjh\x00'}, 0x608, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0ee"}}, @replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}]}, 0x958}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1ac}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[], 0x1000000000000047) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:44:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002a5000-0x18)={0x0, 0x3, 0x30, 0x1, 0x0}, &(0x7f0000538000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002a7000)=@assoc_id=r4, &(0x7f00003fd000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000045f000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:44:59 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d26000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3f}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000744000)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000789000-0x4)=0x100000001, 0xfffffdc5) sendto$inet(r2, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000483000)='./file0\x00', 0x40) sendmsg(r2, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:44:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/31 00:44:59 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3b000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006ae000)=r2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000e91000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0}, 0xd) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000fc2000)={0xa, 0x3, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0xfffffffffffffffc, 0x400) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ff8000)='\'posix_acl_accesslo@\x00', 0x2) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000ac3000)=""/107) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) setpgid(r2, r4) 2018/01/31 00:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@generic="16d5383c90c6e3c2496d3a659f5cdcae", &(0x7f0000625000)=@ethtool_sset_info={0x37, 0x5, 0x2, [0x1, 0x7, 0x100000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008f000-0x4)='cubic\x00', 0x6) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) r4 = gettid() getresuid(&(0x7f00001f9000)=0x0, &(0x7f0000a70000)=0x0, &(0x7f0000ca2000-0x4)=0x0) stat(&(0x7f0000a8c000-0x8)='./file0\x00', &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032f000-0xc)={r4, r5, r6}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000ad5000)="8d7f48834b0b853d637f596f9a2ed30eee7618b2c14c7a89db3cdfa774b60d0b5415508e7cb2657ad468c7620111595ccc4c4ba4d54ed449bdf4f276a2428db99ec976b59824469d56fb6b3df71a677bd4f3ed71d3aaced2de800f4e4bccb70d16f90b591db73f6fcc1d381deda9375aee1ec0da0822de7260bfc9ec8681f530aa15407446a8021b3ad72d63f3") 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000fb1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055c000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ff7000)={{0x9, 0x2}, {0x31ff68a4, 0x40}, 0x3, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:45:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) dup(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000e52000-0x50)={0x18, 0x0, 0x0, @fuse_bmap_out={0xfff}}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000002000)={0x9e, 0x4, 0x1, 0x1f, 0x401, 0xad9b}) 2018/01/31 00:45:00 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003e5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ab2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000369000)={0x10, @tick=0x8, 0xfffffffffffffff9, {0x10001, 0x10001}, 0x7, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000279000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000aed000)={0x0, 0x8000000000}, &(0x7f0000a78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009dc000-0x10)={r3, 0x1, 0x40, 0x7}, &(0x7f0000af7000-0x4)=0x10) pivot_root(&(0x7f0000765000)='./file0\x00', &(0x7f0000656000)='./file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000751000)={@generic="a8c09f0dc6049d3591150e6a4e937428", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x20000000000400a, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/loop-control\x00', 0x80002c105, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/enforce\x00', 0x808, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000d4a000)="0b11de5f17b5df84b6e50d4646072dff3ab0e8dd1fb3914b0793f701cd977c687f0db6deee4ee376057037a4bf5d0465d7703142a8e7301d932a159c84e1b2464ab45ca87659703d6e747b198dcc3fb6a736944c834b83b80cbfba99659238565bad9a1d0143c126d9afa5fe8a90bda0f8f6662d30517964743772240f159e11b403113683f26210ceaa29edc223fb2f6d97162b2081ec21c9d930d5b78ad16a76f142dcb3c3985c06e0ba2c8fd4ea64d0d7571ed22f82e3c2b3e21fbfce22816a") getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000eec000)=""/0, &(0x7f00006b9000)=0x0) r7 = getgid() ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000fe0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc1000)={0x2, [0x0, 0x0]}, &(0x7f0000309000-0x4)=0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc6000-0x8)={0x0, 0x0}, &(0x7f000047c000)=0x8) fcntl$setlease(r4, 0x400, 0x1) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002be000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002e6000)={0x4, 0xffffffff, 0x6e, 0x8000000003f3}, 0x6) lstat(&(0x7f0000c2a000-0x8)='./file0\x00', &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000a3f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5e000)=0x20) lchown(&(0x7f00005a8000-0x8)='./file0\x00', r9, r7) listen(r0, 0x80) sendmsg$nl_netfilter(r6, &(0x7f0000ebf000)={&(0x7f00001a1000+0xb28)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000954000)={&(0x7f00005a0000)={0x168, 0x13, 0x2, 0x200, 0x5, 0x1, {0xc, 0x0, 0x3}, [@generic="9a61b1dd4d4e634bafc62d76c448e986dc2108c18fc77bb9a89e864d6219d92fcf863d7e4dd105824b88dfe5d077e50a242d281899b48d0d2e597d06e1db9689dbb1659795aaf3f8534053231254fd", @nested={0xec, 0x55, [@typed={0xc, 0x8d, @ipv4=@rand_addr=0x100000000}, @generic="c9505da286132115c355a0aa5a955a60d96ddce8f92a86b9216cd030ba04bae82f", @generic="3c5066f2e35335e2d03057d56d1bdb3e40b624258157c44821bca7b2372aaae619280fbff54efb5e5e78bba4375d09bc6e4642bae1781bb304dd5b4e005f053cd740c0cb49eb1392ad375ec8149811043a761517672aa2b545d1080652f3318297ffe6943fb5715c0de095ec4aac31bb15d4c39db5d594c3992d6a21220933c74415a3aa10e6cdc87037eb22992bdaac987f2fc07120d6ced8c6c68d11a1f396531c5f860994820cd148e046", @typed={0xc, 0x57, @ipv4=@multicast2=0xe0000002}]}, @typed={0x18, 0x39, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000838000)=0x0, &(0x7f0000755000-0x4)=0x4) 2018/01/31 00:45:00 executing program 4: getitimer(0x1, &(0x7f000046b000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f53000-0x8c)={0x0, @in6={{0xa, 0x0, 0x560bee6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000921000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x7c, 0x2, 0x0, 0x40}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ff7000)={0x8, 0xef, "2d31719de57c9f3bb605a3cb1fb9e9a9fca695b90ad3d2080014f5cbb2a4b01397fd5cdc49d667170b5ddeaf6c9a470d814af3306334add1a46dd484629a254200792766605b2be4befdacc2d30df89fefb9d9ee717f1fd80d5ff1e3ac8ae422b642444cbd88045d27011c438fae54ea2430654988666a70b728e1ce3ba3e2200372c47a2f9e549220239e862d09e184d2e955efcb3b713a77e3a0abd04411ee562e3221dc4d571723388aebc6ca650f4d6b94f5c600ee0e39b3508c5c1104c5c6f9b7eeb7e88a3b8f51debd6feda492a9cd13170a6d2c7bc80d11f423a2bafba83682f161978d229a256d0904247f"}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/31 00:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000e91000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000aef000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:00 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d26000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3f}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000744000)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000789000-0x4)=0x100000001, 0xfffffdc5) sendto$inet(r2, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000483000)='./file0\x00', 0x40) sendmsg(r2, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:00 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000e73000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e0000)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000435000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00003ef000-0x8)='./file0\x00', 0x200002, 0x6) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e73000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e75000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e74000)=0x8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e74000)={r3, 0x1, 0x1}, 0x8) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000614000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff8000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b14000-0x4)={0x7fff, 0x7, 0x1000}, 0x4) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xfffffffffffffee9) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f24000)={@generic="1499186231da51144b1ae5d834557842", @ifru_flags=0x4500}) listen(r1, 0x0) 2018/01/31 00:45:00 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ff7000)={0x8, 0xef, "2d31719de57c9f3bb605a3cb1fb9e9a9fca695b90ad3d2080014f5cbb2a4b01397fd5cdc49d667170b5ddeaf6c9a470d814af3306334add1a46dd484629a254200792766605b2be4befdacc2d30df89fefb9d9ee717f1fd80d5ff1e3ac8ae422b642444cbd88045d27011c438fae54ea2430654988666a70b728e1ce3ba3e2200372c47a2f9e549220239e862d09e184d2e955efcb3b713a77e3a0abd04411ee562e3221dc4d571723388aebc6ca650f4d6b94f5c600ee0e39b3508c5c1104c5c6f9b7eeb7e88a3b8f51debd6feda492a9cd13170a6d2c7bc80d11f423a2bafba83682f161978d229a256d0904247f"}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/31 00:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$write(0x1, &(0x7f0000ef0000-0x10)={0x310000000000, 0xffffffff, 0xffffffff, 0x5, 0x1, 0xc03, 0x9, 0x9, 0x6, 0x695}, 0x10) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/31 00:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000b9b000)=0x10000, 0x4) r1 = epoll_create1(0x7fffd) read(r1, &(0x7f000051c000)=""/225, 0xe1) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001da000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000cf3000)=0x9) fcntl$notify(r1, 0x402, 0x2) 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = mq_open(&(0x7f0000d19000)="776c616e30776c766e3100066f7369785f61636c5f61636365737321736563757269747923657468302755e389d2b835daa73f05f102b4ae5ed9cfa8c9e04806fcca04c3ec3631a985ecc3db52c362", 0x802, 0x1d, &(0x7f0000415000)={0x9, 0x5, 0xffff, 0x4, 0x15, 0x4, 0xffffffffffffffff, 0x101}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x800000001, 0xfffffffffffffe8f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = geteuid() getresgid(&(0x7f0000d06000-0x4)=0x0, &(0x7f0000c60000-0x4)=0x0, &(0x7f000025f000-0x4)=0x0) fchown(r1, r2, r3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000544000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000a1000)=0x10001, 0x8) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x0}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$write2(0x11, &(0x7f0000718000-0x10)={0xfffffffffffffc00, 0xffffffff, 0x1000, 0x0, 0x8707, 0x8, 0xfffffffffffffffe, 0x200, 0x3, 0x4}, 0x10) 2018/01/31 00:45:00 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003e5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ab2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000369000)={0x10, @tick=0x8, 0xfffffffffffffff9, {0x10001, 0x10001}, 0x7, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000279000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000aed000)={0x0, 0x8000000000}, &(0x7f0000a78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009dc000-0x10)={r3, 0x1, 0x40, 0x7}, &(0x7f0000af7000-0x4)=0x10) pivot_root(&(0x7f0000765000)='./file0\x00', &(0x7f0000656000)='./file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000751000)={@generic="a8c09f0dc6049d3591150e6a4e937428", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x20000000000400a, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/loop-control\x00', 0x80002c105, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/enforce\x00', 0x808, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000d4a000)="0b11de5f17b5df84b6e50d4646072dff3ab0e8dd1fb3914b0793f701cd977c687f0db6deee4ee376057037a4bf5d0465d7703142a8e7301d932a159c84e1b2464ab45ca87659703d6e747b198dcc3fb6a736944c834b83b80cbfba99659238565bad9a1d0143c126d9afa5fe8a90bda0f8f6662d30517964743772240f159e11b403113683f26210ceaa29edc223fb2f6d97162b2081ec21c9d930d5b78ad16a76f142dcb3c3985c06e0ba2c8fd4ea64d0d7571ed22f82e3c2b3e21fbfce22816a") getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000eec000)=""/0, &(0x7f00006b9000)=0x0) r7 = getgid() ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000fe0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc1000)={0x2, [0x0, 0x0]}, &(0x7f0000309000-0x4)=0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc6000-0x8)={0x0, 0x0}, &(0x7f000047c000)=0x8) fcntl$setlease(r4, 0x400, 0x1) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002be000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002e6000)={0x4, 0xffffffff, 0x6e, 0x8000000003f3}, 0x6) lstat(&(0x7f0000c2a000-0x8)='./file0\x00', &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000a3f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5e000)=0x20) lchown(&(0x7f00005a8000-0x8)='./file0\x00', r9, r7) listen(r0, 0x80) sendmsg$nl_netfilter(r6, &(0x7f0000ebf000)={&(0x7f00001a1000+0xb28)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000954000)={&(0x7f00005a0000)={0x168, 0x13, 0x2, 0x200, 0x5, 0x1, {0xc, 0x0, 0x3}, [@generic="9a61b1dd4d4e634bafc62d76c448e986dc2108c18fc77bb9a89e864d6219d92fcf863d7e4dd105824b88dfe5d077e50a242d281899b48d0d2e597d06e1db9689dbb1659795aaf3f8534053231254fd", @nested={0xec, 0x55, [@typed={0xc, 0x8d, @ipv4=@rand_addr=0x100000000}, @generic="c9505da286132115c355a0aa5a955a60d96ddce8f92a86b9216cd030ba04bae82f", @generic="3c5066f2e35335e2d03057d56d1bdb3e40b624258157c44821bca7b2372aaae619280fbff54efb5e5e78bba4375d09bc6e4642bae1781bb304dd5b4e005f053cd740c0cb49eb1392ad375ec8149811043a761517672aa2b545d1080652f3318297ffe6943fb5715c0de095ec4aac31bb15d4c39db5d594c3992d6a21220933c74415a3aa10e6cdc87037eb22992bdaac987f2fc07120d6ced8c6c68d11a1f396531c5f860994820cd148e046", @typed={0xc, 0x57, @ipv4=@multicast2=0xe0000002}]}, @typed={0x18, 0x39, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/01/31 00:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000011, 0x2, 0x0) preadv(r0, &(0x7f0000865000-0x20)=[{&(0x7f0000c5e000)=""/4096, 0x1000}, {&(0x7f0000e22000-0xf2)=""/242, 0xf2}], 0x1000000000000169, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000546000-0x54)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfc6}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x54) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x4, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f7000-0xc)='/dev/rfkill\x00', 0x50977e, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f4d000)=0x135, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/31 00:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000-0x4)=0x900, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f08000+0x30d)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e3d000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e65000-0x9)='/dev/ppp\x00', 0x44080, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000262000)="69eb882150494abaf237cd349597269f781339509b60963de0fbd22ab48a34ed48442dfd86d8584b4b617fcb4bee113ad308dec70a72f83aaa60ca669a6013ec4e8965d5f878b4d8bc79d308d12d453147653ae7452093c054366c21") pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="", 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00002ea000)={&(0x7f0000d71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6e000-0x10)={&(0x7f000007e000-0x1258)={0x1258, 0x22, 0x8054af0055e59752, 0x3, 0x0, {0xa, 0x0, 0x0}, [@generic="10b738ee48d23754101826c6a304af84aef4779e10f1101973d87fc96e7a7d8d1dc46acada67b53a88f350d5705cc24a285983a39a3f4ecfe8be2b3f84ddb67f1982f0c803c205c6ad9fc363caf9f5175015254e85d60c973c562bb623286c997206a5a573224ceb066bf6264fdfa67c3a51eafdad664720ca61d03a6876ac4a3f6a79c48aae0927e3281dbefeaaf8bcb228c0e5a1dc556d74e77c777cf960a99cdbcf3d226d283a8664b2cdb8f14899a6580dfabd", @typed={0x1008, 0x6e, @binary="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"}, @typed={0xc, 0x4f, @u32=0x40}, @generic="8c6aa36d17e35d0e0d977b89dc790dd8c8cbab6ed71608cb96765b8e40baa2d631dc5f5395f65877c89578e1f48c0fd1fa5de956cc4f152b0a359dd9adbee9eb0a9564508052a819df707368364a97d77ca72da833a9934542c67c352aba7936cee6390d42ab4688d4430bf25418b95cd617a0fd95f4b6789b5c58b995aad555e57176babe1d5aa77430589eeea1274cb0eed80c84a433d9fd0d5a02521322d268bddff3c2909c42c8f64ab2b1b471e5e3c70f979110e91c854a853c84c132ec75a63171004cfee455377b248e54e3c751550abd05", @generic="c505097c181e5c0f5ba3d25b14e1bad08da86bc4570a1a576838dbd31160fc65a55ba80d4957106c18a799fe2656b140cdf241d903c5973e2f4f269666368e6b5b3966ffb6a2f4abbd851580eeb30afe0b3964df170a21727972e3bfcb7dcf99b39e8d560a92afc1b1885398aaf84fb42c12e5a41de6f19b42f5054e3744f11c3068be6049f02466317b0595743fd1eaa596a1931245b1ac5d3cc902869984f2301aca545aa0"]}, 0x1258}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/01/31 00:45:00 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000948000-0x8)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d4d000-0x38)={&(0x7f0000ff7000)=@sco={0x1f, {0x7fffffff, 0xffff, 0xb895, 0x0, 0x100000001, 0x88f}}, 0x8, &(0x7f0000759000-0x50)=[{&(0x7f0000f2c000-0x2b)="e0a804aada8ccf27d45ed93446c75373db22a7fd881e2695f95746e76adc5fa82ee507053a39b6acffbde7", 0x2b}, {&(0x7f0000ff8000-0x10)="780aa1ba7bbf574dbd0702a6c95eb68e", 0x10}, {&(0x7f0000ff8000-0x1000)="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0x1000}, 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794ce41052f0094d4a744da9d70690f0099ace3fa80e6739714d741315b9f35d1f8aea132c8850574e2d52e2ad635f1a7a0eb5b7f2ffbebad2a1e5b337513c1c11f3fb70a9b17f1b2dffd2e394cae03e530736b7545f64f1dac27492334167993c8ef807e9162d19a9e10a3c6d61cb96521c72af35638088cae9deb11caf6fec122d7368e45a5ab441093b397f11f7ee613140d57eaca98c669ca676d77a22986d1560c783e118a7b2017d2fcbc8e90da08ef8349572e57d35a7118b7d7e0ea4c9ecc3e1b1d21543f44f6a6a9a73614efdc88ab899cf9707836b20f6fd3b817f69cd3576b4d078b588cc23616b02cf9bd5a26357ce7c2d9c3f02d509daa31243b8c138eae3b542448297f69e14ff2b64cbdd26a20eb88a5c5d94b9daa96a8f1ffbb0069fe078cd7e7c0e19da8480ba8b695a3b26a57dbcad81489bcbf23ebefe31e29a1d5e4283c011fa518afbd27e002f951297218c7be0a3cde1349d37f4467ce832fa9a0d795f42e749b32d4e7113f0f76b5196d2247a55845aa0ed0ac37dc5bd76c3d95880344dd6824b647f3a524ccdcbb099f8ee69a9934974ecccec83a1859193905931b5add66b1f4005d15939b99b59a9016efde5c19b4db1be046bea5cc4c1cb98f063bd1d3a5395bac95237c146bc56acfac99f030fc5499031f1a8724448beb51d0c8a77afb986c10bc43e4ed9ba9862b9a3404f35203ac835615fbce18e08768d288682035d9c8f084b2c39bdc6137b175d14bf53549018c1deac0d881f1681a65608e6d8212ad159ede7f7c5942715966c4921e7ad5913a2015e1218f6c0b5430d0cd255f647c2a0f486c3ad2322725c30468f09df9e5f41e74d13b565973ac9c654f167b83b3e280dd13b17db090136faacc6fa6f6d209b90aeeb1a97e9f72972a7b876f8044c254d8c8b6579b3881352e63389b9aca08b4c56484e657209041c598c86ee4fdd0b4f9ad84ce5e3054b0c7812689e50a79f1de831c1746fd62b08defffdf8bf8d5456785d0bfa255c11bb4d8bde46f2f596db8fab2a3b06b1613bc2da3c7ee7317ea322f947c2f56841739930fe8733a96978d9af066d9ba10a6ba4cd7f00f913c5d5f057e17700fdf3b2cf981d70dbab33c227f02b6fa828bf0b9c8f19fdd7f167cfa736c621debd9939c139ddd56cbc50b3ab1d6e7a649fcb1f387c9352a018bf87a3b179d772fe41820fe1ec20995a0659b5bfae80d864b6ded84d2d2edeb9c40dc473b5c41e2197276b1ecc0112ca5e23bdd7daf843d67fb2f8b6918ee017ac04eaea01b0059694babb33846936c34a57201698b3bc4758354d37ce858c1aa0bad168ef7fe1fdf9b7da3ab1241634138827cdc2d6f36c648de3c1d595ecd1cb8005438358469440809d2990eb03830b2a13ff10d552b5806f91dfd732b63d57e3a94b6bb433f51b0adf1c5f194bd3c51028b48ce81c272def59f4403e8d0502932264f8bf6f0a9ef03d300b20befd7fa032b519bd1ff151a0cff9eba33b94fd6b937ebc821c92e24e0eac54638e19f30031eb8f74d6fbba13a160e3649678708ef274d7f6ed1e331b6e6dacde1ad58a1f34854f724df026c804133f88bfa1a532937385b20bffc1db8e2ba1bd379098701b4c82dc55c487a00e434ff6e27ca8361b837bf21dea32c8e4d063ea9282290a2703e0d26548a3a19d0139dc3be7b7c12add49cb3608879ec457175ce4de01fdce96ce86aaabb44ea941e2fc524e41e4b33f98dbe83a570144ee2142b688627a6b2fdb7d5f7006e8390421a53728c087a57968d45d760876932b8973d34179ae2be7b0ddcd3801748755fa9ef657135ff865aa7fed67239601b292a0e61c22eac4e3e958959a036de03b38baae1353f7fd3ebf4f0921bcaf3cae40eea8c2708d16bdb9c3337ddeb5184b2b3ba50cbd260989ae74dd287f53449ff8170dffe15a2e08e263a7e789e7d8dd6e95f1d0bb7a67260c506041b2f66011941b23e373cd32bed32deabafb6e6aa81979aeaf603fa6d16e6199eefe48e9ec18bca3332053537a0dd091e9096b45883304035209dccb90eb53c0b6daa3837931d32642317d80d96e123ffce75febe175e606a8dbc661845aeca841d31f6d754305b6a0620fcc9e37eca267fd4fc7e66d115a628d5d546cdfe113f42ac22bbd7d6878718ff09e4e3d251ba5ab45ae51b1159e840c4b071b5792dbb6ffebaf488a10d309df3b1dcb4caddc41e51767e7487f82a1ac283e584c2ffcd61aa09781263c3"}, {0x28, 0x0, 0x400000, "e7f13d1071bf0a619d88271edb85e88adc16764771"}, {0xd0, 0x11, 0x6, "b07c94794de852c109303bf16c8417e46e7c727e40e2d837170ee3f80e31c51c1f282f05bc4cfa0215f073bef30ffc0ccf90a0abf1ba783a1bf921b3646455d43f2afb9dd40bf2513b222d82b70eafed4f467d8e2564de99d614e621b032953e78edeb6c301e174db74c4e1069b6a11f1d8758b8d9ebd869f18e712f450a0b12ff1d152ad7c35726ee67d93489045c6e520d2202bd10f93836cb461353f4539b795b7d35589a9402042aaddd809733d93446facc5be95f3a071dae1d592024"}], 0x1108, 0x40081}, 0x80) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000081c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ff8000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x40) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f00007fc000)={0x0, 0x0}) 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x4008040, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006cf000)=@assoc_value={0x0, 0x0}, &(0x7f00000a9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000356000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x219, 0x121c, 0x1}, 0xa0) syz_open_dev$usbmon(&(0x7f0000ac8000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000969000)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./file0/file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000ca8000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000ee000)={0x0, r3}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) lseek(r2, 0x97, 0x4) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d11000)=0x24, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ff8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff7000)={0x2, &(0x7f00002d8000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ff7000)={r2, &(0x7f0000ff8000-0xb6)=""/182}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000fc1000)=0x0, &(0x7f0000ffa000-0x4)=0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/31 00:45:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/rfkill\x00', 0x801, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000066a000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071a000-0x15)='/proc/self/net/pfkey\x00', 0xb8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/31 00:45:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f92000-0x8)='./file0\x00', &(0x7f0000784000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000cef000-0xb)=""/11, 0xb) 2018/01/31 00:45:00 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x80, 0x2]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00002e4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x80, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ab9000)=0x0) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ff7000)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getuid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005ce000-0x8)='./file0\x00', &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) lstat(&(0x7f0000b6e000-0x8)='./file0\x00', &(0x7f0000dec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ea3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0xc) r9 = geteuid() r10 = getegid() r11 = getpid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff9000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a48000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ff9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ff8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000)=0xe8) r16 = getegid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ff8000)={&(0x7f0000a5c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dac000-0x10)=[{&(0x7f0000ff9000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ff8000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x10}, 0x40000) r17 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r17, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r17, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r17, 0x0) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r1, 0x0) 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be0000-0xc)='/dev/sequencer2\x00', 0x401, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a47000)={0x5, &(0x7f00001be000-0x28)=[{0x1, 0x10001, 0x8, 0x3}, {0x2, 0x40, 0x420000000, 0x7f}, {0x1ff, 0x4, 0xffffffffffff8000, 0x0}, {0x9ea, 0x1, 0x2, 0xa3}, {0x548, 0x3, 0x9, 0xdf}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) utime(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000c9c000-0x10)={0x9, 0x80000000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002ed000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xad}, &(0x7f0000b5a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b0f000-0x6)={r2, 0xffff}, 0x6) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) socketpair(0x19, 0x5, 0xfffffffffffff098, &(0x7f00007af000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r4, &(0x7f0000a8e000)={&(0x7f00007af000-0x60)={0x27, 0x7f, 0x3, 0x5, 0x5, 0x9, "65d85129a22d572dad68ab3ae510869d58176c794f5e3d417bbaf9c60f8a474fc275bfcc4b3b19e4f77a01dda527070529175bb11dbb2c484078822423f7aa", 0x7}, 0x60, &(0x7f000088c000-0x10)=[{&(0x7f0000e53000)="e5f3cb9dfaff7964d035d9e80783ffc2f91da7d12b4020e784577fb6984422abe0d33a8329d1138cc0859fa906a3c2df9ca03e7149dbe05b5e3967a06a98129b2d453fb97c72a496914e5a1452a53cf1320682f88123f0b25b7db3366967c5e833e4774ddc1db2b5fd45b9e5b4c391e70eec575d875988c5b949ff696108064fcf71aecf8f62e2449dbe0f33cc7b06982ce950c55c66084bab402fbd362c4fb65067d9f817d6c6b73853bb02", 0xac}], 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c7000)={@generic="0f6e9a0d969f6aad8dc1b8a2f5532413", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f00005e9000)="e40fe389b0b29c511cfdcb15adcdb8e4a5870a5406fbea562864162663a4ac45dc61a84bb4233b04c4f97235b9ef9897bc7a98190c3819c310eb85f9003a8477873a395090048dc95018be1f73fa28a6880e952145a7246206efd3b18fe31034a94c29a6f5e6d17ef3e1d4c7c51421b08e0c16079844cf09354aa6d09fb74b37a5d82c5e0e5e6476075c71d785741e", 0x8f, 0x1, &(0x7f0000833000)={0x11, 0xff, r5, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) set_tid_address(&(0x7f0000aad000-0x4)=0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000-0x4)=0x900, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f08000+0x30d)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) sendto$unix(r1, &(0x7f0000a0d000-0x7b)="b13aa460137caef9f0db70625e78ce37aea2290fa11ed979382d899bff6f0b48c091c972b76294680d05ba0a57ffa8957fa4ca764cf442b5a813d68b21a9239a35fd607d849a0ef69c1958526a8650faf986a070408a06470bbf50fbe8041c20cf6e10d3dcf08d7d5b7e87d1cbb02e0ee7652035156c0d2e84e8ce", 0x7b, 0x8004, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000876000)=@req={0x8, 0x5, 0x0, 0xfc71}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) fcntl$dupfd(r1, 0x406, r0) 2018/01/31 00:45:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bac000-0x8)='./file0\x00', 0x30100, 0x190) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) 2018/01/31 00:45:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x7ff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000786000-0x8)={r1, 0x2}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d97000-0x16)='/selinux/checkreqprot\x00', 0x200041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/ppp\x00', 0x10d0c1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff7000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) chmod(&(0x7f0000dd9000-0x8)='./file0\x00', 0x20) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/01/31 00:45:00 executing program 3: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a73000)=0xfffffe81) fsync(r1) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) sendto(r1, &(0x7f00009b9000)="a0b5298651795e0be05b297e14acab2c7869e1b708a9ad3c7802cc2913c1a676f06682888d9e9287c3e3c94d9d412904660c660a4937f69830c5dd940846cd09f3780565321d74c50e79e307d9e7197bdd81bb6761e8b9a2ee5b4b8c8d5d16b7473f0f3e4455f26915d3ed3721b5db6c19b5f8dbbd6d7da4e538d5ca355b3fae69520acc9d8e69ce569e9c81a4f56dfe8a04b9466ff7355226a0a5aa0b102d872674602ad2d7f1aeaef67fcd02388a35e56863d5b46fac05fcfcd2d9137c6bd9aaa2dd3d", 0xc4, 0x84, &(0x7f00007fa000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2018/01/31 00:45:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000031000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d1e000-0x4)=0x0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4002000000000002, &(0x7f0000b1e000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:00 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fchdir(r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ecc000)={0x0, 0x3, 0x2, 0x0, 0x160, 0x100, 0x81, 0x5, {0x0, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcee, 0x8000, 0x0, 0x100000001, 0x1ff}}, &(0x7f0000ff8000-0x4)=0xb8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ff8000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3}, 0x98) listen(r1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000684000-0x3a)={0x55, 0x8, 0x2, {0xc5, 0x100000000}, {0x6, 0x1}, @period={0x5c, 0x80, 0x4, 0x5, 0x80000000, {0x2, 0xa9c7, 0x2, 0x72}, 0x9, [0x4, 0x6, 0xffffffff, 0xa64, 0xffffffff, 0x2, 0x499, 0x0, 0x80000001]}}) 2018/01/31 00:45:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000056f000-0xf)=""/15) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00009a9000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000084b000)=0x0, &(0x7f00004d4000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000000a000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000008000)="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", 0x1000, 0x81, &(0x7f0000013000)={0x77359400, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000014000)={0x0, 0x7}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000015000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x8, 0x6af, 0x2, 0x1}, &(0x7f0000014000)=0xa0) 2018/01/31 00:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a5e000)={0x0, 0x0}) tee(r0, r1, 0x9fda, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f75000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfd25) connect$llc(r0, &(0x7f0000281000-0x10)={0x1a, 0x0, 0x3, 0x4, 0x9, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000092c000)={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, 0xfff, [0x0, 0x4, 0x4, 0x4, 0x400, 0x3, 0x200000000000, 0x20]}, 0x5c) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000544000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4002000000000002, &(0x7f0000b1e000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 00:45:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000ff7000)={@common='tunl0\x00', @ifru_ivalue=0x7}) listen(r1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d7b000)=0x0) waitid(0x1, r3, &(0x7f00003dc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f00007b2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000216000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000012b000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x400014, &(0x7f00002b5000)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000037c000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) syz_open_dev$usbmon(&(0x7f00007f1000)='/dev/usbmon#\x00', 0x101, 0x200042) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) sysinfo(&(0x7f0000cbb000)=""/188) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000-0x9)='net/igmp\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/31 00:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f00009a0000)='rxrpc\x00', &(0x7f0000e1d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000013f000-0xd9)="0178ddb0fa55110e30d7cedda5315eed55bf72b2aaba0564b77699dc0ff2889902ccd903e49834cf7f9c290c4bb7c6d66bd840d09663e155706f6e1f3b8bcbec18eb8e3b67187817417afd45e9df8fab12d81603c6b9d6a313a208a2483d0a2c45a5a0d0bc69e452dd659fa16d09357203b2bcf6a029b42da64074450b144f42b9d51d7a41f74068cb18de882e6c96ce1a73278ba20857247e90623b2472616ccccbdf5104e0ea28d2d978288112ba9006defdeccb685d09a66ab840f632c79176bd250dbbf0111d295e08a7e7abac26a05736d8d41a35cd38", 0xd9, 0xfffffffffffffff9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006c6000)={0x5, 0x7, 0x400, 0x8, 0xc9e}) keyctl$clear(0x7, r1) 2018/01/31 00:45:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000877000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000ff7000)='/dev/sg#\x00', 0x5c, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1fe) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$void(r0, 0xc0045878) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da8000)='/proc/self/net/pfkey\x00', 0x801, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a9000-0x15)='/dev/pktcdvd/control\x00', 0x4400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005fd000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffea3) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) close(r0) 2018/01/31 00:45:01 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_out(r0, 0x545c, &(0x7f0000d2a000-0x4)=0x0) 2018/01/31 00:45:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80f, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000, 0x0}) 2018/01/31 00:45:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2000002) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000462000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000d8c000)=0x0) connect$nfc_llcp(r2, &(0x7f0000c6d000-0x60)={0x27, 0x22, 0x7, 0x5, 0x6a, 0xa3c, "d27935ff8349357cdc668155b80d6f864b35e3a361aeb328f458d075bda57b2d2dafb91344781ebe7e423e8252da0a9e682751f151a6396b3ac587b81528d4", 0x1}, 0x60) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff7000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:01 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00005de000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000016a000)={0xbc, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000000)=[], &(0x7f0000dee000-0x40)=[0x40, 0x40, 0x40, 0x30, 0x40, 0x18, 0x28, 0x0]}, 0xdec}}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x4e1e2200291d325f, 0x0, 0x0, 0x0, 0x18, &(0x7f000095b000)=[], &(0x7f00005c7000-0x18)=[0x0, 0x38, 0x30]}, 0x1000}}, @clear_death={0x400c630f, 0x0, 0x1}, @acquire={0x40046305, 0x0}], 0x8a, 0x0, &(0x7f000014a000)="9abd7c0607ffdaa2358a6d5f47d852741d19d06e809866355432d75d61a60a8578b309bc63be40c5127aaf8582072e711bb7a3483fc2d9464915b366dfda881f171d96a42aab6fb316882b612952a8deb7ede9ca445c9b69cd4924a2897f4732f85c776c0e387560eb9922204dd732cd9445257c32801b01b2a09db0be004dd928263aeccc153bff0330"}) 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$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000000)={r1, 0x3, &(0x7f0000001000)=[0x8, 0xe29, 0x0], &(0x7f0000000000)=[0x3, 0x0, 0x10001], 0x4, 0x4, 0x800, &(0x7f0000002000-0x10)=[0x4000000000000000, 0x4, 0x40, 0x100000000], &(0x7f0000002000-0x8)=[0x80, 0x10000], 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r3 = epoll_create1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x8}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x57, 0x7871, 0x6, 0x1, 0x2, 0x78, 0x5, 0x1, 0x0, 0x5, 0x4, 0xbdd, 0x3, 0x1]}, &(0x7f0000009000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000016000)={r4, 0xffffffff7fffffff, 0x0, 0x42d4, 0x40, 0xfff, 0x1, 0xd0, {r5, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x8, 0x4, 0x800}}, &(0x7f0000007000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000015000)={0x5, 0x0}) epoll_pwait(r3, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000000d000)={0x0}, 0x8) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fc, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff8000-0x4)=0x3fb, 0x4) r2 = add_key$keyring(&(0x7f0000769000)='keyring\x00', &(0x7f0000069000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ff8000-0x5)='ceph\x00', &(0x7f0000ff7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa7000)="0469eda0f960c4b388a7ebddfd0325457a689e7afed737a35f2f2108aa61a7a734ea803c0e86a2ebda79356f1724df7de39b3b5b37d34912572994f9aeb61cf218fdc974a91b2a14b92ff7434d111c6ba2fc27b8f5b6abc0bbec304bd6a4bee533fd8ae67cd1af60440ec921ad351cd8254cf4385df686ff239e7057f75e1fa967140c07e8278b19603f6e8dac6a0fbfd1a3c105885f9249616511f7f046b3d04d6723745ec9616bf9f11d931d2d86f7aaa01d57641d", 0xb6, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000c94000)=0x4, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff9000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00002c7000-0x78)={0x9, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x4, 0x1, 0xc7e4, 0xff, 0x0, 0x8, 0x0, 0x434}) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x0}, 0x54) r1 = dup2(r0, r0) sendmsg$nl_xfrm(r1, &(0x7f00002d0000-0x38)={&(0x7f00006e3000)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f000089c000)={&(0x7f0000556000-0x6c)=@flushpolicy={0x6c, 0x1d, 0x100, 0x1, 0x0, "", [@replay_esn_val={0x28, 0x17, {0x3, 0x7, 0x5, 0x5, 0x7, 0x1, [0xffff, 0x0, 0x2]}}, @offload={0xc, 0x1c, {0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa, 0xe27, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) 2018/01/31 00:45:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee3000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e16000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000299000)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ff7000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000016e000)={0x1, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 54.562894] check_preemption_disabled: 14 callbacks suppressed [ 54.569157] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8457 [ 54.577567] caller is __this_cpu_preempt_check+0x1c/0x20 [ 54.583259] CPU: 0 PID: 8457 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 54.590783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.600130] 0000000000000000 53015cc49169acc5 ffff8801c2b67800 ffffffff81d028ed 2018/01/31 00:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bea000-0x10)=@generic=""/16, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f9b000)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 54.608182] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b54edf00 [ 54.616211] 0000000000000003 ffff8801c2b67840 ffffffff81d62834 ffffffff810002b8 [ 54.624242] Call Trace: [ 54.626820] [] dump_stack+0xc1/0x124 [ 54.632174] [] check_preemption_disabled+0x1d4/0x200 [ 54.638910] [] ? 0xffffffff810002b8 [ 54.644179] [] __this_cpu_preempt_check+0x1c/0x20 [ 54.650672] [] tcp_try_coalesce+0x249/0x4d0 [ 54.656643] [] ? tcp_parse_options+0x970/0x970 [ 54.662868] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 54.669959] [] tcp_queue_rcv+0x127/0x720 [ 54.675649] [] tcp_send_rcvq+0x39b/0x450 [ 54.681332] [] ? tcp_rcv_established+0x2230/0x2230 [ 54.687882] [] ? do_softirq.part.17+0x40/0x60 [ 54.694001] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.700812] [] ? lock_sock_nested+0x90/0x120 [ 54.706840] [] ? trace_hardirqs_on+0xd/0x10 [ 54.712781] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 54.719070] [] tcp_sendmsg+0x1e8f/0x2b10 [ 54.724750] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.731735] [] ? sock_has_perm+0x1c2/0x3e0 [ 54.737588] [] ? tcp_sendpage+0x1830/0x1830 [ 54.743531] [] ? inet_sendmsg+0x201/0x4c0 [ 54.749300] [] inet_sendmsg+0x2bc/0x4c0 [ 54.754893] [] ? inet_sendmsg+0x73/0x4c0 [ 54.760574] [] ? inet_recvmsg+0x4c0/0x4c0 [ 54.766341] [] sock_sendmsg+0xca/0x110 [ 54.771848] [] SYSC_sendto+0x2c8/0x340 [ 54.777360] [] ? SYSC_connect+0x310/0x310 [ 54.783130] [] ? __fget+0x232/0x3b0 [ 54.788379] [] ? __fget+0x47/0x3b0 [ 54.793540] [] ? __fget_light+0xa1/0x1e0 [ 54.799223] [] ? __fdget+0x18/0x20 [ 54.804471] [] ? SyS_futex+0x210/0x2c0 2018/01/31 00:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f0000d4d000-0x20)="d4a3edd0d012e8633ce79b8c09cb257476bd3a5a7d86e33456d803a4c8ce5ac8"}) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000a1c000-0x90)={0x1000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 00:45:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000641000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000643000-0x4)=0x3678, 0x4) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffea3) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) close(r0) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff7000)='/dev/usbmon#\x00', 0x100, 0x400000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ff8000-0x10)={0x0, &(0x7f00003e0000)=""}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff8000)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000699000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00004bf000)=0x6) [ 54.809981] [] ? do_futex+0x15d0/0x15d0 [ 54.815575] [] ? move_addr_to_kernel+0x50/0x50 [ 54.821776] [] SyS_sendto+0x40/0x50 [ 54.827033] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f57000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000021c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c53000-0x28)={@generic="fac1d874b5bc49a0a1ea30c44560e5e0", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e1d000)={0x0, 0x0}, 0x84000) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000fb0000)="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") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgid(0x0) stat(&(0x7f000014f000)='./file0\x00', &(0x7f0000305000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000)=0xc) r5 = gettid() r6 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x20, 0x60100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000dce000-0x4)={0x8001}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000199000)={0x0, 0x0, 0x0}, &(0x7f0000975000)=0xc) getresgid(&(0x7f0000988000)=0x0, &(0x7f0000589000+0xf2c)=0x0, &(0x7f0000016000)=0x0) sendmsg$unix(r1, &(0x7f0000444000)={&(0x7f0000539000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000872000-0x30)=[{&(0x7f0000d77000)="a83dcf018772465cd890b67b17a0c5e03bec6e2894556c7c5cdcc878c4eb15000550902b23adebfc4629771644573201756aead393d604a516488ff3f823248ccd826ac2033426ca3476633d82ce5b42c5e34cd774316b28a038af03536732fb00ce730c0e941a51b5e099ec2d257a4ec03c6fb109205bca9cdda96b6da2a0f96cefef76fcc050172ddd6281c7a4c661d05dbe1cb2d1c5d7c9f6c8b456dea56bb4a14da2b44aa600066dcb30", 0xac}, {&(0x7f00005c9000-0xcf)="2a5bb80b740e1574ad4290d8eaf49762020be11cde6df0131cd810dd31a9343ba70dc762662807e28d11a3b7abdb3b01ad45259dafe2c4eb7796399287fc43c903ed7b2d8ccf7c6a0a46e2313112a84ba3a43c4ce729a813d9a339a62ed2ab6c813cbb771d731471cdc3322bc200036afbe23163aca3a42fd09d8325608f607392dc1a29124250782e23cabf16f8e550662668da793921d6ab9b8ea8a416bf67234b57f4df1e0476b281ca9e84f33d907bfe2f5f31c1ca217e49fc8bfc62f0dc6a4099a472314b7917f8df398a7dfd", 0xcf}, {&(0x7f0000c06000-0x61)="ff5f6774a464d19926313fc9c2a798328086a980ba9a3b775764fcfc73b3bed8eb6502da18151cfc84d3b385369b592eb4995fdbda72d404acebc51641ec8f8ae23ee2ea63c9d6d692e94a5ff7b42e4a4cb45ea0b1fe635e4f26cd9b6ed230ba66", 0x61}], 0x3, &(0x7f0000905000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x68, 0x4080}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:45:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fa000)=0x3fa, 0xfffffffffffffe71) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff8000)=0x3f, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000360000-0xe8)=""/232, 0xe8, 0x10000, &(0x7f0000ffb000-0x1c)={0xa, 0x2, 0x800000000000009, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ffa000-0x8)={0x0, 0x3}, &(0x7f0000ffa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a27000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000f6d000-0x1a4)=[{{&(0x7f0000f7e000)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f0000ffb000)=[{&(0x7f000053c000-0x67)="ac57d9833fbe437e24ca752e71ed3e4d112b02e07e533b916b279b94b48f37e8b4b9a64c242a6a581bfc0da796b4194be285e4f61c45b946e191d93a0ae3a9a779213d47ec371926d3524ea895183b6ce5850fbdbafb0b212fddabb10acccb50032639e7019154", 0x67}, {&(0x7f0000ffc000-0x4d)="ee94b4f4430c5e548d74ba60d9c1de16cb2e6203292f6075e119e7993e667491cc1039a426977d4d1c4d3668fe4068b05a3ccd44ce92ca148d562289e9deef7409be00d92ae5a7d1f0bcbfe47e", 0x4d}, {&(0x7f0000ffc000-0x22)="848a3a80aab28d8ba0ff1d7607be1e1e629e074823406cfdec57815eb3a29e8a9954", 0x22}, {&(0x7f0000a15000-0x5b)="b956ced98e92a73dea46540a49639026c5898509000807cca628219a4e9bd723f735720e9583a11cdc05b3286d0aa2f6b5e6df17d247a8a7edc29746a8de47ffa8f49fdaaee7ca9833999668e29aa4f49f28fd962a3b5650c85ec4", 0x5b}, {&(0x7f0000ffb000)="0c20eb3042615cd5fa4eb38c780d73f02e4ea8381fdfd0b3b897b53641ac595bf2be5b75442661176cc8887a920f291694cf1e815d64ea4d6518c674ca94deaa686c8b46768e97f967f766258cfe89ba68e7d4330713cd8fa4df260b836a2898660477c47fe3e07939ddda194fb9c2e51526c894e3cdec1311efae877945f298f3264b0acef2967b3f746ce505a315a537f522db70a4efc93b6850b29159801b3c4dde14ee17a3d9bb2945b6bd20688eb073d4b5cc5ce9f8ba69b89e7ed98d4f606955c681442f", 0xc7}, {&(0x7f0000ffc000-0x1e)="c4a8c761d4054901f7e0f0865a7866f3885514a98b4f9e46bc84b2662303", 0x1e}, {&(0x7f0000ffc000-0x11)="debdbc10a6f757444d7f996f19035d5367", 0x11}, {&(0x7f0000ffb000)="8f57d0d19d1786d6053ba7e2f35de5b62ddca1c482522736cb3651f214f9c4d6aa0c1d1ec4e49a96b595e7ebc61a59f02ad45d4acc266ed49ebd7a813290ddc618117e362febfdbd900f4e248bfa46c55159373f738834", 0x57}, {&(0x7f0000ffb000)="b08eba357cc91f4e3a752aeee3c67e754ac744b028cf4cae", 0x18}], 0x9, &(0x7f0000ffb000)=[{0xe8, 0x88, 0x6, "61a00855fb0cdc06b9acf9cde82a219920f87f68a4cd5be7bdfd3e765c966c3cb5286e62ffcd00aea6b6833b8d46c54854711d8abc0fca4b768b179a51c42ad51be9d1e44f5f6f6f964d34dfa84b1d7166b42dac7dc877365202d322bf08b5ff0fe9f97faf16c9c21295e2d0fdf95f233dff77325bc7ef47cb348b959f389e952f94d3a4b87d948418f0062a317a5e5bfdf9f2376621ad2932dc5402f3685749b9a777aac032d8c2ec37d22ccc0c7f52fae0b60b8c78ddb53ddb8aa1c841bbc308f6e134080879925da27fc8ba181d68dadd"}, {0x58, 0x0, 0x6, "772b8827ae2f328d2615adbb85b447ff36f3555c9ad207d22a6130901fda680823baf54e31631bf905d9a9d144f7a277de3dd494cc1fc7b9cec9c5a1bab1221984145eb8"}, {0x98, 0x11f, 0x1, "3728460dbbfa000d2aa5c28d4ef7a40bc98d318cb1e02e359116e92cd97f6bc8a46108897380ea763db3eda6289a92836c8ddb8af8f6fe30ada4c94b514932417049dd4ee3c1e5eb1102fcf929bce919e757d57ba8604b6b95878de9fe8b42375722d4795a5bf0b3be8eff6ff610fc0fe80ffd372656f9d459dea4310e6b331646824e"}, {0x110, 0x103, 0x3, "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"}], 0x2e8, 0x4000000}, 0x4}, {{&(0x7f000009f000-0x6)=@hci={0x1f, 0xd6d0000000000000, 0x1}, 0x6, &(0x7f0000ffc000-0x50)=[{&(0x7f0000800000-0xb5)="9d16461e78cceb74d11aa7066b7fa66de72bb05ba3b45ece7b22ccac9285a11d71ea5d45e735a3cf434af60dcf8cf05c5a6fa279e59ecc035394424ca3cea7d2a35d644a70540bc3ed45f2ee6dc1bec0effd7ee1188345ac4a23b447e77113e822852c25d14f26aa2a9467d36fec0e56ff476be7270953dc167b310b617101bdf4d045c60f8a03e37aadcf85fca4dc27ba71bf4a9a2d02807f27856bbb63c4a4e59c529efd33d30c4f6e2eabb736a438bed5cd1cd4", 0xb5}, {&(0x7f0000800000)="897e3250f6f2c21228f1954196ea94ce452eb58c2adc4bde39168f13ae77e288437ae4c111cb6ac8aef7450121c60ac758160c529db519e8e4fff245b6a7fbf2f1be234a71f50faa19c8bcd195d1995edaf7febe439e9ba28855cf", 0x5b}, {&(0x7f0000ffc000-0x75)="98b9290da6dddd3cac6a8cc35c06a278c580eb64464f7f55905b2eb8f10b1963df5e8d72665aad7c2cf16f5a3ffd3fc5db6c29d7ea7409589db0cc351e41c2361239ddaff838e47f8416b5221276034ce2a04c3b869aa73a8906b55b9e746b577472d166c8edecb42cfeec805e7e99dd45f02b1e7d", 0x75}, {&(0x7f0000ffb000)="75d6c90cae0273dbe3b6df756c294ba36f1de0be9c86d0d17353bcaaf6c1e63ef316683d2f89be1f3a2e197943cc4650d6fcce4576277e59d80b2736df28cc", 0x3f}, {&(0x7f0000ffb000)="8732bdde5636a9431c5d206b81e5ed21afce3f334e8a426e7edb372f9c626f8b3bc75f53c3826f20d5636aff17ef094518316cfa9bf389be8b79f476cd2e1ab483e792825038ae30a26ce88d3afbbd5ec8472e1da6dd4e4fd3f9521521afc8d62d6188d77454552be4003dd78c3487d02217ec7627d2", 0x76}], 0x5, &(0x7f0000ffb000)=[{0x38, 0x197, 0x1c3, "d06a9b410738e9c8a192df4a9624e83f223875839e3543b0df68426aac70f7ec22bea9859fe86a"}, {0xf8, 0x1ff, 0x3, "811498fec1da5280a8734a39c30eff9c70359aa3a5ddf44e41cfe91b680472e46e41e55b7641d71b9335649e41fda403f8aa2e902e61e42af350a4b3124a778288f05a96fff77ba53757eac0e72456b8b982325d64b5dba8ba9884666d493539fa97132f280bd1793563706fbefa6972168a67bb2df5a3803f4d73262e0074baea2debea7b809ea1e50b0fc50449512dc138dc638a7b80a6fe1d4eaa3440508aa90168ef1aba9ba84a5a22d08ee0f4ba9fe3c7f20a45cce43dc9d2ea2ecb1509aa9a72437f67fda4250c784796e49b67c12cd0667d0fa3447ca0595b2f33ae8181ca9f8527"}, {0x40, 0x11d, 0xfff, "c5874750769a90b84c49d7b474c8876db4bd560a2509ec13b89b51aaeb8372cb32ef3074a8697a864512d6"}, {0x110, 0x101, 0x89, "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"}], 0x280, 0x4000000}, 0x800}, {{&(0x7f0000ffb000)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ffb000)="bdc62629dbed0a9e1ecbce2fec7d257b1bd8f6d12e0f7fb0dbf3cfa5f6f290a9d10cb2d0b2d5b5d90e2fe6f1c2cc3397", 0x30}, {&(0x7f0000921000-0xdf)="efc71f20f735461e6997ed3f47f0c96111b03a60ec1cc8bbd651f27bd2c0e2e7e2199bb53a75c95c8ce228b1e36f59380a9c00e0c1738261aaa3efc0b2b55446d65b905685ac4b77b88f3d7a1bec636ce23f6f272eb51c88a876c757d3e4dd81dc6aedef196f530018771a213d90889eb16d9a417f81182b761caa3856945e657d8990f74ecd2292f874010bcd904f34a9f5c910d1d92a06b3f4a6686845772a3d399fa765e6660611d2b14f5ce4edbd3319b7ef12dc4f6555e2e19f137fda077027726fa3b228e5e351e5d0b1433bbfee175b722eafab05d0dfde4cfb894f", 0xdf}, {&(0x7f0000ffb000)="95655fe838c7fd308fa17e3ee2ccd6bb00fcbcb8ae8ee254bd8f259be5c5e64db799617707de09e4e4c11e694b418417e831d989baec72fac45bc07f8d105ca97d20db682b6b6845e3b66102f82ac4950b78fb08b49f9b65f247dd6d3a37e58eee274ff7d16e845decc82817b483dd813b117081899548e806bc3d8baff62851a88fc9772b9e59a88c6611f29e54be0563b1bfa5406a2fe576a3a9f95bd82304f80765637d4c2d2f38b5de4e1875b9dc593d7d9578f8da3f1267bd2a9bc00fbc9b86365bf43c238abc2c3f98ed059bd538fe696649e256ed7f15bdb68f8d2a42390a1ae3cc009999ee80e3f16858", 0xee}, {&(0x7f0000330000-0x69)="4b5c451d0d2fcb3294e1b48d12cba681aaf19a645cd21b81bc9bbe3d8acdc6dc22088cfa39a76e5bbd9108e730df8a71433696953c56de1d13538ee81eb304673bc5c5ee82be7c5e78e332caf35e927862aea5eaaa3921ed37ad892b2f2778ad0c598ea786413cb4e4", 0x69}, {&(0x7f0000ffb000)="b06fed995e71a818c2fab22313451575dfea1c2a696eb29ecbb7ef36d57a12c8597a076fc8dc38b267ceedc60fe3451963651a6aa771198b74482b8e548e34cfc03da2cdf14e9e3eaead45f93b99978759b209533efee3847f8b3adf6ffa6527d1f60cd2f2", 0x65}, {&(0x7f0000823000)="49fc9ac3efc4d9242fad234b1008683d09a985dd1e0a283816e1816b1fe6751ec72b51d00dab5b6581368e04572df754fd6c8260a6bf0b9461c05e50ea9e7fffdb89abc45febf5ac359f9802cda14a45bff53b66a37033ccedf4b9dc571d952c8ed748f8f90d2ff0c6261735a8bb31e58e3bc6fe8cd1dce94a8caa96a0c6fa", 0x7f}], 0x6, &(0x7f00005d3000-0xf0)=[{0xf0, 0x10f, 0x1000, "1ac48dd79544208bd715e3baf3c73c596506b422691e7b7bb22e373d5edf780a61fdaed657f2fa334d5274bc340231baec6343a1e335f4e2c2a19472e75bfe22b96065f5cb9185d3ec55d0ec76415552ea9aadcac9f241695740e61c1ce87cdfca87bed6518477d79bebabac963fbdbcf1357797527fa21adb1984df0af8f3c2159753a29b5b4c7cf39c6e7a30a8fe44e382bbe8de574bb050968a1e17220375d406b3c0c8fe83bc3490e2d6a216e13b3c00fc8829dab8398ffd053c2a774aba81fa722c0729dbbb8d89ce89ddacfad63bdb6f9d3237d710c9d732"}], 0xf0, 0x4}, 0x8}, {{&(0x7f0000ed4000-0x10)=@nfc={0x27, 0xfffffffffffffffc, 0x4, 0x7}, 0x10, &(0x7f0000ffc000-0x80)=[{&(0x7f0000dda000-0x1d)="52719f24b589e3a5e9c400b5459e0115ada9e0a0afdf213f59324671a1", 0x1d}, {&(0x7f0000ffb000)="78f858ffb3b7d2904c4b91edc896be6564ea9c1de07df2cab1eca067cd24197fdca550881f9e1be48ecb2071872e4a310d714e59380b142809b55cf9eb5a094f4b1db76250b3116f03e0cf3ffcc2f43f67a9f37bede58a3ab6639ccc1538cfb98ff29fc2477f538e8152cdd108d6072efbb9bc0602be967f10b7a5befc8d79b243f98aac499a4f8f443764115e9c0c5b5f65c91b3c82a0b80f6e108185dca063d1f295fccdcb00317c4f39c43b397f5a1ea2da2a75ebc4f6c7d733638919e16414867fb4a2f7f73ff5f97e34ee721e9697988062987edec7eb398159573a77f2229de8a4df9557456ad419c8c67c3e", 0xef}, {&(0x7f0000ab7000-0x54)="21e6738b0e45743ad967b81eddac8ea499fd9677c772007994f4a87b68e03f1e6f345c720476da8658eb54689a4fae7647b38043ec06ff7ce00cc6c6231725e7dd7b04d2a4e6d1a3444ca1f3d708a2b56ee51021", 0x54}, {&(0x7f0000b61000)="5061be72b43b32de03e149ad62c0474a5dbfa316bf9bedae3a38fef7ea65cd87029b125b722794a40a20e70068aeccf3c1366c23c74b42d9ef13666b87f9fa10e727277d0ceccc16a0da35ab6020e1f02824cb", 0x53}, 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"752d5a1e98371596e7f264149d150b3130537584edddb0800ec792e4f7bb6b882d464d57583c159f6a4ab3a31dbfe38c0fd30f753ccc6b69103252d7704487f92fb52a42c65fb165a2e204226d7dad3c5de69b11704385ba13ac1f8445224a329c02cce295579ba3b3842db5667890f963e58c9f393736d6b9b7ab8c3cdc66953eeace84a2b6978354467ec328fc2d81f6e145f435c094603b349f258a35e7f01a803058fc2d20af5ee44dc9266cf301773a0feae34d92f09624e57fd6a926da6e39796628b1054931a1f3bfc2de3a4f64117cfc611153f6563b71cee511191a8024fedf936275d4480436efd947938d0fd7866a6f8062"}], 0x308, 0x800}, 0x6}, {{&(0x7f000093e000-0x9)=@rc={0x1f, {0x3, 0x8, 0xff, 0x0, 0x9, 0x29}, 0x198}, 0x9, &(0x7f0000272000)=[{&(0x7f00001d8000-0xc5)="675be35eb4438b7839b124df9724b07d80b599603c20c4003fd3c944bdd9a97285fd0912d649b35e9caab14eee70afceae34434c8eb4b995d3cc9e475ec323720d0f40d987ee2c3f6083136c369fc82ba7883d316e815baf8bda10a99d8672e485d6637feb52417deda0128fe2f759c223940a4fa7e7205eafd64f503df4366de2b51471af8852ec55cc594598fc8e8f0d46f65805680c861305d73bb7767c5e096f34e5070b4b8f020288e8124527f29fc1784243a33a01cc2f2d61ca4192ed652c4b84f5", 0xc5}, {&(0x7f0000e22000)="f11610eff1b2585d07df5e08654d80924fbf3f01ff9a6b289bf7961b271b75e125835ad2c4c1317024fde70c7cf70c63aefdecf03898571ea02fb705cf06249a647f64d6a58e1140473f5bd77ab3ae3a75fdf6e7c939ccfb530af7d7c48afd800d8502c2a0e7b35728ab0e5f49458f0ec5eb047ce1fe01aac73a6b643aa39a5e823f192eaca0535c9831c404ccaaab36b689f682543b7b98b36e3bedc5bfbe2ce719e10e6b133b00a6454b04a720cfa535fd5fa5961f092f1bbfeb6cdb715bf6d495603f680ae582f7060623f59fdaf90fac118d", 0xd4}], 0x2, &(0x7f0000ffb000)=[{0xe0, 0x11f, 0x9c55, "e449814b100f73a8e881076c7703389b3d01ce52ecff298208e65da480237565d649579d178204f169ec6847eb2cf0f9fb726511256966db6ed3e58ec4a99b6559bd69a1e862952128d3ad6d850f3a02d2337d31930e060ab8bc56fe34912dd9170a5a893ec6f863b56697abb6c0bd5ee59fee5f71dc845decc2575999d52500a77fbd116daa56fdabf0ae384f2634a1c8bb449721043f630c7d1b9811735c9fa41af4a9a7bedf950884b110dcbd3c3d7dce8bcedb3a740209d5dbd4d3323b2c998803eac0c35394691d4ed7eff8"}, {0x68, 0x109, 0xffff, "becf78803fa710a25597b8d34c774bbe09e633458479b34630af743c341130244118edeb2bbd50744deaea7863e80072290bc93b8f6ff7d963426ad1963df2d0ae539862e7718d510c46226d0b381c570c2cd20fca31"}, {0xc8, 0x188, 0xfffffffffffffbff, "04fed2ae1c87a2c86f4ba2b9ec990f399e68e1a57be60f5434e3a115f011c0100732ff95477325fb6c3704404b52ea0a92e3ecfb70992db8aabc126d7709bf250bde78eeae9f73dc1fc8145d4fefb4fc417689a5416b3f6f172e1c14ab1f5ba32bae2b694183113cd7ba2a1e4b50164362c33e7f740e7d646ea748cbf16bb337f0ecb74488c5c203adcf0528e6ccabf7c6291a9688ec83633b47c045f9e54f42f03060970998238e2c55752a902a34b224da06"}], 0x210, 0x44845}, 0x7}, {{&(0x7f0000ffc000-0xe)=@l2={0x1f, 0x6, {0x1000, 0x36d, 0xfe7c, 0x8, 0x5726a574, 0x9}, 0x2, 0x7}, 0xe, &(0x7f0000ffb000)=[{&(0x7f0000ffc000-0xc8)="afa42b403b01272e050409f6d6a94fdbf3cfaf3626b065b46562895b41ab3cde1de7e92cb68b59b83cb5ea0d8df4495b4e08015281479ca8035294a9c06fc84fe0dc3a8913f39d1e2197245958a4fab9207d44891418054f4bf3ada321f98b1a55fedf2a8da3016197ebdc8a9aba5a5e765f2b5dfc4f891bf593102953dc7def5b6d1ec8bd3a07e119d43ef382b129121d8fdb17b6654a1fef6f265fc1bbf1ab9f45e72b033342800f2cf5f9951f19f10aab74f7b80ed7869aaa710d3b0386d4573ecfb03aa04e5c", 0xc8}, {&(0x7f0000cc0000)="ad0a287dbebb7e440a9a34d24d8c7eb7c5b8314c34ecd4f851838ebfaaecbf96b11fb0c32d7da8d284f13acb54f62ade081a001ae4e5bdf99f3fd203c3afc4fa9258d54162eb5befaf3e5c4036284b0fc3957a994344fd211029c89c66d5b2660ae6cb4d14c14c6e205ceff62f869961255631ccdb5a0d99a4b5a7e020aaa1d5927f9381116c2a23b905af5581dc92095057feb7f32b6111b7e0749aeeac9a3c31322a8236a45b109df835443800cc9b5acb619076f473d0224bf653fad35c", 0xbf}, {&(0x7f0000ffb000)="47688f62eaf2b29e2b41b6fd42d634f1957e89b6294169e704cd764f76b7322228ea289743a25aaf2c41a119f0c3459f3615b67bc94aae41c5c8bc5d5147e99895be43beb804bc03b6c4435073e4fa1435024443070e4803d876724b62bc7e5b66ca75c07bb5bed580efe6a4e6f30fe024c48740f5131e90417e865412bb3eda2077c82dbf05b372d7a79f92e5924805f1ccbb822178b60cea1abbc814764163837bd22c1a67b667840c8d27757b422b6241981056214e8f623d153421992a73353d41791f302d989b3509b4265a2e37ac51a7", 0xd3}, {&(0x7f0000ffc000-0xa)="b35f78b23c582c4bce67", 0xa}, {&(0x7f000042d000)="45d62349ed45780f4f126c635ae66a5635eb2f468dc0e4b5196992c876bb6cca4f48e8a394cc448dc7ed0dd17c8200081449c3849a5af8fbf7b1351e93a2bc788c5c95a7ef6fdb900d30015378cc98a43a458bb6db5b734f39a4cb93110605e4404252ef1b99db41a256b7", 0x6b}, {&(0x7f0000ffc000-0x99)="1e9142aa46f47986018aef4cb8a98d26feb72a37382e3c0e5bc34292cda803fcc5ebcb798506bed8fdbb541c7c95177baec8014fba89dbe7127da9d0b1697b1b72abc3bc674c9d0d0f06c06f11c51d554a039968d1808046c37550577324afa826605444a33e47253f6fa90a131c0190eda3858d1b1e4e22b30e59f336e1b9f134f147602f9b0cfc9c91230741576aa72840dcaa8876d1d2c5", 0x99}, {&(0x7f0000073000)="3b3f07abacd6b0f82c445d64d3b9d27a43594c6471c9a7b3171582f5c49f611b7114ab70f28979274bd70ed95937f43588af5d9525558deab2f6b2eadc96304a8230127a092fe420a1051344d45c6415c4cee9734658513526d4e0af993f633452fb", 0x62}], 0x7, 0x0, 0x0, 0x800}, 0x4}, {{&(0x7f0000e41000)=@ax25={0x3, {"d2f8a788cbae77"}, 0x7}, 0x10, &(0x7f000098d000)=[{&(0x7f0000ffb000)="a187aee56e3084ae6b2a114a5dacf12c6c9276c9037833d00b9745e0c6bd7490beac0cd0c47fa83bed8f696d381e296f070dda319822440905b219d3655923790bb3343dfea12a3fc518efd96e7ea7503ae98a3157066333304a08301f212e210be22eda8dfcd4852120f5e66c630c98e6f3142e55018d5ede8a62cf20b4125a97729ced13", 0x85}, {&(0x7f0000ffc000-0xe5)="9265c9f2a68cb839fe25746e70bfa56bc9289c91e9afa287fdc94c4189b7320519814c9ead47a5fc3da0827a0fba2a0063401e9263bd0ed891e616fdc51a142ea8a7b5c80736c4f7755d30f1187fa72f42ce6cfab919b9d41936eb403e727810fbd0ffa14320deaa7bb0e648d822ba3bc9c16e84c1fbcd6d529f83c25fadb59c1bbf5a7753a4aa7410623ff39f31d72638c2b685a338a708c805c502a844c7e2129c2a21080f63ab57884d731a3707b76a55038cc960d3b6fb876132221291c1ae4040d11c845ab13af04299c2e4bc0d6d1bec9e5a4a20d540a7622f125b7fafc56284dee7", 0xe5}, {&(0x7f0000ffb000)="", 0x0}, {&(0x7f00007f5000)="368a9c11591827c9ff3390223d5cc2fc6fa3a7b81a234d7b2c17f2e2b08886a07e09420df052fad15c78454bb3de19c9b988cab989346f3cbda64ceb0050e3ab68e7d2728090f4a7d5974a9c1e0b32c26b57cde847d34067964e63b8dc8cd77f5f90e4e6bd73b30c74efa1a18d56eb3879aa8528b85e2be36188314c6d360211d92b6ce5aa1236aa57d1c688f421315aaf715171cc1ae6505b57049636ac3c43e5e79ef06d", 0xa5}], 0x4, &(0x7f0000ffb000)=[{0x108, 0x88, 0x5, "ea91f93defd9a5b241842b166498625b1ebecf04d873625cd97dc81cdacd3bd59c597b3fc635d8c92c8b95a499374ed4a125e2601f5e721d704fe71eb879988f86b6b24b09abdb63e26616f4a628425277e12ae866819596469335a0f8d43082872ed6da6428448265c7af89770c113d9d592f6055f184dbc84bb96ee2b08c97a335bae6a99c5116114914c2b9e9dab7567a1eec80d9e8d5d505cb5ecd3ed58d29db9beac59f9dab6a114cce27ee9c5a2ed7da333b76ee2697bc12c55ad68c4a2ced0a9a6410124cfb5701a24617116800b2e12bd572d62569082a5a780b92f1b832e7f8534097af4b32bef08fe4d48928bee1426e025b51"}], 0x108, 0x4004010}, 0x63}], 0x7, 0x4801) 2018/01/31 00:45:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000114000-0x1)='/', 0xffffffffffffffff, &(0x7f0000dc9000)='/', 0x0) 2018/01/31 00:45:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x50042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='eql\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fb1000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000b25000)=0xc) bind$packet(r0, &(0x7f000078d000)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ff7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006c7000)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/31 00:45:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = socket(0x11, 0x3, 0xffffffff) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000883000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ac000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c54000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000126000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005fc000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e2a000-0x38)={&(0x7f00008c2000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f000000e000)={0x28ec, 0x7, 0x7, 0x400, 0x3, 0x1, {0xc, 0x0, 0x1}, [@typed={0x18, 0x4a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @generic="607038830670d74b96ec253f55aadeee304ab46b508d1a2e093feb50bc58bfce29ad4ce188e2f6cef715b33e91e6f8d65ce5d584d1392590d006a95f916e01949824bad6e5b523e688c5a1aa858c173bd5531305117e63ba0fe911c4548fe472cdddaf42196589e6c203adbc1e876bd59effe8be1dc23e3f4da4e8135021e23733", @typed={0xc, 0x74, @fd=r0}, @nested={0x2ac, 0x55, [@typed={0xc, 0x2a, @uid=r2}, @typed={0xc, 0x15, @fd=r0}, @typed={0xc, 0x2e, @uid=r3}, @generic="33956d3a54e7925e93bbfd98284392c36a6924db98e564b1e1582b2c404396fbb2e80fab275885dbac1f73f2bae64d2ebf9ad3f035fcf1e3cd44f071d859bc01e839694f59cc27109f52ef8bd471466f14e6dd1d8daeccfc47ec1134c888b0450759fa2c283fee572eb6d9263de3f567716a7c75ee7fc6e64972fcfd84a468af6f34fb0a31562927b16b1874073a8dc78758c9dac462df20eeec66db4f0146645163d72c609532fb6ca967e64c49aa6c9a9b33c9cd411af58b6ff3dc5aecf3f767c257fccba9646f6aecebf68bd799dc818d3dc5cd", @generic="830ac7e484cbfccf2f46bbc29d88f43be2e4a675f7cd1136bc80b7239f02", @generic="f7052617d5a986aac9fcdadad5e501febed0e613e24ea4c38bdf0000c1d5af4aa6f38dce0351535eb9b97d880c90d656b09e809284b8ef1cfc0933ee47f663cc5112ca6dfab7858909ccc3732de8b415f509bd387aa8da2246709e2cbb1a2a2783b7a23688f0583667243abc844725be12244e7bf4c9ea85231f706d662dfe9754f5b9db3fba3f7505386f1b260cda1a841e06033525c820a7b7017a09a2bf14d7aa6e1fe528be113bc31968de91e95fda", @typed={0xc, 0x4, @uid=r4}, @generic="eafc35cf844a5b808c1b21993cb1ef8fed340b967082a3126e3095924f433135130895ce1b74693dcaacdf88d428276fb63e90a0c4fd63a2af35a53fd5e6dd422e479a0b5648fa0ddd47b4e77e82d0da404c5fac6d874178ddd5340dfaa753ef486adfbfcee0e47cff536a51e4b791df75b09ce97ce893f57489f6c19cfcc7f9e19cd148aa5dda6d8f3fdcd621a4aa80512b7d86354fe650db6f9081c586be19aee6241cdfe6c84c5ac25b42bd202135297eea3e649111ef7cd294cf46c9f342d91d0a47af9f296d79da48f56d6c0d09da1f"]}, @nested={0x1268, 0x26, [@typed={0xc, 0x58, @pid=r5}, @typed={0x10, 0x63, @u64=0x9}, @typed={0x18, 0x15, @ipv6=@loopback={0x0, 0x1}}, @generic="70cee50d84c8d91b5df8325328b20befc0172ccb93da1641584d809daa106b99c6f97057b2235123ff6e711d1cbbcd8f2e830be96a5a22db5fa577ed0da7cf3d4b696f0c1700d2cd9e3a7665423bf1749f9eb0b227e73f452c37563844211efa6b12fadb75ab72735332c44499ddb3ac450f2dee6cacccc2595611e049fac9b2f4411a609edd6aabd8a1f86080076017", @typed={0x1008, 0x95, 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@typed={0x8, 0x22, @void=""}, @generic="f874f32f1317c5f14810548620e4870c1ecbb2fba3437d782d4c2b9804cd91042a2c010f89de70b41fd4ad649f3ee7fa9cfbb384c21fc8296477d9b2fc7446c41f7c4482642b4a9772ec7e6f6e0951aeca31cde71f7d5d0ff3ca1219365e343d46a2f27abf346babfb1823590bd6b7fdc3d053fdde58323a367ce9e3c68fdb8dffd08f12f0c0706fd67ff7672b21d8c9cc57e8434b790d5d799f23e2911480ed0cb1299a608a7b3da43bff1804f936c9a41d9099fb5e", @typed={0xc, 0x45, @u32=0x280000000000000}, @generic="908bb406dd4686b4a80a63385d7fd009367aa41ca6d64fc20bd7b78ec74279d6ad320795d25a50c3c0785d7455bb33fa945fadc0373708c3f3535c114c022a1d83a6f023ab464ec5444934330fb8b938fdf3ae5d7a6a488bd6b85df990720281e2da5eafd9a088e81e259afcfe4f58d75f2f229ba2e9c76500b544101aeb84927aa3a8280701f8fe49cf0bf951ddb4bdf0d3f51d6b639659398365cbab723965d5ec1d8c36558ffe9c10908afb116b9db821cc622f961e93f996a6d8cc6889", @typed={0xc, 0x92, @pid=r6}]}, @typed={0xc, 0x95, @str='}/-\x00'}, @nested={0x124c, 0x8b, [@typed={0x20, 0x56, @binary="c74143d8a316a7545ab2e117ed1f61d4bfa40335d469"}, @generic="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@generic="839de7f10329e20fbe9d7003dac19307c7858853ec355b6ad9c78a084f826c3ec9461f7d5ff30097bdcbeb2125ccdd38ecda19887c646ce822be4f889b70929b71b8b635797ba9d5d31ce2bc4c2f5811c25a7fc9459e5d2efa47a916d6637a1cebf5e471398948801fc641", @typed={0x18, 0x5, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0xc, 0x20, @str='\x00'}, @typed={0x10, 0x4, @u64=0x9}, @generic="4f561658847cd7591a23cd21a1655d46303f45b25357581f9e2606968fa7fd0e87ea63b21915a7fde8be9108b481506a06badd5dede8e725c3d1c0b6c4836aa59138dee7b034a61d2281ddb9136798e61af16058d04f058419d79aebbcd2115345d62b1ec8c8463428ac297fdec023d92d6c46f757c15610c7fd5c586566c070fa1ba309416cd232cfc46b6a5149e583dc7f2576cf194ac7ad5aadc76719ea30bdfdc14e2c576db5b9151769d6f7a15766644c126b06a720", @generic="3cee205c7fbf031fba46873fc376b6a5a6cff7300e689a9dac9773a0269ee16a05225d42ce5119761dd8cf9c73feb83c4d49c47f15d091c1b6188bc6001ebe1d6f7a3764bd3e65794f597e1c15fc43acf1bdaec98258d1223a360f8b2422ceb3e123ad6f22742033257248fccc817ebefb734cb2440949bbe2fe4d72d058c46516b0a2ba0fdb9bd6f8b005c65df497579b1d94915f7b0e8f1e547ad9175b3ea1", @typed={0x30, 0x92, @binary="f42954346d4c700c1ff4738f4f52c3d05e7e706c8699592718107230838e2ad19d39d28dd6938424"}]}, @typed={0xc, 0x1a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xb8, 0x1b, [@typed={0xc, 0x96, @ipv4=@rand_addr=0x2}, @generic="1f8768b88dddcac99b432812a0ee543fb89508ee99234637affa8c90605a81962781cb1092afac11107f9681385dea07db76dd921d8692e202c2ee4864f41df7af0ab3e925f06325246f071407b041235c27d041fc799a68f2429719200a6dbe8b11b4fde55b9aa0daec0457e059bb4c3e262cf3fd5dab", @generic="e9", @typed={0xc, 0x45, @fd=r0}, @typed={0xc, 0x96, @u32=0x4}, @typed={0x18, 0x6f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x28ec}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000214000-0xa)='/dev/ptmx\x00', 0x42401, 0x0) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000211000-0x1)='k') sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x200000007fffc) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006c7000)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/31 00:45:01 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getgid() setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)={0x0, 0x0}) socketpair$inet(0x2, 0x2, 0x400, &(0x7f0000256000-0x8)={0x0, 0x0}) 2018/01/31 00:45:01 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$int_in(r0, 0x5421, &(0x7f000059d000)=0x8001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000f89000-0x8)='./file0\x00') fcntl$dupfd(r1, 0xffffffffffffffff, r1) prctl$setfpexc(0xc, 0x3) timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x80044) chmod(&(0x7f0000fd0000)='./file0\x00', 0x80) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) socket$unix(0x1, 0x1, 0x0) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x5, 0x3) fcntl$setlease(r3, 0x400, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100800001) [ 55.018880] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8537 [ 55.027363] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.033120] CPU: 0 PID: 8537 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 55.040646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.049997] 0000000000000000 bf46d67733148d65 ffff8801c2b67800 ffffffff81d028ed [ 55.058067] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d8728000 [ 55.066102] 0000000000000003 ffff8801c2b67840 ffffffff81d62834 ffffffff810002b8 [ 55.074159] Call Trace: [ 55.076744] [] dump_stack+0xc1/0x124 [ 55.082103] [] check_preemption_disabled+0x1d4/0x200 [ 55.088845] [] ? 0xffffffff810002b8 [ 55.094109] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.100578] [] tcp_try_coalesce+0x249/0x4d0 [ 55.106522] [] ? tcp_parse_options+0x970/0x970 [ 55.112727] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 55.119800] [] tcp_queue_rcv+0x127/0x720 [ 55.125480] [] tcp_send_rcvq+0x39b/0x450 [ 55.131161] [] ? tcp_rcv_established+0x2230/0x2230 [ 55.137716] [] ? do_softirq.part.17+0x40/0x60 [ 55.143831] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.150643] [] ? lock_sock_nested+0x90/0x120 [ 55.156672] [] ? trace_hardirqs_on+0xd/0x10 [ 55.162613] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 55.168902] [] tcp_sendmsg+0x1e8f/0x2b10 [ 55.174595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.181580] [] ? sock_has_perm+0x1c2/0x3e0 [ 55.187437] [] ? tcp_sendpage+0x1830/0x1830 [ 55.193381] [] ? inet_sendmsg+0x201/0x4c0 [ 55.199149] [] inet_sendmsg+0x2bc/0x4c0 [ 55.204745] [] ? inet_sendmsg+0x73/0x4c0 [ 55.210428] [] ? inet_recvmsg+0x4c0/0x4c0 [ 55.216205] [] sock_sendmsg+0xca/0x110 [ 55.221723] [] SYSC_sendto+0x2c8/0x340 [ 55.227235] [] ? SYSC_connect+0x310/0x310 [ 55.233020] [] ? __fget+0x232/0x3b0 [ 55.238266] [] ? __fget+0x47/0x3b0 [ 55.243425] [] ? __fget_light+0xa1/0x1e0 [ 55.249107] [] ? __fdget+0x18/0x20 [ 55.254267] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 55.260471] [] ? SyS_futex+0x210/0x2c0 [ 55.265990] [] ? do_futex+0x15d0/0x15d0 [ 55.271587] [] ? security_file_ioctl+0x89/0xb0 [ 55.277788] [] SyS_sendto+0x40/0x50 [ 55.283037] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a7f000)={0x9, 0x1, {0x2, 0x3, 0x6, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) 2018/01/31 00:45:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff7000)=0x5, 0xfffffffffffffedb) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x17, 0x1e, 0x10, "ed7850e91edfa5aaab974c7cb7aa5f7d024f65277f798664ad094470bb5834418439f9f6fac2f8faa83f9078def15bcfa8176c8823e3318270ab924297874804", "f0059479df79fd40d56b5b1a3784728b105ab12be31e09bbfe55cd1e6fdeb843", [0x2, 0xfffffffffffffffd], 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ffb000-0x38)={&(0x7f0000ffb000-0x48)=@full={{0x3, {"f49873a0e5be7c"}, 0x331}, [{"d69356b306167e"}, {"d3b93b43651969"}, {"420e6aaf97f0d8"}, {"d02047f63c1bf1"}, {"a63bc5b1cc8e92"}, {"8f9e40b1ff7415"}, {"266767d708e65d"}, {"6930dcbb52c705"}]}, 0x48, &(0x7f0000ffb000-0x90)=[{&(0x7f0000ffb000-0xbf)="8c1824b76409b84607a76a073f531efe32dfbf4a8b8b6e0e0a673aefdf5e6276d3f5c36994d69314ca6470ce0cf0a6d869071f6eee654c4a5ad147287f23e2f6061f30d6385c15232c87113db874eed493d6ebc54a4b39279663c922e4303cf0217174a30d9742ea578b7984c6abd602c3ce963675a230b01c7eb1e2002da0702c6663a6e9d2c304d31e59ae6f86b178a91ccfbe3ab0d9455c2e985e2aa71087a80f4fcea42a870290d6447a22af1c1116ccb86d001c93028bf57a018a6264", 0xbf}, {&(0x7f0000ffb000-0xe5)="4e391d2b27a979d0554cf634c24933f7d8ba0bf85332fa7d94b4ca6100a22b11e567f724e49071383e745c994648a02e01c47bd44ee0accc14e04c5719585cd1ee69d6b24d8afde5589f48cd9e7e74f3607c764069ead9ec78ebe56095ba27c4fc766c5f139fe11a68dd9f38e12e10fbee0761a46f7c8f53ed15aca42e36268e4ca6a8c8c80e5b7ec4316260509dcb604fbce59d02b46286ea6b87a904893ff7af4db444152a726da6994934d46bb1381710d49dcd078a0d5e7a21c113e64245c1aa1428bafb766138f73a60151bad507f806d3aaf34c0c89c807e67929889fbead04e1bb4", 0xe5}, {&(0x7f0000136000)="2f5689202f93c1ebd9eaf44974754dac057a04afc9f8e200f751d0bf8d5643971b29126fcf4fcc5f671a5139dad95de77c968a2d9318bde0be45b8bcdf051be6b71effab301adce7", 0x48}, {&(0x7f0000b14000-0x85)="0aabde591a162b827593fa06135b920bc5a2a736ff5e30d7856b3c3d8fed91ef164f10ce3610ace8248b5154cf6914bbf9336f270152f6b2166b383b1d2ca131bd29856d3d78922e84119bd5c8cad6e3665bd373adcbbea0566b08f96fceb3bebb3619f1ee7875552f6a0702ec456cbca1da086aba89c4d3ca821e5bbfac4f1951cc09101c", 0x85}, {&(0x7f0000ffb000-0xab)="259f013dd596fe05538bc9335430aa0ef56ff90123f6851aed407f46f2e6ac95a399c1c172793d8b55123d7d5ed44724f8e57f7df30e793a3950c7fdc33c2b03d530766ece3b2123aec9499ae63e9b13b013d082a28d84e30747907615b9228f633b38aae8495f0e5f26b259ebcec897251b73501a09ad2c6e602e4e7ad44463e90e24e474a7bac8f070e7cf99829126fc9109d69396280612f121c41526bf88686439666245634544917f", 0xab}, {&(0x7f000000b000)="4aa80263914fadfed128a37e08987d625d1fad9dd97032861fb38619c12f498c7024a877a2f747a72a8c05278f8ec041ba47f9cc98165a7fe78f6dec69b6abe0486cd71e59348dc068ff75b189d040ef7d6f5e8d6a812f6c42f24b3a92c34d6f50941b9191c2acaba981c2efc1a1d753d7bd7e5580e828e77a3ede4ba642a39232a64e23485ce5c435599b7d740d21fb680d0ff1eb9aa8", 0x97}, {&(0x7f0000ffb000-0x79)="35da4cffa1a338017b2db543e4c2af8be0a8e9b03b6a0e46e3da84be431c633ec695398fc9136ff97385cade76f1be3b55d69e16b2d9ec9d981852dc82f7805de13bbf1e4ede58995ac153c043f420b0c77c828877cc51962cd72e43302561f014e18526a3b99e1440bf2cdfdbcfbe135b62a19ddc0265e269", 0x79}, {&(0x7f0000f7d000)="d4d498e57ffcb1fd1932a8854f8ca136df088e542a4fa0cbb7b43c459e7ea788bcdcadfbcafdd1a8d8e9e3e72728b6f73c5510f50700b0b18092178da3b4c1bbf627c7f4097c0ca910904b93079caaba8579bfa35f23371b6afef8ec961f58753f62462daad0c2a5713c10b70119d6f3b3347a104aa57f77130ac522644f7fbe1e6f47f72b7cba145d2843b8a3b8df99a590c04386729fa3e10e987a3209ceaef504bc8ab6df1f346c323d69f472ffc3625524732adc298bd4e172b0101ff0b46f1c0f9cfa96fb3157dfac11528b2d4a", 0xd0}, {&(0x7f0000ffa000)="954ec54c26d57be401898d8f06ef628f339b484ef324b0ba358bc19b76a93671e961db64865e9fce8c058e28aae124f9c6b950527fec16d9a4c54b1e4ea8dd", 0x3f}], 0x9, &(0x7f0000ffb000-0x1b0)=[{0x90, 0x0, 0xfffffffffffffff7, "27e0a9a24b4b654cb170c84dd2036c8432610b0f3b2e462d6bba353ae116f08c51a9b31512e1c58b74dd6539fec04557669bba47ea007e1a275030d447a9082fcf48e0920df64093c0ac5d9dcff1066f6417bc710a536a36e9a943e01dea26f1921256966c3f52e3cd4ef46fa73f88e6a9eb19a2c7aa7225e5ab2a"}, {0x38, 0x10e, 0x3fc0000000000, "db8a909eb7a593dd8d9d9d8aec1a65516fb0dd0e0997c7055d8377af1c3e577445798b31e3"}, {0xe8, 0xff, 0x5b, "c199e9c32a1ee70ce13886c6c7538bbec9c439186fafd912ca9daa8f32cda96ffe52eeff610ce2c63bfcd1d4d70b287d457ec4ca7e80803aaca0a5edeb973ef35c9c46a8008a68fb9747636f3c4e2d2291351d38cdf50ea7f2f33140cf2279a87cd6d1b961b3889327ecff1f4ffa5b25083a78499643b78e69540e957fbf172ba845b239d1e33f410864b4edef70500abb5d2f39629bd357d09bff95cf5294bf3b48693a4acbbb03400df0a654f27a93ece0e599f112f127a14492e8aef9e307a588441c379b4804f353fca9ee5bb20ecfa030a4"}], 0x1b0, 0x20000011}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc8000-0x18)={0x0, 0x6, 0x30, 0x100, 0x7}, &(0x7f0000ff9000)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000081f000-0x10)={0x0, 0x0, 0xffffffff, 0x400, 0x3, 0xed0, 0x401, 0x2e, 0x3ff, 0x3f}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ffa000-0xf)={r2, 0x7f, 0x7, 0x6, 0x8000, 0x6}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x2204) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) listen(r0, 0x0) 2018/01/31 00:45:02 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getgid() setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000710000-0x4)=0x4, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000932000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000903000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket(0x20000000000000a, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00001ea000)=0x2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00001ab000-0x8)={0x1, 0x20}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x200000000000000, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x0, 0x2000002, 0x4000000000000000, 0x0, 0x0, 0x2, 0x0}) socket$packet(0x11, 0x3, 0x300) fchdir(r2) 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009b7000-0x4)=0xe6c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) userfaultfd(0x80000) sendto$inet(r1, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d22000-0x4)=0x0, &(0x7f000011f000)=0x4) 2018/01/31 00:45:02 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x40db8dcb4bdc3fe8, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/31 00:45:02 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x88440) ioctl$KDSETLED(r0, 0x4b32, 0x80) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7ff, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffff, 0x7, 0x0, 0x500, 0x20, 0x1040000, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0xeb)=""/235) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x2008, 0x0}) timerfd_gettime(r1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000002000-0x18)={0xd8, 0xfffffffffffffff8, 0x0, 0x8, 0x6, 0xfffffffffffff07d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) connect$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x9, r2, 0x1, 0xfffffffffffffff7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000)={0x1, 0x80, 0xac0, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000)={0x1, 0xfffffffffffff2cd, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xf6, 0xffff, 0x7, 0xba, 0x9, 0x1f, 0x9, 0x7, 0x0, 0x7, 0x0, 0x401, 0x6e, 0xff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r3, 0xff, 0x1, [0x7]}, 0xa) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000095f000-0x4)=0x6f, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000010e000)=0x2, 0x4) r2 = epoll_create1(0x0) timerfd_create(0x0, 0x0) getpeername(r1, &(0x7f0000519000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) r3 = accept4$netrom(r1, 0x0, &(0x7f0000d9b000)=0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e1d000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000516000-0x8)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ff8000)='/dev/usbmon#\x00', 0x200, 0x800013f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r3, 0x409, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2, 0x7, &(0x7f0000ff9000)=""/51, &(0x7f0000ffa000-0x4)=0x33) r4 = syz_open_procfs(0x0, &(0x7f000043d000)='ns/uts\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00008ca000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00001cd000-0x8)=[0x4, 0x20]) listen(r1, 0x0) 2018/01/31 00:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) [ 55.418421] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8567 [ 55.426881] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.432403] CPU: 1 PID: 8567 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 55.439936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.449540] 0000000000000000 7c7a183fb11ec42d ffff8801d251f800 ffffffff81d028ed [ 55.457586] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b51f17c0 2018/01/31 00:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000035a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) mmap$binder(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x2, 0x1070, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fba000)={0x0, 0x0}) read(r4, &(0x7f000069c000)=""/169, 0xa9) [ 55.465613] 0000000000000003 ffff8801d251f840 ffffffff81d62834 ffffffff810002b8 [ 55.473665] Call Trace: [ 55.476258] [] dump_stack+0xc1/0x124 [ 55.481622] [] check_preemption_disabled+0x1d4/0x200 [ 55.488364] [] ? 0xffffffff810002b8 [ 55.493642] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.500150] [] tcp_try_coalesce+0x249/0x4d0 [ 55.506125] [] ? tcp_parse_options+0x970/0x970 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000005, &(0x7f0000ff6000-0x4)=0x3f7, 0x20b) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x398) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) listen(r1, 0x0) [ 55.512354] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 55.519446] [] tcp_queue_rcv+0x127/0x720 [ 55.525160] [] tcp_send_rcvq+0x39b/0x450 [ 55.530875] [] ? tcp_rcv_established+0x2230/0x2230 [ 55.537460] [] ? do_softirq.part.17+0x40/0x60 [ 55.543598] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.550433] [] ? lock_sock_nested+0x90/0x120 [ 55.556488] [] ? trace_hardirqs_on+0xd/0x10 [ 55.562459] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 55.568775] [] tcp_sendmsg+0x1e8f/0x2b10 [ 55.574483] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.581489] [] ? sock_has_perm+0x1c2/0x3e0 [ 55.587372] [] ? tcp_sendpage+0x1830/0x1830 [ 55.593337] [] ? inet_sendmsg+0x201/0x4c0 [ 55.599127] [] inet_sendmsg+0x2bc/0x4c0 [ 55.604746] [] ? inet_sendmsg+0x73/0x4c0 [ 55.610456] [] ? inet_recvmsg+0x4c0/0x4c0 [ 55.616249] [] sock_sendmsg+0xca/0x110 [ 55.621781] [] SYSC_sendto+0x2c8/0x340 [ 55.627316] [] ? SYSC_connect+0x310/0x310 [ 55.633112] [] ? lockdep_init_map+0xeb/0x1690 [ 55.639249] [] ? __lock_is_held+0xa1/0xf0 [ 55.645037] [] ? __fd_install+0x25f/0x5f0 [ 55.650809] [] ? SyS_futex+0x210/0x2c0 [ 55.656322] [] ? get_unused_fd_flags+0xd0/0xd0 [ 55.662529] [] ? do_futex+0x15d0/0x15d0 [ 55.668222] [] SyS_sendto+0x40/0x50 [ 55.673471] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.693301] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8567 [ 55.701949] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.707380] CPU: 0 PID: 8567 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 55.714886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.724222] 0000000000000000 7c7a183fb11ec42d ffff8801d251f800 ffffffff81d028ed [ 55.732193] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b51f17c0 [ 55.740171] 0000000000000003 ffff8801d251f840 ffffffff81d62834 ffffffff810002b8 [ 55.748143] Call Trace: [ 55.750709] [] dump_stack+0xc1/0x124 [ 55.756044] [] check_preemption_disabled+0x1d4/0x200 [ 55.762768] [] ? 0xffffffff810002b8 [ 55.768016] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.774484] [] tcp_try_coalesce+0x249/0x4d0 [ 55.780429] [] ? tcp_parse_options+0x970/0x970 [ 55.786636] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 55.793708] [] tcp_queue_rcv+0x127/0x720 [ 55.799390] [] tcp_send_rcvq+0x39b/0x450 [ 55.805073] [] ? tcp_rcv_established+0x2230/0x2230 [ 55.811623] [] ? do_softirq.part.17+0x40/0x60 [ 55.817743] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.824554] [] ? lock_sock_nested+0x90/0x120 [ 55.830590] [] ? trace_hardirqs_on+0xd/0x10 [ 55.836541] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 55.842846] [] tcp_sendmsg+0x1e8f/0x2b10 [ 55.848541] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.855534] [] ? sock_has_perm+0x1c2/0x3e0 [ 55.861391] [] ? tcp_sendpage+0x1830/0x1830 [ 55.867332] [] ? inet_sendmsg+0x201/0x4c0 [ 55.873107] [] inet_sendmsg+0x2bc/0x4c0 [ 55.878711] [] ? inet_sendmsg+0x73/0x4c0 [ 55.884393] [] ? inet_recvmsg+0x4c0/0x4c0 [ 55.890163] [] sock_sendmsg+0xca/0x110 [ 55.895669] [] SYSC_sendto+0x2c8/0x340 [ 55.901184] [] ? SYSC_connect+0x310/0x310 [ 55.906959] [] ? lockdep_init_map+0xeb/0x1690 [ 55.913085] [] ? __lock_is_held+0xa1/0xf0 2018/01/31 00:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c4000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ppoll(&(0x7f0000349000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f000033c000-0x10)={0x0, 0x0}, &(0x7f0000760000)={0x8}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000770000)=0x0, &(0x7f0000d48000)=0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000074c000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ff7000)=r2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff8000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x39, &(0x7f0000e45000)=0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00004c1000-0x4)=0x0) listen(r1, 0x0) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f88000-0xc)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000273000-0x8)={0x0, 0x0}) listen(r1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005ca000)=0x0) listen(r0, 0x0) 2018/01/31 00:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000e95000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ffa000-0x14)={0x1, 0x0, 0x9cb4, 0x3, 0x8}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:45:02 executing program 2: mmap(&(0x7f0000000000/0xbad000)=nil, 0xbad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000040f000)=0x0, &(0x7f00006a0000)=0x4) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000382000)=@known='system.advise\x00', &(0x7f0000bae000-0xbd)=""/189, 0xbd) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bad000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000156000)={0x0, 0xffffffffffffff07}) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000845000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00008d5000-0x8)={r4, 0x0}) 2018/01/31 00:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x8001) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bb1000-0x4)=0x0, &(0x7f00009bf000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0xfffffffffffffec6) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) [ 55.918854] [] ? __fd_install+0x25f/0x5f0 [ 55.924623] [] ? SyS_futex+0x210/0x2c0 [ 55.930141] [] ? get_unused_fd_flags+0xd0/0xd0 [ 55.936344] [] ? do_futex+0x15d0/0x15d0 [ 55.941952] [] SyS_sendto+0x40/0x50 [ 55.947205] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000497000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) r1 = epoll_create1(0x0) fcntl$dupfd(r1, 0x0, r1) r2 = epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000049c000-0xe)='/dev/keychord\x00', 0x1, 0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x10000000000003, 0x1) getpeername(r0, &(0x7f0000e1f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000797000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ebf000)='\x00', 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b31000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e3a000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000541000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000057a000-0x4)=0x5) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000046000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001ec000-0x18)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000306000)={0x0, 0x8}, &(0x7f000096f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bb000)=@assoc_id=r5, 0x4) 2018/01/31 00:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009d2000-0x8)='./file0\x00', 0x500, 0x138) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000762000-0x8)={0x0, 0x2}, &(0x7f0000bd1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000096e000)={0x9, 0x2, 0x8201, 0x2, 0x0, 0x80000000, 0xffffffffffffff01, 0x668, 0x0}, &(0x7f0000b94000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000f8000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f00008c0000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004a5000-0x47)={0x0, 0x3f, "59430abc3899f118f0743738dab0ed91a0600e65aae061806419a03298272e1b0af4c0f891ce3a5da0f257ff13b00c1177aa59951ab5c36ee365b3a4d1672f"}, &(0x7f00008be000)=0x47) sendmsg$inet_sctp(r0, &(0x7f0000e70000-0x38)={&(0x7f000091d000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000362000)=[{&(0x7f0000eba000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000f76000)="9444d753eaddaff346d78eb59c50be9184b8a014c6d760a634111017d128952261ec443dd409e7723c34396216c63144ab8cf24f2282b23f9782975d606c0e9f40e743b9f783e3213fc877b95d9b31d27ee9ce89c774610e685e7249db6a4761d3fb23dcbea827667219246a195e6c8467a5cdd67eae9bbcff0a373b7fc472209768e62ecff62d", 0x87}, {&(0x7f00000dc000-0x7d)="66136ded93a1464a61172f82e6068eb2402eb1c45b0811407649e5b8b9bdf64e714a46c3aafc1b5e758c724946426affe56a1d1f794899f75690c59c569da4d9cc288243f89f78e5ef54b39fa8fd265371c2675828483c5ab65ea31d02e4316d3beeda142e57862e7e2a745fe33b24fc5e0140d070802164044b81f17a", 0x7d}, {&(0x7f00000a4000)="96fe8319deb7a80ad46beb01e56083a74184cbfba7a49ae7d826bb8c7fca5a0b1f0f8ba2b687f0ec1e450d503664", 0x2e}, {&(0x7f0000e97000)="495cf3116dc71954155c45da5d5b1c5cc1e7ef08adb2586673bc97197a84a59ce995b96a4bbb544eeb695a1cfcc111a6e2b92094767d057dab9515766efa5a111d03f02036a61b7ae9a9a3282556a9a969172257928c115e1ef1f18a9a8600f76b0c2ef883baec4b6d4e7668908e775d2abc97d8c9951ed95450afd71e9298de91d7b18358f8467f2e7b894ff27aeaba793bab1cf83172518eb46650decae57dc3136b2d547a670f463649f526becbd89d49f2128f0d84b3d6ae98cf079345407a176e29206656bae05b0655c6f7aae5f16caa50dafbba1f8c5cc9b4d515d25789af5432867d22909946c2c4", 0xec}, {&(0x7f000078e000-0xe3)="26c82f3610a9d266e4ea0263c1527765c6463ebb0615e88411466d9d7499961f93a447be0c834554390a6d62f1a0f4b0acc49efbf489e71b100d55aafe3d45b0af6c1a117fcd6466bd91f03e5ead55e3b7c20707b2b23edfc15b46ba1a864d614086a35fce29b3d84a15b2c7653eed62609b0679d15589187c8c235d196fce8032819007ec195e9549b8bdc9648a9b3ae865be3f3bae43436dae1b5c863765b50f854d4058027dbaad40fc6f89e3d1e94931d94d19e2c1cef5c7d43e716b2cc8252b9aaf3a80f6c18765faba81c6dd191393d7cb49cb7b0147f8de92b190609ef0a4e0", 0xe3}, {&(0x7f0000031000)="c624743f3f43dd48fd6fed31995ff959844cf8cdb44a3d780407d12f7b48e30a08291d6ac871a99a856c4d39f4db3fa2d2c5179119d8a5e3f1ba9e9e4139e4e312873e0df5bbfa24df263839138c3aa4a138036074bad26754ce7367e08acc7b93b4972fca38ed554954f3373a59e430179d104eea4f0c6ba7af264cc00275432272117306d0a95452f46a79223e0f1e24720de4c2ffd4526948b8d238c846af9507a802b558643a9dcc4c5b3b04c7ef65b47eda0a6c545b7ddb3c44b859d859e41d16b69755", 0xc6}, {&(0x7f00003ff000-0xf4)="5cd2ec265dd5655319334ce80ca0c3665f7801b3c07f625a3e69d739f71eae559b85ed4437eff58832dff099b0ec5c6de9221fccb11f16702a9021375073fcd9b9e5d63c4316b89f5ffab87e8865f5a16082271360aa6316de4b785ea9a55881393ec17f2d002fe8e94365bb9cac147ad1edca89d771d9595cd194ef140d1121f4592294eb38d87ee8f3e728a475b922f359a0e90458764ed5b8fe6a269adb4c95f779d18e40d534cb7dae5eb68480659c09a13dce337a5f62c54f1653aa63b53b354413bcb0c0e7ab0926634e9c1100eebe77771a8b8664aed872ab99f1653c41b953d853054005e5486607d154ae4b19c0a1c1", 0xf4}, {&(0x7f0000df4000-0x30)="ee241763858eef82981b33a09e389c04f995ef488f8a1d0fab363c0f9dcb910695ad83121a95bbe9907d3fe4dd7bca0d", 0x30}], 0xa, &(0x7f00007af000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x72d, 0x8008, 0x1, 0x1, 0x1f, 0x10001, 0xffffffffffffdba7, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x9, 0x2}}, @init={0x18, 0x84, 0x0, {0x100, 0xdee, 0x800, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x8, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9558, 0x8, 0x4, 0x81, 0x9663, 0x0, 0x606, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xa651, 0xffffffffffffffe0, 0xf0d659835fe1b58, 0x2, 0x9, 0xffffffffffff8000, 0x4, 0x81, r4}}], 0x120, 0x20000010}, 0x40) r5 = syz_open_dev$tun(&(0x7f00009da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000197000-0x4)=0x5, &(0x7f00008d2000)=0x4) 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000241000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000de000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020007, &(0x7f0000e92000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xc1000355f472ee33, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e10000)=0x1, 0x4) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002ec000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000480000)=0x32, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c13000-0x8)=0x0, &(0x7f0000297000)=0x8) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x1f, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 00:45:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = syz_open_dev$mice(&(0x7f0000ea8000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00001b9000-0xea)=""/234, &(0x7f0000ff9000-0x4)=0xea) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000ff8000-0x4)=0x7ff) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ff8000-0x6e)=""/110, &(0x7f000075d000)=0x6e) listen(r1, 0x0) listen(r0, 0x0) [ 56.118185] audit: type=1400 audit(1517359502.774:14): avc: denied { create } for pid=8655 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 00:45:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) write(r0, &(0x7f000009b000)="f095885db203079182d817b795fbe9aaeb99edc96fbe4b4ace68790d80676074d7b670620dcd9cac1f1b55be4199fa6e89e6d9d05ff7b1ca9e663e0968d460", 0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000789000-0x4)=0x8000, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x10000000000003, 0x1) getpeername(r0, &(0x7f0000e1f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000797000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ebf000)='\x00', 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b31000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e3a000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000541000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000057a000-0x4)=0x5) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000046000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001ec000-0x18)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000306000)={0x0, 0x8}, &(0x7f000096f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009bb000)=@assoc_id=r5, 0x4) 2018/01/31 00:45:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c4000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ppoll(&(0x7f0000349000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f000033c000-0x10)={0x0, 0x0}, &(0x7f0000760000)={0x8}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000770000)=0x0, &(0x7f0000d48000)=0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/31 00:45:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000820000-0x8)='keyring\x00', &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c2000-0x88)="29af0f04aa6f219d16677237dd2f42ee49db4919fc3092416b3f9c20c08466a2f52e19c911c811b90c6c64cdfd7e41e91c4efee9bd28a6e859d0050f1df16a3546795519a77a02c0b9ea46914c854cdad533fd674ddc1a3445c74383bf5115900816e0f98d71a6d23950f8680e99013c818bf1df4db5ed8abe69e234171e2459fd4bd4982790f77b", 0x88, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000943000-0x5)='user\x00', &(0x7f0000c4c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0a000-0x48)="a195870ec6c19cc249884e80dad44552390ff7605db78987914a570f6419aec04a6c95f4564c820f7fbe9b70a08ae0867620e30ab85eb2647059e480f51a7cf88030efd18fb485a9", 0x48, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000954000)='big_key\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad1000)='selfmime_type[\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000053000)={r1, r2, r3}, &(0x7f00002f1000-0x84)=""/132, 0x84, &(0x7f0000060000-0x38)={&(0x7f0000326000)={'wp512\x00'}, &(0x7f0000817000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000f40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000874000-0x4)=0x14) 2018/01/31 00:45:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000060e000-0x8)={0xe0}, 0x0, &(0x7f0000a38000)={0x0, 0x989680}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c1f000)="", 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:02 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff8000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000567000)=0x5, 0x4) 2018/01/31 00:45:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002c3000)={0x6, [0x5, 0x0, 0x10000, 0x2, 0x18, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000448000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003f6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xb) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000946000)='./file0\x00', 0x200000, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005e8000-0x10)={0x6, &(0x7f00006f8000)=[{0x7fffffff, 0x5}, {0x6, 0x2}, {0xfffffffffffeffff, 0x5f}, {0x3b13, 0x9}, {0x2, 0x763}, {0xffff, 0x1}]}) symlinkat(&(0x7f00004fb000-0x8)='./file0\x00', r1, &(0x7f0000d8d000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002da000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000af9000)={0xfffffffffffff188, 0x4a65, 0x8, 0x6, 0xcca7}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dbf000)=0xffffffffffff0000, 0x4) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:03 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000ff6000-0x4)=0x3f8, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x181) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:03 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c4000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/183, 0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084c000)=0xfffffffffffffc40) r2 = getgid() fchownat(r0, &(0x7f000073a000-0x8)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) openat(r4, &(0x7f0000d40000)='./file0\x00', 0x40000, 0x2) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d37000-0xc)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d52000)={0x10001, 0x1, 0x100, 0xab, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0xc5d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x6815c787) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e69000)=0x0, &(0x7f0000ff7000)=0x0, &(0x7f0000f17000-0x4)=0x0) setgid(r3) sendfile(r1, r0, 0x0, 0x1ff) r4 = memfd_create(&(0x7f0000858000-0x5)='eth0\x00', 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00005be000-0x20)={0x7ff, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r3, r2) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000ff8000)={0xa, r5}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e71000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000ff8000-0x4)=0x0) fcntl$getown(r1, 0x9) listen(r0, 0x0) 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0xffffffffffffffff, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) read(r0, &(0x7f0000ce3000-0x1000)=""/4096, 0x1130) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000d7b000-0x4)=0xd, 0x4) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/01/31 00:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000060e000-0x8)={0xe0}, 0x0, &(0x7f0000a38000)={0x0, 0x989680}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c1f000)="", 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:03 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x8, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000820000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000ff7000)="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", 0x1000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000ff7000)=""/77) ioctl$TCSETA(r3, 0x5406, &(0x7f0000adf000-0x14)={0x0, 0x3, 0xfff, 0x81, 0x9, 0x7f, 0x8000, 0x7, 0x8, 0x5}) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000817000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00005b3000)={0x3, 0x1, 0x80000001, 0x3, 0x400}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009c4000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000+0xfb8)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bff000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, r2}, 0xc) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000086a000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ff8000-0xc)={0x0, 0xfffffffffffffffd, 0x10}, &(0x7f0000ff8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000056c000)={r3, 0x4}, 0x8) listen(r0, 0x4) 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f00000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004c1000)=0x0, &(0x7f0000945000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:03 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0xc5d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x6815c787) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e69000)=0x0, &(0x7f0000ff7000)=0x0, &(0x7f0000f17000-0x4)=0x0) setgid(r3) sendfile(r1, r0, 0x0, 0x1ff) r4 = memfd_create(&(0x7f0000858000-0x5)='eth0\x00', 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00005be000-0x20)={0x7ff, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r3, r2) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000ff8000)={0xa, r5}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e71000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000ff8000-0x4)=0x0) fcntl$getown(r1, 0x9) listen(r0, 0x0) 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') lseek(r0, 0x0, 0x800000000000000) 2018/01/31 00:45:03 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f77000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000)=0xe8) setfsuid(r1) 2018/01/31 00:45:03 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000ff8000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ff7000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff7000)={@generic="477b47f96d474f263a084a45a75010db", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ff9000-0x210)={0x0, {{0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r4 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f67000)=0x7, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/31 00:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x4d5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f000048b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) [ 56.584075] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8740 [ 56.592569] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.598012] CPU: 1 PID: 8740 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 56.605555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.614899] 0000000000000000 732c7a6430d5edfa ffff8800b46df800 ffffffff81d028ed [ 56.622962] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d0e297c0 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c6e000)=@int=0x0, &(0x7f0000bcc000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000314000-0xc)={0x0, 0x8, 0x30}, &(0x7f000036b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c01000-0x8)={r1, 0x3}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000ad9000-0xdd)=""/221, 0xdd, 0x40012102, &(0x7f0000d70000-0x10)={0x3, {"e494466349d192"}, 0x6}, 0x10) getsockname$ipx(r0, &(0x7f0000ec5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035e000-0x4)=0x10) [ 56.631002] 0000000000000003 ffff8800b46df840 ffffffff81d62834 ffffffff810002b8 [ 56.639051] Call Trace: [ 56.641627] [] dump_stack+0xc1/0x124 [ 56.646983] [] check_preemption_disabled+0x1d4/0x200 [ 56.653727] [] ? 0xffffffff810002b8 [ 56.659005] [] __this_cpu_preempt_check+0x1c/0x20 [ 56.665495] [] tcp_try_coalesce+0x249/0x4d0 [ 56.671465] [] ? tcp_parse_options+0x970/0x970 [ 56.677697] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 56.684801] [] tcp_queue_rcv+0x127/0x720 [ 56.690515] [] tcp_send_rcvq+0x39b/0x450 [ 56.696223] [] ? tcp_rcv_established+0x2230/0x2230 [ 56.702796] [] ? do_softirq.part.17+0x40/0x60 [ 56.708940] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.715781] [] ? lock_sock_nested+0x90/0x120 [ 56.721821] [] ? trace_hardirqs_on+0xd/0x10 [ 56.727771] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 56.734150] [] tcp_sendmsg+0x1e8f/0x2b10 [ 56.739840] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.746834] [] ? sock_has_perm+0x1c2/0x3e0 [ 56.752694] [] ? tcp_sendpage+0x1830/0x1830 [ 56.758638] [] ? inet_sendmsg+0x201/0x4c0 [ 56.764408] [] inet_sendmsg+0x2bc/0x4c0 [ 56.770006] [] ? inet_sendmsg+0x73/0x4c0 [ 56.775687] [] ? inet_recvmsg+0x4c0/0x4c0 [ 56.781456] [] sock_sendmsg+0xca/0x110 [ 56.786963] [] SYSC_sendto+0x2c8/0x340 [ 56.792470] [] ? SYSC_connect+0x310/0x310 [ 56.798238] [] ? sock_has_perm+0x292/0x3e0 [ 56.804093] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 56.811164] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 56.818669] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 56.825740] [] ? SyS_futex+0x210/0x2c0 2018/01/31 00:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x6) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2018/01/31 00:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1002, 0x0) write(r0, &(0x7f0000a1c000)="2400000024001d00000000080000091803ffffff03000000000000000600000000000000", 0x19) 2018/01/31 00:45:03 executing program 0: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bad000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000051e000)=0xc8) sendmsg$key(0xffffffffffffffff, &(0x7f0000948000-0x38)={0x0, 0x0, &(0x7f0000326000)={&(0x7f0000be1000)={0x2, 0xa, 0xfffffffffffffff8, 0x7, 0x20, 0x0, 0x4, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0xffffffffffffffff}, @sadb_x_sec_ctx={0x1a, 0x18, 0x0, 0x9, 0xc7, "dfeab18895937adfb8852b63d8a577b6d0edcc34f4f1b696f269163c3b3dc8aecdac0665c18305f25484f5628dbe02066c26a68bcc59503ea283fb38224457662b9160437b8fce07a12a06ac93bdbce49f3d48a71efe77c149bde04cc733c8d84c5a90573bd202dbed069af43c184116e95f330d71792851d85353148db1971f27e4bcf761cf68fa8bb5ba68252b9d201547cb9507270a68a48a74fb0a0086142e7bf1ccbef034405daedc41c5378a404bb69f647d91497ea3404ff2cd1544ea079760238c46a7"}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendmsg$key(0xffffffffffffffff, &(0x7f0000b7d000)={0x0, 0x0, &(0x7f0000acc000)={&(0x7f0000480000)={0x2, 0x2, 0x400, 0x6, 0x31, 0x0, 0x1, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xe}, @in=@loopback=0x7f000001, 0x12, 0x10, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1ff, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x2, 0x0, 0x40, 0x20, 0x9}, @sadb_x_sec_ctx={0x17, 0x18, 0x0, 0xb50d, 0xaa, "597fe92ba35e7fea88adf768e7baa9f2d4b2f218484c4813f7c0e4448a919c714bd149aced4bc1f30dcae8d61467187d281400869190a3b170171d12b48cf7246e7d69023d5fe60bc32025318198a641d5b252375ae329cf13d628c74db4b33fbbda22c64be3922993586155d97c707f2dd90a40395305317f86af875395f0fc03bc231748239b4db107d66aa675f5359ecdb5bc1565165e262d3335ad563f8910116ebece2a68c58d07"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x3, 0x7, 0xffff, 0x4, 0x2c0f}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000000, [0x0, 0x0, 0x0]}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0x1, 0x6bd) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000111000)=0x0) 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c6e000)=@int=0x0, &(0x7f0000bcc000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000314000-0xc)={0x0, 0x8, 0x30}, &(0x7f000036b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c01000-0x8)={r1, 0x3}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000ad9000-0xdd)=""/221, 0xdd, 0x40012102, &(0x7f0000d70000-0x10)={0x3, {"e494466349d192"}, 0x6}, 0x10) getsockname$ipx(r0, &(0x7f0000ec5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035e000-0x4)=0x10) 2018/01/31 00:45:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000220000-0x9)='/dev/sg#\x00', 0x1, 0x480) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c83000-0x1)={0x2}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$pptp(r0, &(0x7f0000aa0000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) dup3(r1, r0, 0x80000) bind(r1, &(0x7f0000c98000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x10}, 0xc) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000043e000)={0x0, 0x5}, &(0x7f0000108000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000575000-0x1b)={r6, 0x1, 0xa, [0x0, 0x3, 0x1, 0x3, 0x6, 0x77, 0x1ff, 0x2, 0x1ff, 0xfffffffffffffff8]}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000edf000-0xb0)={{0x688, 0x3}, 'port1\x00', 0x19, 0x20, 0x80000000, 0x2, 0xffffffff, 0x63, 0x1ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f8c000)=@sack_info={r6, 0x2, 0x40}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c38000)={0x6, [0x400000000, 0x7f9, 0xfffffffffffffcdc, 0x0, 0x10000, 0x754]}, &(0x7f0000eb5000-0x4)=0x10) 2018/01/31 00:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x806, 0x58) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ff8000-0xb)='dctcp-reno\x00', 0xb) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/01/31 00:45:03 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 56.831249] [] ? do_futex+0x15d0/0x15d0 [ 56.836843] [] ? security_file_ioctl+0x89/0xb0 [ 56.843048] [] SyS_sendto+0x40/0x50 [ 56.848298] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x80000000) shutdown(r0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000043b000-0x10)=@common=""/16, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x3, 0x4) 2018/01/31 00:45:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000039c000-0x8)='./file0\x00', 0x2180, 0x1) fsetxattr(0xffffffffffffffff, &(0x7f0000b7c000)=@random={'security.\x00', '&{Y,(\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f26000)=0x80000000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000142000-0x48)=""/72) r1 = syz_open_dev$mice(&(0x7f00003b0000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000940000-0x4)=0x8, 0x4) 2018/01/31 00:45:03 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff9000-0x8)={0x0, 0x100}, &(0x7f0000ff8000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vga_arbiter\x00', 0xc40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000ff7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ff9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff9000)=0x1c) [ 56.929864] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8795 [ 56.938603] caller is __this_cpu_preempt_check+0x1c/0x20 [ 56.944050] CPU: 0 PID: 8795 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 56.951571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.960919] 0000000000000000 c0dbca62d10d86dd ffff8801d26ef800 ffffffff81d028ed [ 56.968920] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800b46d97c0 [ 56.976895] 0000000000000003 ffff8801d26ef840 ffffffff81d62834 ffffffff810002b8 [ 56.984868] Call Trace: [ 56.987433] [] dump_stack+0xc1/0x124 [ 56.992768] [] check_preemption_disabled+0x1d4/0x200 [ 56.999490] [] ? 0xffffffff810002b8 [ 57.004737] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.011203] [] tcp_try_coalesce+0x249/0x4d0 [ 57.017146] [] ? tcp_parse_options+0x970/0x970 [ 57.023349] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 57.030420] [] tcp_queue_rcv+0x127/0x720 [ 57.036100] [] tcp_send_rcvq+0x39b/0x450 [ 57.041781] [] ? tcp_rcv_established+0x2230/0x2230 [ 57.048344] [] ? do_softirq.part.17+0x40/0x60 [ 57.054463] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.061274] [] ? lock_sock_nested+0x90/0x120 [ 57.067302] [] ? trace_hardirqs_on+0xd/0x10 [ 57.073246] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 57.079536] [] tcp_sendmsg+0x1e8f/0x2b10 [ 57.085221] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.092206] [] ? sock_has_perm+0x1c2/0x3e0 [ 57.098063] [] ? tcp_sendpage+0x1830/0x1830 [ 57.104007] [] ? inet_sendmsg+0x201/0x4c0 [ 57.109776] [] inet_sendmsg+0x2bc/0x4c0 [ 57.115372] [] ? inet_sendmsg+0x73/0x4c0 [ 57.121054] [] ? inet_recvmsg+0x4c0/0x4c0 [ 57.126821] [] sock_sendmsg+0xca/0x110 [ 57.132327] [] SYSC_sendto+0x2c8/0x340 [ 57.137837] [] ? SYSC_connect+0x310/0x310 [ 57.143609] [] ? handle_mm_fault+0x3f2/0x3190 [ 57.149724] [] ? __fdget+0x18/0x20 [ 57.154885] [] ? SyS_futex+0x210/0x2c0 [ 57.160393] [] ? do_futex+0x15d0/0x15d0 [ 57.165990] [] ? retint_user+0x18/0x3c [ 57.171496] [] SyS_sendto+0x40/0x50 2018/01/31 00:45:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ff7000)=0x0, &(0x7f0000cf6000)=0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003dd000)='./file0\x00', 0x101000, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f1e000-0x78)={0xa0000000000000, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7fffffff, 0x9, 0xe000000000000, 0x7f, &(0x7f0000861000-0x10)=@generic="182437e63d210af87501602d768fa972", 0x10000, 0x80000000, 0x7}) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c4d000)={0x101}, 0x4) 2018/01/31 00:45:03 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1000)="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", 0x1001) openat$selinux_load(0xffffffffffffff9c, &(0x7f000092f000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/31 00:45:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d03000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/31 00:45:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c9b000)={"a4ef9825f6af98d8eff7de5b74a60574", {0x4, 0x19, 0x5, "877eb4f04911", 0xffffffffffffffc0, 0x0}}) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00004c1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000098d000-0x4)=0x0, &(0x7f0000894000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006af000-0x4)=0x0) setpriority(0x0, r4, 0x0) 2018/01/31 00:45:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x803, 0x3ff, &(0x7f00009af000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) prlimit64(r2, 0x3, 0x0, &(0x7f000045e000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$get_security(0x11, r3, &(0x7f0000216000-0x8e)=""/142, 0xfffffffffffffd08) pipe(&(0x7f0000c55000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e16000)={0x7, 0x5, 0x2, 0x88f}, 0x8) [ 57.176743] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b9000-0x9)='loginuid\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000945000-0x4)=0x6, &(0x7f0000568000-0x4)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009e6000)=[], 0x0, 0x4}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:03 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff8000)='./file0\x00', 0x401, 0x11) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000952000)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000ff9000-0x10)={&(0x7f000032a000-0x44)=@ipv6_newroute={0x44, 0x18, 0x502, 0x1, 0x2, {0xa, 0x0, 0x94, 0x9, 0xff, 0x0, 0x0, 0x3, 0x0}, [@RTA_METRICS={0x20, 0x8, "0f62651b07b906721c252b43b81913ca0d2c5fa8915da2b6efb740"}, @RTA_MARK={0x8, 0x10, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4084}, 0x4000) bind$inet6(r0, &(0x7f0000ff7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00009fc000-0x4)=0x0) 2018/01/31 00:45:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x20) [ 57.294927] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8831 [ 57.303857] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.309333] CPU: 0 PID: 8831 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 57.316861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.326199] 0000000000000000 d566efb1ecd2361b ffff8801cf4e7800 ffffffff81d028ed [ 57.334210] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d1cf97c0 [ 57.342194] 0000000000000003 ffff8801cf4e7840 ffffffff81d62834 ffffffff810002b8 [ 57.350166] Call Trace: [ 57.352731] [] dump_stack+0xc1/0x124 [ 57.358065] [] check_preemption_disabled+0x1d4/0x200 [ 57.364787] [] ? 0xffffffff810002b8 [ 57.370034] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.376499] [] tcp_try_coalesce+0x249/0x4d0 [ 57.382441] [] ? tcp_parse_options+0x970/0x970 [ 57.388646] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 57.395715] [] tcp_queue_rcv+0x127/0x720 [ 57.401396] [] tcp_send_rcvq+0x39b/0x450 [ 57.407077] [] ? tcp_rcv_established+0x2230/0x2230 [ 57.413627] [] ? do_softirq.part.17+0x40/0x60 [ 57.419746] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.426557] [] ? lock_sock_nested+0x90/0x120 [ 57.432587] [] ? trace_hardirqs_on+0xd/0x10 [ 57.438532] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 57.444820] [] tcp_sendmsg+0x1e8f/0x2b10 [ 57.450502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.457488] [] ? sock_has_perm+0x1c2/0x3e0 [ 57.463344] [] ? tcp_sendpage+0x1830/0x1830 [ 57.469287] [] ? inet_sendmsg+0x201/0x4c0 [ 57.475054] [] inet_sendmsg+0x2bc/0x4c0 [ 57.480649] [] ? inet_sendmsg+0x73/0x4c0 [ 57.486329] [] ? inet_recvmsg+0x4c0/0x4c0 [ 57.492098] [] sock_sendmsg+0xca/0x110 [ 57.497604] [] SYSC_sendto+0x2c8/0x340 [ 57.503114] [] ? SYSC_connect+0x310/0x310 [ 57.508882] [] ? __fget+0x232/0x3b0 [ 57.514132] [] ? __fget+0x47/0x3b0 [ 57.519291] [] ? __fget_light+0xa1/0x1e0 [ 57.524970] [] ? __fdget+0x18/0x20 [ 57.530132] [] ? SyS_futex+0x210/0x2c0 [ 57.535640] [] ? do_futex+0x15d0/0x15d0 2018/01/31 00:45:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/checkreqprot\x00', 0x280400, 0x0) getpeername$netlink(r0, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) accept$netrom(r1, &(0x7f0000833000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000479000-0x4)=0x48) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) 2018/01/31 00:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xd, &(0x7f0000715000-0x20)={0x55d, {0x9}, 0x80000000, 0x0}, &(0x7f0000d9a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x6aa2a937dbd823c7, &(0x7f0000d87000-0x8)={0x0}) r0 = epoll_create1(0x0) recvmmsg(0xffffffffffffffff, &(0x7f00006de000-0x12c)=[{{&(0x7f0000771000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000336000-0x20)=[{&(0x7f00007b8000)=""/187, 0xbb}, {&(0x7f0000169000-0xca)=""/202, 0xca}], 0x2, &(0x7f00002df000-0x1000)=""/4096, 0x1000, 0x0}, 0x8000}, {{&(0x7f00008fd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000f1a000-0x10)=[{&(0x7f00001e0000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f00000d6000-0x1000)=""/4096, 0x1000, 0x2}, 0xe69}, {{&(0x7f00007c0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004ba000)=[{&(0x7f0000594000-0x1000)=""/4096, 0x1000}, {&(0x7f0000726000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000270000)=""/30, 0x1e, 0x4a}, 0x2e88}, {{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f00006c4000)=""/4096, 0x1000}], 0x1, &(0x7f0000676000)=""/230, 0xe6, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f000081a000)=[{&(0x7f0000b33000)=""/7, 0x7}, {&(0x7f0000ce1000)=""/4096, 0x1000}, {&(0x7f0000d5d000)=""/22, 0x16}, {&(0x7f0000408000)=""/0, 0x0}], 0x4, &(0x7f0000766000-0xf2)=""/242, 0xf2, 0x101}, 0xfffffffffffffffa}], 0x5, 0x10000, &(0x7f00000f7000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000850000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000025d000)=0x14) getresgid(&(0x7f00000a7000-0x4)=0x0, &(0x7f0000fc0000-0x4)=0x0, &(0x7f00002df000)=0x0) setfsgid(r2) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000344000-0x6f)=""/111, 0x6f) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) r5 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000eb6000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000d2b000)={r6, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005e6000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000-0x4)=0x3ee) connect$packet(r1, &(0x7f000090d000-0x14)={0x11, 0xc, r7, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000797000)=0x0, &(0x7f0000b80000-0x4)=0x4) bind$ipx(r5, &(0x7f0000a1a000)={0x4, 0x4, 0x4, "cd9840c79af4", 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000bf5000)={{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]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001da000-0xc)={0x0, 0x0}) socket$inet(0x2, 0x5, 0x5) 2018/01/31 00:45:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be9000+0x26f)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f000009f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000111000)=[{{&(0x7f0000cc2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000e27000)=[{&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000dd1000)=""/28, 0x1c}, {&(0x7f00005cc000-0xff)=""/255, 0xff}], 0x3, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x9a0}, 0xe4}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/161, 0xa1}], 0x1, &(0x7f0000a56000+0x833)=""/211, 0xd3, 0x79a4}, 0x7fff}, {{&(0x7f0000697000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000038a000)=[], 0x0, &(0x7f0000001000-0x46)=""/70, 0x46, 0x80}, 0x7}], 0x3, 0x3, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c5000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000539000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6, 0x1, 0x2, 0xc86, 0xfffffffffffffc01, 0x40}, 0x20) getsockname$ax25(r0, &(0x7f0000d6a000)={0x0, {""/7}, 0x0}, &(0x7f00003b0000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 00:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000278000)='./file0\x00', 0x501080, 0x29) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000046e000)={0xb, 0x9e2, 0x24}) r1 = socket(0x20000000000000e, 0x2, 0xfffffffffffffffc) setns(r0, 0x4000000) getuid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000742000/0x2000)=nil, 0x2000, 0x4, 0x10011, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e1f000-0x4)=0x0, &(0x7f000025a000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d36000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000014b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) recvmsg(r1, &(0x7f0000076000-0x1b)={0x0, 0x0, &(0x7f00009f5000-0x60)=[{&(0x7f00008c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d40000-0x44)=""/68, 0x44}, {&(0x7f00004fa000)=""/239, 0xef}, {&(0x7f0000435000)=""/198, 0xc6}, {&(0x7f000063b000+0x25d)=""/4096, 0x1000}, {&(0x7f00009cd000)=""/147, 0x93}], 0x6, &(0x7f0000b38000-0x98)=""/152, 0x98, 0xffffffff80000000}, 0x10000) 2018/01/31 00:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysinfo(&(0x7f0000764000)=""/11) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000296000)={0x0, 0x0}, &(0x7f00008fd000-0x4)=0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x2) r1 = socket$inet6_sctp(0xa, 0xfc50fe868fd6dc7a, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000847000-0xc)={0xff, 0x1, 0x9, 0x5, 0x1fd10}, 0xc) 2018/01/31 00:45:04 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) listen(r1, 0x0) 2018/01/31 00:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000364000)=0x0) gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000173000-0xc3)="617474722f6b7f79637265617465004e4100e0e57dd8a01a77cd6e8239a515c6600f138ce55d386dbf07505ecf8d22809a9d4c32733a21bb2cf77bcc6ac320b11272bf43f91cc240ed8ce5c9ec3505da3ddd3d4826d92cf0c88be2c31c8e5e537b69c23c595fe5480c12db33c21c01ab700062b0b78eeac5cfe011220fede57c7bcce7fbb20d3f9d5a482a783bb681f3956acdaad7072b59155c8259e97ba64f0a846663a97bad3ec322a1859643dd21d23a2a00947295a6622c51e06accb74c9e2bf1") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000e03000-0x10)={&(0x7f00005b7000/0x2000)=nil, 0x2000}) sendfile(r1, r1, &(0x7f0000643000-0x8)=0x0, 0x114a) [ 57.541234] [] ? move_addr_to_kernel+0x50/0x50 [ 57.547437] [] SyS_sendto+0x40/0x50 [ 57.552685] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 00:45:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/checkreqprot\x00', 0x280400, 0x0) getpeername$netlink(r0, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) accept$netrom(r1, &(0x7f0000833000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000479000-0x4)=0x48) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) [ 57.614881] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8856 [ 57.623409] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.628896] CPU: 0 PID: 8856 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 57.636416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.645759] 0000000000000000 f7a7a8947f9d8d3b ffff8800b6bef800 ffffffff81d028ed [ 57.653820] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d07f0000 2018/01/31 00:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b69000)={0x0, 0x0}, &(0x7f0000288000-0x4)=0x8) 2018/01/31 00:45:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f000082f000-0x8)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) rmdir(&(0x7f00005f4000)='./file0\x00') 2018/01/31 00:45:04 executing program 7: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000043000-0x8)=0x0, 0x8) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000043000+0x743)="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", 0x12b}], 0x1) [ 57.661864] 0000000000000003 ffff8800b6bef840 ffffffff81d62834 ffffffff810002b8 [ 57.669916] Call Trace: [ 57.672495] [] dump_stack+0xc1/0x124 [ 57.677851] [] check_preemption_disabled+0x1d4/0x200 [ 57.684591] [] ? 0xffffffff810002b8 [ 57.689864] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.696361] [] tcp_try_coalesce+0x249/0x4d0 [ 57.702330] [] ? tcp_parse_options+0x970/0x970 2018/01/31 00:45:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) [ 57.708563] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 57.715664] [] tcp_queue_rcv+0x127/0x720 [ 57.721378] [] tcp_send_rcvq+0x39b/0x450 [ 57.727095] [] ? tcp_rcv_established+0x2230/0x2230 [ 57.733669] [] ? do_softirq.part.17+0x40/0x60 [ 57.739810] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.746646] [] ? lock_sock_nested+0x90/0x120 [ 57.752710] [] ? trace_hardirqs_on+0xd/0x10 [ 57.758688] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 57.764999] [] tcp_sendmsg+0x1e8f/0x2b10 [ 57.770702] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.777703] [] ? sock_has_perm+0x1c2/0x3e0 [ 57.783577] [] ? tcp_sendpage+0x1830/0x1830 [ 57.789543] [] ? inet_sendmsg+0x201/0x4c0 [ 57.795330] [] inet_sendmsg+0x2bc/0x4c0 [ 57.800926] [] ? inet_sendmsg+0x73/0x4c0 [ 57.806607] [] ? inet_recvmsg+0x4c0/0x4c0 [ 57.812378] [] sock_sendmsg+0xca/0x110 [ 57.817886] [] SYSC_sendto+0x2c8/0x340 [ 57.823395] [] ? SYSC_connect+0x310/0x310 [ 57.829174] [] ? __fget+0x232/0x3b0 [ 57.834425] [] ? __fget+0x47/0x3b0 [ 57.839585] [] ? __fget_light+0xa1/0x1e0 [ 57.845268] [] ? __fdget+0x18/0x20 [ 57.850439] [] ? SyS_futex+0x210/0x2c0 [ 57.855954] [] ? do_futex+0x15d0/0x15d0 [ 57.861549] [] SyS_sendto+0x40/0x50 [ 57.866805] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.886526] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/8856 [ 57.895007] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.900476] CPU: 1 PID: 8856 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 57.907988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.917488] 0000000000000000 f7a7a8947f9d8d3b ffff8800b6bef800 ffffffff81d028ed [ 57.925477] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d07f0000 [ 57.933452] 0000000000000003 ffff8800b6bef840 ffffffff81d62834 ffffffff810002b8 [ 57.941434] Call Trace: [ 57.944002] [] dump_stack+0xc1/0x124 [ 57.949342] [] check_preemption_disabled+0x1d4/0x200 [ 57.956064] [] ? 0xffffffff810002b8 [ 57.961313] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.967778] [] tcp_try_coalesce+0x249/0x4d0 [ 57.973720] [] ? tcp_parse_options+0x970/0x970 [ 57.979926] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 57.986996] [] tcp_queue_rcv+0x127/0x720 [ 57.992678] [] tcp_send_rcvq+0x39b/0x450 [ 57.998366] [] ? tcp_rcv_established+0x2230/0x2230 [ 58.004932] [] ? do_softirq.part.17+0x40/0x60 [ 58.011051] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.017861] [] ? lock_sock_nested+0x90/0x120 [ 58.023892] [] ? trace_hardirqs_on+0xd/0x10 [ 58.029835] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 58.036127] [] tcp_sendmsg+0x1e8f/0x2b10 [ 58.041809] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.048796] [] ? sock_has_perm+0x1c2/0x3e0 [ 58.054660] [] ? tcp_sendpage+0x1830/0x1830 [ 58.060611] [] ? inet_sendmsg+0x201/0x4c0 2018/01/31 00:45:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x10000, 0x9, 0x8000, 0x5, 0xfffffffffffffff9, 0xdd, 0x4, 0x81, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e7000-0x10)={0x100, 0x8009, 0xee, 0x628e, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000045000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000049a000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xb9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000450000)='cifs.spnego\x00', &(0x7f0000355000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004d6000)="25adc7455f56550be82837da44b63cc00e40360e1c40e14fc57f66d81751a3d1d36487866f03e7f5c7405f4caee4a031fd87dbe625ad641140ecf7d4843461efa47fc2138cf0c42f39d6f4e1af864df7f8339103bbc21da9c188f100a8193e079ec68e0c699c9a6f08afdd00e11c4354eb60751d906399c0b46fa86ef7888ef4b75155631f24b44fd7c81e50796d14939e37eaf9c9f68028ffb23d0f5b4002bc69de16e93aa45afaf6433014625daca6366c79602cb337b99bae575f0063411833529f50ddf0f656db644713d0f216a52e0bfd9ea159a1a9d1c58bd07abc7730fe8417b5f1b5e08fd01ee681b9d7ab3a757abaa0", 0xf4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000405000-0x20)={0x1, 0x1f, 0x3, 0x1, 0x3, 0x100}) 2018/01/31 00:45:04 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be9000+0x26f)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f000009f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ff8000-0xc)={0x12, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt(r2, 0x6e0d, 0x2, &(0x7f0000262000-0x1f)="9dd49ca9cac337eb73e53b173dda297e012f922db6583d2e09851c2f7c0ca1", 0x1f) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/31 00:45:04 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f25000)=0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001e0000)=""/4096, &(0x7f00002e0000)=0x1000) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) fcntl$setpipe(r0, 0x407, 0x82000000000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000057000-0xd6)={0x0, 0xce, "73e7553780ab54a3b6f5651f03366a09b0862e0637a89e816fb6069c9ed8bb59adb734095e5923a9f4f83bdcb8a2c1b3cc898e8d43271c2bba538e2f52ca720f0987e8ae80c0b57e2d4a6ac308d64f1992370dbd7641000ac84ab19a0a4b944df4a72b820f594d5f682eeb0faf91aea17c28b84a949e52ce6e6e3e75bee26774b189c3d7e178f23c5bf7d33cf3f5cc1173d950f863ae9f68a9f38281a6e9c9615753a520afc82905e7414ae8e816f9afa3c6f27d03cf0672fdd1189960a0809030a1dde273670875ff4fcad782f5"}, &(0x7f0000b21000)=0xd6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000057f000)=@assoc_value={r1, 0x4}, &(0x7f0000dac000)=0x8) 2018/01/31 00:45:04 executing program 4: mremap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000abf000/0x1000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x100001c, &(0x7f0000789000-0x4)=0x100000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000ac0000-0x4)=0x0, &(0x7f0000ba7000-0x4)=0x0) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000ac0000-0xd)='/dev/usbmon#\x00', 0xa0000000, 0x40000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ac0000-0x4)=0x7a8, &(0x7f0000abf000)=0x4) 2018/01/31 00:45:04 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000015000)='+\x00', 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000015000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000016000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r4 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000015000)=0x67f36b06) 2018/01/31 00:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000fdd000)=""/215) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:04 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be9000+0x26f)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f000009f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c2f000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000b9a000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/01/31 00:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xe6, 0x0) finit_module(r0, &(0x7f0000278000)=')vboxnet0posix_acl_access\x00', 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000888000)='net\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000347000-0x1)={0x7c2}, 0x1) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b6b000-0x4)=0x0) capget(&(0x7f00002e3000)={0x20080522, r1}, &(0x7f0000983000-0x18)={0x1, 0x6, 0x7, 0x9, 0x0, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:04 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b50000-0x9)='/dev/rtc\x00', 0x208000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00006ce000-0x20)={0x20, 0x5, 0x6, 0x3, 0x1, 0x7}) 2018/01/31 00:45:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000321000/0x4000)=nil, 0x4000, &(0x7f0000ff7000)=""/78) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = open(&(0x7f00001c6000-0x8)='./file0\x00', 0x400000, 0x90) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c4f000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/31 00:45:04 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f86000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff7000+0xe8e)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a39000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e68000)='./file0\x00', &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff8000-0xc)={r2, r3, r4}, 0xc) 2018/01/31 00:45:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000063d000-0x8)={0x0, 0x6, 0x7ff}, &(0x7f00003e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000525000-0x108)={r3, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7f, 0x4, 0x6, 0x81, 0x1, 0x9, 0x1, 0x334, 0x5, 0x8, 0x2, 0x8, 0x7, 0x100000000]}, &(0x7f0000ece000)=0x108) read(r0, &(0x7f0000d0f000-0x1000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000260000-0xc)={0x10000000, 0x0}) madvise(&(0x7f0000888000/0x2000)=nil, 0x2000, 0xd) 2018/01/31 00:45:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000090f000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000092d000)='cubic\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a54000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f9000-0x4)=0x24) r1 = socket(0x1, 0x7, 0x9) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d54000-0x2e)=""/46) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b25000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x2, 0x7, 0x7, 0x5}, &(0x7f0000784000-0x4)=0x20) 2018/01/31 00:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000e2000)='/dev/sg#\x00', 0x10001, 0x400) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000fd6000-0x3e)=""/62) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000263000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 58.066381] [] inet_sendmsg+0x2bc/0x4c0 [ 58.071978] [] ? inet_sendmsg+0x73/0x4c0 [ 58.077659] [] ? inet_recvmsg+0x4c0/0x4c0 [ 58.083427] [] sock_sendmsg+0xca/0x110 [ 58.088942] [] SYSC_sendto+0x2c8/0x340 [ 58.094447] [] ? SYSC_connect+0x310/0x310 [ 58.100216] [] ? __fget+0x232/0x3b0 [ 58.105462] [] ? __fget+0x47/0x3b0 [ 58.110621] [] ? __fget_light+0xa1/0x1e0 [ 58.116308] [] ? __fdget+0x18/0x20 [ 58.121470] [] ? selinux_socket_getsockopt+0x3f/0x50 [ 58.128195] [] ? SyS_futex+0x210/0x2c0 [ 58.133700] [] ? do_futex+0x15d0/0x15d0 [ 58.139296] [] ? move_addr_to_kernel+0x50/0x50 [ 58.145498] [] SyS_sendto+0x40/0x50 [ 58.150759] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.373007] device gre0 entered promiscuous mode 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = open(&(0x7f0000dbd000-0x8)='./file0\x00', 0x101040, 0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e68000-0x18)={0x0, 0x6, 0x30, 0x2c, 0x1}, &(0x7f0000982000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004a7000)={r2, 0x1000, "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"}, &(0x7f0000a3d000-0x4)=0x1008) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 7: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x7, 0x200]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x2, {0xa, 0x3, 0xc694, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}}}, 0x32) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) read(r2, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffeffff, 0x1, 0x4, 0x1}, &(0x7f00003f5000)=0xa0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000231000-0x10)=@generic="4fb5fb724c1104f68317bbdc3fd3cbea", 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff7000)={@generic="63fe07f6ebc4778e886b52a938b0b44e", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000351000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000e01000)=[{&(0x7f00000f1000)="b0", 0x1}], 0x1) bind(0xffffffffffffffff, &(0x7f0000d6c000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) r1 = creat(&(0x7f0000ff4000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003ad000)={0x100, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e95000-0x10)={0x1, r2}) read(r0, &(0x7f0000d93000)=""/1, 0x1) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0xfffffffffffbfffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000e2000)='/dev/sg#\x00', 0x10001, 0x400) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000fd6000-0x3e)=""/62) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000263000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ff8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/keychord\x00', 0x80082, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a9b000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ff9000-0x10)={0xd79e, 0x6b, 0x2, 0x9}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a47000-0x10)=[{&(0x7f0000ff9000-0x9c)=""/156, 0x9c}], 0x1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff8000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000540000)={0x2, 0x3, 0x7fffffff, 0x5, 0x0, 0x9}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x200, &(0x7f0000ffa000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000965000-0x5c)={0x8, 0x1, {0x2, 0x1, 0x6, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000466000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000fe2000)=0x32) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000382000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bc1000-0x5f)={0x0, 0x57, "11e3ec8158ca679d8dd5c60ce12ac36eb5ebeca1ee8ed5d30fe1ffc20db765596bf220676dc816de4af6390b676b37e6b1a1e442b8e3002e7560c775a47321cec8a517c5a57da8042e185c626ed152973a7ac63faa8bb0"}, &(0x7f0000659000-0x4)=0x5f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002d1000-0x8)={r1, 0x8000000000}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) timerfd_create(0x7, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000282000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004d8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f70000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000bd6000)={0x10000, 0x1, 0x8, 0x224, 0x3f}, 0xc) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/enforce\x00', 0x200100, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000053a000)=0x7, &(0x7f0000ff7000)=0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000-0x9)='/dev/ppp\x00', 0x200200, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000ff8000-0x99)=""/153, 0x99, 0x100, &(0x7f0000ff8000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000012f000)={0x0, 0x0}) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00006e6000)={&(0x7f0000010000-0x8)=[], 0x0, 0x7, 0x8f, 0xb6, 0x40, 0x1, {0x81, 0x8, 0x7, 0x8, 0xe0, 0x0, 0x4, 0x2, 0x8, 0x39c, 0x1f, 0x8001, 0x1f, 0x8, "58000000f50300a36f5221c9ff50c0769ebdb1d1be7f001100"}}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000121000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f32000-0x20)={{&(0x7f000008d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000009a000-0x10)={0x100, 0x0, 0xf5d, 0x7, 0x0}, &(0x7f0000534000)=0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b77000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000c5000)={r3, 0x4}, &(0x7f0000069000-0x4)=0x6) accept4$netrom(r2, &(0x7f0000047000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000704000)=0x48, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000af0000)='./control\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) prctl$setmm(0x23, 0x3, &(0x7f000032c000/0x4000)=nil) 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000034f000-0x10)={0x6, &(0x7f0000f32000-0x30)=[{0x4, 0x20, 0x100000000, 0x3}, {0xfffffffffffffffc, 0x100, 0xfff, 0x81}, {0xffffffffffff8001, 0xf0b, 0x9, 0x6}, {0x7, 0x3f, 0x3, 0x8000}, {0x63, 0x100000000, 0x0, 0x0}, {0x97, 0x910, 0x401, 0x40}]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f0000dcf000-0x200)=[{0x100, 0x11f, 0xfe1, "eb63b4b1b968df7eed6a84b14892687b8ffb3a0120eed67283a29d1ade534e8b4af5c2735bffa1b7c4914fc7a6bf32f96ac60b9556bd4d7cc4d351cd839777c1ef7e7ec0548874dd793f5d913ae3786eb440ef94129344e0eeb0048f05c5dd92e25b3812800d939c103de0222a47a6e8fbf62d55bd8137ba5e8c6c563ea68d747c65bab3a5d632590f2591aba1af8df4d302ce264cdeb349f1b0f0cd3110fff0e8d72c278e8186ff3c7cf3b69a60694b8512a875aecd6f3b2f57ccaa078eaaa99575bfe3bc12a9a61f0fbe8e7a02f6e72b6d3db74e393c1c37b4ed7cb5a898911128631391b4f85a3e53"}, {0x98, 0x11b, 0x7, "79d6988d35af0e4c53e81b3cef74170b0239e8beb0409390be92e7e48d4e5802f67de720c84fac27a6b69069506532c9343049685a2936109253313aa463d00ef9b6f97a3ffe5860bef979734375ca7d8047954f80e4821af57a390999ef4e6302e23350d77f4e3c71404a659e99aaf3a4fb261f82add3ac68b93567782d765c5cf136f1c0964482"}, {0x68, 0x115, 0x6e5, "1992591fa1da5a71b43c449f6effd37cc467fbe51fe7090005afaff8e9811c02399af99fa87cc9a7a400dbfeb19f65bb965631000000000000010026498ef83b572f4f24e9367a65d1e557901798473bd0"}], 0x200, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = open(&(0x7f0000dbd000-0x8)='./file0\x00', 0x101040, 0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e68000-0x18)={0x0, 0x6, 0x30, 0x2c, 0x1}, &(0x7f0000982000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004a7000)={r2, 0x1000, "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"}, &(0x7f0000a3d000-0x4)=0x1008) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ff7000)={0x0, 0x77, "dae75e8d865c0207ba6fd839bc60dcb259f0abe9a33b000ad0dd64c9ab4cd1ecd2f4c1c89fb64317dd2d01c8a5080adfc89e3f6bfba6d4ae1f5f450c1090ca55e787cc0b42d9316e2c9e9dcc12e9009d2ee5139c811de8e85dd03a7b4ca61f885ada85c695943ccc448d6f84c764e65b2ded3e0d3638e7"}, &(0x7f0000ff7000)=0x7f) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000335000-0x8)={0x0, 0x0}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff8000-0x8)={0x0, 0x2, 0x7d}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ff8000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f0000477000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000278000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a63000)=@sack_info={0x0, 0x5, 0x8}, &(0x7f00002f2000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ff8000-0x38)={&(0x7f0000c51000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff7000)=[{&(0x7f00000b8000-0x97)="d5d0e1e2860ff8c5b089162b46acc5e0620893e87e6505c36743c11eab4d529cd14d6276b687bdc5e33c557393fd22b015f49814233b4eb0920b207a61beee187cb4524094c6b4f94fcd2b9313be685c50a267d7cb6dfd674af7356d3c42fe539a046b944efc1796ecb9af4ef752ffa411db040dc7b258f437f8e646d7fbe013e21b4ad935062e4ed4510bfa56c4da18b36110e5ed1021", 0x97}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f0000a17000-0x7b)="d4b6a74567b6bf68738eadcfd7c9740fdf5f5125567a20a9b42f1d5c5c403735df01e9853bae021656b1d99d92671b8811ea0de741bea57a20ef72f53e33051a9d88500485e07ed63679b03c293401460148cd338c6ffda34ba99729ef340867760fb70002ae51423eacf7beaed43f0beecafb42fb598b16348871", 0x7b}, {&(0x7f0000ff8000-0x38)="566928207b393739d4555be1cd98c0944d58dcf5060fd6433489f71531c6ce56a68786eeb28bc9eeb20abcdbc9be896fc9c35b272ab0cd6d", 0x38}], 0x4, &(0x7f000089d000)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0xffff, 0x2, 0x6, 0x9, 0x8, 0xfffffffffffffff8, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xc1b8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x4, 0x0, 0x4, 0x8, 0x3e2, 0x27, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffc, 0x204, 0x46c818a5, 0x81, 0xf, 0x4b3f, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x2, 0xffffffffffffffff, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xde, 0x9f, 0x8000, 0xd0cf, 0x400000000000000, 0x3, 0xae, 0x80000001, r8}}], 0x120, 0x8000}, 0x4000000) listen(r1, 0x0) [ 58.555680] device gre0 entered promiscuous mode 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00008c1000)=0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8000) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x721fc9ba6ae931a3, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f000005e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008b7000-0x4)=0x10) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f76000-0x10)={0x3, &(0x7f0000091000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cdf000)=@generic="d32534e63a91663336980b1221a66d78", 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x73, &(0x7f000037e000)=""/126, 0x7e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f2d000-0x4)=0x9, 0x4) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) set_tid_address(&(0x7f00004f4000)=0x0) fcntl$getflags(r1, 0x1) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000006000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) socket$packet(0x11, 0x2, 0x300) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) 2018/01/31 00:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000088000)=@get={0x1, &(0x7f0000a18000-0xca)=""/202, 0x0}) modify_ldt$write2(0x11, &(0x7f0000ce5000-0x10)={0x4, 0x20000800, 0x4000, 0x6, 0x1, 0x100, 0x4, 0x5c67, 0x9, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000af3000)={0x0, 0x62, 0x10, 0x2, 0x3}, &(0x7f0000327000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000099b000)={0x3f, 0x7, 0x1, 0xfe18, 0x8, 0x0, 0x8, 0x9, r1}, 0x20) sendto$inet6(r0, &(0x7f00006c8000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/31 00:45:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x721fc9ba6ae931a3, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1f, 0x800, 0xd49, &(0x7f0000896000-0x8)={0x0, 0x0}) r3 = mmap$binder(&(0x7f0000884000/0x3000)=nil, 0x3000, 0x1000000, 0x28810, 0xffffffffffffff9c, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000f2d000)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003fc000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007a5000-0x24)={0x0, 0x1c, "9b3f4e921fa86f95366b33849040f405589a2aa3fa918faef3894f17"}, &(0x7f00003fc000)=0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000807000-0xc)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000890000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000990000-0x79)={0x0, 0x71, "5025f477dba8f18fbaf087eaeb4cc4d683bd476bc288a01cdd293f75bf1b57239528d6291956f782e9175635df2e1d77db0239c8c746dd0b709b50c7e2ddaf952af15ec4737fd3fc45d4fc7a9ce46220d6059a3e71c8df7e3656b9ea422ba5a87325d86c3ea885804ea16c236b8568efd7"}, &(0x7f0000dae000-0x4)=0x79) sendmmsg$inet_sctp(r1, &(0x7f0000781000)=[{&(0x7f000029b000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000-0x70)=[{&(0x7f0000108000-0xb2)="e9ec453e1a0c5937ad8eaa1cab0bab80e0eb1d9bfbb48d2d7cdbeaf5c5f66d02809a5061cc0baf22ff39f320bdba5b9487863019c7908cb5c86b80f66e07bf5908823d69cba8946e96f3fa2578ae482ba81a259ed39f92a112e891a3df00258267e270e3bbfb7fd95247210a2e6e4d30cacdc3c2f2553535749017cf373546f41c837e9033490af90581193a841ea72cfec3f2b4330ec5513461d171eb057dfcb2d58c96873c1bbfa44ca4f70da3ad80d0dd", 0xb2}, {&(0x7f0000131000)="b3145e41815ada4ce63fa3857c55d9edec6abc", 0x13}, {&(0x7f0000e79000)="beb9718d821ba65c9eb515c79aea7636d7caa0473297ab449d63e270ed474fe2a2c46261deb8", 0x26}, {&(0x7f0000946000)="a9f49670cae0547b29b4eee47a671a0078a9c7a7bf2749b4bbe28d2e27ff53a56fc228b4b0aff948800acc072568f7a12a9f51a7adde24018913ecc3471aa9a2d1eebd920d16642533bb83ba1a0c2190daa9835704791c963c87d8e7f64cd718def5c9", 0x63}, {&(0x7f00003a1000+0xb9d)="8a512f7fbe3697c731cbfc208aad7aed71a11bbec84ed0b83b6ddbc68dbd423c6bd984181cad95dac4a04b8efc463734fe69f2abd7aefc01ed5fb804e1bd64f6294c3e20e7f7a2d992c012793bef90087008608aab66aeb44b29a9519e45b4064f7ef3ed6137a5310a17db1872c8ac02c949c2190ff3b06ac619f521df6bf0142c50ffa595", 0x85}, {&(0x7f0000212000-0x1000)="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", 0x1000}, {&(0x7f0000edd000+0x40b)="8611a7497f8f2b356f8a321d234d1a20bb10955c31d0035232a6399ac6d42c2e828b", 0x22}], 0x7, &(0x7f00009d7000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1f, 0x200, 0x100, 0xe, 0x5, 0x3, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8001, 0x0, 0x3ff, 0x1, 0x9, 0x10001, 0x6, r5}}], 0x60, 0x24000000}, {&(0x7f0000888000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffcd3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c, &(0x7f000060c000-0x10)=[{&(0x7f0000bd1000)="1907337fc42b56116ec2c4a18429bd789e40229919a550af24", 0x19}], 0x1, &(0x7f000060d000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x200, 0x3f, 0x4, 0x6, 0x1, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fff, 0x20c, 0x5, 0x2, 0xfff, 0x8, 0x2, r7}}], 0x60, 0x80}], 0x2, 0x91) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb4000)={0x0, 0xfffffffffffffff8}, &(0x7f0000072000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ecd000)={r4, 0xfe, "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"}, &(0x7f000053a000)=0x106) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f0000014000-0x8)=[], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000001a000)='id_resolver\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000)='/dev/binder#\x00', 0xfffffffffffffffe) request_key(&(0x7f000001a000)='ceph\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000-0x1)='\x00', r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000018000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000018000)=[0x0]}}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000006000)=""}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000869000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdf000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000)=0xe8) r3 = gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000594000)=0x0) lstat(&(0x7f0000b55000)='./file0\x00', &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000a04000)={&(0x7f0000ff8000-0xc)=@proc={0x10, 0x0, 0x1, 0x80d2}, 0xc, &(0x7f0000ff7000)=[{&(0x7f0000ff8000-0xec)={0xec, 0x12, 0x400, 0x4, 0x0, "", [@typed={0x14, 0x4b, @str='em0selinux\x00'}, @generic="5c2899f51cbeb11e0cf149162b8e59523b037e93019057589dd72e81e04a9dd8489aa0d88feb64e8ee7b089e13e8873b0a9d7c10eb1f40e854cafdc43581f83c14fcbf16453de26dfc166b3b9788078536c317eb87e41a2a17ac3005f6f648a53f45ec077e4a77b0d6ac36b5afc7fffa25a59ecdfd45a28e734f1c7b628b644b87a05eb7e12fc0", @nested={0x40, 0x88, [@generic="64a6346344f9c400ae41749b5761013827147b605ab1bd2eaebfe51414e4e416c86a1f20b649923170e58d296d1007ac085956ecf4369c7cd304"]}]}, 0xec}, {&(0x7f0000ff8000-0x1010)={0x1010, 0x2d, 0x22, 0x3, 0x1, "", [@generic="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"]}, 0x1010}, {&(0x7f0000ff7000)={0x458, 0x20, 0xb00, 0x4, 0x2, "", [@generic="8e23e17b9d1c702d3e2c524e73b5f4deb83e690d682f679626cd51564ec8ee11646c1ac960e995e9b8685676613b6224e029e0cc42c5b9e30dcba6e838a529628aad27fee4d4e4eaf9d39ec869221c017f12efdb110297b954e231b975e9ca98ed4edceae8a7e0b2c5247b89c6b7af342d1ccff2649a86016b8dc03720c7c4de7533b51b5041525c217db3b7a00ce481c98c2f9df472576854875e4f38396a58f12fb5e01a23f59b9ca76d801e2db372fa202e95c4cd4dfc816b24343f9833333dbc6546ffba36e3d5975221e354a483c59bc837", @nested={0xdc, 0xd, [@generic="d6e736aa87c08ffb4bc4b20becfe5830eb56d62d0cc7a8267c278cfb3b81bf5d43b45b60bf26be7f139728c4b382c79cfdcffd3d92f5df765f8fec0fb7a7c9fd9ddba12c6b49ededba1bfd25cbae7d2871ffda59a96daaaad81944e255729e4e0e8b190a70066a381cc9db93d87468e4c5cdd31d512a8e0769df4ae284b071de89fc8c7b5c8a955fa60ebd7819029d", @generic="522fc65bac13c3de1580467f74330f09d6b259a9", @typed={0x10, 0x7e, @u64=0x0}, @typed={0xc, 0x91, @uid=r2}, @typed={0x18, 0x34, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x54, 0x2e, @binary="2f978cf28c345dfca0cbd0328cf21920f5de0edcd4772bb019f8c9ec4457c2ac5936510498b882d7b43dc3492eeaf814e7c0542b14c0164fb7026a4985afbc44104a5f625ec551cd9538fa9a"}, @nested={0x164, 0x29, [@generic="a2288950e768e3cee3d58ab6cd2956d4983015f298236fb02c68b342db5c1837850275096033910d4f8327903ae0aafa6a7815e431ce5670fccf5b2055147db3cd3d72e9ae4fbb6d9bbc459531995539a44f97c76699e48cf12b85746013c7e1f0affcea2f1b90b0f196cb2c348ce182e1991338e9a3f41e6296c1e970", @generic="18e107b4c075d09cd0b28bee0ad33609a1ce8b53200de149235af95b559dca62a37f2c79e759901124d348446f4314ec6bd1a0340f5f7b43724e9a254c29adfb21da16fe864ddd346c7d165cc29374831031e284f88a39c91914adbdaf53d0f2ed30a66d782a480deeb08467c2ab33eec9c1b22299de4a7d0a40", @generic="", @generic="8401d2f45fe14f119c542ef976b2341e2225ee25181e14a8474056cc81d4842d636f174c9d1fe4feab782d664dc75a716770584b366dfa3a34ccaab48c76616958ad2c7144f0f514ef106784e409964550cb0c702740449be4fa4b31a4", @typed={0xc, 0x23, @pid=r3}]}, @typed={0xe0, 0x3f, @binary="893b5ac9af100e8aff80d0f0252c4359a95f577f5f9c7c4980bd5edeaedbd212a05fa33a91d6d18e83a8e82acb18cf7d9876a9ca69b7d46f9f67fa22947ea9aeb53d25e8b25ec5b6c3891f7ada77e668082ef89018bd4121182c7728748dea4d3aa5c687e92129aa18418f506215553f16d96f92389112282cb731183b1514e36e6a910ea43eb6f767d060e1021f3943ca97aca1cd8442b7f49afe50d1058152fa70077a630acdeddee4381aefdb696fe1c1017e925b653a565ce2a132607b8718f8e66ccc587a0edda9286adba2d1e62a3f4a7e2c0d1251"}]}, 0x458}], 0x3, &(0x7f000054d000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20008845}, 0x1) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x8000, 0x4) socketpair(0x2, 0x80006, 0x2, &(0x7f0000826000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x800, 0x18, 0x0, 0xa, 0x2, 0x11, "f4d0a601a2af932f0e9cb3b68cccce731449b7056578025a48ff9091667728f82b7e8148929536ec1e54e2d2a3a0b90d7826a7857b8e38243d006a544d695b18", "7f7ffa3f6db27e02e60ba4254b9baeb92cbd9c21f99fca011aed46c6ed4e2facdea6d1fdbf97bbeae84239277cf3e800cabfa3c06cd9dc5cba034f581b3c64fa", "5c0501fc8c74c8969aa698f1d45c6d7556944d7cd9fada1fa5e321c6d4226bef", [0x6, 0x3]}) bind$inet6(r7, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) 2018/01/31 00:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000)=0x0, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000707000)={0x0, 0x2cc5}, &(0x7f00005ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e67000)={r2, 0x0, 0x1, 0x778}, &(0x7f00007ea000)=0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0xfffffffffffffe7a, 0x8001, &(0x7f0000364000)=""/254, &(0x7f0000bd2000)=0xfe) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x800000800, 0x6) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f000069c000)="98453febc52ea9ea4fbd8b3de1d1bdce21c3a0aa7d6811034cf41124b94a805eae43d2fd6ff2aa6850d1b7fd0a18d6727c909f3413cf0a9a8c4ff4c9b57a2c0895969a533e0b9a7d43fc8f4962b9d21680671b4e45c5747f903dfeece344f89066ad69a2e18cb5ca4639c7312752842356c5a35b21116338ec8f3c431e9655322e1844") pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) pivot_root(&(0x7f0000baa000-0x8)='./file0\x00', &(0x7f0000206000)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f000033b000/0x3000)=nil, 0x3000, 0x4) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) mlock2(&(0x7f00004c8000/0x4000)=nil, 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb4000)={0x0, 0xfffffffffffffff8}, &(0x7f0000072000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ecd000)={r4, 0xfe, "d9be33b9df7ac6730369a1183fc748f6e5879f3b075973bd9968dfcd425f3b5a39c8f02ac1323b1ff8d2456f1f9f18d5fb2b2fa37b781f25311dd225f0a87f3a38a8ecb1c1ed91863cb1427fe59e132c6cab0d92d936e598246150278bbcc2fcc6fbd1b0120a04ca99febcd4a75ab6bc97b1bffeb5ec72895e50564ae07c286ce0b2015194555222409ce32ceee99abc2cc064df8b446cf7c13a496b76a37087f7b04cacaf6bb960eed0b2c9267b6f5624e5697c62c52eaf979489d1ffaa16b7ae07a06ddc8bb4b7cd331c1bca9ed37e3680a3d3d812dc31091a30f88c227c9e5dae79be982e448de3ac5e28fc549edcd18de75b38bf81823afded197191"}, &(0x7f000053a000)=0x106) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000835000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000cf6000)=0x0, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008ee000-0x8)=0x7) setitimer(0x3, &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f000037b000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigreturn() 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x46052823, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.903748] binder: 9069:9081 got transaction to invalid handle [ 58.934839] binder: 9069:9081 transaction failed 29201/-22, size 24-8 line 3005 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = open(&(0x7f000088f000-0x8)='./file0\x00', 0x0, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00001ce000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f82000)={0x0, 0xb5, "0f66b8e2e0fd28f9454eb68c8486612755c764c7651465f01b6cb8bdea03c9c069d375f7760331c6263c0fd238d33595bf6299c78e40cf9d9b1e40eda15a0e0c0bb1c0570b83335dc618604ad5a96e0347010b54a2f2b406c247cf1273511dd549159bc9aa90a5e5b3131bd600911b3d46aa9e9af92d1fe9dc1a53213d65982a0c8c9740fcf9e5b4732d1123d82359040ece1c73bb6c041299bbe1c1688fa3639456ab2d9114fcd57bacc4f4eb164d9f342aa198ed"}, &(0x7f0000ef8000-0x4)=0xbd) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000cd3000)=r2, 0x4) sendmsg(r1, &(0x7f0000968000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x5, &(0x7f00008f1000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0xffffffffffffff5a, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) pivot_root(&(0x7f0000baa000-0x8)='./file0\x00', &(0x7f0000206000)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f000033b000/0x3000)=nil, 0x3000, 0x4) [ 58.964947] binder: BINDER_SET_CONTEXT_MGR already set [ 58.992615] binder: 9069:9089 got transaction to invalid handle [ 58.998377] binder: 9069:9094 ioctl 40046207 0 returned -16 [ 59.015379] binder: 9069:9089 transaction failed 29201/-22, size 24-8 line 3005 [ 59.035828] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 00:45:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004cf000-0x4)=0x5, 0x4) preadv(r0, &(0x7f0000c4b000)=[], 0x0, 0x0) 2018/01/31 00:45:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f74000-0x4)=0x60, 0x80000) finit_module(r0, &(0x7f00006f8000-0x1)='\x00', 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fe, 0x4) clock_gettime(0x0, &(0x7f0000ca1000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000711000)={r3, r4/1000+10000}, 0x10) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000aa8000-0x4)=0x6, 0x4) sendmsg$nl_generic(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ff8000-0x10)={&(0x7f0000184000-0x1d8)={0x1d8, 0x3b, 0x800, 0x1, 0x2, {0x1f, 0x0, 0x0}, [@nested={0x4c, 0x70, [@typed={0x10, 0x12, @u64=0x15}, @generic="f3cdb78d5131d02cc77c7fc6b434c627b2ef546119c0dd27a5b83658d9c0c49af909286a3f9ae78170042880a006cfab5c63ab0690f8"]}, @generic="60a0baa190e0869dd579bae13a39f8ba18ec7f72d3dceb962cf5e6f2793d262ff47ca676e436a70e8fb8557ba796a336a5ae2140123597ee2327053a0006f25a5a190fbad29ae33f91f9c2f2a29f956455e845693f3d0a2a4b9d0f808d7b7d7dcd8e9fe03d6b472dc99e23291f884bb457b312ab2805bd3a1e7d788892fca08b7a5c4c36edbcf3beac42e554869f6246ee454d6c3adbfdb95bc6d47f3229021d27a78d44ac1aef256b1f20", @nested={0x10, 0xc, [@typed={0xc, 0x28, @fd=r2}]}, @generic="39ad083d764ea5f67c3c9b5027c3c23671e1a8e14df9ab87721881707e1badf8ed814549d5bee52d27f780715f99beeb6db61d4f822d3bdc478b47b3f63615ee2db036327339f386a312a885", @generic="82dcc25caa559685efa7607a39a77f18131ccaad9877789c073dd066da4f88e4a85d70a0b3aa7c9845737f2cfd82f9eb1ec66cac9e1b349b253287570bdd6ad78388520d078090ff07b17e1178afca7dbebea74d960c3109ddfcd0d11b189ce3af1a3319463e2c6aeb4904cb8de16b"]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f00005a0000)=""/61, &(0x7f0000ff9000-0x4)=0x3d) listen(r2, 0x0) listen(r1, 0x0) 2018/01/31 00:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000057c000-0x4)=0x8) truncate(&(0x7f0000692000+0x3e)='./file0\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000bde000-0x4)=0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x80000) connect$nfc_llcp(r1, &(0x7f00009c4000)={0x27, 0x100000001, 0x100, 0x7, 0xdb1, 0x8, "3409ed328b8bb740335430dacc8b38515ed36012e1291fa7a1573e325c697592f62d014f87ba3e7a2bb2a895e5e6c24d41ff004c2e30cee72104f2ec1a1d2e", 0xe4}, 0x60) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00008c9000-0xc)={0x0, 0x0}) 2018/01/31 00:45:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) r1 = syz_open_pts(r0, 0x482002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000095d000)={0x448, 0x3, 0x100000000, 0xfae1, 0x2, 0x100000001}) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 00:45:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000abe000-0x1e)={0x18, 0x0, {0x3, @random="a8a69a88fe1c", @common='lo\x00'}}) 2018/01/31 00:45:05 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3f000+0x132)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/31 00:45:05 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f0000014000-0x8)=[], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000001a000)='id_resolver\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000)='/dev/binder#\x00', 0xfffffffffffffffe) request_key(&(0x7f000001a000)='ceph\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000-0x1)='\x00', r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000018000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000018000)=[0x0]}}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000006000)=""}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 00:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000102000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000691000-0x4)=""/4, &(0x7f0000d3a000)=0x4) [ 59.042919] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.059303] binder: 9119:9120 got transaction to invalid handle