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", 0x1000}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') pread64(r2, &(0x7f000036a000)=""/0, 0x0, 0x200000000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c62000-0x8)={0x4, 0x40, 0x7, 0x2}, 0x8) sigaltstack(&(0x7f00001e0000/0x1000)=nil, &(0x7f0000e7e000-0x8)=0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000168000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000177000)=0xc) lstat(&(0x7f0000494000)='./file0\x00', &(0x7f0000e08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fc4000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x9, 0x1, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x80, 0x3000000000, 0x2, 0x2, 0x8c92f6c, 0x9, 0x9218, 0xffffffffffff469f}, {0x200, 0x5, 0x8, 0x0}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x10000000, 0x7f, 0x3f, 0x9}}, 0xe8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000083f000)=""/147) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000009b000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x7, 0x5a, &(0x7f000019e000/0x2000)=nil, 0x8}) 2018/01/22 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f87000)={0x800, 0x1f, 0x0, 0x7, "5907da70db642aa43319ffe7c134fd450f29b52f6ffd9f6c95dfac683f3febf3"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fd0000-0x28)={0x0, 0x1e, 0x7, 0x5, "3d53f4f5956cad028df64fae01c57d0b91775d0e9a1080c4dd00c3f6ec662e5c"}) shutdown(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b44000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0xe, 0x35ee, 0x3b, 0x8}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/22 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400280, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9a000)="", 0x48, 0x4008084, &(0x7f0000718000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff55) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b32000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000154000-0xe1)="6453276b933438a55739eac915a669d0981a2c2baabb0ca4a635cac72e56c1281ba139eb348cef1e0bfd66da3d5133f7f892654364c99a4d726f2c739021d3c53df8fe27628ad439132ff11e22b4c45f45c48b5136045d28c1ce581e0eff76b9483c557d0714c512eb7558115c2449c11913478bc9f4c3f9bee18b4f939113cceb2f8682375da7a3d00daf637281ee455eac14bc7320dccd1d6ca4aab0877e66dca60fc496683a37f59094d59654eef8f442be08065cb27fcc872aa7392326459dc59769afd01d33e6bb748ae3c79d56cfaa2db6d31e11b0e3fd887c4ace798e77") r2 = add_key$user(&(0x7f000050e000)='user\x00', &(0x7f00006ba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005df000)="9aff2889f6e335a118f8c4f8132b4d876e4b444d54ad1dc1dc13944dcbd05a4af93608f3b44e58b525f078427a85f651e2705e30ad58ba716657a805481b0fee24bc5c10e5b1402d527f8bca498dd0718e8b22c9308fe553e34232a9e1b9c35e6e21dd6c7ccde8a9d6c4febbc18f270ec816ad9131d65c3a5d66f59f09e5d7441134905f6372fdc9048183bc0f5ba8d9d9438cc1adba5a41b4245aae7b379707b10a42150baa77c05a9364915b039f483f54fe396c94d221884a888b129a6543fb05f1f8628b9f7cd5a3ff48f96fb7578adfcf149856fc67d559f99b6f581a704f5d", 0xe2, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00006a2000-0xa0)="e472d11ef2a89259294756cb42bc2b96f8fa0bf62a2772955a606bf1f9c950b4383654c3d25435e3c885e833fc17662f72251be230956af8deded086e2ce6fa4522f1344f41cbc0e121b87338566d78be869a3c457257c69427280113ad4ee1c359c3187021d4240f1a385ccd2709ca4d0ac786f303d8f198095f3969969074db765eac78089968021d851fb64fd8860bf300c61c30a9ee770d0fe504bfcb32d", 0xa0) 2018/01/22 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000151000-0xc)={0x20000000, 0x0}) execve(&(0x7f00009eb000-0x8)='./file0\x00', &(0x7f000068e000)=[&(0x7f0000976000)='\x00', &(0x7f0000db4000-0x1)='\x00', &(0x7f000026d000-0x8)='trusted\x00', &(0x7f000005b000)='[\x00', &(0x7f0000fe6000-0x8)='/system\x00', &(0x7f00000a1000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f00009f1000)=')ppp0\x00', &(0x7f0000d58000-0x19)='/selinux/avc/cache_stats\x00'], &(0x7f000082f000)=[]) ioctl$int_out(r0, 0x5460, &(0x7f0000113000-0x8)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000007b000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c57000)=0x3, 0x4) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001f4000)={0x2, [0x8, 0x401]}, 0x8) [ 46.413954] audit: type=1400 audit(1516621325.657:14): avc: denied { create } for pid=7409 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/22 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00004d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cf5000)=0x0, &(0x7f00007db000-0x4)=0x0, &(0x7f0000b20000)=0x0) fchownat(r0, &(0x7f000021a000)='./file0\x00', r1, r2, 0x100) ioctl(r0, 0x2203, &(0x7f0000007000)="") [ 46.491701] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/22 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f87000)={0x800, 0x1f, 0x0, 0x7, "5907da70db642aa43319ffe7c134fd450f29b52f6ffd9f6c95dfac683f3febf3"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fd0000-0x28)={0x0, 0x1e, 0x7, 0x5, "3d53f4f5956cad028df64fae01c57d0b91775d0e9a1080c4dd00c3f6ec662e5c"}) shutdown(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b44000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0xe, 0x35ee, 0x3b, 0x8}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/22 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00004f5000)={0x0, 0x0}) prlimit64(r1, 0xf, &(0x7f000076e000)={0xb, 0x2}, &(0x7f0000545000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000add000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008b1000-0xb8)={0x0, 0x0, 0x3, 0x100000000, 0x200, 0x9780000000000000, 0x8, 0xffff, {0x0, @in6={{0xa, 0x0, 0x1b901ee5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x76c, 0x5, 0x829, 0x3}}, &(0x7f0000ade000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000005d000-0x2)={r1, 0x80000001, 0x5}, 0x8) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000add000)={0x0}, &(0x7f0000ade000-0x4)=0x4) sysfs$2(0x2, 0x2, &(0x7f0000add000-0x83)=""/131) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x34b, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000700000-0x5)='yeah\x00', 0x5) 2018/01/22 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000229000-0x4)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000971000-0x6)={0x0, 0x10001}, &(0x7f0000318000-0x4)=0xfd35) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b05000)={0x8, 0x7, 0x200, 0x20, 0x4, 0x2000, 0xff, 0xc6, r2}, &(0x7f0000f93000-0x4)=0x20) 2018/01/22 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$sg(&(0x7f0000462000)='/dev/sg#\x00', 0x1, 0x1) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000188000)={0x0, 0x2}, &(0x7f0000519000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000310000-0x78)={r1, 0x70, "fdb57ce101307f1abbb07fc1080bbf07d2761bfdaf60c0cdee3acecc455277c3ea5cfca3ce92e3e663fcd3e51325cd6dd32556cd326f9e0c2e41e48eecb198ec9dd19a61af69096dcacb5a8d77c7a2d6f7a0f7827f931c54a9515929904a52aed2f3cd45632a57826ffea132d220996b"}, &(0x7f0000d4a000)=0x78) 2018/01/22 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000205000-0x4)=0x400000000b, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0xfffffffffffffffc, &(0x7f00009c6000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/22 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000717000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000031a000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x8, 0x6, 0x3cd, 0x40}, &(0x7f0000396000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000944000-0x8)={r2, 0x4}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 46.534613] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/22 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000729000)={0xca5, 0x3}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000074000)={0x0, 0x6, 0x40}) syncfs(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f88000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f89000-0xc)={0xe4, 0x7f, 0x4, 0x779800000000000, 0x5, 0x3ff}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f88000-0x34)={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, 0x0, []}, 0x90) 2018/01/22 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = inotify_init1(0x800) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/22 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000424000)={0x0, 0x5}, &(0x7f0000ef3000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003bc000-0xb)='/dev/hwrng\x00', 0x145000, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000e4e000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000817000-0x10)={r2, 0x8, "0ef0665173e8c3c6"}, &(0x7f0000b9b000-0x4)=0x10) [ 46.592067] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/22 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x100, &(0x7f0000c45000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f00002e6000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a06000)=0x10) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000593000-0xb)='/dev/hwrng\x00', 0x240141, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000062b000-0xe8)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) r3 = open(&(0x7f000070c000-0x8)='./file0\x00', 0x290000, 0x10) clock_gettime(0xfffffffffffffffc, &(0x7f0000c4b000)={0x0, 0x0}) utimensat(r3, &(0x7f00003f8000-0x8)='./file0\x00', &(0x7f000091c000)={{r4, r5/1000+10000}, {0x0, 0x0}}, 0x100) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000568000-0x7)='./file0\x00', 0x800, 0x113) recvfrom$inet6(r0, &(0x7f0000919000-0xa6)=""/166, 0xa6, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f7d000)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x35f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000605000)='/selinux/status\x00', 0x0, 0x0) r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000139000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) write$evdev(r1, &(0x7f0000ead000-0x18)=[{{0x0, 0x0}, 0x5, 0x0, 0x9}], 0x18) setreuid(r2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001fe000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000352000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ffc000-0x6)={r4, 0x7}, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bd3000-0x12)='/dev/loop-control\x00', 0x3, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) 2018/01/22 11:42:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x3, 0xf, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000012000-0x108)={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]}, [0x2, 0x80, 0x7fff, 0x7, 0x0, 0xfffffffffffffff9, 0xff, 0x101, 0x9, 0x5abe, 0x1, 0x40, 0x120000000000, 0x2c4, 0x9]}, &(0x7f0000000000+0x2bd)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000dcb000-0x10)={0x0, 0x989680}, &(0x7f0000659000)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ef000-0x8)='cmdline\x00') ioctl$TCSBRK(r0, 0x5409, 0x100000000) r1 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) r2 = fcntl$getown(r0, 0x9) r3 = creat(&(0x7f0000b47000-0x8)='./file0\x00', 0x1) perf_event_open(&(0x7f000057f000-0x78)={0x7, 0x78, 0x8001, 0x1, 0x9, 0xffffffff80000001, 0x0, 0x8, 0x20000, 0x0, 0x0, 0xffff, 0x4, 0x7, 0x3ff, 0x2, 0x3, 0x100000001, 0x7f, 0x0, 0xfffffffffffffffa, 0x100, 0x7, 0x0, 0x9, 0x4, 0xfffffffffffff000, 0x1f, 0x1, 0x3f, 0x2, 0x8000, 0xffffffffffffff49, 0x7fffffff, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000}, 0x401, 0xff, 0x4, 0x5, 0xffffc00000000000, 0x2, 0x0, 0x0}, r2, 0x2, r3, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000924000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x2001, 0x0}) 2018/01/22 11:42:05 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r0 = geteuid() r1 = getgid() syz_fuseblk_mount(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f00009f4000-0x8)='./file0\x00', 0xe001, r0, r1, 0x1, 0xd646, 0x888) 2018/01/22 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @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, @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]}}, 0x108) 2018/01/22 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e84000)="9d22d98c49004537cc0bac238d4beeb478293de73c1a1ab2bedf019aa3f431f1b0886e802b557ff6a441bf93a1b34eea162faf40e40e236e08f9e65d2029", 0x3e, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000bbd000)={@common='ip6gre0\x00', @ifru_ivalue=0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) set_thread_area(&(0x7f0000471000-0x10)={0x0, 0xffffffff, 0x1000, 0x1000, 0x5, 0x4, 0x8000, 0x8000000000, 0x1000, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000429000)=0x60, 0x80000) bind$nfc_llcp(r1, &(0x7f00009d2000)={0x27, 0x3, 0x8, 0x3, 0x7f, 0x2, "44a4aaefae8216daae75619460a298364a5a4a55c872dfebfa2cce78b8169189dd7688c06e165249095bf17422abf91d7f63278fd460338e232de6205e1303", 0x8000}, 0x60) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006ed000)=0x5) setsockopt$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) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000800000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x2, 0x61525475, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}}, 0x108) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000589000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r3 = creat(&(0x7f0000bfd000-0x8)='./file0\x00', 0x80) inotify_add_watch(r3, &(0x7f000020a000-0x8)='./file0\x00', 0x200) 2018/01/22 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000255000-0xc)='net/udplite\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008ac000-0xc)={0x0, 0x9a08, 0x2, [0x8001, 0x5]}, &(0x7f0000285000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a9c000-0x8)={r2, 0xffff, 0xfffffffffffff000}, &(0x7f0000374000-0x4)=0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f88000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000f89000-0xc)={0xe4, 0x7f, 0x4, 0x779800000000000, 0x5, 0x3ff}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f88000-0x34)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000640000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002f3000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000088d000-0x8c)={r1, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000225000-0x4)=0x8c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="150000001c00b5", 0x7) fstat(0xffffffffffffffff, &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000dce000)={@generic="07288c67b02361bf12af9a50d0966244", @ifru_flags=0x4100}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000847000-0xdb)=""/219) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/22 11:42:06 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r0 = geteuid() r1 = getgid() syz_fuseblk_mount(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f00009f4000-0x8)='./file0\x00', 0xe001, r0, r1, 0x1, 0xd646, 0x888) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = add_key$keyring(&(0x7f000074b000)='keyring\x00', &(0x7f000036b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a5a000)={0x0, 0x100, 0x1, 0xfff}, &(0x7f0000cb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d3a000-0x14)={r3, 0x3f7d3d8b, 0x6, 0x7ff, 0x1ff, 0x5}, &(0x7f00009cd000)=0x5) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000edb000-0x10)={r4, 0x7, 0x100000000, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000394000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x7ff, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) pipe2(&(0x7f00000b3000)={0x0, 0x0}, 0x4000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000297000-0x73)=""/115, &(0x7f0000021000)=0x73) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c3d000)={0x2, [0x0, 0x0]}, &(0x7f0000e98000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dae000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f000004d000-0x4)=0x12a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000267000-0x9)={0x0, 0x41, 0x1, "ce"}, 0x9) 2018/01/22 11:42:06 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e88000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) modify_ldt$write2(0x11, &(0x7f00009dd000-0x10)={0x1ff, 0x0, 0x0, 0x3, 0xf6, 0x0, 0x7fffffff, 0x3, 0x4, 0x1}, 0x10) dup(r0) 2018/01/22 11:42:06 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000086c000-0x4)=0x0, &(0x7f0000461000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000625000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @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]}}, 0xfd6e) r1 = syz_open_dev$sg(&(0x7f00004e4000-0x9)='/dev/sg#\x00', 0x2, 0x20000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000465000)=0x0) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/22 11:42:06 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e88000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) modify_ldt$write2(0x11, &(0x7f00009dd000-0x10)={0x1ff, 0x0, 0x0, 0x3, 0xf6, 0x0, 0x7fffffff, 0x3, 0x4, 0x1}, 0x10) dup(r0) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00005b4000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00005b2000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000586000-0xcc)=[@in6={0xa, 0x2, 0x7565, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x200}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x4a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) fchown(r0, 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000024a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a40000)={&(0x7f0000bd1000/0x3000)=nil, 0x3000}) getsockname$netrom(r0, &(0x7f0000c7d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000492000)=0x10) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) bind$ipx(r1, &(0x7f00008a8000-0x10)={0x4, 0x3b3, 0x8000, "8cfe28a51471", 0x9, 0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000344000-0x96)="e13f54142ce067a1cde5e1da3f7915d5e786ac939ec49fe605d2d7b9de4bdb32ddfce94dcbec387b7dfa6c80c0840575cba4a2a7dfbc58fc0078581f861e8bb01141c1bcaecc73a06c8bacc6c88a47e44d20f9b26fc84da59640b9fd0eb4c819e40cfc49b12786fd16daba82a45fa7bb2f5f4e79b8d9f439495c6704376e57dc704fa0838af688c83763248278bc0d13df98ee5707f5") 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="150000001c00b5", 0x7) fstat(0xffffffffffffffff, &(0x7f00004d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000dce000)={@generic="07288c67b02361bf12af9a50d0966244", @ifru_flags=0x4100}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000847000-0xdb)=""/219) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a0e000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000210000)=r1) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 2: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000086c000-0x4)=0x0, &(0x7f0000461000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000625000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @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]}}, 0xfd6e) r1 = syz_open_dev$sg(&(0x7f00004e4000-0x9)='/dev/sg#\x00', 0x2, 0x20000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000465000)=0x0) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/autofs\x00', 0x40280, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000022000-0x4)=0x4) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0xc063, 0xd) 2018/01/22 11:42:06 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) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000923000)={0x0, 0x1, 0x30}, &(0x7f0000529000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008a0000-0x14)={r2, 0x7fffffff, 0x9, 0x0, 0xf67, 0xfffffffffffffff9}, &(0x7f0000119000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pread64(r0, &(0x7f0000467000-0x4d)=""/77, 0x4d, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000050000)='/dev/autofs\x00', 0x410000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000301000)=0xfffffffffffffff7, 0x4) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000018d000)=""/0, &(0x7f00009e2000)=0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000079000-0x4)=0x101, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000081000)='/proc/self/net/pfkey\x00', 0xa0040, 0x0) ioctl$KDENABIO(r1, 0x4b36) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e2b000-0x108)={0x9, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x1040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000a1c000-0x40)=[{0x7, 0x7}, {0x0, 0x8}, {0x4, 0x8d9}, {0xb, 0x7e4e}, {0x2, 0x4}, {0xe, 0x88}, {0x7, 0x8c}, {0x3, 0x7}], 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/enforce\x00', 0x200201, 0x0) fallocate(r0, 0x2, 0x7, 0x19) r1 = creat(&(0x7f0000fa3000-0x8)='./file0\x00', 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f000024a000)={0x2, 0x7f, 0x7, 0x8, 0x2040000000000, 0xa8, 0x6, 0x40, 0x401, 0x50, 0x69befec3, 0xbe8}) lstat(&(0x7f0000f55000-0x8)='./file0\x00', &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f2c000)={0x0, 0x0, 0x0}, &(0x7f000003f000)=0xc) chown(&(0x7f0000f26000)='./file0\x00', r2, r3) accept4$nfc_llcp(r1, &(0x7f00008dd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe9000-0x4)=0x60, 0x80000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f83000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf}, [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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 7: r0 = dup(0xffffffffffffffff) fcntl$getflags(r0, 0x408) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x3)='!-\x00', r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0xffffffff, 0x20, 0x8000, 0x8, 0x0, 0x80, 0x10001, 0x3, 0x0}, &(0x7f0000004000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x8, 0x200, 0x1000, 0x1, 0x2, 0x9, 0x921c, r4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000c45000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/151, 0x97) r5 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xa8)="71df213bda01fb74e4df9114c1457e63fd5775cb25c960ec4695079d0d9818db9f4da77312ae84da1d6068668b3b13a29d910e1451e8a53b9748fd51772405a68e7b7f34a7dfee8424f0061c7736a8c0bb9dc18939be0d55e9d77947648c2f65ca3387a2414dbdc9868e05b022a572a9160d069fbabb1106633348ebcbab892dd6833c1f36c1fbcb6a9887f002c3a54c9dc41eea0630770f52ffb2c264885ba104a091d5a592dd77", 0xa8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000867000-0xa)={0x0, 0x0, 0x1, [0x8]}, &(0x7f0000111000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000e0000)={r6, 0x58}, 0x6) keyctl$negate(0xd, r3, 0xe681, r5) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r7) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = accept4(r0, 0x0, &(0x7f00000e0000-0x4)=0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000090d000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000836000-0x4)=0x8, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f00000a0000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001e7000-0x4)=0x0) getresuid(&(0x7f000080b000-0x4)=0x0, &(0x7f000008e000)=0x0, &(0x7f0000201000)=0x0) stat(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000019b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000eb9000+0xd9a)=0xe8) getgroups(0x5, &(0x7f000027f000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7a000)=0xc) r11 = geteuid() stat(&(0x7f0000f74000-0x8)='./file0\x00', &(0x7f0000857000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000753000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) r15 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009b1000-0x4)=0x0) getresuid(&(0x7f0000c67000)=0x0, &(0x7f00004da000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x0) r18 = getgid() sendmmsg$unix(r2, &(0x7f0000074000-0x118)=[{&(0x7f000086e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b9000-0x50)=[{&(0x7f0000ff7000-0x4d)="1bf16ec00a3665081f562e4a2760991bf95183310bb46bb100f037677edb2de2ffc38f64ecd17dc2b45a6957ea84903e9109b06e10c7c704a62a79897d895ba45f3930510d5235f3366c81c357", 0x4d}, {&(0x7f0000a35000-0x68)="c52fbd7d60270851ea86e9affd6bd534b177b07ed50b5d836eb3f98170cd02025ad5e309a7000d1b6d82f5f1dc13b956957f53f8cf1ceb0e0392cb6a430db067eddc70ad75923f0469ac7ddeeaa0dab3cd8db9c4a2aca79b30e45ad9d1631d8bf763e91e2f86359c", 0x68}, {&(0x7f0000dbb000-0x30)="5382c2302882342506b663aa3cf9dce45eaf3d7c186e1aa9fc7b5c3dc197a1c02f8fdbe0c9a20335813ef4e99fc0b673", 0x30}, {&(0x7f0000001000)="5aadc76c9c2c7d5d2d72bd991f8264865fb30b078255380f8b77fb088a2acb94c1a36ff5bd6569ac15c62eb8873c7add16ea0d5bf3f144fb8a9bb1436882ebe6de00f1266f27654d44f3cbf63a4cb3d61d89b3c19531f51fbf9672d23b054c50154ad774282eeaff14aa62520b2c6c99f863888eb5984555ef25c20d993d994fbd", 0x81}, {&(0x7f0000cab000-0xdf)="7ab7713d3b5b6fbde8f7557143230062cd50a60b759b30f3392ebb2254b97fac26105628576200cef743fe3da914c96a6256aa183a3851ae596d5f18f3735535a5bc4171bb2eacc72d5e57bea08585b46ebfc656853731ffcabfd06ce40940f6c5542f2fdcc27c3cc38ad36cc3ad96e8f8cf267d91c9eeb8851dc0e23c659911d09912aede9c31cafac6e793892c57645064b06afd65b6f594fc4127633e1a3e49e0532002b942f7aad19c0b0efceae686ff8624ac6a406aac0dab05f4e0cb0367d3122aae0ac3037f78849b4da2df4cda143f51aa2ef65e3804c2bc576b73", 0xdf}], 0x5, &(0x7f000090a000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, {&(0x7f000095b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000565000-0x30)=[{&(0x7f000010e000)="ecea381d12702c5914c6e27001305f57a87d27ca677e6d49f3eba1fc2f39d5ff1ae82a4d1c30f72f6505009504ecc096df77c82248ddc7e9573726c5b1cf40365b66c57a99876b39ab7d28c0b6b3884a090daf422d44e8c96ac41e4737ed2f6c3e84da264c07eace5ca90887fdebc9b15ae497b7cec3d9c1abe736ba36b98f5da9062bf9df6136870635ddcc271fb5d0d89caf07a6458ee0518c51c305f6", 0x9e}, {&(0x7f0000e5d000)="5cf43ff5682dfab3ac147128f61f0da277514180fe96a97d0822b278ccf5d33d773d9bcb46fa7763e3218a9d4afe5744bbf396442cdf080985848de6284950ea4b629bc441a0052753c59ee2d3ed872646a288da70d4cb4c57471bdd0ef0b3b3bc3075fa94c21cb632b94397989530e976c7273a96bb6b71faaa39810db015dd3fbedad3a2eeb02c12b75ee69d2d7840e8eda2b5ac9e24cc", 0x98}, {&(0x7f000098d000)="609f483507511dbdafab6755a2734b7dfae63a323d461e53317ba4a65280a240cf27cd927f92ddf99904d6cc25d41ef967046c6eaf795e4e1fc15a728462a2be455726bf1b0cde170a8c3a57bdf0fc86087aa33707db4b1d0e05bc0278925f207ce648b4fb87109248259e7b7210ba20295ed633a9971e4143423a05564367862e23cf5fcebdb458aad9e42e0d558fea364a43a9f05f38540f0070ca10b5e85ce31bf12d56e2a3d5f3065cbc39ac8851e3a45402d1a36371b0594ea2416f0a", 0xbf}], 0x3, &(0x7f0000b66000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x48, 0x40000}, {&(0x7f00008f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ad3000-0x40)=[{&(0x7f0000ca8000)="3adf8e9adb21012159043a7085cd62766d02d7a5c2faaa3052e9f74d0435f2a2b7fb7b04afefed291db80d48ec6c11386732034da26a9f331a14eba5d7b1d74abdf7f23510eddcd1e53b000606fbd439e29151899ea7a9c4541f565e5f45f981360e7a6e9ce2f6354f3051ec26fd2757edcef43cbf7315f79b37c672b600dc692d2b29", 0x83}, {&(0x7f0000c5c000)="56666cd668a17df8a50484223b94667bea4bc937f020f4c26bc6db9d22a87e6040e0931be89cb338f06243220a27e73e89eccc98e9c685c0f992229872e5c3f46144ca62b256566ea27c014942c60b906b640562146a652927fb5176e7b26ebf0eac4e9ddf0cdbb933749555762c8f81e947defc796121d4ad29aa", 0x7b}, {&(0x7f00008b3000-0xa0)="f4baa0b07e2dbd32d4242bf035a062a1278058ff0e68a04ffd93497a2e9d6b7ffb9f413f69e243e2556ab7ab79aa84af46d4eac78c8305a76950a8ca74dd005b9e8c0e95de59bf88609a37b10fe38fca81124db865ec9801b2237a3e2c535347e92077719a7e055a207f4381c0b99fa5e1b786f35f727a213d27003282dec747723fdd18f35841ac90fbbda807d6dde97f2d3392aa879be4fc1272349c9ae285", 0xa0}, {&(0x7f00009dc000)="df3a1a9185f6aa01c089ec7b37510be423bcb3949a4bfe5644f64445ef452a48e601a641471d1f83770c1affbf3c736d777fcc78b0abe061084fd3a5695ba57bf1934df75a1f349c0b1899f3da5cf26ff61103761d86b5ae809e815911efb261bd04ef9e5700712a1d7ba75176da5d067ea1d72927fc93981113fa7623996f1983f92922397ce958029ac676ccd54e2d427a", 0x92}], 0x4, &(0x7f00006fc000)=[], 0x0, 0x4008000}, {&(0x7f0000d5a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3d000)=[{&(0x7f0000fb3000)="c8dcf967ee3513d21005e8cfbb82d386c762060489c93c39d684a631e16d7ca68c20bd559c83f371ade3bd", 0x2b}, {&(0x7f0000bc1000)="71aae2544174a39c2211e25b5de4b5c9cba3fea48330cd95e3a8c3258033398d7fc07e764e9b11dc455e36a593a31e9393141548940021d9a0360fba3d675e4e333b108aa8d059be144edf2d0ab8a54607b1142ccfb740016ffece7387d628de", 0x60}, {&(0x7f0000931000)="9beb3f46dcf29a9cdd5a7c9a3e5c5929947dc8b3fd4cf92d0ec2f8a5a8e774479928ad9ded0a8b4ef2fbb53722b6971236c9e5351f7fbf72b42931b375211dd87369c39f297d77ffd83704d542aaf47b99", 0x51}, {&(0x7f0000a94000-0x10)="461413abe12ae675ef95c4bb44838105", 0x10}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00008bc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007e8000)=[{&(0x7f0000b73000-0xe9)="fab11e93de6ab334b22d6927bb913c2717609a4e04f7daa5567f457220d65eea6f76280d48fc9df65d299148b68cf665181333fd0be8809d7eaf6e6af3c30e89530399db3440b125ae29d572399926268172a1f08dc765308d47571c043e9c99ed35948c16c0db794617c74131c6d0c95479388ada5337865bc01f0b22acfe87b3420fe978be16de587efba61981af79d6622ef786388521cc193759ea77ed5bd458eddf203f7e883ce9c7317e1aa61c615b7b0e92977ef29331507a931d439c38c8f8de30554d5d42397e7fae2896a832419acd8353cacbeefc23e15b7eb3f56890a14f9bcebe3a70", 0xe9}, {&(0x7f00007ce000)="d83beaec0c1c7a69c522025fc178d09dcdc525256b4106f314297d", 0x1b}], 0x2, &(0x7f00006e3000-0xe8)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r2, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xe8, 0x4000000}], 0x5, 0x20000000) bind$inet(r3, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000538000)=0x0, &(0x7f0000d5a000-0x4)=0x4) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000009000)=0x0) 2018/01/22 11:42:06 executing program 5: 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) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000923000)={0x0, 0x1, 0x30}, &(0x7f0000529000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008a0000-0x14)={r2, 0x7fffffff, 0x9, 0x0, 0xf67, 0xfffffffffffffff9}, &(0x7f0000119000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e9000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) prctl$intptr(0xf, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = open(&(0x7f00005be000-0x8)='./file0\x00', 0x101000, 0x18b) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009f0000)='vegas\x00', 0x6) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f0a000)={0x0, 0x1a, "9db521c915dfe14398218cfb4210d0110db97fcd127624e374b3"}, &(0x7f0000f0a000)=0x22) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b74000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0a000)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000052d000-0x108)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) rt_sigprocmask(0x0, &(0x7f0000988000)={0xffffffff}, &(0x7f0000b26000-0x8)={0x0}, 0x8) 2018/01/22 11:42:06 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname(r0, &(0x7f0000fa1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000043a000)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000098b000-0xc)={0x2, 0x8, 0xce, 0x7, 0xfffffffffffffff9, 0x3}) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x1040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000a1c000-0x40)=[{0x7, 0x7}, {0x0, 0x8}, {0x4, 0x8d9}, {0xb, 0x7e4e}, {0x2, 0x4}, {0xe, 0x88}, {0x7, 0x8c}, {0x3, 0x7}], 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/enforce\x00', 0x200201, 0x0) fallocate(r0, 0x2, 0x7, 0x19) r1 = creat(&(0x7f0000fa3000-0x8)='./file0\x00', 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f000024a000)={0x2, 0x7f, 0x7, 0x8, 0x2040000000000, 0xa8, 0x6, 0x40, 0x401, 0x50, 0x69befec3, 0xbe8}) lstat(&(0x7f0000f55000-0x8)='./file0\x00', &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f2c000)={0x0, 0x0, 0x0}, &(0x7f000003f000)=0xc) chown(&(0x7f0000f26000)='./file0\x00', r2, r3) accept4$nfc_llcp(r1, &(0x7f00008dd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe9000-0x4)=0x60, 0x80000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) 2018/01/22 11:42:06 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000c20000-0x10)='/dev/input/mice\x00', 0x0, 0x40800) sendto$llc(r2, &(0x7f0000ad9000)="863108bc2a99ea175406a92969c07ebf0d90698f0615245665efad3da1e0f409bb0df6e64508869ca14ed039a23b03e378a6a0e983e778e9c6d40062076cf5681b31499bf7953a337f5119151d7dcbe7c7ecbd53aaf7508fdfa6c695ae14f4f9d62212c7cf75cca51f33fa7f683451e977f039c806cc81e2993d3e926e920b2caf8db1191317f83605a903afdb7226cc5f3859f45f97a15b6577de9fa0d7078df0cd5eb51e60d738bf4e106e35101dca265bd9d65606ef5ff4ae196e3ee466c1f6e283772933ed4a40a1d9754aebbda54e9a5c2c8b860d1e3abfc31db3bbab881f28e56f00ca40887c3a68b1", 0xec, 0x8000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fbe000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e1000+0x73a)=0x18) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00007df000+0xaa7)=0x9) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f00000a0000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001e7000-0x4)=0x0) getresuid(&(0x7f000080b000-0x4)=0x0, &(0x7f000008e000)=0x0, &(0x7f0000201000)=0x0) stat(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000019b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000+0xd9a)=0xe8) getgroups(0x5, &(0x7f000027f000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7a000)=0xc) r11 = geteuid() stat(&(0x7f0000f74000-0x8)='./file0\x00', &(0x7f0000857000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000753000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) r15 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009b1000-0x4)=0x0) getresuid(&(0x7f0000c67000)=0x0, &(0x7f00004da000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x0) r18 = getgid() sendmmsg$unix(r2, &(0x7f0000074000-0x118)=[{&(0x7f000086e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b9000-0x50)=[{&(0x7f0000ff7000-0x4d)="1bf16ec00a3665081f562e4a2760991bf95183310bb46bb100f037677edb2de2ffc38f64ecd17dc2b45a6957ea84903e9109b06e10c7c704a62a79897d895ba45f3930510d5235f3366c81c357", 0x4d}, {&(0x7f0000a35000-0x68)="c52fbd7d60270851ea86e9affd6bd534b177b07ed50b5d836eb3f98170cd02025ad5e309a7000d1b6d82f5f1dc13b956957f53f8cf1ceb0e0392cb6a430db067eddc70ad75923f0469ac7ddeeaa0dab3cd8db9c4a2aca79b30e45ad9d1631d8bf763e91e2f86359c", 0x68}, {&(0x7f0000dbb000-0x30)="5382c2302882342506b663aa3cf9dce45eaf3d7c186e1aa9fc7b5c3dc197a1c02f8fdbe0c9a20335813ef4e99fc0b673", 0x30}, {&(0x7f0000001000)="5aadc76c9c2c7d5d2d72bd991f8264865fb30b078255380f8b77fb088a2acb94c1a36ff5bd6569ac15c62eb8873c7add16ea0d5bf3f144fb8a9bb1436882ebe6de00f1266f27654d44f3cbf63a4cb3d61d89b3c19531f51fbf9672d23b054c50154ad774282eeaff14aa62520b2c6c99f863888eb5984555ef25c20d993d994fbd", 0x81}, {&(0x7f0000cab000-0xdf)="7ab7713d3b5b6fbde8f7557143230062cd50a60b759b30f3392ebb2254b97fac26105628576200cef743fe3da914c96a6256aa183a3851ae596d5f18f3735535a5bc4171bb2eacc72d5e57bea08585b46ebfc656853731ffcabfd06ce40940f6c5542f2fdcc27c3cc38ad36cc3ad96e8f8cf267d91c9eeb8851dc0e23c659911d09912aede9c31cafac6e793892c57645064b06afd65b6f594fc4127633e1a3e49e0532002b942f7aad19c0b0efceae686ff8624ac6a406aac0dab05f4e0cb0367d3122aae0ac3037f78849b4da2df4cda143f51aa2ef65e3804c2bc576b73", 0xdf}], 0x5, &(0x7f000090a000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, {&(0x7f000095b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000565000-0x30)=[{&(0x7f000010e000)="ecea381d12702c5914c6e27001305f57a87d27ca677e6d49f3eba1fc2f39d5ff1ae82a4d1c30f72f6505009504ecc096df77c82248ddc7e9573726c5b1cf40365b66c57a99876b39ab7d28c0b6b3884a090daf422d44e8c96ac41e4737ed2f6c3e84da264c07eace5ca90887fdebc9b15ae497b7cec3d9c1abe736ba36b98f5da9062bf9df6136870635ddcc271fb5d0d89caf07a6458ee0518c51c305f6", 0x9e}, {&(0x7f0000e5d000)="5cf43ff5682dfab3ac147128f61f0da277514180fe96a97d0822b278ccf5d33d773d9bcb46fa7763e3218a9d4afe5744bbf396442cdf080985848de6284950ea4b629bc441a0052753c59ee2d3ed872646a288da70d4cb4c57471bdd0ef0b3b3bc3075fa94c21cb632b94397989530e976c7273a96bb6b71faaa39810db015dd3fbedad3a2eeb02c12b75ee69d2d7840e8eda2b5ac9e24cc", 0x98}, {&(0x7f000098d000)="609f483507511dbdafab6755a2734b7dfae63a323d461e53317ba4a65280a240cf27cd927f92ddf99904d6cc25d41ef967046c6eaf795e4e1fc15a728462a2be455726bf1b0cde170a8c3a57bdf0fc86087aa33707db4b1d0e05bc0278925f207ce648b4fb87109248259e7b7210ba20295ed633a9971e4143423a05564367862e23cf5fcebdb458aad9e42e0d558fea364a43a9f05f38540f0070ca10b5e85ce31bf12d56e2a3d5f3065cbc39ac8851e3a45402d1a36371b0594ea2416f0a", 0xbf}], 0x3, &(0x7f0000b66000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x48, 0x40000}, {&(0x7f00008f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ad3000-0x40)=[{&(0x7f0000ca8000)="3adf8e9adb21012159043a7085cd62766d02d7a5c2faaa3052e9f74d0435f2a2b7fb7b04afefed291db80d48ec6c11386732034da26a9f331a14eba5d7b1d74abdf7f23510eddcd1e53b000606fbd439e29151899ea7a9c4541f565e5f45f981360e7a6e9ce2f6354f3051ec26fd2757edcef43cbf7315f79b37c672b600dc692d2b29", 0x83}, {&(0x7f0000c5c000)="56666cd668a17df8a50484223b94667bea4bc937f020f4c26bc6db9d22a87e6040e0931be89cb338f06243220a27e73e89eccc98e9c685c0f992229872e5c3f46144ca62b256566ea27c014942c60b906b640562146a652927fb5176e7b26ebf0eac4e9ddf0cdbb933749555762c8f81e947defc796121d4ad29aa", 0x7b}, {&(0x7f00008b3000-0xa0)="f4baa0b07e2dbd32d4242bf035a062a1278058ff0e68a04ffd93497a2e9d6b7ffb9f413f69e243e2556ab7ab79aa84af46d4eac78c8305a76950a8ca74dd005b9e8c0e95de59bf88609a37b10fe38fca81124db865ec9801b2237a3e2c535347e92077719a7e055a207f4381c0b99fa5e1b786f35f727a213d27003282dec747723fdd18f35841ac90fbbda807d6dde97f2d3392aa879be4fc1272349c9ae285", 0xa0}, {&(0x7f00009dc000)="df3a1a9185f6aa01c089ec7b37510be423bcb3949a4bfe5644f64445ef452a48e601a641471d1f83770c1affbf3c736d777fcc78b0abe061084fd3a5695ba57bf1934df75a1f349c0b1899f3da5cf26ff61103761d86b5ae809e815911efb261bd04ef9e5700712a1d7ba75176da5d067ea1d72927fc93981113fa7623996f1983f92922397ce958029ac676ccd54e2d427a", 0x92}], 0x4, &(0x7f00006fc000)=[], 0x0, 0x4008000}, {&(0x7f0000d5a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3d000)=[{&(0x7f0000fb3000)="c8dcf967ee3513d21005e8cfbb82d386c762060489c93c39d684a631e16d7ca68c20bd559c83f371ade3bd", 0x2b}, {&(0x7f0000bc1000)="71aae2544174a39c2211e25b5de4b5c9cba3fea48330cd95e3a8c3258033398d7fc07e764e9b11dc455e36a593a31e9393141548940021d9a0360fba3d675e4e333b108aa8d059be144edf2d0ab8a54607b1142ccfb740016ffece7387d628de", 0x60}, {&(0x7f0000931000)="9beb3f46dcf29a9cdd5a7c9a3e5c5929947dc8b3fd4cf92d0ec2f8a5a8e774479928ad9ded0a8b4ef2fbb53722b6971236c9e5351f7fbf72b42931b375211dd87369c39f297d77ffd83704d542aaf47b99", 0x51}, {&(0x7f0000a94000-0x10)="461413abe12ae675ef95c4bb44838105", 0x10}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00008bc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007e8000)=[{&(0x7f0000b73000-0xe9)="fab11e93de6ab334b22d6927bb913c2717609a4e04f7daa5567f457220d65eea6f76280d48fc9df65d299148b68cf665181333fd0be8809d7eaf6e6af3c30e89530399db3440b125ae29d572399926268172a1f08dc765308d47571c043e9c99ed35948c16c0db794617c74131c6d0c95479388ada5337865bc01f0b22acfe87b3420fe978be16de587efba61981af79d6622ef786388521cc193759ea77ed5bd458eddf203f7e883ce9c7317e1aa61c615b7b0e92977ef29331507a931d439c38c8f8de30554d5d42397e7fae2896a832419acd8353cacbeefc23e15b7eb3f56890a14f9bcebe3a70", 0xe9}, {&(0x7f00007ce000)="d83beaec0c1c7a69c522025fc178d09dcdc525256b4106f314297d", 0x1b}], 0x2, &(0x7f00006e3000-0xe8)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r2, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xe8, 0x4000000}], 0x5, 0x20000000) bind$inet(r3, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000538000)=0x0, &(0x7f0000d5a000-0x4)=0x4) 2018/01/22 11:42:06 executing program 5: r0 = dup(0xffffffffffffffff) fcntl$getflags(r0, 0x408) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x3)='!-\x00', r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0xffffffff, 0x20, 0x8000, 0x8, 0x0, 0x80, 0x10001, 0x3, 0x0}, &(0x7f0000004000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x8, 0x200, 0x1000, 0x1, 0x2, 0x9, 0x921c, r4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000c45000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/151, 0x97) r5 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xa8)="71df213bda01fb74e4df9114c1457e63fd5775cb25c960ec4695079d0d9818db9f4da77312ae84da1d6068668b3b13a29d910e1451e8a53b9748fd51772405a68e7b7f34a7dfee8424f0061c7736a8c0bb9dc18939be0d55e9d77947648c2f65ca3387a2414dbdc9868e05b022a572a9160d069fbabb1106633348ebcbab892dd6833c1f36c1fbcb6a9887f002c3a54c9dc41eea0630770f52ffb2c264885ba104a091d5a592dd77", 0xa8, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000867000-0xa)={0x0, 0x0, 0x1, [0x8]}, &(0x7f0000111000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000e0000)={r6, 0x58}, 0x6) keyctl$negate(0xd, r3, 0xe681, r5) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r7) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000059a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004e2000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000d68000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, &(0x7f000025f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000142000)='/dev/rtc\x00', 0x400000, 0x0) mknod$loop(&(0x7f00007a6000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000b3a000)={0x10001, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000b78000-0x24)={0xff, 0xffffffffffffff1e, 0x4, 0x1, 0x6, 0x7fffffff, 0x0, 0x80, 0x6, 0x1, 0x1, 0xfffffffffffffffa}) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d6e000-0x8)='./file0\x00', 0x208000, 0x86) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000016000-0x4)=0x0, &(0x7f0000e83000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000648000-0x16)={0x9, [0x32, 0x20, 0x2, 0xf015, 0x5, 0x4, 0x4, 0xfffffffffffff262, 0x6]}, 0x16) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f00000a0000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001e7000-0x4)=0x0) getresuid(&(0x7f000080b000-0x4)=0x0, &(0x7f000008e000)=0x0, &(0x7f0000201000)=0x0) stat(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000019b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000+0xd9a)=0xe8) getgroups(0x5, &(0x7f000027f000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7a000)=0xc) r11 = geteuid() stat(&(0x7f0000f74000-0x8)='./file0\x00', &(0x7f0000857000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000753000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) r15 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009b1000-0x4)=0x0) getresuid(&(0x7f0000c67000)=0x0, &(0x7f00004da000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x0) r18 = getgid() sendmmsg$unix(r2, &(0x7f0000074000-0x118)=[{&(0x7f000086e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b9000-0x50)=[{&(0x7f0000ff7000-0x4d)="1bf16ec00a3665081f562e4a2760991bf95183310bb46bb100f037677edb2de2ffc38f64ecd17dc2b45a6957ea84903e9109b06e10c7c704a62a79897d895ba45f3930510d5235f3366c81c357", 0x4d}, {&(0x7f0000a35000-0x68)="c52fbd7d60270851ea86e9affd6bd534b177b07ed50b5d836eb3f98170cd02025ad5e309a7000d1b6d82f5f1dc13b956957f53f8cf1ceb0e0392cb6a430db067eddc70ad75923f0469ac7ddeeaa0dab3cd8db9c4a2aca79b30e45ad9d1631d8bf763e91e2f86359c", 0x68}, {&(0x7f0000dbb000-0x30)="5382c2302882342506b663aa3cf9dce45eaf3d7c186e1aa9fc7b5c3dc197a1c02f8fdbe0c9a20335813ef4e99fc0b673", 0x30}, {&(0x7f0000001000)="5aadc76c9c2c7d5d2d72bd991f8264865fb30b078255380f8b77fb088a2acb94c1a36ff5bd6569ac15c62eb8873c7add16ea0d5bf3f144fb8a9bb1436882ebe6de00f1266f27654d44f3cbf63a4cb3d61d89b3c19531f51fbf9672d23b054c50154ad774282eeaff14aa62520b2c6c99f863888eb5984555ef25c20d993d994fbd", 0x81}, {&(0x7f0000cab000-0xdf)="7ab7713d3b5b6fbde8f7557143230062cd50a60b759b30f3392ebb2254b97fac26105628576200cef743fe3da914c96a6256aa183a3851ae596d5f18f3735535a5bc4171bb2eacc72d5e57bea08585b46ebfc656853731ffcabfd06ce40940f6c5542f2fdcc27c3cc38ad36cc3ad96e8f8cf267d91c9eeb8851dc0e23c659911d09912aede9c31cafac6e793892c57645064b06afd65b6f594fc4127633e1a3e49e0532002b942f7aad19c0b0efceae686ff8624ac6a406aac0dab05f4e0cb0367d3122aae0ac3037f78849b4da2df4cda143f51aa2ef65e3804c2bc576b73", 0xdf}], 0x5, &(0x7f000090a000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, {&(0x7f000095b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000565000-0x30)=[{&(0x7f000010e000)="ecea381d12702c5914c6e27001305f57a87d27ca677e6d49f3eba1fc2f39d5ff1ae82a4d1c30f72f6505009504ecc096df77c82248ddc7e9573726c5b1cf40365b66c57a99876b39ab7d28c0b6b3884a090daf422d44e8c96ac41e4737ed2f6c3e84da264c07eace5ca90887fdebc9b15ae497b7cec3d9c1abe736ba36b98f5da9062bf9df6136870635ddcc271fb5d0d89caf07a6458ee0518c51c305f6", 0x9e}, {&(0x7f0000e5d000)="5cf43ff5682dfab3ac147128f61f0da277514180fe96a97d0822b278ccf5d33d773d9bcb46fa7763e3218a9d4afe5744bbf396442cdf080985848de6284950ea4b629bc441a0052753c59ee2d3ed872646a288da70d4cb4c57471bdd0ef0b3b3bc3075fa94c21cb632b94397989530e976c7273a96bb6b71faaa39810db015dd3fbedad3a2eeb02c12b75ee69d2d7840e8eda2b5ac9e24cc", 0x98}, {&(0x7f000098d000)="609f483507511dbdafab6755a2734b7dfae63a323d461e53317ba4a65280a240cf27cd927f92ddf99904d6cc25d41ef967046c6eaf795e4e1fc15a728462a2be455726bf1b0cde170a8c3a57bdf0fc86087aa33707db4b1d0e05bc0278925f207ce648b4fb87109248259e7b7210ba20295ed633a9971e4143423a05564367862e23cf5fcebdb458aad9e42e0d558fea364a43a9f05f38540f0070ca10b5e85ce31bf12d56e2a3d5f3065cbc39ac8851e3a45402d1a36371b0594ea2416f0a", 0xbf}], 0x3, &(0x7f0000b66000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x48, 0x40000}, {&(0x7f00008f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ad3000-0x40)=[{&(0x7f0000ca8000)="3adf8e9adb21012159043a7085cd62766d02d7a5c2faaa3052e9f74d0435f2a2b7fb7b04afefed291db80d48ec6c11386732034da26a9f331a14eba5d7b1d74abdf7f23510eddcd1e53b000606fbd439e29151899ea7a9c4541f565e5f45f981360e7a6e9ce2f6354f3051ec26fd2757edcef43cbf7315f79b37c672b600dc692d2b29", 0x83}, {&(0x7f0000c5c000)="56666cd668a17df8a50484223b94667bea4bc937f020f4c26bc6db9d22a87e6040e0931be89cb338f06243220a27e73e89eccc98e9c685c0f992229872e5c3f46144ca62b256566ea27c014942c60b906b640562146a652927fb5176e7b26ebf0eac4e9ddf0cdbb933749555762c8f81e947defc796121d4ad29aa", 0x7b}, {&(0x7f00008b3000-0xa0)="f4baa0b07e2dbd32d4242bf035a062a1278058ff0e68a04ffd93497a2e9d6b7ffb9f413f69e243e2556ab7ab79aa84af46d4eac78c8305a76950a8ca74dd005b9e8c0e95de59bf88609a37b10fe38fca81124db865ec9801b2237a3e2c535347e92077719a7e055a207f4381c0b99fa5e1b786f35f727a213d27003282dec747723fdd18f35841ac90fbbda807d6dde97f2d3392aa879be4fc1272349c9ae285", 0xa0}, {&(0x7f00009dc000)="df3a1a9185f6aa01c089ec7b37510be423bcb3949a4bfe5644f64445ef452a48e601a641471d1f83770c1affbf3c736d777fcc78b0abe061084fd3a5695ba57bf1934df75a1f349c0b1899f3da5cf26ff61103761d86b5ae809e815911efb261bd04ef9e5700712a1d7ba75176da5d067ea1d72927fc93981113fa7623996f1983f92922397ce958029ac676ccd54e2d427a", 0x92}], 0x4, &(0x7f00006fc000)=[], 0x0, 0x4008000}, {&(0x7f0000d5a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3d000)=[{&(0x7f0000fb3000)="c8dcf967ee3513d21005e8cfbb82d386c762060489c93c39d684a631e16d7ca68c20bd559c83f371ade3bd", 0x2b}, {&(0x7f0000bc1000)="71aae2544174a39c2211e25b5de4b5c9cba3fea48330cd95e3a8c3258033398d7fc07e764e9b11dc455e36a593a31e9393141548940021d9a0360fba3d675e4e333b108aa8d059be144edf2d0ab8a54607b1142ccfb740016ffece7387d628de", 0x60}, {&(0x7f0000931000)="9beb3f46dcf29a9cdd5a7c9a3e5c5929947dc8b3fd4cf92d0ec2f8a5a8e774479928ad9ded0a8b4ef2fbb53722b6971236c9e5351f7fbf72b42931b375211dd87369c39f297d77ffd83704d542aaf47b99", 0x51}, {&(0x7f0000a94000-0x10)="461413abe12ae675ef95c4bb44838105", 0x10}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00008bc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007e8000)=[{&(0x7f0000b73000-0xe9)="fab11e93de6ab334b22d6927bb913c2717609a4e04f7daa5567f457220d65eea6f76280d48fc9df65d299148b68cf665181333fd0be8809d7eaf6e6af3c30e89530399db3440b125ae29d572399926268172a1f08dc765308d47571c043e9c99ed35948c16c0db794617c74131c6d0c95479388ada5337865bc01f0b22acfe87b3420fe978be16de587efba61981af79d6622ef786388521cc193759ea77ed5bd458eddf203f7e883ce9c7317e1aa61c615b7b0e92977ef29331507a931d439c38c8f8de30554d5d42397e7fae2896a832419acd8353cacbeefc23e15b7eb3f56890a14f9bcebe3a70", 0xe9}, {&(0x7f00007ce000)="d83beaec0c1c7a69c522025fc178d09dcdc525256b4106f314297d", 0x1b}], 0x2, &(0x7f00006e3000-0xe8)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r2, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xe8, 0x4000000}], 0x5, 0x20000000) bind$inet(r3, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000538000)=0x0, &(0x7f0000d5a000-0x4)=0x4) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001f6000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/22 11:42:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x0, &(0x7f00009f2000)=0x4) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084a000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004df000-0x4)=0xe8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8d000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000d5b000-0x108)={0xfffffffffffffffb, {{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ccb000)=0x3, 0x4) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) getuid() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000855000-0x8)='./file0\x00', 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000f95000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a43000)={0x77359400, 0x0}, &(0x7f00009db000-0x8)={0x0}, 0x8) socketpair(0x10, 0x80f, 0x81, &(0x7f0000921000-0x8)={0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x10001) r2 = epoll_create1(0x4000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003ca000)='dns_resolver\x00', &(0x7f00001f4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000949000-0xf1)="e88e548d0777357d6457f7585cab7c3019b32e0b2f96bef30df004344fd2c1348edf1b384ff2a1a998f47dc05a4ab5826be30ac0576651a171485678be017e1db7b2c956cd428fea598a66cbd9ee3cba6c5598eecb67800e2d1947e8a5a84c05445952a5a2900db73cd8787094e2d5c1e915bfb434ed5ed657653f064f2e6da5a3ad09e5c036a7190280c53ef8e16614247e331818f72ac81285a73d0a327f910b88ba8891612be52ccf6e755edffd7a97d5b7a81fbd98812321b63b7d3811486e7d94c41c312887ffcc13e91b8b96418b1b68bf7fd9f5415c8eb5035cc500a554c5047e4b1ba232403a52afdea0b293df", 0xf1, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000342000)='user\x00', &(0x7f0000437000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000153000)='*bdev&[\x00', 0x0) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000420000)={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, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000788000-0x20)={@common='bridge0\x00', @ifru_flags=0xda01}) 2018/01/22 11:42:06 executing program 6: r0 = memfd_create(&(0x7f0000002000-0xd)='eth0wlan0+}(\x00', 0x5) finit_module(r0, &(0x7f0000281000+0xcd3)='eth0wlan0+}(\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x10000}], 0x1) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000fbc000)={0x7c, 0x2, 'client1\x00', 0x2, "85a5f6fe0fdd7b85", "efc58151b65669df6b0d38b19149c328832ec9a10466a8b8624a6f6466700cb1", 0xe50, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4400000000001277, &(0x7f0000959000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fbd000-0x16)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}]}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00000c4000)='./file0\x00', &(0x7f0000fbe000-0x8)='./file0\x00') 2018/01/22 11:42:06 executing program 4: 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001c3000)={0x0, 0xdc, &(0x7f0000ec8000)=[@in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d2a}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000832000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b37000)={r1, 0x7, 0x101, 0x4, 0x100, 0x80000000}, &(0x7f0000a24000-0x4)=0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c72000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cda000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ff9000-0x60)={0x0, 0x3d, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e0000-0x4)=0x0) 2018/01/22 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c4a000-0x4)=0x0) pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007a6000-0x4)=0x0) writev(r3, &(0x7f0000538000-0x50)=[{&(0x7f0000d58000)="7e3260e4feb187a9ba32a78ea13a2f43aa5e8e588bd39fe8c22115c79fb5c23454df72c0aa161237a086603f947849f21dc881fc7902c0b1712a4900163de4b4709c7bfcfc66ecc1a33151931981a37d5e9ec29750e38e17dbecfd9939abf2efce0e8f0b8c42615cf08e8fe82cf251a37c544a772998d18a43dac10fdbf78eaabc23b3b5a5e6475ff134a39aec9db7c9fc2cb095b880af55987894640b3254d2bee1081b01a18ec906c11fe295d2e30322", 0xb1}, {&(0x7f00008df000-0xd8)="abb5a1bb7c03020ec8941b21f69c947fbd0dede9652e8d363a61381d9ebd0d67fa81dc1f70b2efd5165ee9795024c977222d7ece22983e0f203b84814b81bcc4c17f24718e440764631f490532275a04dea39562f56925805048626b7e7696ef645956244a3929512a48bf548fe08c0d15880b74253f57ea83e217b2f30b84da1e7abac39b449f64fda8f77f78a4ea3c7c9c650253103ad4ec05026196d6639d920793d6c4bbbe45b7677b8474527bb1b6bd47b7ead4eb0cb9987640e93116e2570b23299dd89b8c8c54fdb8da4a143e0b5eea81bb114059", 0xd8}, {&(0x7f000020f000-0x10)="a8405102c6be497f50cd090e1edc03e153b4841eea20195c785bf4610c8de4529dc9227afa696c71904c7a992a1f1b7c291250fd28b62ba3c2ba9ece1462046917b4eb85cacd9974746991eb4e927af0d3b00adcc13b9fa4557fcb38519159244e", 0x61}, {&(0x7f000075b000)="7048b3", 0x3}, {&(0x7f00001f4000)="5787e3951574405d69ed5e5799df1a7d607f9081e1a2046d7f815b8d607b894de1230edddc3c262c6548cbc482c7a4b0d6204312dc135314aa1c2fc9e242ecf3aeb09bb82ea46b030aeddb1a9ad840565be3620a8bd9e1e7f2856a3862459587ea464c3a3a6465f6ee8862c50adc00251b9979df5c7e8989ad400e77e90093482919f79283683150e47fa91d7eb4534cd4ef7d893481d24e240e3a1551a96cc79501f53418526201f44a67ace07353c4e2cc600a", 0xb4}], 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, [{{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x8, {{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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f000082b000-0x8)={0x0, 0x0}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000618000-0x8)=0x9, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000d81000/0x9000)=nil, 0x9000, 0x2000000, 0x2013, r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c03000)="4d7231afc57a6dedefc00ba74121f94394cfee249d55f780de5ac8abf618911e1c01febed22fad665af1eb7dc28004836d4e23d9054e10f8ae6441a8776106", 0x3f) fcntl$notify(r0, 0x402, 0x8000002a) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c8000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000081e000)='net/tcp\x00') open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r0, &(0x7f0000189000-0x8)='./file0\x00', 0x7fffd, 0x100000000000000) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006d000)={0x0, 0x80000000}, &(0x7f000007c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f0000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec1000-0x4)=0x8c) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f43000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000fc000)={0xffffffffffffffff, 0x0, 0x7f, 0x1, 0x8000000000000000}) renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/22 11:42:06 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000037f000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b9e000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0xc22, &(0x7f0000002000-0x10)={0x3b, 0x3, 0xce, 0x8000}) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c30000)=0x9d4, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045e000-0x15)='/dev/pktcdvd/control\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e4a000-0x4)=0x0, &(0x7f0000629000)=0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x6000000) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003ca000)='dns_resolver\x00', &(0x7f00001f4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000949000-0xf1)="e88e548d0777357d6457f7585cab7c3019b32e0b2f96bef30df004344fd2c1348edf1b384ff2a1a998f47dc05a4ab5826be30ac0576651a171485678be017e1db7b2c956cd428fea598a66cbd9ee3cba6c5598eecb67800e2d1947e8a5a84c05445952a5a2900db73cd8787094e2d5c1e915bfb434ed5ed657653f064f2e6da5a3ad09e5c036a7190280c53ef8e16614247e331818f72ac81285a73d0a327f910b88ba8891612be52ccf6e755edffd7a97d5b7a81fbd98812321b63b7d3811486e7d94c41c312887ffcc13e91b8b96418b1b68bf7fd9f5415c8eb5035cc500a554c5047e4b1ba232403a52afdea0b293df", 0xf1, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000342000)='user\x00', &(0x7f0000437000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000153000)='*bdev&[\x00', 0x0) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000788000-0x20)={@common='bridge0\x00', @ifru_flags=0xda01}) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f000078e000)='./file0\x00', 0x101) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c2e000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000542000)={0x0, 0x0}) dup3(r0, r2, 0x80000) r3 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d7f000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000501000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000767000)={0x0, 0x0}) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b46000)={0x7, 0x80000001}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e4000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f000081c000)='cifs.spnego\x00', &(0x7f0000769000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c79000)="d4de5fa6c70f443c0f8880818f86235bda222f1a08de6ccdef5f0fe294a94aba404731cda3f32fce140ff5ef708397664bf069a4073b481bfc4dae59e98c36447c14691e65cbf705a549071283ef7bd45c4ea246ef420f8eab273e59d2a07b9cfa0dc12334e29a48f988525149c0d6ca16eca8ae3b34741409f80c4c290643c099233eb40f64e7a52ff6d576319586d4159cbfe8052e3aee090104ad8282563343bf6ee66371cd2975f4c6ca2024f423", 0xb0, 0x0) keyctl$describe(0x6, r2, &(0x7f000047f000)=""/250, 0xfa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000afa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000428000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003a4000-0x26)={r3, 0xff, 0x1e, "734f4f47b59015840fd7287b5efa9214f1b931315792c1eec7821f531511"}, 0x26) 2018/01/22 11:42:06 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, &(0x7f0000545000)={0x100000001, {{0xa, 0x2, 0xe9bd000, @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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00007f9000-0x4)=0x6, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b2e000-0x8)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000823000)=0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dd3000-0x4)=0x0) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) flock(r0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c34000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x100000b, &(0x7f0000c35000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f08000-0x9)='/dev/sg#\x00', 0x2, 0x200000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000204000-0x8)=0x7ff) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ce4000)=0x0) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$void(0x1f) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000912000-0x10)='+security!proc-\x00', 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000771000)={0x2, &(0x7f0000b8f000-0x10)=[{0x800, 0x2, 0x400, 0x400000000}, {0xbf7, 0x7, 0x3ff, 0x3ff}]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:06 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, &(0x7f00007c1000-0x88)={0x100100000001, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x88) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) socketpair(0x5, 0x80807, 0x1, &(0x7f000040a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000835000)={0xfffffffffffffffb, 0x5, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000015b000)={0x5, &(0x7f00001c6000+0x854)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000963000-0x8)={0x0, 0x0}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000088000-0x10)={0xf68, 0xc, 0x0, 0xa326, r1}, &(0x7f0000c24000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) recvfrom$inet6(r0, &(0x7f00007a4000)=""/171, 0xab, 0x40002060, &(0x7f000062a000)={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003e6000-0x20)={0x0, @in6={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4aaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f, 0xffffffff, 0x1, 0xc50}, &(0x7f0000238000)=0xa0) syz_open_dev$sg(&(0x7f00001dc000)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000031b000)=@sack_info={r2, 0x1, 0x1f}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000076f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000014e000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xdc, 0x100000000, 0xfffffffffffffffb, 0x6}, &(0x7f000079c000-0x4)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b64000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000552000)={0x1, 0x0, 0x8, 0x3, 0x7, 0x0, 0x1, 0x4, r3}, &(0x7f0000349000)=0x20) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022d000)=0x0) wait4(r3, &(0x7f0000941000)=0x0, 0x3, &(0x7f0000c9e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000-0x10)={0x0, 0x0}, &(0x7f0000f70000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008e0000)={0x5, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x0, 0x16e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x53b, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffff001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfe000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xbe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x386f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r2, r0, 0x80000) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000041d000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f00001ea000-0x18)=[{r0, 0x4, 0x0}, {r0, 0x20, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f00005eb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dfb000)={0x9}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000c07000-0xb)='/dev/loop#\x00', 0x5, 0x105002) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000e4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x12, 0x9, "f0cd7d4f1262654253006cdd9c65801859ff3b5262d721007db464b1b5fb995e6221642fbeb1551de523314de9d44c41eec7d4827cf058c639b3cb02b6ffac9b", "0a9a756b3a7c701e63ffe11e9d638ab79ec8dea770e0dc4679190cbff64e8769", [0x8, 0x0], 0x0}) r2 = open(&(0x7f00001d7000-0x8)='./file0\x00', 0x48001, 0x20) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000ebd000-0x8)=0x0) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006a4000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000aa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x8) r3 = socket$netlink(0x10, 0x3, 0x19) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000ee1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000af9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r7 = socket$packet(0x11, 0x2, 0x300) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r10 = gettid() r11 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1000000000, 0x20000) r13 = openat$dir(0xffffffffffffff9c, &(0x7f000005e000)='./file0\x00', 0x220800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1f)={0x0, 0x0, &(0x7f0000dc1000-0xa0)=[{&(0x7f0000ccd000)={0x27dc, 0x2c, 0x400, 0x6, 0x1, "", [@nested={0x10e0, 0x2b, [@generic="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@generic="64fcbb95d6adea5ca4697494538727256916036a80551cc542f7dcdf394f6dfec1b5acf616ddd2abe97f37830d45cbafa32ddef9ed2bffc09035c24283e1a70b2c3a73443719214af813e35fc55d4978ba70ec166c2105e42f8375dc12ef61452149213551b783d562f992cf7e91542fb1d0d0febcaedb9457509c9d038f195f0cfd363c3c21715968a20c49fa0b3e1ad4c7759c547aab6b4f7913a28641a1ad03933c78d624582d2fab2236a7d63e7fc458e042a0b261edd0f71599aa7e0d2c1fe3262560d4f67ea57c220865543d7f6553efc095a926f764"]}, @nested={0x11e4, 0x71, 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@generic="576476a7ca6fc3d2b7bdd0a385c2e0501a5b4bfc3b496b7c7a274bd289c0fc23867ae28e63b029ef14f1cd12eaaf3f054703957a3e218982afd67ffbc6bb24da6c386e7a4e9914ab6d4d955f94b7cb3fa16a011e13e1ab8a781e082268eaf402bc843429e1397ee4438e5fad8e853d02ec8fc11b53d7d550a389c1e7f5b7d0c3b3e01ef9b7e34fd2", @typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}]}, @generic="046371183c9f2e419d0682fecf2d2462c5cfd6589253a13bc240c04017822c2363cd2f48f13f84c57bc4f51388fe457673d033932a8edfd45bb2b8569de44916c4255785c3670001d88ca049045550bac698fbe68c78bae736310a69a2157b92c68a1c6af9d2adb751c5048da340c035d7eadf2afd1f01f6a2d0c41f059d9e7e821c155e9a994b27c77f64ece8ba7254696b94eace752b1e39490f8ca07c7c9a4e933bda8295d79ca67c5f9ab83e141dec38fcee11f5943ec20062630127a6dc6762b933b446986d292fb7ba31cac84fab875244010157bc2a35e6", @typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x10, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x36c0}, {&(0x7f0000e8d000-0x238)={0x238, 0x2a, 0x302, 0x6, 0x1, "", [@nested={0xac, 0x69, [@typed={0xc, 0x2d, @fd=r14}, @generic="e04ad341307cfb10835da07ef4a5e0de4f79258ec80520c18610470b4e69a0d5d4de927553940d8ab9b2172abc45cfadcb7920ad10cf6e530ec8f999c53c52a42d14cb825bd6626713b79a47c46cd3ca197a82169590be8e8ee02fc1f22d85a275104a1679eeae6d30b4a6c98c9a32c15de987f341311d0018a68f6bc94ba8e7b2ffb6734e344d52e1009728fb020cd8a34bc09c34efd55da8"]}, @generic="c778ce704b2a3470f184e91d2f097fd2157cc703981704cd6c4cd3e07d27586d5e9f5f4a62cdda6a7290efe911f1f6d126686b582ace2794ad7bd38ad95c11bbac55b560190b2df6a1f7c5d8aa2e2bc1f7e7c188045720e6efd487f87daeda8f4ee398f4ac0a2c38e39670573f22429b3a12694f71b59a77caf163f1c75321545f129e97c19e4bd2acc584164b2c473693cd44a53946f7ce1582d5ab903bb1e758e1a8957da2d1b300b10b3194ce08111bf15fb6715c5cbcc2", @typed={0xc, 0x7b, @uid=r15}, @generic="3b444ac8cc950e7d79f087fad1feab1edc54f95958d0146bfb1854312310318044de6e72cf6ab045fcec9e17e68e3a69bb38e4c28276bdbc35e6772d6d908e5765f6518d6088cf093cacb19d94f6688c88d1316f2c02d343976b0c2a8cb3f9eadb39aedd9ea75c004a2c9665718baf103a85579126bc388a41ba958b3cbf13e352321dc2d33ee13c3a64ef0762e95c8cc0366d10579c21e74791b22d6492976136963cdf02", @typed={0x10, 0x90, @u64=0x6}]}, 0x238}], 0xa, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r19, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r19, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r19, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = perf_event_open(&(0x7f0000de4000)={0x5, 0x78, 0x3f, 0x1, 0x80000000, 0x6bf, 0x0, 0x0, 0x20000, 0x0, 0x80000000, 0x31, 0x400, 0x8, 0x39, 0x6f, 0x1, 0x100, 0x1, 0x4, 0x8001, 0x1ff, 0x8, 0x9, 0x3, 0x6, 0x800, 0x6a, 0x0, 0x6, 0x3f, 0x6, 0x400, 0xa9, 0x100000000, 0xd427, 0xdb, 0x8, 0x0, 0xfff, 0x3, @perf_bp={&(0x7f0000a29000)=0x0, 0x0}, 0x101, 0x2, 0x7, 0x7, 0x1, 0xfffffffffffffff8, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004c8000)={0x0, 0x0}, &(0x7f00008c1000)=0x10) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x541a, &(0x7f000052a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000189000)='/dev/usbmon#\x00', 0x6, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x401, 0x4) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eb5000-0x110)={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, 0x0, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 47.535307] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x4000000002e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093f000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000095f000-0x2)={0x6, 0x100}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="37d82eb45970838447de988ca0e83e9f52d8a30b045ae38ca949b14bcbfea7f06b82120d8f366ae67018c68cebd356dfdc6672f7295be3ba7ff56d2343b50b71c00abad7badd03be602a5c1fda80e7d031810634331ee65cece730246eebf6554c62947c7e", 0x65, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005a7000-0x4)=0xfffffffffffffeff, 0x4) recvmsg$netrom(r4, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"7110661e8600"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/22 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000676000)={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xf}}, 0x8) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = getpgid(0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b10000-0x9)='/dev/vga_arbiter\x00', 0x400000, 0x0) fcntl$setown(r2, 0x8, r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d18000)={0x0, 0x0, 0x0}, &(0x7f00007df000)=0xc) fstat(r0, &(0x7f00004eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r1) fstat(r0, &(0x7f0000fa2000+0x579)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000002000-0x8)=0xa9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KDENABIO(r2, 0x4b36) 2018/01/22 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/22 11:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x3, 0xc5, &(0x7f0000001000-0xc5)="37ec2a88518536461018285a42e8a28b04a93a12fcbaf0ee8a20727a05e0e3da4e261c2bbcd66dd2e90b833e52c586a763ff55b22e52a73c85515f45990b4e7bc474585d2e82bbdc086c61d77701bdb8aadc66445d8203bf492e1af61f4304609884b3baf87d4492c3ecae9412f6914d9c0e96fd9a87b11d1229a351c3f0285f9f620513f6878cb1c27e48f6432f65265794f88734ffd953c4cf841425086eba280ed986d1f136c180f80ab96dfd7f05cc0a153e9b6b7df8ad447c1bea39132119eaf839d2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000323000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe2(&(0x7f0000464000-0x8)={0x0, 0x0}, 0x80000) getdents(r1, &(0x7f0000893000-0xe4)=""/228, 0xe4) 2018/01/22 11:42:07 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) syz_open_dev$tun(&(0x7f0000ef0000)='/dev/net/tun\x00', 0x0, 0x220000) recvfrom$inet6(r0, &(0x7f0000f97000)=""/217, 0xd9, 0x0, &(0x7f000066a000-0x1c)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x14000, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x7, 0x2, 0x0, 0x5, 0x6, 0x50535923, 0x8ccc, 0x6, 0xffffffffffffff7f, 0x0, 0xfffffffffffffff9, 0x4, 0x401, 0x800]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @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]}, 0x4d, 0x7, 0x777, 0x0, 0x200}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x8, 0x8}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000010c000-0x1008)={0x0, 0x1000, "c26cb91382ded8d95585dabeea118ede54cbeea49510b9f85b4225d45c613436601ec4b36f1cde8c167ac6ee8d813f8ff3fc51cf8efaa4c83a677e5a593817b1a86d16046ddd142b0fc4c25e54eae030dda6dadb636613e0ea0bbb336934eb9f8d552cafcb341e7f509d5b96d28d0c210aa99d5e7a9a941b1c48c74befa0d433071672f1930e4dfb52fe3062eb6110041592b289ef61431534f4bf51e3b53f725c16c11c001305e61ad6730034e7e75b4a92983294a8f28c54290f94ac220b15407eb10e5c2f04118ca5084a1a0e92f210f01c1c8c6707856d2b9a26554d15e56810e0c5e278e6fccd3e012b3a604d4d2a514a0c2595bf8d33bd7c9d8bbe30636beede29551ab339eef7d059e88f98b4a95f64e13db39be4e2d87c1cbfa9335e869ca980bbce6706a23da51244fffcce775a5f18cb51d175e457b890e4ec331a00303f63ca3efa49c6c13a58c8efaf3fc938be9e482f4379dbda812173a0d044e7fbd6af24ca8bf74448f512d31a820d2cc8478b1fe9a06e390f83224c8c9df3089fbd64250fa9444e2820943880e16b525a25c4a6da98fe8abeb284334814c844387db95a8e2091ea4f07a338abbb2a69747e1996deedd406207632bd68535aa1598eba133b373fbf20790544a5acc2d82acf316bb5a857463e91acabfef3974bcb20966e17bf02ed6672b0d5e3fca18bd7ce8ef1e2f3122704371af6927806162834468770c5796b3a6f18338dc46cb5aeb44f3d7d4058ba2454920b1be580e956172ef6352163e75ef3a326e5a7ee0a8d889652acf8bfe204ec107f07779f421f96801c0aa97810f0df1cff3ccacc567948a72bce1298624d74d75b2bc672ab834c407c210998ffb5986b32027e240fd6a06cbfddc3e63a6a1c51740850e32bf17cb6a8fe76b6e800fe11a48b1b91f0596e4b5ec9d8e3abcc8379cc4f318ad9685f93a2ba06a8c34d1c076f1478f16f1f14e01f6e6e0b9ca58370d7244a498096234a4db45d3e7161b749c0c98a5e043fb80854a7575487876b68a519d9b4d84b1b623fb9b0fa5577a17c0ebb020829fd550ff8b22df3f7acb75566145559b74cf3cea1f6c80ee89b046c02ddeec299af5bc8ef79fc1aa27bce1c3b3fa204ea66bd107e418fcdfec26f6ea09e0ef6710672a495feba8f8f828548f13bcb10ffeb536b0f39a9c6fde4302770cc54a2f08c2cbc16db98dd368c8e6adb2fa035ba35a29ec1de08018f32a65c67f4e070d110658af41806eb717cd25814666005c1b8565c3a27e36524e07c615170d7c73d8a0948077a735a0da191e3fdd8a61bc22fbc398a59139ea4e5254c687b8efbc29807a8c3e534e182446e90a73f5860ed46ce38abaa66b35492b8568a5a317712c7224333ed22974ef58403d55ebc92fec1a4de18feeca57ca81ba3e886842c0ffd10c13dd8b83bb808fcd4c422844741a6b7b09d19431743fe4ff000213fbfce36668aad8fcbce2f5fcec2d45637901c276a6e0327b9bc3a1b8013c2e7027b2fb99729c62698d50b8f6f1b6c943559c2919ce1bb5401a7f502325a2ceedc56e7cd7a444d024cd1cb35fe26bae8d36bca24d3b32cdb540317a6a4c2f89f9b55e46e84df1c0237c226e3c4b2774d74c9c6e93e5bbf157bee4a6420f83dbb546b924a4fa90932e6c66a10f0fb69c90f19e7d40b2652b1f3844aedbd901fc7a4fd950bd6e8089cf175ec18bd81772fee3a7f0ed883c9cc7e33971bb0a192256368368eb28e166e91a01d71e32c5fda3d5c698f7ecb42a9a40b984d06288ef1efaceb6d0c03a8f0e197720021e8f31a105e956e91b27b43817b88d50f6be93d14f4665687d61e0c24e0bcc76e27144b6bbf55f281b33e0bce3d2fe6a88e8b5fb53ccfd52fbe165a7b4143a684252c9b9bdac74a1cd7e27621ee4cac0b7dd66f9d5e5717a19493e848f854ac57986e814894a3db9c1c3b1610346dd0a10104a8ab6c1b25edc22d29f5f77ee6c3e0029ba485bba17f0321abcf3584965265508643e6cf398dd45a79a50b70cfad113308cb5457e6b55ee2b3f9e4ab9b3860c8be6b00a513912101ea8e2a11d95899bfbffd5e3237aa98c7109e81a892752575579fbf4be498cd9bd0b8efaf6974c407f32b25208debedb6fad4b5809ad2359d36a27be773d78645b604b2ac29300300350db1dca8a6965cbb8f867d974c8a648215d3f69c165498af2504c0f765b7aa419e023a358f328184c07872751ef88245c27d877836b5a161a21c32b3e97eec48f1b3fd73b447bc0300f8e95f496dacb1c7aad8d70c59b09ab2daf74881d09f5bb7df050ec83eadd7ff8cf6a49d58baad4016cb096649ab06e43f943b9276573c39c8938594f0e9e6e53012fff985c70416d33f53ca452aba81dac4f3b1befa85e006786b1a48295b219a0da32adaff105fb321d12a03612f84c41aaac1f2499b29362578c7befc56eea5d0b69b50385b15e1cdb717c69afed2c4656c44ec72ea2066a88a4058e317be0254cf61b1805b5fbe6f6f36f41f9cc13fc670963bfead4f8950f2992a37383a4f9f6aba4fcba532a2bdb390ae334e307b9f3b18c4b952bc95e2cf1fe02016e3bc207098f8dd0ea9d590edc3a5a11324dde956a27dd3bfa22b0c0643785f466d3b6938dc786fdcf5dd200a765c379e9a72f90a483d87bd0f5c186989889c31153aaf06b46a0eb44f1d358de5e64ad2b7bc5465cbb1a4256d96084cbda454794314253cca1ed50c78089ec244ab4b652729d69724252163dede1d5b2bacbc4ca8ce87d071882e97e4381e1900ae3172537547643b985b47a4028fbeed66197163f294bbabc59bf507455c123bf4e8f24d6d8b93969debdde1d1824cbb39716933575ab7d29573b6d0f09f355f9ad288222ed202e195ba4cb0b6a425ce19a719816cdaffd05ef96aadf59de2139b15c6634b28f7037a0fc90365da674b57bed1cfd80e14608e1b591208797b9cbbb0d905932694359feb0833ca627bda7a9f75c8a578bc8c3fb3763b899ee48c882e63f81965993cddad7d8ed185c7a1d318c62518094594acbf9d9005f82fbe2138c236d53115be5eacadb68a52c4c0676b0a4a2a32725e4df767a3f50e3e015f06f79675c80fbbb766c6bf757c520a01ae4b5e10892004d1d7e80db6b52ab4db476e269f1709a110e3e576ea47e657ae8530ff4a1ae4bdf6469c5e700cf507986cfeb1f72d27320201d4bd9bcbf00225dacd23606c84195da102b020244c91e5f3f344f84a0b76cc1b54bc485bba7e88f5f32230d1fcdce0a51a00d187cf282f482cde9b169bf119fa23a0d36d64a110f1036b3301c3483cd524aad01cf22de555919634455301d3783cbfba93b9d380d36edb5a638846b6fb4ac6a33a9970fa1661b48f150ff78aed03008c7b380ec4c168b297841fe90883df1f4b841575d4214841c45422094efe7c3273d4180fdf381b7f5646ca0d9c6c568247781669617a90e83481d4ef320d9992b0fb51b761a57432ffaea5872b945ba3e07ff3af42a049bd571ad15d8c8ee74526203fb2510d5ca9d6a6cb74afc53303ac782dcda2803ded53afe596611cb43366bcca9a5c12af12d734f845070f79dd5c5e109c4e8a01f7f9f891aa3ac080e0ce7c50f94e329cc1cbc8bb93a563008cda615c68affb496969950d9538284a1c908f743541a0ac1e7257c1618d0e0269fce5a85989033f71f7c797603319b7f52d1dd72b9f4f89e8f0ec17e87589492c5ff0f253a608f69dae5c441d0003ab006bc808b3171398cd8e8ee66ef1f59af89d6e8fd3248b24b4da8f889af8d18644fab2d06d34a6f12150d9b5b025a71084abef71d4bfb83eaea5ea7b69f9a5a021e5c3529009d6433561f00d14a3a84922319588dae5c49d8e9899eb8335a8222d29a720c7c708c562c79daf7d1c291fec3e55de61ea134432dbeb6529215d7bbd5570389438adcb681fc50e338dc8c0a942a5be29a153a925dae7f0b0abcecfee59ae68124a99e812801afc628223ce3696f8302c40bd583cd8d569cc778adaead3c1b90aeee0fa93834e5204dcd486bb2986970da13f52a44c9a89c46262cc9e35ede8ce3356269fde7ce1f50235cad71a7aafbd1f92938132fc62e403c9469288196f7b48992b266eaa3924c31a037d883af037fb44f134e32a80006815956e65020fa0c527f658b59ed7c5701d7c5761ede0b6c2c53c2567a3db88296167cb1765c2f1a72e9498122e303164446b435b7f334da76a8bd24b70e89801a6a8d59e6aa34d9c4e773512b882f30615c86eb13f1df5e8104a8ab6e9a7fd7c985c92c15765bd9905929a79a5f8019678dfc2356cda990fc996ffe9f4b44041275b70a5945d1fcf1586a9d4806e1b440772af6e4d5eaab29457402d517788f06968f457d5aa823a9d662fe3a3491991aa8d8763008e5b8b2bce4d4369e4b4209008ed77f421f32051522ad844df91d4dc3f28fc45893659354e20986f271bb5821698536a74fdefbb535f49ee8f0748035521f4e4821f76910395bb7c3f714c0e37940cfc6f32d8a862648ba58b0d0f6b7e92530e5b98a30499ee204dfe0bde2712a975391880054cae2c127f8b5011728dc6bc0ab868fa9dcb42f5564b31341044d70b64324b614038196132deda8d9c9e46432e3dc8d8c00251c59b527bc48d5ac32182ac519bd9329a636b9acca48d1d0781332b2475d7b43885f40ff1a63799c58588fce47052fef7f0f60858e98b4a8d052e6e42e46ca31e42bf03a4c466349b578e1425b378f61edddccf94b20f56a74a353695967ed0421a48cd6b760d67e3f79b95c6095693ee13519d727de13a4a93361dc247c9772d11c8f58b5fa3cb99d76457d4d04148ce3a94d1a93e84b9ac918497b4ba48f82b34b3bb079222ee29e2adef70ff702587e30d801c45d3c9611ba40911722b4caefe156aed70db09b4803bdd8fefcaa4776a01420141a8fe2d2424f6381398cde12974638f19570516e02c85010225c33aed2e7a0f4c388dcd11fc9b2e8f53741c43e13247ef230a044853ce02f0cf19b8ef9c60c29840e5bbb001386f17d7ff993e3ef3c32e0b59356d4424d2530970c766b6267435127af544b9d5a44efb254a68d88e09fe9160e9f7a97b0b915ba2b6d7c5b209b98cd4e5da7483fd35fe02ad0884da4b2d0ea218feaff3d09b281849e8134a64e356cf9d4fd234a4909f567de2c792df99d951e0def056ecd8cd724bad7fe43992d25339e7360f0a6928817520b21dc213a77910813c07d1522177dbcf7ecd4cb120aa512970097a9ccebe69f1c8c2a1ac4dc041553c972963c55524f3dea63ec9af0405f90a7236c53dea3ce6911cf883574152989822e5f367f817cfb87cab926f78f9fa624bfb9306ba7eb62d9fc71e84cd9ac9812f74d6f1b700c1ceef41b36eb55d13a4eb720789bd3905eea73ee9abea5af4c9823dbbc5041118c98f0536bcd2163f25ad1e6f1e4c651db2e85b847ae98659770436e48715867c46b31ca59dd8a417357154cc93ad6751294077971450f66887c61fd667996618a3507fd94a16244b29d469a850619e3ef704f09b7c1c55254cb6a4f68e964673eb1f7b6ae366570e4d323b597cecb40bb124a8a0c66daac8fb5bc2825f475e52ef47cfd26a4ec346b8d19d4f236392239ce943591803a1ecbe3712d130bcd1bb8e3a3f82e798537873ffdef3daf266ede96905e19449dc6a51de42770d0c25d1b83b5a7c3c04d2d72f4ddc2eec932dcb8bc00fce81985ba7ead34b6cb88d9e8c3749e59ae7e5e83ed392a29f22a0b6152cbc5f1dbc223599"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x2, 0xfffffffffffff800, 0x3, 0x8, 0x10000, 0xffffffff00000001, 0x3f, 0x2, 0x0, 0x3f, 0x5, 0x3, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7ff, 0x0, 0x100, 0x200}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x8, 0x400, 0x8}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x8a5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x58e2c100}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x966, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0xfff, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x157, 0x101, 0x6, 0x1c00000000}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x4, 0x401, 0x95db, 0x2, 0x0, 0x10001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x200, 0x2000000ea5, 0x0, 0x9}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@assoc_value={r3, 0x800}, &(0x7f0000001000)=0xffffffffffffffec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xdf7d}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x6, 0x1, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x10) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xe1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fb6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x230)=[{&(0x7f0000001000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x3c)="a9a86ecea63f1602973ce534122c6946541e537aa3fcd2a2d1da8d7fbfb55239b66a147f6f86c4a6c95b026fcfe8365de7278fad26acadd531e9c73c", 0x3c}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63f}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xd8)="d9401e4b2f035e58043f73b831d68214568bf12d0bed62fd648fcd6a09f3cfc152d774d47c6510874038af955a436caefeb1acf61427eaf8723be12d6edace9b4cc4b5a984bf5a6e3c7b32e6e73b2c0524ff1638813c24c1670447aad03e479b3b972a84e06422a6c71bb48fb17e263f5e7d21e62ae3313555fc5b110bf57114bed853b61447f19c712dc6019ce5ea5b14fbacead0e66b18644378f155cdebe5002c2f68fa2448ccd7e14d2e6ab471af9041793d5e25d6eaf20993d177470f23e9fdd9a9204bc79ef7211a4cc5a70232304c2e92da9e8341", 0xd8}, {&(0x7f0000002000-0x46)="b24c9613d03c9fe04bbe12a9098a5790657bd0d0c5ff31caa4602e4dd41a3697b8f81a2a56f038d5b4c6be1e97fb531c140c8de5b2df56eada183507fdd4e38ef55c943d5c23", 0x46}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x2, 0x100, 0x3, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0xa38, 0x2, 0x3, 0x6d35}}, @init={0x18, 0x84, 0x0, {0xf035, 0x3, 0x6, 0x3a2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xb33d, 0x8202, 0x9, 0x800, 0x4, 0x3, 0x4581, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xa97, 0x81, 0x9}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xf1bd, 0x2, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x81, 0xffffffff, 0x7fff}}], 0x180, 0x80}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="5790a353d28c600d6ebea6be4755a4255cf2e93447804b731a2a0d2d7244cc8346d30625bd88875bb3614bbdd1c13909d023c1c3785d740f3d7120bd9e34cf9d1e4604789cc6d64a5ba4df516b5422d8a8738c4afcec05183487e0c9b1933c49d9aa220ab67242eee02e5def0b3478066f8b2819b927f466c576dc2744765c9ca5028cbd86e6861b2446c595f43be78646ca1c68243aa1817f0559b017ad2a8647ca98e44a1ce4", 0xa7}, {&(0x7f0000001000-0x53)="57a474d3ab5c9b938811fadbccb212e69dc7f00f6d80f70e46f0d1acbdcfae9ad62a4045aa59b5c401b417195eae838756e71f1152932200e0a170bc9f4345980c2a17de80c6f69294b51a7ff3e68e2e634ca1", 0x53}, {&(0x7f0000000000)="1c95ba8dcea333bd2ed06413ddafe9b1de89524561983ded7635e57bc41ab33f6254619dd93dc675ab220f212d859ed60701d8022a3b585bf302e116705b27077ea924a3d9bde6033c7c1efe59336f5fdf2249b163159f64f9976ac1ce975610d523ef7e60b9", 0x66}], 0x4, &(0x7f0000002000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x999, 0x7, 0x10001, 0x1000}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x3, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x5, 0x3, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x10001, 0x9, r5}}], 0xf0, 0x20000000}, {&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000)="6e673686643a7090365ec1767209948513fc37797dbd6d6faa2a0c2fa7ba89d5e3156a3a7b33dd332bb74b4e816b2a2067d6f7b15e8c5fe3851332f2a0960ed32bee9ab8775f42422bbde618565104d7886a349763dba4a176cd3b9031ce4fed9f37584f7e79b3748cfa94809eaa253a7e5faf07428ef0a2daabfbaf00bcaf202f8e5acebfe7f28bddf857599c9f91e4ad8a", 0x92}, {&(0x7f0000001000-0x65)="dae6a0aa49c93bcf1d0331d8cf34b1ab7742246e318efa8775123b4260cc96bff0ea65008715bd4de0bfba07e870d49ef18d006496ab3a260bc06a5534bff68b140ba3e525c98cf5e08ab1afd664e974bb4fdb16e191025ac10b8e55a2af3eb2ea361a5ab7", 0x65}, {&(0x7f0000002000-0xd2)="9cf8272a31bd0b0982f64100be21cfa848de921639574daae263ed70a39b9941f9415317e2b59657403ec9f55eb1da703d4212fbaf00a4fe87d3da6d9677281890518844c16565afcabc5e154be563b71e30d5486725e4635eea57a0b14d218d3af15f701d6b4fbabfe6c7b5ba10e7e69413c6c6950eb0320cd8ccec9141961e520f51b4478ab18f6bb454d15db2b83f23eb06d19ebf4dd41b12e3e7c805ebf71768587adddacf1f06a0bebc346b72450ffb21e0a78f4d33cb50f5aff889b6c3e9517f5d58785234b2eba460e4e50458ba2f", 0xd2}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8ddd, 0x8204, 0x3, 0x7f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x202, 0xffffffffffffb95e, 0x9, 0xf04a, 0x1ff, 0x3ff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7c6d3c5d, 0x200, 0x8, 0x2e, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x2, 0x0, 0x100, 0x0, 0x2, 0xffffffffffffffd2, r9}}], 0xc0, 0x40000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="4e02f54d860ede009ffea5c762ab98d7712f78d3c1cbb06470192a217e664ed9f5335b293b25d5fdf568f4479495bc6a860f22c21c3f0b26f91927e8e7b9573f7340293a71a6a0d1f5fccea076e60327eb17d634cd158dc0b9b6feb110663360e0b962ab117cb3697b854159642856f14111f50db4c5e3583febe0", 0x7b}, {&(0x7f0000001000-0xac)="f0d583a3d6c4c97addb2a4fce81aa034119d3b5d48bfa8168f6b47bf7f347a3cc0efb5ec9dcbd81331d58cb5a25545d11e9abbe56fe49373df2457446383edba3552f1856b14cfe56bcff95aec25f334ab13bff499ce7648a331bc2706ab43aa5e9b49b57fdb9f2ac55956486d218ab9c8d8b8802cd6c37609b954991a31510a7ac3c145df962c6e3cdea8b158d41b1fbe4db850b9933edf7b50c36138ebfe95db318a321ac08003c336a0d5", 0xac}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="9e06ae3df13159d18640664b07b4ceb27aa72f5d8ccd46704bb206f21060ea963965d784f1925a967795", 0x2a}, {&(0x7f0000000000)="dede0c27d91e7fae15146da9d8c3c57752e8a7ee8688d6d0201d1e5d34cc7b0af41e3da73fe3a776958808806a7b339f0f97f758c1c7a15040e74ca63a9281f22ae72afaa0d6e94e0e11fae5ad9fcacfd0ef73f38b6ca883c096ec80947adb5c2ca950015b5bfecdbdd3a9c226b4292cebf0c53cacc9a137c882b5a874b35abb5175a00a86e59e840c950053d19ed4394913a23f403e31a38da2d13a9031798b49ea87a78e0c2c659a5ed32d1aa1d1", 0xaf}], 0x3, &(0x7f0000002000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0xffff, 0x3f, 0x382c20da}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x40, 0xec, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x4, 0x3, r10}}], 0x90, 0x4}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffff00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0xc01, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x202, 0x40, 0x6fab, 0x2, 0x94c, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffff0cd, 0x2, 0x51}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x7, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x101, 0x4, 0x3, 0x8000}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x1, 0xffff}}, @init={0x18, 0x84, 0x0, {0x59, 0x10000, 0x1, 0x66}}], 0x180, 0x81}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="93d7b2944dec3ad4cc4194eca3912ec30cdd5fab3baf20718383a52855d397a00bdb7833c8b34a279450b26f8193dd923422183901433a2516e4b0ac6a39ff61999a17c76fb9b524591a8a182e43c5c10472ff53b43d53a0ad1a41823bc293f3d5551e8c108db8e0d016c2b48099254282cc6da186eaf61c4286770e76a509ba1937c9381c411fbbe066753a7bc09f3b4065af1b503378efba5ee69f88fc270790c6fb207ba1812712d3aaffd5c29505fc670e1d62ea1f015411ac34f8ef41b6fc0642adabdf565a1468a5139e1a267e07acbc78169c9962b35ca21ccc2afbcbaa5502e05b5d97052601bf6762f6", 0xee}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="5bffbbbe1628b46d1fab878ebaf40b30a4ef5b85daa27cf02520cf826307a91f0f139579d41598fa5a8ddc04c1d08cd24bc8cca582f2b9cac7b5ee1009c8affe5ae86b9d758b5675bf43f9d43122279f3a523b010d48dffcbfa696c0f89897616ca80babd796982e123884f5145c51ff18cf26bde9285cb4f15a5b", 0x7b}, {&(0x7f0000002000-0xf2)="98e19b2eb5d29afe2ec702735c43e6242b6c24656e307510b74c6d60a9961179d893a64d893fcb4d90c31e68dd3ba7b457b51d224138c8b5c79fefef305bf308b0213c46d3acf6649ae75e6b3bd5815b6b7c8689b69e1112b69c0e0331de053923e1235f63010e3fd888d36ff7f2c5c4288eccc68517d02b381751dbec7cbe7fc2fc5fe89cad9131e3b0bcd66d4e975ea15c71b25d3854597eb22819a887fd4c357b9aa9744be1aa7590fae1165dd9da6da212acb26f2a48c21f435d1939361ab6a83f8846092e565a1408f5077370183c8dfd2fe14dc922e7d0990d01bb4e191c240d14f4550e8d48763d1bebd5b83cab9f", 0xf2}], 0x8, &(0x7f0000002000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x2, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x800f, 0xfea, 0xfffffffffffffffd, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x6, 0x4, 0x6, 0x0, 0x8001, 0x1, 0x1000, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xa10, 0x1, 0x80000000, 0x7f, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8008, 0x200, 0x82f, r16}}], 0xf0, 0x4}, {&(0x7f0000001000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="a181ccc10e199ceb0368871fb3d205dca01ab483972246b0022e6349d389ba4fc1a401fdf7ae60a241a26688c336565dbc8b061dfe896a7bbb851518985a99902889aaaa4cacef389af78807dbff59216fa4211f32971bbcc4a7f80ffefb6f626a62eccbfb08d9372404a2abeb621c5c558b0877b987d7b2c19c3c5c7086b76d8fb4b04a40824b53a5040c33d118bd0ae5f921d1e5927760cf33865be4686a08f4", 0xa1}, {&(0x7f0000002000-0xf6)="2ecffd63abcd69e514485abfa484f4518de30f5fb80d848d3864dd848d986f8eceeea14fba7a0a179b4c78937dd20174c9ea9b3234d04ef49ecafe085a7528277f37999b79c9fbcdc09bcd8454c615bfa87193d37f243846f1b477990fc3147095b83fbaaa31cbf498ec03172bd1c642e94ac6acdedf50fc7904a106a42fa23e7978d18b0aba1949daae9fbd52d1a95265a971ec133f71f2eb83ce1239016119fc6925f532898bce7f95d333f9b133811249bc88cb56d493bd51778f3a35260a1275b01789bc06252e479de142cb00653129c2c04b19828722477ad6ddffb051929ff16be6ff975f53cf65dcc808e0fa6b19c203590e", 0xf6}], 0x2, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x4, 0x10000, 0x7f, 0xace}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x81, 0x40, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x0, 0x76, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x42, 0xffffffff, 0x208, 0x2, 0x7ff, 0x523, 0x8, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x1f, 0x300000, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0xffff, 0x5}}], 0x120, 0x11}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x184, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x37)="82defa307b75124acd7ca407d0664e67cc8cd371b1519b68f789ab08966adc2c461853dacb6b05d24bb38355de2441000a55a9d0a0b769", 0x37}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x208, 0x9e0c, 0xfffffffffffeffff, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x1, 0x4, r21}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0xb67, 0x2}}], 0x90, 0x8805}], 0xa, 0x20040000) r22 = socket(0x200000000010, 0x802, 0x7) write(r22, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x358) r23 = dup2(r22, r22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r23, 0x80404507, &(0x7f0000001000-0x1000)=""/4096) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x100008) syz_open_dev$random(&(0x7f000079a000)='/dev/random\x00', 0x0, 0x42000) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc6000)="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", 0x159, 0x51, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000669000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000baf000)=0x0, &(0x7f00006fc000-0x4)=0x4) write$selinux_create(r0, &(0x7f0000e7a000)=@access={'system_u:object_r:tetex_data_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x39, 0x0}, 0x30) accept4$inet(r0, &(0x7f0000624000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b2000-0x4)=0x10, 0x800) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db8000-0x8)='net/dev\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b15000-0x6)={0x0, 0x7}, &(0x7f000063b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e95000-0x14)={r2, 0x0, 0x7, 0x8, 0xfffffffffffff001, 0x9}, &(0x7f0000b7b000-0x4)=0x14) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000052d000)=0x0, &(0x7f00005fc000-0x4)=0x4) pipe2(&(0x7f00008cb000)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/22 11:42:07 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)=':\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x5, 0x5, 0x5, 0x8, 0x4, 0x7, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6ef, 0x2, 0x100, 0x4}}, &(0x7f0000fdb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e45000)={r2, 0xf26f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00009fc000-0x4)=0x7f800000000) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fchmod(r1, 0x1e6) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000460000-0x4)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00003d3000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008a1000-0x8)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f000035d000)=0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:07 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000d2e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cc4000)={0x1, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x100000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007e1000-0xb8)={0x0, 0x86, 0x7, 0x400, 0x80, 0x6, 0x10000, 0x8, {0x0, @in6={{0xa, 0x2, 0x3e7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10000, 0x200, 0x5, 0x80}}, &(0x7f0000e95000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f43000)={r1, 0x7}, &(0x7f0000078000-0x4)=0x8) fsetxattr(r0, &(0x7f0000fa7000)=@known='com.apple.FinderInfo\x00', &(0x7f0000e7f000)=',\x00', 0x2, 0x3) arch_prctl(0x1003, &(0x7f00003da000)="4c968a3521a5cf502c9648e7d9832e07ad3c6279a6a3986db0cc59ab2e74268f743f9f7a7bdc78c98efc50956f70f8ffd25a8c57b92d89275f37174d3106a48978636136d505f8d6f712c646ce0635017a013140676b963e0a5f9d0cf566d9326e21a6276f08d9a6e4b6323110700f146d43ce91ebf654bae46631ee6f9e02089c60f40ea3750b68333cbb09f4d3341baff8edef7bd5581f65e9137b184bbdc59b3bed185c43be14ea3578d275bc322f94ad43e3840c6cf253e3f88fe4a0885a7c7d409fca95ad6e005e1bc2ea8e02acd4f0c81dbd02520b85547f3a8c") 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000418000)='eth1\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bbc000)={0x7ff, 0xffffffff, 0x100000000, 0x8000, 0x800}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d54000)=0x8) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000afa000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 6: r0 = eventfd2(0x20000000000401, 0x400000020000801) read$eventfd(r0, &(0x7f00004ae000-0x8)=0x0, 0xfefa10e790662079) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d8000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000005000-0xc)={0x800003e, 0x100000001, 0x1a}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f0000cca000)=[{{&(0x7f00009a9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005bf000-0x50)=[], 0x0, &(0x7f0000e0e000)=[{0xc48, 0x0, 0x0, "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{0x20, 0x107, 0x40, "3547b156bb58441365097bcbb25b"}, {0xc8, 0x10c, 0x441, "b1a1ff2e7c4e5d2cd5237df02bd904ddd82ab5ac9459a9358697f3717cf2b45cb245ac5b6f12515ca1328f4dec52b0f1d0525a13e165de604ab343c53a4d89c225200e621768ef85fd213f8dc44a2daae0b2af5643ec34dda3a89df4a9c378260702930b5876e302bc01fd9eff8e3d0fe8b7319cf2b8ec81e15b02fe62229d5faf537196cd4a07d72645605ef7c5b7f8e656a6dc817acce1a04f038a9fcbed634156adf517b4a9ec956dafd4af869f828983"}, {0x1010, 0x101, 0x6, "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"}], 0x1d40, 0x4000000}, 0x5}, {{&(0x7f0000709000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x4, 0x3, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32, &(0x7f0000d38000-0x30)=[{&(0x7f00009d3000)="60f1c39403d85b835be1d2db519cb02e5143cb7ea5f7aa7b4191d520ed90c9397a7949e613d258517b2d71ceb92ad8df0ebe06c3e10bb916f37c0e3f6a6420eecfada28315829468fc29df55dc032e39afc94cfddef808402e49d3ad655789c869f85fdd45627dc7a6db0d4b22d83e39f8dfe1d171b38f8dff09ae2ca37c7d7ebe64bd37b133645617067a63804c0609fe761d9c065b26934812", 0x9a}, {&(0x7f00001f2000-0x6)="355f868edfa9", 0x6}], 0x2, &(0x7f0000e53000-0x78)=[], 0x0, 0x40000}, 0x3}, {{&(0x7f00000f4000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x0}}, 0x26, &(0x7f0000082000)=[{&(0x7f00002e2000-0xe3)="b966f2aa73df553c5cedf73f5e847a513cd70b2b381d3a52da143582919e0b1079608cdaf93950231ecbe41dc97a7185ba895db3b7f5e5fa230d3547f16e8b29d2376f4e5380d9ed3f3331ec750273e3a1fc10dcfa79c6df156d4594a28b0d660502eba267b4183a355ecf1dd1ca930afc36906061262800906037046c3c48d010781c075880c9f1af2fa9b8be9cf08ad3640361eac00a22b17d520373e7d088eb6f34f5b9cfb816eab43544922b7bd73cf8112fe733c79bfac7793f4737cfe0bc402f554eb6d32ce46e1745f2ea2ab17444f9f9c98a3dbf8c062b239da213dc6997f8", 0xe3}, {&(0x7f0000d32000)="19b2f1eb49c8b6", 0x7}], 0x2, &(0x7f0000237000)=[{0x78, 0x6, 0x8000, "442d6f91c9537941aa859e597fb7b5cae80bc0c2a1190f84063269a28e3626ccb4c0df7746550d1552cf91baa5b778874cd9a3386ae7c73653fe05f646f27e4bd64e60442a5f9ff0bda6582243f6f14fd72a3ad31792e90e7c363b09174fb607b45fd1ceaf3d21"}, {0xe0, 0x118, 0x0, "298ea53ff32752c56e231365741ed80030296bc5b6db3d359bcc2e8d6e7d1b893dc4d00bd7eed3ff881387dbe0e122ff32c30d4ca60983d4b4e813bcebce1f66807db91ad940b6a213d7df1792cff844c992a74cc988f40d0ac489ca4cdd29ce5735cfb34086b11c880f1eecf23ca6ddf3773ac54818abd758ea68064c8a7091b965f47a7f2e0a2f438fa25e5a3ed954e83ccf72a43e12a7ab0928ba99060f1c59cf7a32bda4aaea7bb714d47fc0b9dd6da40927db3173f531d2b3b6867215823547d3ec34cc9be0a25cc5"}, {0x90, 0x112, 0x7, "947493e1636a473bdb3a5039d0b5a99a99fe03c8119c62ac26ad404e8da6158ea13e7e49c15015519e88214d57f636f70adca127bf4d9f79f39c83b73d5eee156b89bb50b009bf732b4b0201e0189fa6c551e5c54a43defd2cb5069a3e4aa9554f4588a10a85d6aeaff3ace6a7a2f202827d9d3ac95c92ade16645"}, {0xb8, 0x11b, 0x7f, "55a1e11bee353cd32f18f3656049abbf1001a47d8d6ad5d5fb6f4c10402fff62455770ae7bb166b6e0767ffd86cb084ef4a726385d4a56e157261372fedf87fb28027ef1eac0974d889811625171f47f29c92d57b7db55d37973ae71a00b89ac793fae722c15cb2cdcbebc1a8584a4752666deec90587667c79c0bcac43acef68d88ed13be56657cae1fb6eaf3d48b75e4b76642035eb73ee25719721e613b24488951"}, {0x100, 0xff, 0x40, "9e3f47768623654ebb04a04f620a3583915ef044c1c93398bcf35119beb09238b3b0356f4f492d99e59282e83fce438a6feb575af931a0cce7ef6c948e6d8a78adc902a4af85647e30e4bf87ac037aa3914ba24903702857f159ace028771a81d30b420e12036eb74ac02de7b4d4b6147c30e1afae39cd073cd7d06d96c6c39c2d0cf4f8ce5b34bd5b8b65959cf2169b573681a6ecc18005b7e8bc636a62d00b00b4b29c36149515125339711cbe6507974232b7ed9367eeee0bf3dbfa841d5b6cb48b28789187e0cbb3ffc60093f39d7e49b13e8d3ee9f4c4027368cf99792847a6b29a8fef350f10"}], 0x3a0, 0x0}, 0x3f}], 0x3, 0x20004050) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001f8000)=0x3) 2018/01/22 11:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="6dab92c3ba05b740378f951759c65c1f65d08839333edd99154c9cb8ac4d39d81714265f0d41d8b7e61b76eb3e7cec2f4f9d9de1711acf288ecfde88316efe19cd91e21c287b39eb3d0b422999ad2e8062875def7fe8aa8bbddd3dd13e22f9cc8060195b3876acccd8a32c19a3da104b2ea78f3d572acbd9440a8fefa7bb009f0aa3418774251674b1a28e1f4f0187dd99a2e5f46e44cc3e29779d3cd96025234faeaa73fe3f277792de43205150428be0ccfe9a", 0xb4, 0x8001, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c600000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000013b000)='/dev/keychord\x00', 0xc0000, 0x0) sendto$llc(r1, &(0x7f00009c7000)="f52d5afe52b89151fd1379a230a1592beb8e0a0e89a685ed96689b365eca0a52e86e27b6b7c448a28b1b08a901840e8ebafd9393dfda459916d7877c4ba67dd72ced876fa531c9b63f3b05273d37ac7dc4bc496c9846038213324fc280b49511f262bd86adb94a620aaa86af20d6261568ea086e281995effc8f17b9521c9d28b088c440e354a6f2c860a496e380dc7b8bd100411e94548a4b3c44203f013f5489d53c04b85a31bfb107a8549824b1ec70ba65f048f4e3c73dc3d2e89857c02911517ec7b3ce945cd794dfa0c84cfb5f", 0xd0, 0x4000, &(0x7f0000d37000)={0x1a, 0x1f, 0x1, 0x4, 0x5, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x400080001, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) bind$vsock_stream(r1, &(0x7f0000e93000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/keychord\x00', 0x4000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003a2000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000a02000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000757000)={r4, 0x7}, &(0x7f0000872000-0x4)=0x8) sendmsg$nl_crypto(r3, &(0x7f00002ce000)={&(0x7f0000798000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000796000-0x10)={&(0x7f00000ee000-0x108)=@upd={0x108, 0x12, 0x414, 0x0, 0x0, {{'crct10dif\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000025a000)=[@in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f0000a35000)={0x0, 0x4, 0x1, @thr={&(0x7f0000e11000)="dae3adaef495a15392e022c4effe8618cb534b5c42ec0252db402d4eeaaf77fc41829ff348a24ff230154e35ac304bd643b89b4a67a396e5f97f8343a48ff7c924907c8d1466739f73d018a4cc1111ec137a659b53d4e8cc954ac024", &(0x7f0000011000)="e5a9f981db65e90d1db07534716e0c5896e78eb81b6bd85f28bd29d84cd30839fbaa322dd9f0b061252a7301352c053fd397a5314b2c0313028c7af47b8f6ac6ec98d52623702d0bb837f4abe9bb5703bd9921dfc37fc6d85dfd1c74dd5f2e2b48a5b091828dfc91a1fd9427af9f00c622ea986ed9f68d4a583724b7eadab634e9381a700d5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8c000)=0x0) r6 = gettid() r7 = add_key$keyring(&(0x7f00005f2000-0x8)='keyring\x00', &(0x7f0000d65000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r7) sched_getparam(r6, &(0x7f0000a1d000-0x4)=0x0) timer_delete(r5) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00007a2000)='./file0\x00', 0x80080, 0x44) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000b5c000)=0xcc0, 0x4) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = socket$inet(0x2, 0x0, 0x300000000000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000239000-0x4)=0x0) ptrace(0x421f, r1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup(r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000609000)={0x0, 0x9, 0x1f, 0x8, 0x7fffffff, 0x4, 0x0, 0x6, {0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x4, 0x1, 0xfffffffffffffffa}}, &(0x7f0000ebd000-0x4)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xaa20, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000586000-0x2)={0x8}, 0x4) r4 = add_key$user(&(0x7f0000e78000)='user\x00', &(0x7f0000924000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d9e000-0x95)="58d7989b4acef43882a220182f4f1d683046008ec08b36a1cdf4896ec6c3d0aa45677b11ba69c5b0df88e097e59737aa1d32e04b338b0970a8169c8aa8ebbb60e7b672f33cb2d470b3d575e852e26bd9ef8d2099fbf057d244d1c844b96e9af0871007a66a94bb9e2f4865453be56b275337a9cb7bb9ae2b991d53dca5660101dd943fde85691f450e1686b0e9d9d906c591e62041", 0x95, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000355000)='keyring\x00', &(0x7f0000095000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002c3000)="1d197264c0dece19f458b8928d7e43776a4bad4743725c24ecba54f928c9f8899a101c0f4d4232", 0x27, 0xfffffffffffffff8) ioctl$KDADDIO(r3, 0x4b34, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000027000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r4, r5) r6 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000ebc000)=0x4, 0x4) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000d2e000)={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, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cc4000)={0x1, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x100000000, {{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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007e1000-0xb8)={0x0, 0x86, 0x7, 0x400, 0x80, 0x6, 0x10000, 0x8, {0x0, @in6={{0xa, 0x2, 0x3e7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10000, 0x200, 0x5, 0x80}}, &(0x7f0000e95000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f43000)={r1, 0x7}, &(0x7f0000078000-0x4)=0x8) fsetxattr(r0, &(0x7f0000fa7000)=@known='com.apple.FinderInfo\x00', &(0x7f0000e7f000)=',\x00', 0x2, 0x3) arch_prctl(0x1003, &(0x7f00003da000)="4c968a3521a5cf502c9648e7d9832e07ad3c6279a6a3986db0cc59ab2e74268f743f9f7a7bdc78c98efc50956f70f8ffd25a8c57b92d89275f37174d3106a48978636136d505f8d6f712c646ce0635017a013140676b963e0a5f9d0cf566d9326e21a6276f08d9a6e4b6323110700f146d43ce91ebf654bae46631ee6f9e02089c60f40ea3750b68333cbb09f4d3341baff8edef7bd5581f65e9137b184bbdc59b3bed185c43be14ea3578d275bc322f94ad43e3840c6cf253e3f88fe4a0885a7c7d409fca95ad6e005e1bc2ea8e02acd4f0c81dbd02520b85547f3a8c") 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080041, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe4000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004e1000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @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}, 0x3, 0x401, 0x2, 0x100, 0x1686, 0x1000000, r1}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/22 11:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fa7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) getgroups(0x2, &(0x7f0000b1e000)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000af9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000+0x6f6)={0x0, 0x20}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r5, 0x8, 0x10}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x3f, 0x0, 0x6, 0x101, 0x2, 0x400, 0x3, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000000000)=0x8) sync_file_range(r1, 0x1, 0x7, 0x1) fchown(r0, r2, r3) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) memfd_create(&(0x7f0000cbd000)='{cgroup$wlan1(user-ppp0[{vmnet1vboxnet1wlan1GPLself\x00', 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x9) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00007a2000)='./file0\x00', 0x80080, 0x44) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000b5c000)=0xcc0, 0x4) 2018/01/22 11:42:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b9e000)=0x0, &(0x7f0000b38000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x9) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020a000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b27000)={0x0, 0xc8, "04165ff5c241d8e18ce892b2c06c1a05db02e20fdc7165191108978fdca21978ad38364f11633f5413cd298791f77244bc9b00bcb2c61ad9c31e45813e3ee16660c373812437a0ac50459f5c7909cd713b71407cf4d49d7818a7bd16d2e07a666456e7d851ac5577712dfb1a24d1848df652b7fed42cf2b35416f1f5f2cd6cd7737ba0b1ae08ea34b37e83ce6d55bf06918a77d3241c68a9a8240e1537dd69dd3a136302a0b3ca8521d1b24c4f83b1043c99623ea96840fab62e30cd7fba7ca82fb0a1d0d1252934"}, &(0x7f000073d000+0x7e7)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000882000)={r3, 0x8000, 0xd3}, &(0x7f0000e5c000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000006a000-0xc)={0x1a212da0906888d8, 0x0}) epoll_wait(r1, &(0x7f00002b3000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b24000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000045000-0x4)=0x8) flock(r0, 0xd) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000b0f000)="ff0101000000000000000000efff000000000000", 0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000951000)={0xa, 0x3, 0xa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xabd4}, 0x1c) ftruncate(r0, 0x20) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000088f000-0x4)=0x0, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000023a000-0x4)=0x0) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x3, @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, 0xc8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b47000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000db000)={0x17, 0x26, &(0x7f00002b9000)="0ed5a11fd74ee8c394d7a5330a0bbbe5cfdb0dbf0cd3feb5f98b009beab4e00fec30a0fc6349"}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000237000)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000518000)='/dev/vga_arbiter\x00', 0x505a00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e96000-0x8)={0x0, 0x0}, &(0x7f000078b000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00001d6000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ad000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000fd5000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000905000)={r2, 0xfffffffffffffff8}, &(0x7f0000464000-0x4)=0x6) stat(&(0x7f0000b55000-0x8)='./file0\x00', &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl(r0, 0x4, &(0x7f0000a26000)="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") 2018/01/22 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) utime(&(0x7f000041f000)='./file0\x00', &(0x7f0000f92000)={0x0, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x42000000089) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) exit(0x8000000000003ff) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000d7000-0xe2)="49384d0044e57d1e8a18a93a0cfbbbe0ed7ed204b3acdb7ff06e8f4fc85352071f8ba7b0f2224e093f97b656eca6a7911f7196ac322e37e5ecf515cd5e73e4e55c17ca85bc4b534ae198d62bfd1b1cb1a7218141b8943dd302db03734c5f351b7f5c6d0a0ab1d58a67924b62bad2786d37509edae4fe9b5b5dd56f82a45d970e8fc4b371f57f5d6a89f2f27716f29fc1ba40e4462506f1865cdaaaf3e9219aa60f25cb98864dd53ebf8b46ad45bc457b7256935b1ba9941089264427e3c86341b9750aa296642032b0bff0bb6d199dccbd3b30e289578731aecc919ac9b47ba59a3a") openat(r0, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r2, 0x406, r2) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f000063e000)='./file0\x00', 0x4000, 0x1a4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000daf000)={0x5, {{0xa, 0x0, 0x69c4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x9) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a70000-0x4)=0x0) capset(&(0x7f0000b4e000)={0x19980330, r1}, &(0x7f0000671000)={0x80, 0x0, 0x5, 0x80000001, 0x3, 0x6de54394}) sendto$inet(r0, &(0x7f00005f1000)="7ca503503e6b3853757bcdb7a526b84cb5c69064937fdf287ece08edf0d5ff89ba724c07", 0xffffffffffffff4c, 0x4, &(0x7f00004a6000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mknod(&(0x7f0000edb000)='./file0\x00', 0x4, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d00000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000577000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007cb000-0x4)=0x48, 0x80800) getpeername$netrom(r1, &(0x7f000024b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae5000+0xf5c)=0x48) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x100000000000017b, &(0x7f0000f26000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x4}, 0x0) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000bcf000-0x3a)=""/58, &(0x7f00007e9000)=0x3a) 2018/01/22 11:42:07 executing program 6: 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, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xc8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b47000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000db000)={0x17, 0x26, &(0x7f00002b9000)="0ed5a11fd74ee8c394d7a5330a0bbbe5cfdb0dbf0cd3feb5f98b009beab4e00fec30a0fc6349"}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000237000)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1000ffff) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00007cf000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x400c0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.166063] binder: BINDER_SET_CONTEXT_MGR already set [ 48.177649] binder: 7975:8003 ioctl 40046207 0 returned -16 [ 48.201660] binder_alloc: 7975: binder_alloc_buf, no vma [ 48.207836] binder: 7975:7985 transaction failed 29189/-3, size 0-0 line 3128 2018/01/22 11:42:07 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") add_key(&(0x7f0000df7000)='user\x00', &(0x7f0000c35000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000019000)='user\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e1000-0x18)={0x0, 0x81, 0x10, 0x81, 0x7fffffff}, &(0x7f000008f000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000890000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000fcf000)=""/177, 0xb1) sendto$inet(r0, &(0x7f0000151000)="", 0x0, 0x0, &(0x7f0000def000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/keychord\x00', 0x50000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00009dd000)='/dev/loop#\x00') 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000aad000)=@full={{0x3, {"cd0fea8834db8e"}, 0x3}, [{"7e287e2c4b86c6"}, {"1648a14c593fd1"}, {"f6368ad9808ff7"}, {"c0ba206e9d27ac"}, {"d6bb3fc7d42bbd"}, {"e652d69fa201d2"}, {"6cfcc31fad97e6"}, {"7f9ecb60a6297c"}]}, 0x48) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000826000)=0x0, &(0x7f0000845000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bd4000)='./file0\x00', 0x4000, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b97000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000728000)=0xc) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000080000, 0x0) socketpair$inet6(0xa, 0x2, 0x80, &(0x7f00008ab000-0x8)={0x0, 0x0}) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000008000-0x108)={0x4000, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009fc000-0x4)=0x600, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, 0x0, 0xe0f0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd1d) r2 = syz_open_dev$usbmon(&(0x7f00005d6000)='/dev/usbmon#\x00', 0x10000000000200, 0x43) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000da9000)=0x0) poll(&(0x7f0000904000)=[{r2, 0x400, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x4400, 0x0}, {r2, 0x8400, 0x0}], 0x4, 0xfffffffffffffc00) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$setflags(r0, 0x2, 0x1) read(r0, &(0x7f0000798000)=""/44, 0x2c) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008bc000-0xb)={0x401, 0x8001, 0x5, 0x9789, 0xaa2, 0x5, 0x0, 0x9, 0x6, 0x42f, 0x1}, 0xb) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000ab8000-0x10)={&(0x7f0000ab7000)="6945564b45113ddca80308760ddfbee4dd77084638540213", 0x18}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000ab8000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="c105d4dd88a2efb95ac9186f76a53d52"}}, 0x1e) r4 = syz_open_dev$usbmon(&(0x7f00003f0000)='/dev/usbmon#\x00', 0x80000000000abad, 0x103) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab7000)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00002a6000-0x4)=r5) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000864000-0x19)=""/25, &(0x7f000091d000)=0x19) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10001) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.240024] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.248736] binder: release 7975:7985 transaction 22 out, still active [ 48.262107] binder: undelivered TRANSACTION_COMPLETE [ 48.268760] binder: send failed reply for transaction 22, target dead 2018/01/22 11:42:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x7d, 0x0, []}, &(0x7f0000d7a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000034a000)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000045a000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000954000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bbe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x8, 0x400, 0x0, 0x1, r2}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000176000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc7000)=0x10, 0x800) fremovexattr(r0, &(0x7f0000686000-0xe)=@known='system.advise\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000be5000)='./file0\x00', 0x80000, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000704000-0x10)="987c69747ec3a07e5affb713dd2c1708", 0x10) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009a4000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bd4000)='./file0\x00', 0x4000, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b97000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000728000)=0xc) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005bf000)={0x3, 0x8009, 0xaec, 0x1ff, 0x0}, &(0x7f0000c15000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000022e000)=0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f00006ee000)="7bf4eccfd3863df71649a2a5b39cec6d63626cb07f83910beebad67a9ff93b1654613e83dbe917223b0790977b32bdf28d40581cc811490a89df37ca50ec2f") r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000523000)='/dev/pktcdvd/control\x00', 0x0, 0x0) unshare(0x8000400) signalfd4(r0, &(0x7f0000861000-0x8)={0x0}, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000038000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) clock_nanosleep(0x4, 0x0, &(0x7f0000c10000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000004000-0x48)=[{{r3, r4/1000+30000}, 0x9, 0x3, 0x100000001}, {{0x77359400, 0x0}, 0x101, 0x4, 0x341}, {{r5, r6/1000+10000}, 0x7, 0x101, 0x80000000}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(r1, 0x0) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f0000002000-0xdf)=""/223) [ 48.316117] binder: BINDER_SET_CONTEXT_MGR already set [ 48.326294] binder: 8050:8052 ioctl 40046207 0 returned -16 [ 48.339998] binder: 8050:8052 Acquire 1 refcount change on invalid ref 1 ret -22 [ 48.394638] binder: BINDER_SET_CONTEXT_MGR already set [ 48.408539] binder: 8050:8075 ioctl 40046207 0 returned -16 [ 48.423338] binder: 8050:8075 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00002db000-0x15)=@random={'system.\x00', '/dev/net/tun\x00'}, &(0x7f00000de000)=""/243, 0xf3) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000c0b000-0x4)=0x0, &(0x7f0000076000)=0x4) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00003ff000)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000db000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b86000-0x58)={0x0, 0x400, 0x8001, 0x2, 0x1, 0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r0, &(0x7f0000d0c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x4, {0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}}}, 0x32) 2018/01/22 11:42:07 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x400, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b7f000-0xe2)={0x0, 0xda, "6a4b5a92c34560114aab9f65d71a3e7ba25a394b3f427cff5eab0952d093da7121169beb2df3da04e709db9c8c44d9de5badcf68e2d2f2bdc2787393a450eabbe4f8d2f45a9eb3ec8954931e03ec16eb84d66a74616360f7f7080285fe3e5dadcb0ba30a9c9f0faa35accfa832cd97f181e400222c775906a9595961bd6e6dfbb13d38f0bb682ab489513c8c078728c060e42b1414ae506b8d7aa50a5231399d31b171ffadea13d305bc6fae129572753465fb47581fa822ecc483acf9ae6a1f8d04984bf95f0b81bc177a0df4eec8c7ccbe6d90442fd9e359a8"}, &(0x7f0000c14000)=0xe2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004f0000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat(0xffffffffffffff9c, &(0x7f0000737000-0x8)='./file0\x00', 0x529100, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000a94000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00000f7000)=0xc) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f08000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) keyctl$join(0x1, 0x0) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000543000)='./file0\x00', &(0x7f0000000000+0xb30)=@known='com.apple.FinderInfo\x00', &(0x7f000099c000-0x16)='securitywlan0vboxnet1\x00', 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/ashmem\x00', 0x40200, 0x0) bind$inet(r0, &(0x7f00000b5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003b1000+0xc91)={0x0, 0x40}, &(0x7f0000a26000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d6a000)={r2, 0x3ff}, 0x6) r3 = openat(r1, &(0x7f00005ed000)='./file0\x00', 0x0, 0x1c1) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000052b000)=0x0, &(0x7f000077c000)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000eaa000-0xc)={@loopback=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000fd7000)=0xc) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r0, 0x8, 0xfffffffffffffffa) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000045a000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000954000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bbe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x8, 0x400, 0x0, 0x1, r2}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000523000)='/dev/pktcdvd/control\x00', 0x0, 0x0) unshare(0x8000400) signalfd4(r0, &(0x7f0000861000-0x8)={0x0}, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000038000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) clock_nanosleep(0x4, 0x0, &(0x7f0000c10000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000004000-0x48)=[{{r3, r4/1000+30000}, 0x9, 0x3, 0x100000001}, {{0x77359400, 0x0}, 0x101, 0x4, 0x341}, {{r5, r6/1000+10000}, 0x7, 0x101, 0x80000000}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(r1, 0x0) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f0000002000-0xdf)=""/223) 2018/01/22 11:42:07 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) prctl$setname(0xf, &(0x7f0000f82000)='md5sumtrusted,GPL\'$posix_acl_accessem0(\\\x00') r1 = getpgrp(0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f00005fd000-0x8d)=""/141) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000035000-0x8)='./file0\x00', 0x800, 0xc) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000034000)=0x0, &(0x7f0000018000)=0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x1, 0x0) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000349000)='hybla\x00', 0x6) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 11:42:07 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, &(0x7f0000d76000-0x88)={0x80, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_proto_private(r0, 0x8000000089ed, &(0x7f0000c37000)="04cf6501e8b4e71b76c48e57f71b90a089dc8584cf5a86ba90ddd54a51a9d3d891ff8f04905d1c01f9133510b3e831736bd7ba8c1a2610ca4f3427e38231f8f0b4eec014da25885821e532611b22e1e2e679dbae251fe7766ded5d0557e26a85c6b1c62a581d0a10e65de4c7037e0aa3a41ec8e0c38a04ba1ab8b874e3f6b32d5d221b28343ed88b188169e8c7ef37002a52fd6ba0c32a0088ee8559404d1ca9ff") 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000854000)='/dev/keychord\x00', 0x2000, 0x0) socket$inet6(0xa, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/rtc\x00', 0x10100, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000045e000)=""/218, &(0x7f000066b000-0x4)=0xda) 2018/01/22 11:42:07 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fdatasync(r0) tee(r0, r0, 0x6, 0x1) r1 = dup(r0) getdents64(r1, &(0x7f0000a0f000-0x44)=""/68, 0x44) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = dup(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)="") close(r0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000051f000-0x4)=0x0, &(0x7f000034a000-0x4)=0x4) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f0000d03000-0x9)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) epoll_create1(0x80000) mount(&(0x7f00007a4000-0x8)='./file1\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x22, &(0x7f0000595000-0x9e)="a3d7e11f4e79bf951d366f53978d4e47c8e8a3b92e804cd1a2934405197ab4bc6134ab542205d63905e9887128ee05d2b0d32a0e45371857c160f77beed954eec92f8b036579553997930542d6eff432a2d3386ad5bb6d3a996c2b1446fc85e73ddba546efd06cda614c88ac6501eeaca0ebebf5e37d78880ced311cddbb2a1f752891895cdd7768c048878d17a69ec156abdcdeb8c9bb1a4af9f30d891b") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000060a000)=""/80, &(0x7f0000ec2000)=0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/01/22 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x800000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = open(&(0x7f0000b94000-0x8)='./file0\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e34000)={@rand_addr=0x1, @multicast2=0xe0000002, 0x16d1392ee4319a90, 0x8, [@rand_addr=0x6a8c, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x81, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000078000)='/dev/rtc\x00', 0x141080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000b0d000)=""/86) r3 = dup(r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000be4000-0x1)=0x0) 2018/01/22 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b6000-0xc)='/dev/rfkill\x00', 0x400c2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001b2000-0x4)=0x0, &(0x7f0000165000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000b57000)={{0x2, 0x81}, 'port0\x00', 0x1, 0x840, 0x1ff, 0x3ff, 0x6, 0x2, 0x8b44, 0x0, 0x4, 0x303, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/54, 0x36) read(r0, &(0x7f00002cc000)=""/24, 0x18) fcntl$getflags(r0, 0x40a) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffffffffffe97) fallocate(r0, 0x3, 0x10000, 0x1) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000e1b000-0x4)=0x8000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000061c000)="", 0x0, 0x40, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea4) 2018/01/22 11:42:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) 2018/01/22 11:42:07 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000, 0x2}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c56000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xd, 0xffff) write(r2, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a", 0x13) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a0000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000791000-0x30)={0x7c, 0x0, &(0x7f0000d5e000)=[@increfs={0x40046304, 0x3}, @exit_looper={0x630d}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f00005a9000)=[], &(0x7f0000adc000)=[0x28, 0x68, 0x20, 0x40, 0x38, 0x0]}, 0xf71}}, @request_death={0x400c630e, 0x0, 0x1}, @increfs={0x40046304, 0x2}, @increfs={0x40046304, 0x0}], 0xbc, 0x0, &(0x7f00003d0000-0xbc)="da13be26007ebb14542784f9de237e67f4ec7bb6b9f0818c330aeeda5655dd7b46cee9caa5a07cbc158945646c9819001fa51c21c68dc74659def8356d9d472d30eaed1754a61bc79d318935fdf4274ecff8c198ed21b5e0e2a462ebf48ed7197d2e4b986dd4f1705cedf4aebc896afc21150058c8b6d544f9f03c38f3f8a536b9833d575592b6e2d11436476e4ca4b544445d1641ba44e45ac750f72c5f30455d219bc04f73e6decd60eb9b8562eb14a019ede67a137f2f8eccddfb"}) 2018/01/22 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f65000-0x4)=0x5, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000087000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094f000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x6, 0x2, 0x80, 0x80, 0x5c, r2, r3}, {0xffffffff, 0x1ff, 0x8001, 0x1, 0x4, 0x3, 0x5, 0x1}, {0x5, 0x9, 0x3, 0x8}, 0xd578, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0xa, @in=@empty=0x0, 0x4, 0x0, 0x1, 0x7, 0x8001, 0x1e, 0x6}}, 0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000043c000)='/dev/rtc\x00', 0xa00, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000452000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000068000-0x8)={0x0, 0x8}, &(0x7f000027d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c80000)={r6, 0x10000, 0x6, [0x3f, 0x4953, 0xfffffffffffffffd, 0x5, 0x4, 0x8]}, 0x14) 2018/01/22 11:42:07 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000f41000-0x4)=0x0, 0x80000) r1 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x1, 0x0, 'client0\x00', 0xffffffff80000000, "4f6dc34e9d5b558b", "3483057b1aa185e770042d094a95e675990fbfe1609835e6ea9eaee86df71a69", 0xa709, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x581040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000946000)='./file0\x00', r4, &(0x7f000016b000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000003000-0x4)=0x6e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x36b202a3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000223000-0x6)='dctcp\x00', 0x6) ioctl$sock_ifreq(r1, 0x895e, &(0x7f0000cb2000-0x50)={@common='ip6gretap0\x00', @ifru_addrs=@nfc={0x27, 0xb6, 0x80, 0x4}}) 2018/01/22 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x6, 0x0}) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004e6000-0x4)=0x0) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x4000000000000d8, 0x44, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000713000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000bbd000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x106, 0xcd0, 0x80000000, 0x7ff, 0x5, 0x3, 0x10001, 0x8, 0x4f3f47cd, 0x20, 0x3ff, 0x100000000, 0x8738, 0x0]}, &(0x7f00002fe000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000234000)={r4, 0xf5, "2051fa4dc9637f1b14b789ff93e334b2d5d107974f119dfa3a33948a73333a7733b7456c96585ee42169cdfad690ceb9f18b7f39190d26877dc6f0fedb71338746dc592b69e7c5fb33799ebf7fae03e472d35c4773e79bab797e3fbeaf3298775eef040d1dc2630e023434a8c9b73ff5a30e1831aa4fddaa4a4aee4f98de6adf455db2583b0b65b640e141fa1cc614a5d3bf36d0fa38822c6b3490ac20ab6968080b4e3d94da737e1063b8830509ef68239fb0c7124f3dd9c7b6524719ab3b02a6d06f2cbe90deee4999a408dd9ff6a18f3217f739c293829f76dca376221ee08b19e5005866457042dd56f74f69c9bc9c196123c5"}, &(0x7f0000ccc000)=0xfd) r5 = dup2(r3, r0) timerfd_gettime(r3, &(0x7f0000d90000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000434000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000648000-0x4)=0x0) 2018/01/22 11:42:07 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000844000-0x90)={0xffff, 0x4, 0x5, 0x40, 0x2, [{0x273a, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3ff, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f92000)=0x2, 0x4) lstat(&(0x7f0000160000-0x8)='./file0\x00', &(0x7f0000f37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000614000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000948000-0x4)=0xc) chown(&(0x7f000049a000)='./file0\x00', r1, r2) 2018/01/22 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x8}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000909000)=0x0, &(0x7f0000deb000-0x4)=0x4) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d17000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000098c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000054f000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000054f000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000305000)='net/softnet_stat\x00') write$selinux_load(r2, &(0x7f00000a5000-0xd4)={0xf97cff8c, 0x8, 'SE Linux', "b53dbb17a9fcce4a1aa42bf1fbd7018fd9c5dd79cf9642d48e12077b03c00bcb49b6332626d6cd2d549df9aff3cbaf8e65beba7f8de8faf5b1d5694479f5c82525d36b667b318788fc358706a98918a32a4df50960b04d3e1d9134cd9981e4baaeddc59169386918c2be7e8cb5877e4f4dd3711b494720264ee70327f849216d4469c41833aabd91a487c8b311283aba75f7328448563fecff530df18788cdaaa79df948e777dfb629d42c20cc72406f3b8c69a924ff38ef350e41764701091ce20fa1e6"}, 0xd4) r3 = socket$inet6(0xa, 0x80001, 0x0) r4 = memfd_create(&(0x7f000098f000-0x2)='^\x00', 0x3) connect$ax25(r4, &(0x7f0000872000)={0x3, {"4cb60b481edbc1"}, 0x7}, 0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r0, &(0x7f0000ab7000-0x10)="94fa3bebb721d4decf4d87a95aba80f6", 0x10, 0x20000010, &(0x7f0000884000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) getsockname$netlink(r1, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e3000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000940000)={0x0, 0x6}, &(0x7f000003a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000950000)={0x0, 0x1000, "da6294e055d8f9a17b841dd77addb8ac27c43a32a4ac3d5ddbcd44cdfbb2a18acee34e0c3525fada3c91446917b290f2155119ef6fdb416b5d5aa2ab45911092e60938d617749fb34b4144be03670df600630e6bbaeaea46ed4193bcc8be6ad931a292ad005aa074bbbdb04c83c3716b313c7d698c22df16e47ed8151f60c7c512e0c902c099b1d54c8bea0a69c252646053044c81bb6b50ddd8dc9529dc491b1d2b1609673a2d92ba703cfd232434209d1beb90bd031d844d44392131f150e87d4d0c2d17744030aa981049b34f457d42327c2bd2cc3c0c680d84c77459225c7110e4eb5939f1d802301958cc17d1f7abb7ad56f9ce8ed035523a4a385f84cb8db87a96691019ee7dffa5c9c68707b119fc4476c7ceb3a8c69b6b9344673abe04092fc0f8567367b5f9d754b45897688d4cedf1b053edda9ec696ff84d06b04d50b04464c92f76aa09b332ec3c6faf85ad641390069720b530e6c4446f2ed67364d7fb86ae3da7800283ee8cf8a7a974789e9f964a5f72d12622ed7fcd8c305b9b00dabe290373278dd63e65ffc1a2cad2dbea7022030746c39f90df3435529f4120323a3cbfa7ae998a8bf470dfefcc54b5cd716f1aa4474c91a6c719d3f657773550cf5a33207be70f93f9672ae38b03d9c92ac9306f13454e3b8426141e6c5992aebb18f1b0ac8534d5f5f52f3942e9eefe52bc0d6d4b3ef914e4d5f2f47ae6a8bc04b6d2f562fa11882c7d554887219cb207098d2fd16ab3c3080ecd11d9da345342e4f6766a5d47ee7e15788a2cf17d16921cdc746650dccdbf09b5065e570dae4c5f56e19041eb0c25c6cdbf2867ac1259f2635d0871040d50313c4d55beeb69612fa0bee8f71e6e721ff9e142b717f2365a841b64545f6399b7115487b95951f1e5f7f33bf57cc468a8ccad956d39f7c8724fb948c1b89a877708e0035e603d61ca1d47bb6b0f8fd750139558c037dbd0d8d12e7bc7c54717db2e7309e57f85c31b766660124159d30e20870a2f5dde22fd5ba1785978619a05d37c1197a405d2b5e68527d1e5e4c7a95c5a239c9e6aca61ce0f8e3a5e8763ca86d10c045a7571f58539144f0edb4728280cd6399fa49c469f27d9a69c2497418bdd2d57e46e295b0c87c9627f5ef7fc669135019cf17006b5ccf742a9cf34104b3f9b3b3022ba312a6c9777f6699f3c193fc1c92c7d4b253c6a46c3f69e921e13768aa01102a35b914b2d02dd9075c0ac5ddd29f647d65c6a2d289fb042b4e5cbda21e5a31787ad810f7af1c99aa9132daa294698745720c391efa56565117f590a0e45b19eb0e7e8e9b30bf494d6f7268e8d6762004408fad288a22f53fef636870a30cbce8a1e7061210fa6524fbf7492fb988515d0229e478c830fc1176f4e8c220afa1c072670733f5e87de616bb89e5efd721427d5bd3d48b772c5290cfbebab43ded8977a196c9918b6430843ba4335b1c1cbd48ca9dc75a5e5c5e51b1e7f841b9a6efecf670b0ee94a958bc22506e0f7210f3759ba2fcd17adf3751c1ad2ead7a0580a71c752422c18afb453498e298a3992eeb7ae659b908cdb3f922094166a8531341e2aaf54584c131bf756aa982752181c208b62b5d0d5d5af32e28628118d492cdcc2d48a608e3e682d6fe8cb9f0c45346411f76047cf88a46e298bf136f4d4c3ae0263e3cab18b3bdf2e7171aa680b812434e15ac70944c603347c4d78d0c32ff4b7d3d997009163e8e7793e123302291e29e4b5706330195113fc4c54ea770bc815da4cf9576869e41cd3f95bf2b28e46efc934e7e91f456a5bbbfccf2ad3ee451d789858474a253c9254bbe32fbfa1789885245e5fde1e26c6b438a54794e74af309feb6ffc8c415a228aee1e9bd5c5a70ef64774ae4ab5f4e469e84fcf3b52deed1f1b2fc759cd1663e7f89426ab9c871459c90b38c6a4b34558273ffab9873e0b2b49a6bd3f3679f06cdb61f1177c335f455e08ce35497c484027c957b7328b844d5252fddd205c42787c502fd5fe299ca17343fc25ea36d0b240bc1b6866ec0b96f56a15ec4cd9dfb551db4300a00084927da5943a95f45b91182bd0b67126f61f438577f157261019643b0a72f8a11e07399d9b5873fb3196ee139caafaa2d94e68f1b1c5336fb3d32e4c941a7cf6a057fb26e78e7c2fe1b29aaeab3aa672092c5398cc0066be8e9235ecf7edcd917961ac7ac36305bb3ac9577a1b9ce21d9c994cab09f9d82c9b25ccdcb27b775927f9cfe8817380291d42398fdf0d3dccda03dfc55ac5053fdad4400a914d9725b27996488257288bd11824e61e9e4c3351a5e52d3bbd0149e6a17544fd43832406658aa6050ff11d7131268151de0eede44ed907608a5899eb57b238bdcd52d48755c7318a4e9fce8bf0f381d0d7f1744ebf63fd3e415a83186855daea07e24d45c59fc21e0e0e561b455ea4ef84e24af6c9163fd753b0ff9ede063aac93be2851542ca1df6a1f7f88923138ced73e25eac50f1c831d2f7288ea87b366e2ec1918deca617cf8a7cc2ec7427b99cffaa234dc0214daa4806446fc581b67bd7ef588b69ce8e52d33ae83651f421ef6394ace13d1b69001f27d4f1bec889cac7f8069f3a080ac9f0a17f16073744c6efdd5fef78f466e20b44e68b30265b7c37b3960298170bab06ac0fea6c7ee48769e6eae38fd0bead5214ed68f4b20e03628d585978be20f1e296d8d71f5ef9372f2b4c3f1d58633466a14a85f50c15716851ce32cc28852167f3d03d3a782730fac3ff3a2858f8a576503b58484192c6d5e06cd17ca9bc3e3f59fdb40a84f937146ee788e6b5c025488ffc3f6a74fbc6bb8428f55d2e57420d0f840c5a75ef1de1e4375a3a7297f00c761f804e2610dcc01dbc75d080b426e530024c8a7a21bcdcef8b00d48e04dc8d286817fa3867b39d07f34b182974e7099dcf55f2829d2d9e37514cc3b14da3d5344c8e8a029b41798575107b16c0e04fd23143e2e8833974e59cfd1e45145e00ebeeb1fad088ec8659d2cf91e76d4eb4f96000362ada05e368565b4c24e70206ff8523492bedc150818cf5ab2c16ff0915b172e0a66bcc254c46fd24295dbe74ac592594da76b0bcb1aad93d957f9b46f8756e1ef2fce94e2601fc3f21d4d5756591144dd39cf0b345eb98aeb07e6b3e3361cda6aa3b879a0afacb2450659c52cdb405185a59317964c530235706cf472f931e978f82eca599d90695d3270cdbabb4ff2fd642c44b3a6993dd431781ece5251eb86b238ff404f9a2a5a474d9cf16c6979a391aafe1a14bd4fcf67ef5c1fedccdf24920a5e83c6494bf159eafe7037bafc99d4bc910135c9416d1b7ef9bddbd6fa206f01f33d821c6124348a3e76850e9bf2956a1fb1673799336049edac3d862e9a46d7886b997a2f0df91a554f9593581ec96b1f53bf3b019ca77ba4cff35d7276b1b41660d72ca11043c2616ee17704b7a7123c43bdb80f53ee34e5ff3c2506cd991669e0ca123dd94877ae02d83a5947a7f34acd4389a133acceb81754ffd83225af6e79e396b795d5dd0802bac667fa4ad9e14f2646379454258233b94c3540181785cb5a3e298968b7d6081a5981aacf0fb4e73cca53f1af49ef0bbd8ef7747174d883a7491fcc5f89dd2284d7d605b31f97050e6765c61e2a423bcdac11c93603f0ed92a328abd2bb775be2e3742fe0fec3a1121b1b30667abaf7b0fc625b8bb3dbd477d8706bec1c465bb5e0b85b2e3c03cf04e0256d66a3de3e9a4eb53e0e6239176174807a80291c742ebd29b4167fa707a04bfdc65c69b33245f4bb81f0a24f94688b771677e5cee997dbfe9b2bc84d6db2dfdd0e1f47bf84821fa58cea3f6195128f9c6099cf43a3eb5bd30e5c627c070cc330b3ae33c64502db9c06e8052acf33f74befa4cd3eb06a8892970f3bb787493d497804c66e631ae9d1ceb70d2da6bef989cd703c7048c51399ddac23e3a079ee1780831c275d5ffc48b17964f2140600bc713f069f481c016c30447ca8373d313427b3126d133e5f4179be2cc047b1c0ac6b1fe4571d7b1e32b75d4e9a3c4095d89918c62d718ccb5c6d5eab5761327c784ea033347547a3fac788cf66816eb5ada2e30beb99ada1666b942e7d52692e3b6cba03944aa714f147e80d7c4dd5b044e769dc4809410ee1bcbf75036e50ec3c56b15adaebed418e903e81a4845daaf9939570a2aabf91fc6e9d1f05d08a130312985dbd45921d123bf70af0c8cdacc2fdaa867b802a1af619e6e5cd15813cd12ace03825cd85afa66720759ea0b3594f36a499c310edcff434c259b8eb3ea4e8c3a663450da1ea078e0f351ea5ecd4c7801563cac6ecce132f41503adb2b6c760f8311eff98b843efa5c332359da833683ff71ef448f53492dfb2f68bcef4c70904bb1527daa6598c529f7ce68de9540190a217116ab15f4acfe319f57a6a1e4050eece48ca0e762c7c1292942b856e2797903ef2043e176c3b61530eca8d820c2bc02d6f7083a6198b2b338bbacff45a97fd3e61f7b9de284bd8fa0ff0fe5c16a3e1382bedb53ec2bb831716896b1da2d16b518ae74f9d1a4419561c5dcd16e6afdbcc578a78ed2baaa0ee0ab0b0806ab5769c5893485c209e3122513d4e274326c6faaa3d53ce0d998eec6e617e032d948235c75193dbea09c19bc276824b0bd83932330c0d782b0c99934d6d90f86ed3faeab77080ab8bb74289637afb2ee54745fa270841db3d95701c1071e3697694bf7620db35bf2cf5cf93652ce998d8357da8887dda8c44cd973a40c9176cccd0731f2f10ab74119a80463adf17b7c53e00eadd25038f0b6db38393e392eaa15c774c2d4413bff0906e279994e7f6ad2d37d95bf4706e5ce9e498913ffeb4351f99d46bceb1fd64464b72e54b663a143eef1bba8029713b76e5153aa4c89774dcd152c4f749229c6d13e4499202b9bed605e1992de21626eaab9bc5d10a6ffaf19a7479f9f1e4815927f35838ec1d3b6d49c1446c858f442d1a7ef7018136901f6fd03cb91f108e839cfc3d5a9ed5b4886e6d2209e024196cad45f96c6f16e07b7ae3f2c5097b164b12691e6171a291cb913f7dd582bca395a80a57103df8d96cc3c52441fe5bc12362869d4c430e3879161b4e7ad59b31334eba9f9ac0dc0321d1afb7657d1ed8696925ed2b18a4a73205c3f94db1235405eb6ba5082b8fb91b7aad58aa0736842170613649abf2e3d37b77e4e5880365b3c3a4c442c85036a54c2c215128024d0fe07067850708b9f034c0ae11283e5004c23100cfa068cbb65601856ce074401e90db90a5c309e862ab191dd26d759eafffa810cf0029514e15f8e5d7454e52873eb9665253179bba1e0ae4fd9f0a6fad8cb2ad272d46b538acabb9fe4aadda1d272a6ff55d98d971579abdf1f7e1cb129ab285a97741a61fdaf95572a7fa6833c3c9a3c78355c5bb48d26d6ab23425b7391c1acee1dc570868ead3c531a25ad4b7f948a537801fa0666d0378100cf44f0fd1e81c4f70a2baafde6de256c0a4f3cf113022e6ccb43c5305bbc4dea92a72fdb6937e248678a11cbd337af93cdb978f4fe5a03611d6fe15a2b5998544cbf43d80d21ab32187a2499b531aa5b4f9354728d0aedaa185b44ed4a9fcde6dd0e54920397ff2d3d92d0f63d159853ad8d04afd11188665a6cca0342689fbece1f4a123be228f656660afd85e30925d060dd6993df8c6ae57892771ec5545a2373620cff965078836358f89d996fa0451bb2072fe14624185a454662ce36f8624c03362cf388dd275aac41c91071494"}, &(0x7f00005f3000)=0x1008) pivot_root(&(0x7f00004be000-0x8)='./file0\x00', &(0x7f0000844000)='./file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000847000)={r1, 0x7, 0x3ff, 0x3ff, 0x4, 0x2, 0xb7, 0x3, {r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc43, 0xfffffffffffffff7, 0x5, 0x1f, 0x3}}, &(0x7f0000c4b000)=0xb8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) statfs(&(0x7f0000088000-0x8)='./file0\x00', &(0x7f00004c6000)=""/75) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000174000)='/dev/usbmon#\x00', 0x1, 0x208000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d61000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000fd4000)='/dev/loop#\x00', 0x0, 0x5) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000+0xcd3)=0x0) prctl$intptr(0x6, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064b000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x8, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x80000000) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_pts(r1, 0x200400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000014000-0x4)=0x0, &(0x7f0000000000)=0x4) 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}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e58000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000e48000-0x10)={&(0x7f0000f07000-0xbd)="50f8509eb0aeaa51e7a83da1fed79083fed0696a142b9368e9121ca02213d91d4583552406764f3f2ac817082fef23d26f1fa5f686b18c90df2c2635af3126b27e6d7ea7d0cdbf1c368c73088ec53d99941288fd16b0671d0f3542196e1685104b047b7039903c30496a0aa545351c28c10119e22dcf288bce8ec43b7455780a48e6bea81de825b3e3da98e9e285e6d5aea5fcc721d2c4cb6555ef0a634e6d451c14eb2c7337db1c18f36f30dbe7a96ee956f80a7840da7913995ba966", 0xbd}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d0e000-0x9)='/dev/sg#\x00', 0x9, 0x20000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6195) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000477000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f00004af000-0x4)=0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000bd0000)=r4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000bcd000)=""/111, &(0x7f000029e000-0x4)=0x6f) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) fcntl$setlease(r0, 0x400, 0x1) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077e000)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000093a000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000d, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000135000)={0x0, 0x0}) fremovexattr(r1, &(0x7f0000da2000)=@random={'security.', '--%&\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a00000-0x4)=0x0, &(0x7f00003ac000-0x4)=0x4) mmap(&(0x7f0000d99000/0x3000)=nil, 0x3000, 0x4, 0x110, r0, 0x0) accept4$vsock_stream(r1, &(0x7f000076a000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5b000)=0x8) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dc0000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000edf000-0x8f)=""/143, &(0x7f0000d69000)=0x8f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000018000-0x8)=0x0, 0x8) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000070000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0xfffffffffffffd1e) r2 = dup2(r1, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ea3000-0x51)=""/81, &(0x7f0000b55000)=0x51) writev(r2, &(0x7f0000039000-0x30)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000653000-0x64)={&(0x7f0000093000-0x8)=[0xee01, 0x9], 0x2, 0x0, 0x3, 0x34247998, 0x0, 0x3, {0xa726, 0x3, 0x5, 0x1, 0x4, 0x10001, 0x80000000, 0x0, 0x4, 0x400, 0x5, 0x66dc44b0, 0x10000, 0x7fffffff, "ae1f9bcc5c3384063682040ebd757b66e464c18bf5e08c05b4533954f4926c9a"}}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d78000-0x2b8)={0x8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @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]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dca000-0x1)="93", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f77000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f62000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000056f000)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') unlinkat(r0, &(0x7f00007aa000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000088d000)={0x0, 0x94, &(0x7f00002d7000)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffd32d, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d40000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000465000-0xa5)={r1, 0x9d, "b3301103add2bcf393fee92091c7a311743d6074f3c89b748f3e66ed28ad57823b59a79ee6ca7563ab5571118c696de2241d85dac7e1d6f83c7c00162dc77607ffa5a57026ba8766a2122b2b7919f4dfac68ac125e738e7b6bd803f06834370c0db0c707fa05d7a8e9a38e76eb01f0de5734bd532231d02c38bfef9007d2791bad5aec27bf88adeb31cd2fb429961d53efd64741d86e554e8e9622abc2"}, &(0x7f0000a95000-0x4)=0xa5) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) inotify_add_watch(r1, &(0x7f0000b91000-0x8)='./file0\x00', 0x200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d69000)={0x0, 0x0, 0x0}, &(0x7f0000884000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d68000-0xe8)={{{@in=@remote={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0e000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f00009a7000-0x38)={&(0x7f00002ca000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000111000)=[{&(0x7f0000b55000-0x1490)={0x1490, 0x7, 0x800, 0x4, 0x3, "", [@generic="c2a45962b539f7282e941e0454b12a43d1f7a3c89824d40a7c448f486fa3f11bdb8f01f5fd8290018db07df965ab2e58f5eaf9e178bebaf4b45fc4599070897dea8c97a3b8b0e407c7b1f4c1e99678ff63f71d86caa64a7c2b7b6cea5ac9b7591f09a95d3f1a165d1fc918d04529d4f09eb570d89b3a229c2483aabf5971ce1320903c4e7e3d96c22f9264728b744bd327f2218b9c15827d2bae639c2d2d59", @nested={0x130c, 0x23, [@generic="a0822878fa38e00646d447ee89cfc798203cac1a5311fd39c80423fa9810cc63cef838a446d85ae697f8a8d6e4f92311815d84c01ae7c3ff79f4093eac9e903c900fbe1175", 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@generic="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", @generic="47c9f17e2af40902576d872277a8ed3aa0250f037e7b01c2eadccb5e81694c0b517dc53163334312b4ecaca0732b603e295a476f48ae17e0b58bb1dbaaa88d609b7431375368c6ee11ae8e0e2eab0bab9db3b9c175c77c224bcb0391009e39ec1a47a4450160a8580fb8da8bbd0af7377e0b6f68f9b217a0117e8d673778bcc91ed9c30206d15cc314", @generic="4791de631632bbc28e7947de109f1f57df032b44a893403b657276998fdedc562fda2f0d787a9226573fa5a6b005b579b3354f2cc469c9ddd5f4062ae4806f51f73f0bd5aac3c1701195dbe8831dee4ab8be9a7d43af49c57f8e0b8786540d1f1b158eb3e932ef2690cfc2ac33c99daef875d95e5aadf7d37338ce96818bbd5b752954e051f0c0ada695598b1674a6467ab4d1aaa91a2f0e6fe88c99b4f1b521c7931d08768e762030864c55f5fee01d921bb2810762db05767eb99a035872f8192ef05d987a655cef"]}, 0x117c}], 0x2, 0x0, 0x0, 0x1}, 0x8000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000757000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept(r0, &(0x7f00007fb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000469000-0x4)=0x9) accept$ipx(r1, &(0x7f0000b5d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c4b000-0x4)=0x10) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000900000-0xb)='net/rfcomm\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000d8a000)={&(0x7f00005bc000/0x4000)=nil, 0x4000}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80080, 0x34) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000715000)={0x9, 0xffffffffffffffe0}) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00007b5000)=0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ff4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b6000)=0x10) recvfrom$ipx(r2, &(0x7f0000e89000)=""/104, 0x68, 0x12102, &(0x7f0000a0e000-0x10)={0x4, 0x100, 0x7f, "3700d7dd8d36", 0x6, 0x0}, 0x10) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000094b000)={0x0, 0x1}, &(0x7f00004e9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a8a000-0x31)={r2, 0x29, "6c81bf2a01fb55f95ef82df99686765c23e1f070de4cb7142d2c6f77556bb3427d78969590c2de29b5"}, &(0x7f00001d8000)=0x31) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000000a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012", 0x28}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aaf000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f00004c7000)="7d457d4010ee3211b2ab124bd95ba6cc5492facfa4c131eda8548ee786091c937478e65f59893df86e583bc9da66c035d3853b6012a6b9ee50e3d99ee846ee3930612f87183b7c9d90cb66b77e7216b56cdac06826c6aba2c89ab74d2ec2cb0fe40a98fa555e2de556524496c3e019c59fc4d04c61ba49139ecdd8ba44528f9844493c") ioctl$TCSETA(r0, 0x5402, &(0x7f0000f78000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) 2018/01/22 11:42:08 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000ae6000-0x1)='/dev/usbmon#\x00', 0x100000001, 0x149000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xb25)='/dev/rfkill\x00', 0x101000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() syz_fuseblk_mount(&(0x7f00006ea000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, 0xffffffffffffffff, r1, 0x8, 0x2313, 0x2000) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x8) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000527000)='/dev/pktcdvd/control\x00', 0x40200, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000fd1000)="a3d226fa023eb84b53acd0e2a8e9ae49137d2b5935cf1aa595e1c2bc2d176b679b6ad782b29252f94737aed1bf7dccbbca1844d63e5ba478948f726521ae081b7d3bde1617e53608d10b5e0a2c433fb5dfa67149859f4895cf72c1c05bbe2f170307a72b9db902c5ecb1b43ad9510d45b660888d79d1172b7a138ab0f0ab27bfdafddca57af8ff1e") ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000053b000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000174000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$ax25(r0, &(0x7f00005c6000)={0x0, {""/7}, 0x0}, &(0x7f0000338000-0x4)=0x10, 0x800) poll(&(0x7f0000e42000)=[{r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) fcntl$notify(r0, 0x402, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c11000-0x4)=0x0) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000468000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000093c000-0x4)=0x0, &(0x7f0000142000-0x4)=0x4) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000034a000-0x4)={0x2}, 0xff26) time(&(0x7f000015b000)=0x0) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xfd) preadv(r0, &(0x7f0000469000-0x20)=[{&(0x7f0000238000)=""/34, 0x22}, {&(0x7f0000442000-0xaa)=""/170, 0xfffffffffffffcc5}], 0xffffcbf, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x6f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000b19000)=""/4096, 0x1000}], 0x1) write$eventfd(r0, &(0x7f000086f000-0x8)=0x7, 0x8) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x1, 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, 0x2, 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]}}, 0x108) r1 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001bc000)={0x20, 0x954, 0xee, {0x0, 0x0}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000084f000)={@generic="b40830e9c3f6f06089a41db02a6b5e49", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000071a000)={0x0, 0x0, 0x0}, &(0x7f000046f000)=0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e33000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x7ba, 0xa, 0xa0, 0x20, 0x3c, r3, r4}, {0x7e57, 0x2, 0x20, 0x3, 0xff, 0x2, 0x0, 0xad}, {0x7, 0x10000, 0x80000000, 0x8001}, 0x100, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x4, 0x2, 0x1, 0x101, 0x5, 0x80}}, 0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004ff000)=0x100000001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 4: 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) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000031b000-0xe5)={0x0, 0xdd, "a97e99c1998b2e30502a9a508985d151c0fee3765214eb907c214bdedd5f4569ba147dacbfe342dada9bd723ac571b4514d2b52b896d81dfe5c3f494f6d0902cf673ad848b79954a464219df9d6b2028d99290bf0eeb15629437d2b1a59974aa92084de7e95ba19ae7a7b805b08d114efb2a623ee6d4537b3b9601ca96d7c3f92a9a190c26722c9b4202901dfff09babc16703ee7064b92b7d284a064e55ce076f820b9608796f51117441e33667b8d6e2b80fa2ecc75d5a3464ba75e66c798f5bf6241ef3f76f3d2b4d73844110c08bb0811fa9676af197a29bc3ced2"}, &(0x7f00000b9000-0x4)=0xe5) r3 = syz_open_dev$sg(&(0x7f000081d000)='/dev/sg#\x00', 0x8000, 0x202000) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006dc000)={r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00002b2000-0x12)={@generic="9f9df747f75ee6b6c065380ebdcd4153", 0x6d}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00007e7000-0x4)=0x0, &(0x7f0000d06000-0x4)=0x4) 2018/01/22 11:42:08 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101280, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f00001b6000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x12000000, &(0x7f0000001000-0x5e)="cf7b6d43a5823b8b96de27953ab1728fb62ada5591616aa16985d130cf43e74b9fbb072ac746c7c039d44c0c78d97e535d1cef231599bb11994236d30000000000000004e62266471f5d63d66b450f2499eb3d7ed80e424698b4956b9598", &(0x7f0000e76000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000002000-0x41)=""/65) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00004fc000)=0xfffffffffffffffb, 0x4) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000097000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c60000-0x560)={0x68c, {{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]}, 0x1, 0x9, [{{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, 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]}, {{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]}, {{0x2, 0x3, @rand_addr=0x80000000, [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, @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]}, {{0x2, 0x3, @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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r1 = socket$inet(0x2, 0x2, 0x2000000088) r2 = open(&(0x7f00001e6000)='./file0\x00', 0x8000, 0x40) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000d12000-0x4)={0x6, 0x696, 0x7}) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000684000)='[', 0x1, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r2, 0x59e, &(0x7f00000a0000-0xc9)="2194f81b39f397181c7e288c63b697a885817b596eec28c0dfdd0d49405e82b977defad598d66c7b980592c012b9ef6b11efaa2c69b6ff79dbcd8be215801a2f84cd8597c01629d897e3a2817d5fc4709afe3565d456381ec5f91c9d524e02d30c008ffa11aa6e2b1fca583ae39f5afe39a91756692692a17b4c2080c03ed09800ec42adf0bb0026b756c5a6550757e2e103e15e8ef87a04ed30ba443e6f2f1b5036840f04b1bd7a8918c5f8070adfc379cedfcb50472fc5ad33eb81f04f185af5bf1e6bab81374530") 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x0, r0, 0xff) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd(0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ba6000)=@int=0x0, &(0x7f0000cd4000)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, r0/1000+10000}}, 0x0) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/ppp\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000780000-0x57)="8f9750286d215086ee1cc1dbc6522dcfb4189f2ada03ac0178325da96c08e897614b2d270bff84d61f3af4e10bf4b69b2286b0536b016dfdecd212df40a0acc447645c50ca6bd13590f68a10d62c9bbb0cf0b924ac3c6c", 0x57, 0x4000000, &(0x7f0000862000)={0x1a, 0x8, 0x9, 0x3, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ac000)={0x0, 0x20, 0x0, 0x5, 0x9, 0x6}, &(0x7f0000ac3000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c0000-0x8)={r2, 0x93}, 0x8) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000f20000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008bd000)={r1, r2/1000+10000}, 0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000c73000)=""/234, &(0x7f0000d56000-0x4)=0xea) r3 = syz_open_dev$mice(&(0x7f000092f000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) dup(r0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075d000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000890000-0x30)={0x4, 0x101, 0x4b4, 0x5, 0x4, 0x80}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000329000-0x4)=0x4, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000027b000-0x4)=0x40000004) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000753000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, {0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x202000000000}, 0x8001, [0x37c, 0x8, 0x244a, 0x26ff, 0xfffffffffffff000, 0x1, 0x40, 0x1]}, 0x5c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000bc7000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff91) getpeername$inet(r0, &(0x7f00000c2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000860000-0x4)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000567000-0x9)='/dev/sg#\x00', 0x5, 0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f000026b000-0x4)=0x0) sendto$inet(r0, &(0x7f0000c3e000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f0b000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x4, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x20) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000420000)={0x0, {{0xa, 0x2, 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, 0x3, 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]}}, 0xec) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce7000-0x10)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eed000)=0x0) socket$netlink(0x10, 0x3, 0x1d) 2018/01/22 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da4000-0x9)='/dev/ppp\x00', 0x24400, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000daf000-0x4)=0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ff4000-0xc)={0x0, @empty=0x0, @rand_addr=0x1}, 0xc) setsockopt$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) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000501000)={0x7fffffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1, 0xf1b, 0x20, 0x21e567e, &(0x7f00001a1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x8000, 0x1f}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000b19000)=""/4096, 0x1000}], 0x1) write$eventfd(r0, &(0x7f000086f000-0x8)=0x7, 0x8) 2018/01/22 11:42:08 executing program 5: ioperm(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00008d3000)=0x0, &(0x7f0000635000)="") 2018/01/22 11:42:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00007c9000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x42000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="b9b0ba32718996e2e983ab9e8483b1f2c81419800e48f5bb993548b27e1785e90e53c6a49c53131b22f6bb00156a0b2d8a1fccfe402e50b87e9bbd52c95d9c304fbf0d79189bda1b8f03", 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = dup(r0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000698000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_out(r0, 0x5460, &(0x7f00002b7000-0x8)=0x0) 2018/01/22 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) socketpair(0x3, 0x6, 0x9, &(0x7f000022f000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f000038e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00001b7000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000428000-0x50)={{0x3, 0x1}, {0x5c7, 0x9}, 0x8, 0x0, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000260000-0x38)={&(0x7f0000e94000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000159000)={&(0x7f0000c8b000)=@del={0x110, 0x11, 0x200, 0x3, 0x2, {{'seqiv(echainiv(gcm_base(ctr-serpent-avx2,xcbc(des3_ede))))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6e0}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x0}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000754000)={0x3, 0x0}) 2018/01/22 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000b19000)=""/4096, 0x1000}], 0x1) write$eventfd(r0, &(0x7f000086f000-0x8)=0x7, 0x8) 2018/01/22 11:42:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000319000-0x4)=0x60, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f05000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006c6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000783000)=0x0) capget(&(0x7f0000ef8000-0x8)={0x200f1526, r3}, &(0x7f0000b3a000-0x18)={0x1, 0xffff, 0x100000001, 0x10000, 0x7, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r4, &(0x7f0000f0d000)=""/12, 0xc, 0x2020, &(0x7f00006f3000-0x10)={0x4, 0x4868, 0x3, "fa924827e268", 0x0, 0x0}, 0x10) r5 = add_key$keyring(&(0x7f0000b96000-0x8)='keyring\x00', &(0x7f0000307000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r5, 0x4) socketpair$packet(0x11, 0x5, 0x300, &(0x7f00008f9000)={0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017d000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000168000)='tls\x00', 0x4) 2018/01/22 11:42:08 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000015000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="78116e75bf46", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDDELIO(r0, 0x4b35, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) write$selinux_load(r0, &(0x7f0000011000-0x10)={0xf97cff8c, 0x1c5, 'SE Linux', ""}, 0x48) 2018/01/22 11:42:08 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000062c000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, &(0x7f00004a0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc4000-0x8)={r1, 0x6be}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000026a000-0x8c)={0x1, 0x80, 0x7, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 11:42:08 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_in(r0, 0x5421, &(0x7f000020e000)=0xfff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003df000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e50000-0x10)={r2, &(0x7f000097f000)=""/31}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000081000+0x5fa)={0xaa, 0x69, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ee3000-0x20)={0x81, 0x0, 0x10001, 0x3d6326a2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000a1a000-0x10)={r2, 0x7}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/member\x00', 0x2, 0x0) fcntl$setlease(r3, 0x400, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e04000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000099e000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d0000-0x3)={r4, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000)=""/0, &(0x7f0000017000-0x4)=0x4bc) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000014b000-0x8)='./file0\x00', 0x10000, 0x20) openat(r0, &(0x7f00002fa000)='./file0\x00', 0xd6d52c4ce3e5c87e, 0x1) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000f1f000-0xa)='./control\x00', 0x220000000009) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x2000200) rmdir(&(0x7f000075b000-0xa)='./control\x00') 2018/01/22 11:42:09 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @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, 0x200000000000144, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000021d000)='/dev/net/tun\x00', 0x0, 0xc0100) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000f58000-0x50)={@common=""/16, @ifru_ivalue=0x0}) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x5) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00006e9000)=r1) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000053000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000809000)={0x5, 0x6, 0x8000, 0x3, 0x4, 0x6, 0xadb8, 0x7, 0x4, 0x9, 0x1ff}, 0xb) 2018/01/22 11:42:09 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000628000)=0x0) recvfrom(r0, &(0x7f0000a05000)=""/64, 0x40, 0x40012002, &(0x7f0000edf000-0x8)=@sco={0x1f, {0x1, 0x3, 0x9, 0x9, 0x0, 0x0}}, 0x8) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007dc000-0xe)='/dev/keychord\x00', 0x280441, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d12000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a80000)={0x0, 0x0, 0x0}, &(0x7f00006ea000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ef000)={0x0, 0x3, 0x3, 0x80000001, 0x4, 0x7}, &(0x7f0000ee3000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000103000)={r3, 0x3c, &(0x7f0000876000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}]}, &(0x7f0000d0b000-0x3)=0x10) fchownat(r0, &(0x7f0000d06000-0x8)='./file0\x00', r1, r2, 0x1800) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aa5000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="bdf36b75ef709cf3904e2a5c09f276b8", 0x7}) 2018/01/22 11:42:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002e6000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000fad000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f000087e000-0x4)=0x0, &(0x7f00000e0000)=0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000af8000)={0xffff, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 6: clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='^keyringsecurity\x00', &(0x7f00003f9000)='system\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000000000)='wlan1.@\x00', &(0x7f0000000000)='wlan0&{{,em0\x00', &(0x7f0000000000)='bdev\x00', &(0x7f0000e52000)='\'system\x00'], 0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xda0, 0x2000000, 0x0}, &(0x7f00005b2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x4, 0x1f, 0x1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xea)={r3, 0xe2, "4fad9db5f84f122cea16ddc2a9b77357844115efbcfd9ffe81d93d3d29ce3a91a9876e6c151bc01674c71967ed1f87ca78573f16800529c68d2923100a0c28d4a090f658975ad7ada61ee548355c05ad5c0d6e0753198d9ed2790d1c446b49cca6ff9002e602ec6fc2f1cceb26c194cc4c943ba8b4908688bc167223a4cca3f69839b0ce21d6435d68ecb3885f0d77b24d949360bbbbad5ca6a96e01e955b637807e05fdb35b1ced83a9e6363548aafb7f7117cda4f3f024c7c01d04e2ad501f282f275ad6f70245ebeebb9a0a16b3a7427800e5f5368a29f0ad0c2c2c36bdd8d433"}, &(0x7f0000000000)=0xea) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x4, 0x7) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c6c000)={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x6, [0x1000, 0x7fffffff, 0x10000, 0x1400000000000, 0x87, 0x3, 0xfffffffffffffffc, 0x3]}, 0x5c) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002d5000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000e32000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000092e000-0x8)={r1, 0x71, 0x6}, 0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clock_gettime(0x0, &(0x7f0000cb0000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000732000)={r2, r3+30000000}, &(0x7f0000522000-0x10)={0x0, 0x0}) pipe(&(0x7f0000f1e000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000e2d000)='mime_typeem1.#proc\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000665000-0x4)=0xc, 0x4) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8c000-0x4)=0x0) ptrace$peek(0x2, r0, &(0x7f00004a1000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fe000)='/proc/self/net/pfkey\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000017e000-0x18)={0x0, 0x8, 0x0, 0x8001, 0x6}, &(0x7f000082e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d57000-0x10)={r2, 0x74, &(0x7f0000dcf000)=[@in6={0xa, 0x2, 0x560a, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}]}, &(0x7f0000fc8000)=0x10) r3 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000902000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$inet(r3, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x2) sendto$inet(r3, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f7a000-0x1)="", 0x0, 0x4000, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 1: socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000297000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x200, &(0x7f0000032000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000d4f000-0x4)=0x81, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) pause() setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000874000)={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) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e9b000-0x4)=0x5, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f000018e000-0x4)=0x3, 0x4) mmap(&(0x7f000019a000/0x3000)=nil, 0x3000, 0xaaa5f77d7fa6c09e, 0x50, r3, 0x0) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000596000)=""/113, &(0x7f0000b77000)=0x71) writev(r0, &(0x7f00005ae000-0x20)=[{&(0x7f000089a000)="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", 0x1000}], 0x1) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000224000-0x8)='./file0\x00', 0x143a40, 0x51) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000008e000-0x18)={0xe9, 0xb5, 0x1f, 0x10001, 0x8e, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r1, &(0x7f0000c6e000)=0x200, 0x7e) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000673000)={0x0, 0x8, 0x8, 0x2, 0x7, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x20, "e28e750e5ceb7c09cb42d454adb77f0e2fec8b14913c44df3c69ecff5e1fe055"}, &(0x7f00009ed000-0x4)=0x28) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000d7c000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/22 11:42:09 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, 0x1, @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$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000095a000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x8b6, &(0x7f0000052000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00008bd000+0x872)={0x3, &(0x7f0000551000-0x7)=[0x6, 0x7fffffff, 0xfffffffffffffffd]}) readv(r3, &(0x7f000012b000-0x40)=[{&(0x7f000048a000-0x71)=""/113, 0x71}, {&(0x7f00002ae000-0x65)=""/101, 0x65}, {&(0x7f00007f9000)=""/196, 0xc4}, {&(0x7f0000cc4000)=""/103, 0x67}], 0x4) r4 = accept$nfc_llcp(r1, &(0x7f00009a4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000739000-0x4)=0x60) accept4$packet(r1, &(0x7f00006d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000095f000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008f6000)={0x0, 0x80000001}, &(0x7f0000baf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a6000)={0x9, 0x3, 0x820e, 0x8, 0x8f58, 0x8, 0x9, 0x40, r6}, &(0x7f0000070000-0x4)=0x20) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/rfkill\x00', 0x220040, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009e4000-0x4)=0x6) syz_open_dev$sndseq(&(0x7f000007a000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f0000faf000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008da000)=0x0, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000914000)='/dev/pktcdvd/control\x00', 0x40001, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000033b000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bf3000-0x20)={0xbd, 0x8, 0xffffffffffffff3a, 0x800, 0x8, 0x10000}) r2 = getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000994000-0x4)=0x0) tgkill(r2, r3, 0x21) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r1, 0x0, r2) ptrace$getenv(0x4201, r0, 0x5b, &(0x7f000000b000)=0x0) 2018/01/22 11:42:09 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 2: socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000297000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x200, &(0x7f0000032000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000d4f000-0x4)=0x81, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) pause() setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e9b000-0x4)=0x5, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f000018e000-0x4)=0x3, 0x4) mmap(&(0x7f000019a000/0x3000)=nil, 0x3000, 0xaaa5f77d7fa6c09e, 0x50, r3, 0x0) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c25000-0x4)=0x0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000650000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00005bc000-0x61)="aa8a5b4a6bd52ff9ca2aa17a2801e95fcbc1d143d442e8bb17f8f39842bf5c1cd664cabd1865d424953ed418b64c85ad8d74a667167d165107283fbf71b8b34604e69b8de9aaf9825615532358f3b8e0182169515549a62886c2ca73c51534c7c2", 0x61) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004eb000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000133000)={{0x0, 0x2}, 'port0\x00', 0x2, 0x100000, 0x1, 0x8, 0x3, 0x100000001, 0x1, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) chmod(&(0x7f00004cb000-0x8)='./file0\x00', 0x100) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/rfkill\x00', 0x220040, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009e4000-0x4)=0x6) syz_open_dev$sndseq(&(0x7f000007a000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000930000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000324000-0x61)=""/97, &(0x7f00002e6000-0x4)=0x61) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f07000-0x8)=0x0) getdents64(r0, &(0x7f00001c0000)=""/154, 0x9a) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000082f000)="bf03de307a1d943755752d155e7ae613", 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009a6000)=0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = open(&(0x7f0000c29000-0x8)='./file0\x00', 0x80, 0x80) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00004b8000-0x20)={{&(0x7f0000e31000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c30000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x407) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000625000)='/dev/sequencer2\x00', 0x40000, 0x0) accept4$llc(r1, 0x0, &(0x7f0000c59000)=0x0, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe9000-0x4)=0x4, 0x4) 2018/01/22 11:42:09 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) futex(&(0x7f0000f64000)=0x9097, 0xd, 0x6, &(0x7f0000d8e000)={0x0, 0x989680}, &(0x7f0000e96000-0x4)=0x0, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e8000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000545000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000049b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x98a5, 0x1, 0x0, 0x6, 0x900208, r1}) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000af2000)={0x1, &(0x7f000075f000)=[{0x3f, 0x7fffffff, 0x80000000, 0x8}]}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000284000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000083c000-0x4)=0x5, 0x4) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c6b000)={@common='tunl0\x00', @ifru_flags=0x2}) sendto(r0, &(0x7f0000c59000-0xee)="c89ecb48a7e5e224b0d967372b9d1d5a3bb08ab47803350f6cd87bc2b81d092d41d1f4d2bb7ffdde181e10f9c48860e394878629a69b260420478b6b587d85e5bf621b0c0598b3c619990f0cb1f4efa49c9425b7cdeda4634beb6fc55a873dfaf2bf0f2745830690ae6f56c9a50ae17978d799612b2f8a72a243ec820671b046a55d8a73c73d3c3acaafac5798bf7408239646a48a9e555eef4bd263bb4d3f60131d6737b58eeb821db38c1ead4a495d8af2cc6199df01093db0a40657c0444747ff746471c74a5a8780fe41eab6e31f81660a530704473fd25fc9508db6ff969b529707cdd21883377f5455ce25", 0xee, 0x8081, &(0x7f0000e64000)=@llc={0x1a, 0xff, 0x400000000, 0x101, 0x7fff, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000023000-0xd3)="2004d4cb49ce21e5581ba4fd77428b9f67de83b05b401d687323e41dba2fe002cc8a9bce25d929420626987e279b7a4616cfd43990872b0fab39bbfd2e7c9f58448c2e30c849f7f2c81b69d0ffb05d733a35c71ed7f996e9851b55a3dcb8bd04a93fddb74635a55dc2a97372da7417721b699ed19ce5395a2040b60615b37f011ed7ce2855de20d54556368ea592e840561417990b0ed271d4b6d2ebd471e3800dc0fb8e0b3c67cf091116340c3948cef78a34955763e9a97c4df497b92af2bb40528ac6723dc6678356a6c03acba74b8952b1", 0xd3) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bc8000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000042b000-0x4)=0x0, &(0x7f00005d9000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e4c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) seccomp(0x0, 0x1, &(0x7f0000fb2000)={0x4, &(0x7f0000e8f000-0x20)=[{0x101, 0x48000000, 0x6, 0xdd}, {0x9, 0x100000001, 0x8, 0x4}, {0x4, 0x80, 0x100000000, 0x3}, {0x7fff, 0x9, 0x0, 0x10000}]}) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003a1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000765000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x10)={0x0, 0x0}, &(0x7f0000afc000-0xf)={&(0x7f0000afc000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/rtc\x00', 0x883, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000afe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000afd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002e3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000afd000)=[{{0x0, 0x2710}, 0x6, 0x80, 0x4}, {{0x77359400, 0x0}, 0xfffffffffffffff9, 0x4c, 0xea}, {{r1, r2/1000+10000}, 0x0, 0x1, 0x1000}, {{r3, r4/1000+30000}, 0x2, 0x80, 0x20}, {{0x77359400, 0x0}, 0xffffffffffff0001, 0x4, 0x1}, {{r5, r6/1000+30000}, 0x7, 0x4, 0xffffffff}, {{0x0, 0x2710}, 0x6830, 0x48, 0x40000000000000}, {{r7, r8/1000+30000}, 0x8, 0x0, 0x5}, {{0x77359400, 0x0}, 0x7, 0x80, 0xae8}], 0xd8) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00005e6000-0x4)=0x0) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0xffffffffffffffbb, 0x80, &(0x7f0000547000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe58) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c30000)={0x100000001, {{0xa, 0x0, 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]}}, 0x407) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000625000)='/dev/sequencer2\x00', 0x40000, 0x0) accept4$llc(r1, 0x0, &(0x7f0000c59000)=0x0, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe9000-0x4)=0x4, 0x4) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007b2000-0xc)=@sack_info={0x0, 0x1000, 0x0}, &(0x7f000029b000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f0000)={r1, 0x4}, &(0x7f000055c000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = fcntl$dupfd(r0, 0x73fdf95e55493c58, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d00000)={0x9, 0x140, 0x2}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000069c000-0x4)=0x0) pipe(&(0x7f0000f94000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000042d000)={0x0, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x394a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x67, 0xb6, 0x2d8, 0x8, &(0x7f0000bd7000)=@common='bond0\x00', 0x772, 0x5, 0x300000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000927000-0xc)={0x20000000, 0x0}) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) recvmsg(r0, &(0x7f0000cde000-0x38)={0x0, 0x0, &(0x7f0000594000-0x20)=[{&(0x7f00009cc000)=""/84, 0x54}, {&(0x7f0000013000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f0000315000-0xf0)=""/240, 0xf0, 0x5}, 0x3) llistxattr(&(0x7f00003b5000-0x8)='./file0\x00', &(0x7f0000764000-0x1000)=""/4096, 0x1000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000aa3000-0xaf)="10d54fdb97ac76a534c63930e84ba0740622ba3a70e5b061406948011b2a42152830237f534f568031f573ba0bd5663e1fecf1053e7725071461426556b927808360a586b5e1f79850ceba858418426c8dfea9f27836eabacc5376ff089d1dbd0b306934c5f464eec870dbd6752bf26f00f9d942f3f8c4fbad4d9be50a4ace8b0fb72fb0f532d13e94db465e1018377a76a714e1d3ef8b591220773bf28ebe2f1b4dc0bb16ab13ce8da852dc9ead2c") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000374000-0xe5)=""/229) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) init_module(&(0x7f0000089000)='ppp1wlan1!mime_type^\x00', 0xff00, &(0x7f0000cc2000-0x1c)="6b657972696e672ca8766d6e65743140246d696d655f747970652700") 2018/01/22 11:42:09 executing program 6: r0 = memfd_create(&(0x7f0000781000)='wlan1vboxnet0+GPL\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007f1000)=@assoc_id=0x0, &(0x7f0000732000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000588000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000002000)="", 0x0, 0x2) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cd8000)={0x0, 0x0, 0x20, 0x5, 0x2}, &(0x7f0000c63000)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002fc000)=""/84, &(0x7f0000ad6000-0x4)=0x54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f00006d7000-0x9)='/dev/sg#\x00', 0x7ff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d90000)=0x14, 0x80000) bind$packet(r1, &(0x7f00008cc000)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) 2018/01/22 11:42:09 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000e13000-0x8)='./file0\x00', 0x129) acct(&(0x7f00009cd000-0x8)='./file0\x00') fdatasync(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000164000-0x8)={0x8001, 0x5}) r1 = memfd_create(&(0x7f00008f5000)='GPLlo\x00', 0x3) bind$inet(r1, &(0x7f0000f44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ed000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x7, 0x0, 0x12}, &(0x7f000097f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fa0000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ae4000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fb6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000b74000-0x8)='./file0\x00', 0x0, 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000473000)=0x0) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0f000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c51000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f0000cc5000-0x5a)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0380ffffffffffff0000000000007ffff51000174100005bffff001ce1ed900000000000000606b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 6: r0 = socket(0x18, 0x0, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58, &(0x7f0000001000)=[], 0x0, &(0x7f0000e2b000)=[{0xf60, 0x0, 0x0, "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"}, {0x1010, 0x11f, 0xfffffffffffffffd, "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"}], 0x1f70, 0x80}, 0x2}], 0x1, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000515000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000)={0x7, 0x6, 0x4, 0x1fc000}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0x9a)="64d697643c4613c3caa3900efc50b84e8cb8d792f68251509440653e01bb1a2b849ac66cfdf522287f5aeabaa9f29183af6484cdfb10a4e4f3cbf0442c0f51cd87adce284a2e669323b3a3b60903fd431b25426aafc43c28084f962fe12d87c2d041e01afc94527472dde97cd0ab1a1dcaf09b8cf5eae8bfafc4cb162a1edad71618863c382412970f49b5e08b88dc6585c249d359f5c5796082", 0x9a) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x2f)=""/47, 0x2f}], 0x1, &(0x7f0000004000-0x33)=""/51, 0x33, 0x0}, 0x8001}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)=""/195, 0xc3}, {&(0x7f0000003000)=""/42, 0x2a}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000005000-0x21)=""/33, 0x21}, {&(0x7f0000005000-0x15)=""/21, 0x15}, {&(0x7f0000004000)=""/193, 0xc1}, {&(0x7f0000004000)=""/81, 0x51}], 0x7, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000005000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000004000)=""/211, 0xd3}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/223, 0xdf}, {&(0x7f0000005000-0xe7)=""/231, 0xe7}], 0x7, &(0x7f0000001000)=""/8, 0x8, 0xffffffffffff8000}, 0xfb3}, {{&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000005000-0x80)=[{&(0x7f0000003000-0x12)=""/18, 0x12}, {&(0x7f0000005000-0x2f)=""/47, 0x2f}, {&(0x7f0000005000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000005000-0x23)=""/69, 0x45}, {&(0x7f0000004000)=""/29, 0x1d}, {&(0x7f0000004000)=""/135, 0x87}, {&(0x7f0000003000)=""/179, 0xb3}], 0x8, &(0x7f0000003000)=""/112, 0x70, 0x80}, 0x7}], 0x4, 0x0, &(0x7f0000002000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e45000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x1, 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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c6e000)={0x0, 0xa, "fefb331e062442bc5ed5"}, &(0x7f00008fb000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006c6000-0x90)={0x0, 0x88, "f75a3f02939187b40d919c7f16f934d73068827bef42a2de221f91b31153e4feade16ef7758c3a814905d542fc92a395b4390bd7b6f9c6b29aead1ed2a0573e1ec9738a51c267bb03b3cfd7b7ba3b4874b014c2991d2cbd1a4dab3e0457ff1309f5bc8e02222615a606f54a0f34d1607067760ffcf1720abccc885602671e42416c978896c47b80f"}, &(0x7f00009b6000)=0x90) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000091c000-0xb8)={r1, 0x9, 0x80000000, 0x7, 0x6, 0x40, 0x100000000, 0x8, {r2, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x9, 0x2400000, 0x1}}, &(0x7f00004e0000-0x4)=0xb8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) 2018/01/22 11:42:09 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x2a, &(0x7f0000001000-0x10)={0xa, 0x8, 0x0, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000498000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000e13000-0x8)='./file0\x00', 0x129) acct(&(0x7f00009cd000-0x8)='./file0\x00') fdatasync(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000164000-0x8)={0x8001, 0x5}) r1 = memfd_create(&(0x7f00008f5000)='GPLlo\x00', 0x3) bind$inet(r1, &(0x7f0000f44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ed000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x7, 0x0, 0x12}, &(0x7f000097f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fa0000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ae4000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fb6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x258000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f45000-0xe5)="26ca793bbe202e9a985af688c2bf46a54f07843fa51441c93df09b7b0d7f09d84c919c5821956ed54dea370b6cd6ff3d3c8819ab10ff208b60844d80c9c52149af8eb6fdd534746830a8525c86090870deb09b94cfd731e728347854dfc1f13aadfbc019e1077aa8670d642710612937b11427e4b603625e16aa16a1f938c076a7092d0ac0578ab067527638a2eb58964ffab0a9ef7bcca81ee86976420134973c51fc939e780ead95331c11c205d4b165888af7596fbeb7455928c4d9e4697423a59c62a4a7c60514cd815d3f59ee3e28dc41297ef387ab903c50e000fadb266e75af8d54") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000827000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000651000)='/dev/sg#\x00', 0xffffffffffff0000, 0x600) socket(0x5, 0x1, 0x1) set_thread_area(&(0x7f00001d9000-0x10)={0x7ff, 0x20001000, 0xffffffff, 0x101, 0xfffffffffffffffb, 0x7, 0x9, 0x8, 0x43b, 0x1}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000742000)={0x0, {""/7}, 0x0}, &(0x7f0000f19000)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f1b000-0x8)=0x0, &(0x7f0000963000-0x1)=0xfffffffffffffd4f) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f18000-0x310)={0x0, {{0xa, 0x0, 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]}, 0x4, 0x0, []}, 0x90) 2018/01/22 11:42:09 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) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000aaf000-0x58)=@hopopts={0x2b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x0, 0xe, 0x10001, 0x2, [0xca, 0x153, 0x512, 0x8, 0x2, 0xf18e, 0x7ff]}}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x1ff, 0x0, ""}, @jumbo={0xc2, 0x4, 0x80}]}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000761000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f59000)=""/219) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006fb000-0x4)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe37) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005d1000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f000058b000)='/dev/usbmon#\x00', 0x400, 0x10080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000112000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x3, 0x6, 0xa}, &(0x7f0000c67000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000020c000)={r2, 0x6, 0x2, 0x0}, &(0x7f00000d9000)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KDDISABIO(r1, 0x4b37) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006af000-0x15)='/dev/pktcdvd/control\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00003df000-0x10)={0x1000, &(0x7f000019e000)=""/4096}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000be2000)=0x0) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d10000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) accept$inet6(r0, &(0x7f0000eeb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) faccessat(r0, &(0x7f0000a04000)='./file0\x00', 0x80, 0x1000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00007a0000-0x88)={0x100000001, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat(r1, &(0x7f0000b8b000)='./file0\x00', 0x200, 0x80) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000d2d000)=0x0, &(0x7f0000198000-0x4)=0x4) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r0) readv(r3, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) r5 = getpid() perf_event_open(&(0x7f0000f5f000-0x78)={0x5, 0x78, 0x9, 0x3f, 0x1d8f, 0x9fe, 0x0, 0x5, 0x1208, 0x4, 0x100000000, 0x100000001, 0x7fff, 0x8, 0x8, 0xfff, 0xde, 0x401, 0xa726, 0x3, 0x1, 0x1, 0x101, 0x7fff, 0x100, 0x6, 0x0, 0x9, 0x2, 0x6, 0xffffffffffffff30, 0x2, 0x43c5, 0x1, 0x3, 0x5, 0x3, 0xffffffff00000000, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000ff3000)=0x0, 0xa}, 0x200, 0x2, 0x5c0, 0x0, 0x9, 0xff, 0x4, 0x0}, r5, 0x7fff, r4, 0x6) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000b1e000-0x8)='./file0\x00', 0x40e000, 0x11) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a48000)=""/193, &(0x7f0000739000)=0xc1) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00002fc000-0x4)=0x1ff, 0x4) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000424000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000159000)=0x9, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fde000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7fffffff, 0x2, 0x3, 0x6, 0x5, 0x7, 0x2}, &(0x7f0000f6b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000506000-0x6)={0x0, 0x3}, &(0x7f0000606000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000058000-0x8)=@assoc_value={r1, 0x7}, 0x8) setsockopt$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]}}, 0x7) r2 = add_key$user(&(0x7f0000728000-0x5)='user\x00', &(0x7f0000f2c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000950000)="53bcf55fe71616552dc82a00820567c5232928c1ec0b5122c6f8d34ac17fbe7ec8c64047af9033c04bdb6f621c56174e5ab36a760481f0503df235d76f49912e9324f9dcef4a714dce0f7553495c0fbd4c60d1f3a2fd77f1727279553671978bfbbdd06c8b3310ef7e654c119cbc3dea6ce850a6750a11713025d4797098205325a9442918b8756327ba825c5300c3105e9284e57a7ec630466fece26b0cfe33c1b309b25d19b9109437223afb43e2614759796c0482f17feeac615900fe4e1372615cd38c33415a00846ffc42557e0613495af942172bb7a46bf8f2acf8586831a53af4ced67fcae5230fe5cbba015224289c403d26e4", 0xf7, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000238000-0x5)='user\x00', &(0x7f0000ba9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005cc000-0x7a)="cf439976ebe9e1dd9c058753db5f2fcbc108edd5b8cc28246da02acd3f180af83164b393e649873ec2ea96f1f05018a8d1b9a638155dff3065e7dba5be7f84d58906219fe4995547750d530402d1cbabc90fe65d2fabef904033b531f0564c1a204ca65ccadafeb9db6b45bcb5f358784df574a6cfac9e871ce5", 0x7a, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x3, 0x4, r3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000054f000-0x14)={0x8, 0xffffffffffffff8e, 0x9, 0x6, 0x8001}, 0x14) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000418000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005bf000-0x4)=0x1c, 0x80000) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000076d000-0xfe)=""/254) ioctl$KDSETMODE(r1, 0x4b3a, 0xf8b) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ec0000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x0) recvmmsg(r0, &(0x7f000063f000)=[{{&(0x7f0000c16000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ca5000)=[{&(0x7f0000fe5000)=""/178, 0xb2}, {&(0x7f0000d95000-0x95)=""/149, 0x95}, {&(0x7f00008c5000-0xd3)=""/211, 0xd3}, {&(0x7f0000a2e000-0x7b)=""/123, 0x7b}, {&(0x7f00000eb000-0xdb)=""/219, 0xdb}], 0x5, &(0x7f0000a8f000)=""/4096, 0x1000, 0x100000001}, 0xd36}, {{&(0x7f0000844000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cd5000-0x30)=[{&(0x7f0000712000)=""/4096, 0x1000}, {&(0x7f00003ee000-0xfa)=""/250, 0xfa}, {&(0x7f00004f2000-0x25)=""/37, 0x25}], 0x3, 0x0, 0x0, 0x1d63}, 0x3f}, {{&(0x7f00002ad000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000033d000-0x60)=[{&(0x7f0000a5d000)=""/224, 0xe0}, {&(0x7f0000549000)=""/158, 0x9e}, {&(0x7f000041b000)=""/252, 0xfc}, {&(0x7f00001b0000-0x54)=""/84, 0x54}, {&(0x7f0000801000)=""/117, 0x75}, {&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000cb7000)=""/124, 0x7c, 0x0}, 0x7}, {{&(0x7f000067f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x1c, &(0x7f00002d6000)=[{&(0x7f000056c000-0x90)=""/144, 0x90}, {&(0x7f0000f56000)=""/137, 0x89}, {&(0x7f00006c3000)=""/125, 0x7d}, {&(0x7f0000c6a000)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x81}, 0x20}, {{0x0, 0x0, &(0x7f000043f000-0x10)=[{&(0x7f0000901000)=""/156, 0x9c}], 0x1, &(0x7f000012f000)=""/36, 0x24, 0xfffffffffffffff8}, 0x3}, {{&(0x7f00006d1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002db000)=[{&(0x7f00001da000-0x80)=""/128, 0x80}, {&(0x7f00005b8000)=""/183, 0xb7}, {&(0x7f00003c0000-0x2c)=""/44, 0x2c}, {&(0x7f00009df000-0x88)=""/136, 0x88}, {&(0x7f000050f000-0xaa)=""/170, 0xaa}, {&(0x7f00007ac000)=""/216, 0xd8}, {&(0x7f0000803000)=""/104, 0x68}, {&(0x7f0000ca2000)=""/100, 0x64}], 0x8, &(0x7f00006d8000)=""/225, 0xe1, 0x2}, 0x8000}, {{&(0x7f0000729000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000371000-0x90)=[{&(0x7f00000a3000)=""/0, 0x0}, {&(0x7f0000871000)=""/4096, 0x1000}, {&(0x7f00007f3000-0x45)=""/69, 0x45}, {&(0x7f00002cf000-0xdc)=""/220, 0xdc}, {&(0x7f00003ef000)=""/151, 0x97}, {&(0x7f0000553000-0xb9)=""/185, 0xb9}, {&(0x7f00003ea000-0x53)=""/83, 0x53}, {&(0x7f0000c65000-0xb3)=""/179, 0xb3}, {&(0x7f000093f000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000e62000)=""/79, 0x4f, 0x2}, 0x200}], 0x7, 0x10000, &(0x7f0000216000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000e33000-0x8)=0x0, 0xf) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063c000)=0x0) sched_setparam(r1, &(0x7f00002c8000)=0x100000001) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f0000bf0000)='./file0\x00', 0x58800, 0xca) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fdd000)={0x0, 0x0}, &(0x7f0000918000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db8000-0x9)='/dev/ppp\x00', 0x1, 0x0) mknodat(r1, &(0x7f000086a000-0x8)='./file0\x00', 0x8000, 0x80) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb0000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f04000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f44000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5400}) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f10000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000eb000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/22 11:42:09 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) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00006a6000)={0x5, 0x0, 0x401, 0x0, 0xffffffffffffff5a}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e31000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000940000)='./file0\x00', 0x0, 0x1000) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000076d000-0xfe)=""/254) ioctl$KDSETMODE(r1, 0x4b3a, 0xf8b) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063c000)=0x0) sched_setparam(r1, &(0x7f00002c8000)=0x100000001) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad8000-0xb)='net/psched\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000688000)={0x0, 0x2, {0x3, 0x3, 0x4, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000180000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00007d6000)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 50.503225] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 50.533904] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000285000-0xc)='/dev/autofs\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005a9000)={0x0, 0x3, 0x10, 0x1f, 0x9}, &(0x7f0000e7a000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae7000-0x8)={r1, 0x3, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003e2000-0x12)='/dev/loop-control\x00', 0x1d5000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) syz_open_dev$mice(&(0x7f000063e000-0x10)='/dev/input/mice\x00', 0x0, 0x4400c0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c3000)={0x0, 0x0}, &(0x7f0000288000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x400000000, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000786000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000)=0x2e, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cd2000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00002ce000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000663000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x2, 0x80000000, 0x0, 0x0, 0x4000000, r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) signalfd4(r0, &(0x7f0000b08000)={0x6}, 0x8, 0x80800) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a9c000-0x8)="d89d413013f59733", 0x8, 0x0, &(0x7f000082e000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000cd4000)=0x4) 2018/01/22 11:42:09 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000029f000-0x9)='/dev/rtc\x00', 0x603, 0x0) clock_gettime(0x0, &(0x7f0000414000+0x406)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001a4000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f00008be000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000232000-0x4)=0x0, &(0x7f0000bda000)=0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002e0000)='/dev/sg#\x00', 0x5, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f26000-0x4)=r1) r2 = socket$inet6(0xa, 0x2, 0x10000000000002) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$inet6(r0, &(0x7f000086a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000047d000-0x4)=0xdd) [ 50.623261] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000048b000)=""/209, &(0x7f0000f37000-0x1)=0xd1) r1 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fdatasync(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000f6a000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000147000-0x28)={&(0x7f0000d68000/0x2000)=nil, 0x8, 0x3, 0x1, &(0x7f0000df1000/0x1000)=nil, 0x3}) 2018/01/22 11:42:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) pipe2(&(0x7f00004bd000)={0x0, 0x0}, 0x84800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f4f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e91000)={r2, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:09 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setlease(r0, 0x400, 0x2) 2018/01/22 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sg(&(0x7f00001fd000)='/dev/sg#\x00', 0x3, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000a0000)=""/201) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$void(r0, 0x5450) 2018/01/22 11:42:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 50.673597] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = geteuid() r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000162000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000aaa000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x5}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000161000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010d000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000593000)={0x3, 0x5, r5, 0xe14, r1, 0x1, 0x2786, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003a0000-0xc)={r3, 0x4000000000080000, r2}) [ 50.753535] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001dc000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a7e000-0x4)=0x6, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = creat(&(0x7f0000b67000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000197000)={0x0, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce29, 0xffffffff}, &(0x7f0000af0000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004df000-0x10)={r3, 0x7, 0x0, 0xee}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000802000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e993003fe5dd4c017e91c65db9774112"}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005e1000-0x6)={0x0, 0xffffffffffff0000}, &(0x7f000052b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000220000)=@assoc_value={r1, 0x140000}, 0x8) nanosleep(&(0x7f0000bb5000)={0x0, 0x1c9c380}, &(0x7f00005ae000-0x10)={0x0, 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000d7000)={0x0, 0x0}) r3 = dup(r2) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000e46000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$void(r1, 0xc0045c77) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f1000-0xb)='/dev/loop#\x00', 0xd3c, 0x3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b91000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000df7000)={0x8, &(0x7f000002f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000894000-0x8)={r2, 0x3a}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000047f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ff000-0x4)=0xb) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000853000-0x4)=0x6a) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f14000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000829000)=0x8) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000995000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00009f2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002cf000-0x1c)={r1, 0xfffffffffffffffc, 0xa, [0x0, 0x1000, 0x100000000, 0x869, 0x1, 0x1, 0x8, 0x3, 0x5, 0x4]}, 0x1c) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x24) execveat(r2, &(0x7f00005bd000)='./file0\x00', &(0x7f0000d87000)=[&(0x7f0000b74000)='em1&\x00', &(0x7f000070c000-0x2)='.\x00', &(0x7f000089b000-0x2)='-\x00', &(0x7f0000183000-0x2)='$\x00', &(0x7f00006f9000)='\x00'], &(0x7f00008b0000)=[&(0x7f0000932000-0x1)='\x00'], 0x0) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 50.803247] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x8, 0x10, "5bd9450bdc7e6921a959793208a65bd0e0749e65e151300c48b714181ee70b017dcd528fb4a32bf138f3ac7f2580fc48c8de3a95adc6f1d2f5c0344fb0e64b24", "335cbe4dd92190bd6836f1c2ed7586e5533d9cd6d827bca68534c70077920d66", [0x5, 0x1f], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x3b)=""/59, &(0x7f0000001000)=0x198) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="8e459cec877f64a921e86e832d84bb2c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000148000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, 0x7fffffff, 0x1ff, 0x5, 0x400, 0x7, 0x100, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 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) pipe2(&(0x7f00006cf000-0x8)={0x0, 0x0}, 0x4000) fchmodat(r1, &(0x7f000011c000)='./file0\x00', 0x41) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f6c000-0x4)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009e9000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000054a000-0x20)={@generic="ad6916c5c5dc0df2759e5e6d580d3cb6", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000012c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002c2000-0xc0)=""/192) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005e1000-0x6)={0x0, 0xffffffffffff0000}, &(0x7f000052b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000220000)=@assoc_value={r1, 0x140000}, 0x8) nanosleep(&(0x7f0000bb5000)={0x0, 0x1c9c380}, &(0x7f00005ae000-0x10)={0x0, 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ec000)=0x10, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001d3000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000353000)={&(0x7f0000485000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fe0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003a6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000170000)=[0x0], 0x7, 0x6, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c0d000-0x8)={0x0, 0xffffffffffffff22}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c0000)={r1, 0x9, 0x2, 0x1f, 0x7, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e74000+0xfb9)='/dev/sequencer\x00', 0x200000, 0x0) mknodat(r3, &(0x7f0000766000-0x8)='./file0\x00', 0x8008, 0x401) [ 50.874709] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 50.903968] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000a1a000)=0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009a2000-0x88)={0x0, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006a0000-0x26)=""/38, &(0x7f00008ef000-0x4)=0x26) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000420000)={0x93f, {{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, 0xffffffff80000000, @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]}}, 0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000115000-0x8)={0x0, 0x4}, &(0x7f0000411000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f96000)={r3, 0x5, 0x38df, 0x8, 0x58, 0xff}, &(0x7f0000a37000-0x4)=0x14) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e06000)='net/tcp\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000205000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008ac000)={0xaf}, 0x4) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006f7000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000)=0xe8) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x8, 0x10, "5bd9450bdc7e6921a959793208a65bd0e0749e65e151300c48b714181ee70b017dcd528fb4a32bf138f3ac7f2580fc48c8de3a95adc6f1d2f5c0344fb0e64b24", "335cbe4dd92190bd6836f1c2ed7586e5533d9cd6d827bca68534c70077920d66", [0x5, 0x1f], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x4cd9, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffffffffffc61) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c07000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000cde000)=0x5, 0x4) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000028a000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/22 11:42:10 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eda000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xdf)={0x0, 0xd7, "04419feb655fe123f50d50cbbab0c0df24ae766325f2f390022ecd0377204dca8f914fbccbfb16a24a8fb0658c31389e86dc86d0fcecd9dc27aa71a642fba81732ea6b9d83fe1b494fe6feebcc872e70a26e84d93e334ea7688e8976051a520885f05fba54c8359e7c16d3c0cbd2cd5cecc55d85308407cae00b54efa3c3280a08bcf44d6bf746883ab5465d628460915fe45542258a817dd48cbf940626d220540195a8293b9e5630e629268ce1d30ee15a7bcf4513964e3fc6fb385c5539c45eab0f093ce5eb42c1f798cd875e297dd012e803551e13"}, &(0x7f0000001000-0x4)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x9b)={r2, 0xfffffffffffffff9, 0x93, "1ffbbea4fa121fe4f6878f7b2d348f8a4de5cf33583b6f3b8366f308fa76a2e90a2f4ebfa6b7da4b549094761d97315fc2cfeeccacbd0d5758e783f4a1e8103901c37c57cb2b9fd2780d725157bf152f86be4dabc75eee0954aba69ef45f8ea7521317d14e9f5a57a03df78bff2147dadc7283abe31ebc3da0a758a9272367dacda829c2ee1d8404fd0d81d1c7cc29214f32ba"}, 0x9b) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cac000)='veno\x00', 0x5) recvfrom$ax25(r1, &(0x7f0000737000-0xda)=""/218, 0xda, 0x100, &(0x7f00008ce000)={0x3, {"55813f8e686c63"}, 0xc4}, 0x10) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000064d000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000db000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000ee2000-0x10)={0x3, &(0x7f0000e32000-0xc)=[0x0, 0x401, 0x2]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000287000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc325}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6c, 0x7, "a7d8ee1c6205580dbfc95f8d16fa9562e79bba384fb22314b55b4219d853c6e778964cf94a81332fec2afb839c612daaec8b009bf6710d542953109f93e12b8d2a3176ef3c0c0c537bb8dc0ec5165471"}, 0x160) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ac5000)='net/sockstat\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat(r1, &(0x7f0000d7b000-0x8)='./file0\x00', r2, &(0x7f0000529000)='./file0\x00') [ 51.003744] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000309000-0x88)={0x8000100000003, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fstat(r0, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000646000-0x4)=0x0) ptrace$getregs(0xe, r1, 0xece5, &(0x7f000002d000)=""/66) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dfb000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.075675] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffa1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000034000)={0x0, {""/7}, 0x0}, &(0x7f0000acc000)=0x10) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffff9) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x800100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000014c000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000228000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000e24000-0x1000)="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", 0x1000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000809000)={0x1, 0x3, 0x5}) [ 51.123250] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x4, 0xb, 0x2, &(0x7f0000ec0000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b9d000-0x14)={0x3, 0x100000000, 0x4, 0x0, 0x3}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname$inet6(r0, &(0x7f0000c54000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c) 2018/01/22 11:42:10 executing program 4: r0 = socket$inet6(0xa, 0x2000000080001, 0xfffffffffffffffc) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffcf9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cfb000)={0x0, 0x3, 0x30}, &(0x7f0000eca000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000838000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000049d000)=[0x5, 0x0]) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad5000)={r1, 0x1000, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ff8000-0xc)={r1, 0x0, 0x20}, &(0x7f0000e78000)=0xc) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003a0000-0x4)=0x2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c8a000)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0xacc6, 0x9, 0x19f0, &(0x7f00006aa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x9, 0x6c}) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e84000-0x18)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000bcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000da000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000060b000-0x4)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) openat$ppp(0xffffffffffffff9c, &(0x7f0000d30000-0x9)='/dev/ppp\x00', 0x600200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/22 11:42:10 executing program 4: 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000055f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x3, 0xe, 0xe4f, 0x2, 0xbc}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005ae000)={{{@in6=@dev={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xfffffd58) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004b1000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x400, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/rtc\x00', 0x82, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x40, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b33000-0x15)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00006ab000)={0xffffffff, 0x7f, 0xffff, 0xa}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000049d000-0x4)=0x8, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_in(r1, 0x5452, &(0x7f00002b0000-0x8)=0xdd) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000703000-0xc)={0x20000000, 0x7, 0x33}) connect$netrom(r2, &(0x7f0000d6d000)=@ax25={0x3, {"0302ff6a26fdca"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000694000-0x16)={0x0, 0x100000001, 0x7, [0x6, 0x4, 0xffffffff, 0x2, 0x1000000000, 0x1, 0x1]}, &(0x7f000001c000)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002f2000-0x5)={r3, 0xef24, 0x1, [0xc12]}, 0xa) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.213551] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$sg(&(0x7f0000daa000-0x9)='/dev/sg#\x00', 0xffff, 0x20200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000091d000)=[{0x0, 0x2}, {0x0, 0x2}, {0x7, 0x9}, {0x3, 0x1}], 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000432000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x4, 0x81) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ea000)="aa8372546635dd5d854356f8e04f52b8f570cd827324bd20854c158a8576344512ac6d57007b16876a", 0xffffffffffffff70, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) sendmsg(r0, &(0x7f0000f85000-0x38)={0x0, 0x0, &(0x7f0000929000)=[{&(0x7f0000445000)="4e0a06305581746dee2fc54a1d4ab576822ec40d", 0x14}, {&(0x7f000037b000)="36b21de4859d44a7d47e378c745959967b5c41e4aa2222ff699deafdf607749b6a7f69a7edf4f9395b1d9cc62498fce3f1618b2b3ba733da9216cd52b75f8deae64ce0285c0ffe23fe094b631b67a26d9e4b73b10bdd2e05c44060270bbdd9642cc453a2b04b1a034aa948b7177a5f171629ac0ae21c717857a66586b25be2d465356149582501337a884b36cfff605c077b2582aeebd6b8e8619418df28dd675f8cb2d2888472fef66b0f162b92d1c8762dcf44cf4ae9c5b966fc59a65003b29fd0030ab2d9fdb35f31fe5f9e7b664d50cc", 0xd2}, {&(0x7f0000249000)="6ff5681bc549811f8dd20f413292ac7472802e5c4c24ffe6bdf7f6156f7f620df69153dd6d3a6eac8abcfd4136bb1381fc7812a59b6a20313a932b658dc0468ec292e2a2ffcccf49dbbb3e5cbe0a0e2990188f1d62402f325e22113b690f7ef1a812c91b1c922bb7882c4b2fe9d69336256f376995efca8010", 0x79}, {&(0x7f0000940000)="a5f47306dfd706c85254585d6fdec4856beb744f843edd9c86df7ef0612e9bb8cbeafafe6975378cd805e6d5983b924f9f2a83479cdcf34cd0180d645ad83c3825757562ff494df449b9f15b0cd26612aceac0b3cddd9beb3a1e54bb3b075df85c377ec77b3184c8c4593737a5e168197e78aca600ebfacc3e87ccd87672ac5981a0915ac44ba1b42c0292fc23890286d712880844aa427ac8fb781db97859f629a3799f43", 0xa5}, {&(0x7f0000979000)="e1713ba3f12a6bfbc115cc638b51f172783ba8c67dc754f06c67657e15a64eb1d70aa106e631f442ef7c0157b9d006a0db47ec30aafad72a0b4a87473150a0018ea86b89e53624cdfbae431e9c90ff1ae64d7669799f4c1565ea7cea2db0e39cb7c39ff1096fea4dc9f23d6c4b5f22e9d0b59f5389e6a76a5411398134e5102149fd59081b90b10545189a3099d088bbf74860c47739827abc9a15ee9453d9baff594483344b3648737fae6365b597b7583dcebddd4340b1ae0114f5e958c49f4a190edeb7a8135f8227103248ff28dc6f", 0xd1}], 0x5, &(0x7f00000fa000-0x2220)=[{0xe8, 0x10f, 0xffff, "5bb51a19a6fa1aa01489090d21a537ee5c90faea9c5d896a58305b05cf8b00dd69289ae4af5ad00fcc6b480f4080723c1331b528122509dc55a311493eb27856c508509e66c41c900c9c01a4cd4c7c33ab63385897c6a13bf09373eb881ec2576e4aab39a7d36b30365ef985bddb0848441b5e4f8cb0590a3c8ad6e38fad258d21498e788f18554ee11d30e3282db150feaddfab953c381ba8fda50e125d5e97103882e42e9bc264176f445b39c3179a8159170f33b6c2c48711e843774a9a0a70a8eaf403aadd5ed4ea3c0cdd1728da40aa"}, {0x58, 0x1, 0x1c73a159, "482fb500323ff2926f38438fab47aa9683920d5eeb9d48be21040fb1079b76fe63af0e3e6c30ffd36f6fbc7847da76f8f147d0171963f3ef645a06e416df87b7e3d8"}, {0xc0, 0x117, 0x2, "ec960c2d845d15e7f015153322946903a3edf0a899f0b5c0d7b5140df24863217b88bbeb0cfaf6566214e9077949939f98242dd0d25445336c7c02d940693768b12c63e215ecfbe8eaefde25cf0e0218cf3529af05744406302ab218014a7cb5c57eaa0c757a7e8db1f3f6a4bea3ffb928d2ea0f5ea692ed29e1034f0d3fbc8344913fbc5836c21c830a2b60eb6266a617afe41ff93c677c085b2ed047c1de6e5e5eacf1e9e720d69266df31"}, {0x1010, 0x1ff, 0xfffffffffffffe01, "a1daa5b41ba479eab284c639b474d7a2918241e9b4633a4888d826f81b361847ddfc5711cb13b081de6ca8535bc453ad296e15bdca0fc22e3abb4fc67cc9a9861cb243b3d3bdcbf895871e58beb1910d63d2c5fa75c4d597bd970f01485e324a70d863889db42e24e78614e33cb263a15c5024b64886bd67af1170080f04a88dd29dadb9c965be2fe4401d08da8c43989a926d81b864c07e1595cc9949ae359b794a2710b59bec19a6fa2e4250bcf456ee8efe043123623a82ce2b18b81335cb40015ef51e67420a0acb46c0a7a48afdd22f6fcdb00214c6816d552ade979022c15f2cd58bed673e57c5cb940b87da844cb551ed0cd27f0a30ae4e217f347f3cde2c6fd608af3784c007b532c9f8bdbc4b47e9b712793c8a233569f4d576d8ef12d5de7aadccfdbca1a0e759afddfba058c53fcf5c661d2129c861acfe38232897667af3d4f3ea03d9890ea67ba882b476317a5f461606faad95b95e4a5021c950f37e0da50b4768a51b83ac490780375921e0ffff9b18dd3225f244e31021d35ed498fe2c41770538c72ad4fcfe690293b7b38c418148964d2808e5412351cc4586297aae3dc1d56605abe2cd6b439e9f1d3818b94f8ca1da7db0424f420458786917baef3d1d5891e4e31520315dc86ad8268bc5f1bb873e7648499ae70ec166845cd2afc5ee0faf6b5c344fada5933b909455859062ac4487f07eac0dd2573a1133fbfa814cfd98e2a245c63ed87ff607fe59e56755ca72e9e9b881d637794090d829746aaffea6a6409554c1d93f962985c39aa7086538aafb1629f69fda0eb724ecc1454d3df7bb2f40dd59f91eb4454278da5b06120d7615ce488ef7248e1be69504bf01b97f73cf6ed222f2b24c92dd3271e053d041cb149fe3624e5d34b133ac12af1df64adb794d0937bd4b417392630eef70b1c0888da79da68585b5d76a874a0c79dd1d6c81c696d230b49e0b819e3f83d47e6d7506f34100b6b37603a5d5cce7737427ee61ecf5b3e460a99c206040ada5cc6a02edf21ac8bf2f651792f0f083219fc75c7f22d5de80a853d4051537704304a47c04a5e284481fde63a149f171aa08a672ca413aa064c0e53916641e5cbccecbc4fa5a58fb09188154fd1dc028726095b9aa905d0bd40aa9af5e882b8831306cfcd01e2ce5e49b9ec2ff10b101e55f2b043f079d047bec8f5fa530be40507eeb46dcae755d95d84b231b4b2811dfc71ac3a8dec6064b436b78d3f80e404a24efe868a4e5ab1104882a0c8afe6f9cf5712924c37dde02a7227381901230d146beab8877862c5f55b1bc676657f9f3493acf2e08501f5afbb72f36b09e50062673d7cacc16b89c81a81d1926a986ec799af02250fbc13710d55602a471e4c5a6991a3345fd16864235419b4ca1b8b2dd9495d6eaf183cb52e619a4d371391a6ec8d041c04526aac52f7d4eb352f845aa09505ed1112522e83c167b5a997e13848656b51a843ff8dc2afdf305a23cb54eb3afd91a8cb5c474f1a7e0c30e7bb0b0d6dd0245786bcd3a8e05810e4e1998e09cc93020cbd1791f2b321784a113ae29e61b83ec156f5bb5fec25b9fb20a3de9608d8ba3ec4ddd8cdf497c01b37ddb52b1037c29b5fe808bd443a14762be3ff1ca2f7dbd66bfeaa82e0eeda63106d4d59f6d3f4eba1db9105e465f42d6606dc802edeb65d0804b139af43541c15e0b00bf509d76974743e9179dc53a709f0a869a42469dee096be813854f8a07fd572e44ae9005b24a1f6cc1090215548edb0f8213683c7cbb62c8b6c7a5aa3c116a7365213c74907709812a51a0efdfeb1738da4997d89376db49d0b01b8d372677b31f1043a0d1c8d999ebe2ec48410df23b72e743aace68a0a1794a5d34b347091f50a1a1f4e34be52a8c8397d1472f1b780d5500d723f813200e941ab97e911d3d5ca06f13a414f05782cd7c09f54b1c549cb15cbd8d793041ee14277afc6ed909ad5ae8e49ef6665ee1dd663d2925de710b5b93d9358909293a32ccccd094efaced9b4da9a24a5a896a2d1e9ea8166600dadf75dc523509487003761d8226de590edf9c61c366589636b53f5d53a12526c4672f647de28aaf62ea95d37bbac3f96e02e72b48000ef313200f4efaa3f2c95769710de4b4f141df4299154625d599bb0a8aee68dc1014851d2efca32f5aa442942a8d94eb72c0b160013f40e6128a10a515ad902ff88366e9d7c51423a012a442613f6209d8aeefee875e2d06b38c55a62d40c154aad5e31497feec65259db4278b9377af9ecc433157090a619ee3484e1645fdcebd429d5d476db1c43c278dbb728039c7fc2d6efd27168708d0a2aa52cbe0fd86565a3ee11acab6b1bc8db88775759a636a5706c1a075b9d9d6b44e0da10c4402c4982fbc411ae668748b751ebb197b1b6986bc82b2c0b2573f4d1b5dcb8a4cadeb070bcba32828bf103ee79a8289aea1f338e0b3b6f2db2ef4d62a4091e463fd6e5ef30331f892baac8e29ebc04eeb33a83c0100c74155cf79923696b82c2a9dc450873f846f75b4eed787a6705b6fb4efaa08bb5ff05aaf301af5e00ac2d5d8d48a5d769b71de4a6caccd564204b7fb180b09b674dec26c51e5c03448138981769ab8f204dced0816359fbee2a9fb231d619d88bfd30f56d98bbff19c1c0a8130c81de42037f4219a782cdf27a9bbd9188ef3b9eb7e9429785c38d15c44481260e8105a4669237943438aeefc99499d28d0a59b16cd12bfd10d2e5a7b59c0808df7db9e92e7a4d451e3094ee5c5045823d32c4a75c0ac04a6d12ce431602e6b73ec53398ba80bceabdcfe781b58047deed91b32469f9702c8bd99d07f207f14ffd41546f1df18b99f0032bd19c66e6c27a991bfd0028d81679a297795639845bc136a209f7057bbcf5372ab730a6234e63454fe5c0796530efdb6240733c1c74a265f4718b29280d6f482244588a55f873674f34a162ca244dbafb4828b04c5ef2b2c18056f82b535a94e32422dc87ac355dd51074a02c2a2d14029ad4b850c37a37fcb8562036afb1b1fea7f30077d41e2281f23611e06acaa1d428db7d8b35c7f78ca7e00a2343b1c9e9910be4e21c150d698b97370d60599e9b72ebeeef4730be53c990233375d8635b9edf3085e4cd12832a79d4943b899321f94e394c29ac13173b72785e82c338c9f656a282b99e1ea7a4f13b0dc70562eca5918df5bd82dbb35fdfc51548f80440e451984ea6c0695b6bcaab9ee6dee0ed4ca5dc933055665d3dab76b010ddcb8e590107f02cb79951ce051c79709ebb03e36c0b84d3bf100f72785c6a691f69838adb6d5b4002bda1639f4e1865600341308a88513be7a3aa6ecdcd1d8316dc66f026dbeac01f12bf3595a3efb486c3f065e6ccb8cca4a9462c17dfef19a2978b0841cff75b63f5edebbdf123384f0fc29ac5409dc089f58c49102ab8ab37901604644b3f1bf6536eca9416cf419fc51e7ad9940c4bb7943da74a67b860ca557cb612ae10c551094a410a9590cc21c78d1d6f87439276ab549699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"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0x2220, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000826000-0x6)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d2000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = signalfd(r0, &(0x7f0000419000)={0x1000}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/keychord\x00', 0x20040, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00003e6000-0xc)={@loopback=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000931000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000175000-0x4)=0x8, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = syz_open_dev$urandom(&(0x7f0000762000)='/dev/urandom\x00', 0x0, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f72000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000602000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000286000-0x4)=0xe8) lstat(&(0x7f0000db0000)='./file0\x00', &(0x7f0000d36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000cb3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c43000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae2000-0x4)=0xe8) r9 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005f5000-0x4)=0x0) r11 = getuid() getgroups(0x2, &(0x7f0000d6f000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000998000+0x305)=0x0) stat(&(0x7f0000499000-0x8)='./file0\x00', &(0x7f0000630000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c2b000-0x4)=0x0, &(0x7f0000b09000)=0x0, &(0x7f000081b000)=0x0) r19 = fcntl$getown(r0, 0x9) r20 = geteuid() getgroups(0x3, &(0x7f0000b5d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = getpgrp(0xffffffffffffffff) r23 = getuid() stat(&(0x7f0000518000)='./file0\x00', &(0x7f0000cc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009fc000-0x4)=0x0) r26 = geteuid() fstat(r2, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b35000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000043d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6e000-0x4)=0xe8) lstat(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f0000488000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000588000-0x4)=0xc) r33 = getgid() r34 = getpid() r35 = getuid() getgroups(0x4, &(0x7f0000e85000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r37 = getpgrp(0x0) r38 = geteuid() r39 = getgid() r40 = getpid() lstat(&(0x7f00007d0000)='./file0\x00', &(0x7f0000abb000+0x4a1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00002ad000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f0000e96000-0x118)=[{&(0x7f0000c00000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aca000-0x40)=[{&(0x7f0000da6000-0xb)="c88e4b7b582faf3d992053", 0xb}, {&(0x7f0000cfb000)="9a614a77558f4fc5d9b645c5709db85743c7e984c9486f704b82970fc6691d90571ef6d98c87b790d16784fcb21b5dde01a177984b512a280f19353bba2ef8a3ec95558df7fd8495fba92bf8089d3484eaa7f93e18a2df21dc233639e1b0d6e3b9d35109c331eef8a121e5906079fff5f2e3e88a7e0e7fe8f2a6cfa54c6da5", 0x7f}, {&(0x7f000003d000-0x41)="2916dd33fb81661bdddc960c9c0cd50e13cc6cb8da1d2b009080342b1f86950842e95b57211638c385dc0a149feeb6d2d1b24316014d390b7a8d39350bb51527d4", 0x41}, {&(0x7f0000817000-0x51)="3d61845b380add161112d0d8a0b02ab7f1ed7e7452d8545b71506ca7fb046a24d1a87bf3461293908734fe42d5fa0d9d8c57f9e48202715540bd9691641a1ef2857f01c958da98605e9ba43344fd02a9d2", 0x51}], 0x4, &(0x7f0000b42000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r0, r0, r2, r2, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r2, r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x100, 0x20000800}, {&(0x7f00001d6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dff000-0x10)=[{&(0x7f0000e5a000-0x3d)="7e29edc3bdd5e7994c3aba8add13bbcbf9f6521ed60a1941f86c345887e9cfbac1d179d86f07240a496c32a9584f909101e2f73193fdddfae112c7bd5c", 0x3d}], 0x1, &(0x7f0000ad1000-0x168)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r1, r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x168, 0x8000}, {&(0x7f0000932000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000073c000)=[{&(0x7f0000e3d000)="76601bc9e17e7dc59d07419f4f3a53924ea6bf7fba34d5c3a6a2d4d4bb0fd3bee100944f2cd9a02795ba68a1a8cf949657591fb4329be031bf8471df5172189327390dcf1f78fb929270d3add46dafc39e76e0e5a305c07613da23901930f9d50ca9bd503ce2b4c6bd9f90c9210285bd5dc0070676537db5efdfa07688ec4a20d32a8ae2d0f17f2fab716bc196e02e46003005308fbaa0e2f92575e7a9a363aec91b270679df8580656e2aabdcacd5", 0xaf}, {&(0x7f0000d4f000+0x910)="27f84e9cfd7d7544ddcfb97ad21c669a35fa063a8a8af236afc17861b0937ae8e4a0a7d4f06132d2cc5d29ff8c", 0x2d}, {&(0x7f0000603000)="c31f19efa4a52b239a9cf560bfb354c39f074b333ed5715e79681fd786ab80e78f1c24c987606f728cc8607d0389c0c8b7b3bbcdae9100121db4400bb9f4aa912aadc057833874837762c10a9256e5e4ad4f81db7942b09a2ca45163d93756fe437ac1082ced6b1165c392686213907ef002776f01a1379098", 0x79}, {&(0x7f0000ff3000-0xd1)="caea88fa8e309314f6c0898afd582c293abcd582775fae58204704ddcae531005b4e5a8969bf68da8f2e11132fd7c2a1b68f46563f09df45d82a6faabf82f3a2d1f0781587bc4a78f29daf201b78126ec6f4e17348e191f987b62b3a7b2463735c00b1dd031b57e9f912dc5786e4a6822c1d550196cb29876a68bdb7f0444d6e6b2f00ef96a3356e393cbeeec652e129b72691ca9f1ab4e46919095bfdef6d5adaff62f0b56838ed4719283ed0f3132d484b9843009ecaf974c06dadab326b5b9eb8e0f934d2106e71fbe32b2545f2f1be", 0xd1}, {&(0x7f0000554000)="ec113fffffb16e394bac80fe373506bb46ba36c2d397ff05c6e5605b4fa51073dc64cb2d2ea511e628b197c08f52b1c394efdd4f186a48c7d1776cbe5db69e0351f5f654d8b7d6f853bef525772b47f444b07966b91066c563bfe0bf39dbdcd8fb02c83be033a8d254342663f32aadb9a3e44f0b554ec54269b5ab13092eb7b520859c5bff5cfe2dd92b6584ab954b664e5647be31b0cea219633ba02866f06577bc239cbf277763d52e9e88169877f97087", 0xb2}, {&(0x7f0000df4000)="e42f6791a5e7993a06e4375464c567a6d8618f25503ca64bf0607fcb5c3683f63e09575874a7ce8522b3c0637fc374cafa4eb7d23dcef2c2162baa073b56914bda3f4b00ebb2c692fb0ffa4bee06576c55f36b817c8eb07022dd0fabdbf45f71218e0e4b874a6b73dc2da5339ee1aa1daa85ae757c7f182c71e34ef0948eaca99aa7f0694a7b5d0043c3a60c928f23243c7163a21a7eb439d677d46c5916e3492dde386c44a652a489a4", 0xaa}, {&(0x7f0000d7c000-0x1c)="e99d1c62035a814107ca440c678cce4996bb63d32529da632c4ef033", 0x1c}, {&(0x7f0000596000-0x97)="0d533ea6a239c2ccace00e2659578827689501e7fc0b43a387965b258816e1cffd67bec50ae8cecbf5a6ce37cb97e9191a6474f4c71f78bcd29bf7462d6f394cb620e0a62da4e4b3f981e774803e7a149e557198981d38457716aa05d85be66a9b0a093678c3256e1bc59cba06a81a4d266b0cd3d4991c49819367bf2b9adfba466f4cef8256fb00354cb939b55938950c19fc4b1ba964", 0x97}, {&(0x7f00003bb000)="e4cccbfb8d713b3db2a3612346ce726ed5be4af2d146b87d1de226e6a4bc9d3fc017043860d1627f4d6d6eb4bf8938b7d51616faced864e5fb6726e8b6d36b0b841c95d95e36a47aad0eeb44daa1afb5b721b0837dbd520091b5e32e0f3a9631df2fbe6dfa93b57b8c26c03dce82946b660f2f0f7a129b5c413c13c1a335e7dd2f50dce65eba781343ff885400fd1435efdc458ede26f7a0e6c0cacebee2af6a746a3e4e41c7681e74d91ba022a64d95f2b2a3026234e9d5e45a043895dde6d17e6c533f03da1c2ee384869bbed4dbb5a7fdffcdd7aa329c", 0xd8}, {&(0x7f0000437000)="615ce27e0cef7cc4f3226c4b938cd11d015405d57f0f21d7153489bc5ddf3889b07fa15b329a25326a39f26799c5d457534f8acf22d62354011809c3d45721", 0x3f}], 0xa, &(0x7f0000c30000-0xd0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r2]}], 0xd0, 0x40}, {&(0x7f00007ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b25000)=[{&(0x7f00007d6000-0x2e)="fc4bca275d2e1452a361cab7cda367301eb5311f8df9a79238a739a8b105d7364ab0f8002fcd12736aa2cc4bc3c9", 0x2e}, {&(0x7f0000183000)="89bff64008d62397b106e546bb363e59a6d5e940ebd62872870b1df7e35df29776fb678b9cb51a6b341e42fa762df3cc982654f1b9bb42e5086627c8632ec33f22352f027d42d86d6f56611ffe30bd1c6fd0ef96cb02572aac10dc7e5c2caa7139bde02d8a7adc2f31ef1dbe42cc3a0187f6780e98e3aec689b6a138ad0aad0e45e1c69c29cdda24117ec9233962eac7b937237dc7661179aaa93c4e9b6aac9747a13815602432b350ad815eeae859191d5478a4b1785b4d53e83deebce38959dfb2378039c45d7fea83a9f08218e6cea59d4f6b167a8cb6bc006abc9a07cfe7bd378d4af71d0ed8a2117e09e0d36c52cf11", 0xf2}, {&(0x7f0000be2000-0x39)="ef8cdf1411cc7c8f28bf9cc7a629e52ef30b0097d1b28d2ca422983a09db641860ab73aa1a2e99668e368d33a4b9fe1927fadb0c1a0c194dcf", 0x39}, {&(0x7f0000a08000)="9bdb3502dc25a9e0a15d0ae6681c59d8301b00a988ce15f92175e2259763ec52273371a8eb3e05cfaf2a6fafd4cab3f9e6dbb048cfb15a12d3a7700795", 0x3d}], 0x4, &(0x7f0000cc2000-0x128)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x128, 0x20040004}, {&(0x7f000017e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b62000-0x50)=[{&(0x7f00005c4000)="56ff58f0c0a0dc6b6ee7cd3fb30e4daa4aa2d7933140799218230e57a4ac0ef0e26d45f4742774ea38", 0x29}, {&(0x7f0000908000-0xd2)="50f203624c69361ea91ffa8d646907ab60f72ded517534900de379bb1afe5dbc4796738c4d9780b40a9919f6283076142ad2a91f9f2eb26b68224146fc5c8428affab40677cd1550df86e726c677bdb96bd9f549fca5e000e4a47a53373f2f6630fbcb17cb76bc97fdba5c44959173e0e654c32373d2bbe9fd9cb924c7adbb9c626837bb36eeacd013bb4b818762cd10c939c26d7420604926e1b7307e503bad35e07efa4a95d7f4135c59f74a6becff3c9007eb40e97b4b6fad722cf51d05a365cb9f6ef2c383b8ec192ff37d207937c04e", 0xd2}, {&(0x7f0000e20000-0x4)="526f954b", 0x4}, {&(0x7f000001e000)="5fe333fda9bfba03664af4e84ccc5b1d884f7c65176fdc54c71a003301854e6bfbc9d5614e4d5790ebe231483830f3c5d528f9b0568945dd91a279a36fd75a8a67dcc11c292e77e994c18bcb59708fef077b21d8f7a7980f657625a74b9b5e70c3acdb0b60b79bab759b199fe93709dc171bbf539ec7db168a312f411a9977883bd3b2895c99cd8fe2fa53c7dd54a0ff69360d05a4277f05c6ce79dd8144020f7ae23cfb8c17a18df7ddfbe4afa70b871968a7b9f30ea6bab89f05dee3df4bdb12ea860ef38b19d0dda9c47ad4a031ab72df", 0xd2}, {&(0x7f00002cb000-0x1)="ab", 0x1}], 0x5, &(0x7f00005b7000-0x40)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x40, 0x4000}], 0x5, 0x80) 2018/01/22 11:42:10 executing program 6: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000da000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000060b000-0x4)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) openat$ppp(0xffffffffffffff9c, &(0x7f0000d30000-0x9)='/dev/ppp\x00', 0x600200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.263976] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 51.303303] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/hwrng\x00', 0x500, 0x0) accept4$ipx(r0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065c000-0x4)=0x10, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000015e000)=@buf={0x91, &(0x7f0000bbb000-0x91)="a76a113f7612acc5001af1b3b16d04af3715af4ad5b7a120f2a43c63d68f80ddc2211196848dd394f7a796dbf4329a894ca0e9ce9279b5759fe27e772f19cb70f4a0363667b30c962f2b84c739806ef0becf52f8890f2208fecf4e7b1127dc73d475671eb6678632ad0a7c721902c4fc6fc4730d71ef6ce85a584d7d11c12fdfd0405f750d86dbc5997e30627a5cc0cc73"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) getsockname$inet6(r0, &(0x7f0000c54000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000aa4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000050b000-0x40)={0x15000000, 0x4, 0x7, 0x80000001, 0x9, 0x80000001, 0xe6a0000000000000, 0x8}, &(0x7f0000529000)={0x7, 0x3, 0x0, 0x8, 0x4, 0x8, 0x81, 0x800}, &(0x7f0000bb9000)={0x9, 0x800, 0x20, 0x3, 0x0, 0xda9a, 0x66, 0x6}, &(0x7f00001f4000-0x10)={r1, r2+30000000}, &(0x7f0000e4a000-0x10)={&(0x7f0000061000)={0xff8}, 0x8}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000590000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x81, 0x8, 0x2, 0x20, 0x4, 0x9, 0x6, 0x8, 0x36, 0x100000000, 0x400, 0xdaf, 0x0, 0x7]}, &(0x7f000071d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b70000)={r1, 0x2}, &(0x7f000018d000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe2(&(0x7f0000419000)={0x0, 0x0}, 0x800) ioctl$TCXONC(r2, 0x540a, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x80247009, 0x20000000) getsockname(r3, &(0x7f0000ce9000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000e66000-0x4)=0x1002) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000047c000)='/dev/keychord\x00', 0x101000, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00006d2000-0x4)=0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00008f5000-0x4)=0x0) sched_setattr(r6, &(0x7f00008ce000)={0x30, 0x5, 0x1, 0xe90, 0xfffffffffffffff7, 0xe98, 0x1f, 0x4}, 0x0) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00007f3000-0xaf)=""/175, &(0x7f0000521000-0x4)=0xaf) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e06000)='net/tcp\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000205000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008ac000)={0xaf}, 0x4) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006f7000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000)=0xe8) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000dce000)=0x0) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089f000)=0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000894000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, 0x3, 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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c3d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000dfe000)={0x5, 0x70, "6d77a4d1e510d8f0d62b591049a6e6f89767e73094906b168d58b8885618facc3a9c60891737992639966b0837209f7c23ea80c6ff42b2284d382f4c479f744ca0c6e085d1361f011d9ce8c78cd123ce5bb8e1c09f811451f351c362090cea51f37402476424a221a7ff756054b384be"}) getgroups(0x1, &(0x7f0000049000-0x4)=[0xffffffffffffffff]) r3 = getgid() setregid(r2, r3) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b34000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000050b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r2}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000064d000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000db000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000ee2000-0x10)={0x3, &(0x7f0000e32000-0xc)=[0x0, 0x401, 0x2]}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000287000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc325}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6c, 0x7, "a7d8ee1c6205580dbfc95f8d16fa9562e79bba384fb22314b55b4219d853c6e778964cf94a81332fec2afb839c612daaec8b009bf6710d542953109f93e12b8d2a3176ef3c0c0c537bb8dc0ec5165471"}, 0x160) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = creat(&(0x7f00007ef000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f70000-0x4)=@assoc_id=0x0, &(0x7f000068d000+0x815)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000258000-0x2e)=""/46, &(0x7f00001c5000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000180000)={r2, 0x2b, 0x9}, &(0x7f0000565000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f79000-0x7e)={r3, 0x76, "ecb247ac1b447189c0ebc341082dceb56cc9a128978a046928c6419effe22d09b5a1fa2d59c27397ae531dd5413dd0f0acdd347e36e0692b8d8198a24cef738fdb4580fbda8ddebeb8bf088afeea48219dd43a7380f95ebd4615e8c77884f8ea71904e8bf52f4a30050a9b5392ea1f7616d95616cbd2"}, &(0x7f0000b36000)=0x7e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e8e000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x40) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000b9000-0x8)={0x0, 0x20}, &(0x7f0000c73000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009a0000)={r1, 0x1f}, &(0x7f0000ae7000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000d57000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:10 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000c51000-0x10)={&(0x7f0000001000-0xb2)=""/178, 0xb2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7f9, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000081c000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) 2018/01/22 11:42:10 executing program 5: 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000dff000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000126000-0x87)=""/135, &(0x7f00001f5000-0x4)=0x87) getegid() r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/checkreqprot\x00', 0x802, 0x0) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bbf000)=0x4, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00003a5000-0x28)={&(0x7f0000711000/0x2000)=nil, 0x8, 0x0, 0x20, &(0x7f0000ad3000/0x2000)=nil, 0x6}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$l2tp(0x18, 0x1, 0x1) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x7fffffff) setsockopt$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) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ab3000)=""/4096, &(0x7f0000edc000-0x4)=0x1000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f000048e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x1}}, 0x2e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000420000)={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, @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]}}, 0x108) [ 51.553387] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x3b)=""/59, &(0x7f0000001000)=0x198) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="8e459cec877f64a921e86e832d84bb2c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000148000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, 0x7fffffff, 0x1ff, 0x5, 0x400, 0x7, 0x100, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 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) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f00008ca000-0x8)='./file0\x00', 0x8080, 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000231000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x1d, 0x19, "6d4c0915c4fe430dbe8ccb996f6af8a33fc605c5acc7a36814d6e0e2400d4cada19b3c248b4a9ff2b6937da9ef3f86020da081007d993bee0d91edfc7d936321", "59b48d81cbc772a4004011fe951cdddc12e59c4fea79239353b9b2d3c19095b0", [0x100000000, 0x2], 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.624556] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000593000)={0x5, 0x3b6c, 0x4, 0x1f, 0x0, 0x1, 0x7, 0x5, 0x15, 0x7fff}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 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) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000292000-0x8)={0x0, 0x80}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006af000)=0x0) getpgrp(r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d76000)={0x7f, {{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]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x80, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008eb000)='./file0\x00', 0x10) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setlease(r0, 0x400, 0x2) 2018/01/22 11:42:10 executing program 6: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setlease(r0, 0x400, 0x2) 2018/01/22 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mlockall(0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x2000000088) recvfrom$inet(r0, &(0x7f000016b000)=""/71, 0x47, 0x10000, &(0x7f00001c0000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e20000-0x8)={0x0, 0xffffffffffffffca}, &(0x7f0000266000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000-0x8)={r1, 0xfffffffffffff167}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000624000-0xa5)="e86804444880552063c25db97c0cc22b1e6108412212b720ea2ac878a7b747ff27ab29f118ece67ec21fb59e0c2efe2b09d25890dfd0347a6da55be136434c1ec3da04d907d4a20f9d0c6d550fb141632347a5511c62a32584ec31531125426ba93ce18061c0fa3a118da40994ca92aa09771a17cac87ec6242913ad61de97c98844d34049b823fb0454ba6a6d100c5c3c315606e4ba9e46decc30f06ca3249a71188f98b4", 0xa5) 2018/01/22 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000bf2000)={0x4000000003, {{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], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd78) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a98000-0x90)={0x800, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x200000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.753697] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x2, 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, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfcd8) 2018/01/22 11:42:11 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000f81000-0x8)='./file0\x00', 0x200, 0x0) getdents(r1, &(0x7f0000290000-0x66)=""/102, 0x66) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 5: 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) r1 = add_key$user(&(0x7f00007ee000-0x5)='user\x00', &(0x7f0000325000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000521000-0xf4)="f312cb3abbe0258aaf648aa175b1ea90bcf4eb289f3805469c4808e0c8f00dea0d7d054142ef9c07b530c36292cdee8817f611e41c9122d1951078d733ca066b51e1af1e40be8fbaab15c017e5f013c4b82225a3a2f056aabbc7f9e9c7bb2e998f0c0e8b3144fe96373642d46fcfd5a76e41880027d6a261c05d2abc58c1b03ae592ed5784256ed683ded1d1bc07678e08f4e35a2fd1e83cb88eb1b4fc2ba22b0f9f4a6ca87bccfb68fa76806e85cd9422abe78c8a4b7870ec9e5cff197f11a68c45992d8f521a2ccca4fdc49b51c5136d81bf08b074f27c00145205c23ad6db627764cfce7d837eb4b93d292aadcbe360b981ef", 0xf4, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000dcb000-0x79)=""/121, 0x79) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a9b000-0x4)=0x0, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b2e000-0x4)=0x0, &(0x7f00004af000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a21000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000790000)='/dev/keychord\x00', 0x20040, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000694000-0xf)='/dev/sequencer\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e72000-0x18)={0x0, 0x1, 0x10, 0x1ff, 0x7ff}, &(0x7f000020e000-0x4)=0x18) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000420000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 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, &(0x7f0000d47000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x40000000, @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$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 51.803516] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a8a000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/sequencer2\x00', 0x440000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005eb000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ac000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000053c000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x13, 0x12, 0x1, "204fc8098c45f5ad24da9e4d88ab8781a5bb59895c6484f5ecfd69dc90d204d37d50953148314c2e76e118b38d18e48fe61fc389c2fac12c8a5b9dc25023f70c", "c2d5b4c72fe296bb55cc2ddd8011baa9161fb21a17ae2bf69f00894342d9c19c", [0x5, 0x2], 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f000035d000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000067a000)={0x8}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000efc000-0x108)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000421000)='/dev/input/mice\x00', 0x0, 0x208000) accept$ipx(r1, &(0x7f00000a2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bdb000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000006c000)=0x0) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000820000)={0x0, 0xf147, 0x0}, &(0x7f0000117000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000632000-0x10)={0xedc, 0x8000, 0x10001, 0xffffffffffffff62, r1}, &(0x7f00001ee000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000bf000)={{0xa, 0x3, 0x5e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xeaed}, 0x75, [0x3ff, 0x0, 0x3, 0x101, 0xc91, 0x9, 0x2, 0xf68]}, 0x5c) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000063000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b47000)=0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000097000-0xe)='/dev/keychord\x00', 0x2040, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000758000)=0x5) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.863186] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 4: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$mice(&(0x7f000059c000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000631000-0x8)=0x81) 2018/01/22 11:42:11 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) read(r0, &(0x7f000059b000-0x6d)=""/109, 0x6d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000070000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000188000)={@generic="b9332e9be7f9d1af076ffe426e3e810e", @ifru_data=&(0x7f0000b8c000)="ca9e8fc7289ab93975b8f6876f51db4d741e57fa4a8c7bfa303375439acefbd5"}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000e8f000)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000078a000)={0x56, 0x7f, 0x81, {0x1, 0x200}, {0x28cb, 0x8}, @ramp={0x6ac, 0x8, {0x4, 0x7f2, 0x4, 0x1}}}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a37000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000530000)={0x0, 0x0, 0x2, 0x0, 0x5, 0x4}, &(0x7f0000b04000-0x4)=0x14) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00005cc000)=""/249) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005b6000)={r4, 0x6, 0x9c3}, &(0x7f0000029000-0x4)=0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 51.923184] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000030f000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff6f) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) munlockall() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfec0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006c4000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) lseek(r0, 0x10001, 0x3) 2018/01/22 11:42:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000be0000-0x92)=""/146) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getcwd(&(0x7f00005bf000-0x1000)=""/4096, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 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]}, {{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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f24000-0x4)=0x0, &(0x7f00006f4000)=0x1) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000420000)={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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) pipe2(&(0x7f00007e4000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000004c000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000afc000)=0x8c) preadv(r1, &(0x7f0000b78000-0x80)=[{&(0x7f00007ab000-0x3c)=""/60, 0x3c}, {&(0x7f0000c88000-0x73)=""/115, 0x73}, {&(0x7f00009e2000)=""/174, 0xae}, {&(0x7f0000179000-0x97)=""/151, 0x97}, {&(0x7f0000098000)=""/112, 0x70}, {&(0x7f0000260000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a60000)=""/178, 0xb2}, {&(0x7f0000e0d000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b89000)={r2, 0x3}, &(0x7f000082b000)=0x8) 2018/01/22 11:42:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 51.993682] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bee000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000081d000-0x20)={0xcd74, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000cdf000-0x10)={r2, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000514000)=""/50, &(0x7f0000000000)=0x32) getrusage(0x1, &(0x7f0000aac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8001, 0x30, 0x8, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x10000, 0x5, 0x6, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000080006, 0x43) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x3, 0x4000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x112) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8b000-0x14)={0xda9, 0x9, 0x4, 0x1, 0x1fe000000000000}, 0x14) 2018/01/22 11:42:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a77000-0x9)='/dev/sg#\x00', 0x10000, 0xc0000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000495000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 52.083736] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = memfd_create(&(0x7f0000a47000-0x5)='eth1\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003c4000-0x10)="75c4f9dd82afa7e9be581fdabcdf17b5", 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000d43000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2c000-0x4)=0xc) getresuid(&(0x7f0000baf000)=0x0, &(0x7f000017e000)=0x0, &(0x7f000089e000)=0x0) llistxattr(&(0x7f0000be5000-0x8)='./file0\x00', &(0x7f0000190000-0x21)=""/33, 0x21) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000392000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000303000)={&(0x7f0000df8000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e4d000-0x10)={&(0x7f000089d000)=@report={0x200, 0x20, 0x200, 0x1, 0x3, {0xff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x1, 0x0, 0xa, 0x20, 0x80, 0xdf, r4, r5}}, [@algo_crypt={0xb0, 0x2, {{'ecb-cast6-avx\x00'}, 0x338, "cb3b40c157f30663ca80aea14b069a768974643c5111fe48ae0e06e3cb8222eedd4672b0e71009804d699e709e8d7955a63ad5d59964b59fd65137a4c7cbcab7f2c7f716eb0e70fd005282802cf945f018615b43cf34dbcece726622c3f392877f32ce90e0eb2b"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x1, 0x0, 0xa58}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x196200000, 0x3, 0x8, 0xa, 0x20, 0xa0, 0x62, 0x0, r6}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, @in=@multicast1=0xe0000001, {0x887, 0x7, 0x2, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x8001}, {0xbcd0, 0x5, 0x5, 0x40}, {0x9, 0x40, 0x7}, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x80}}]}, 0x200}, 0x1, 0x0, 0x0, 0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) tee(r3, r0, 0x8, 0x9) 2018/01/22 11:42:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cff000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d08000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab0000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cb1000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7df8}, 0x9, [0x1, 0x401, 0x400, 0x5, 0x7, 0x401, 0xff, 0x0]}, 0x5c) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000010f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00003ad000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00007d2000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0x0, 0x0, 0xab8, 0x2, 0x0, 0x4, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a27000-0xd)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000635000)=""/26, &(0x7f0000c7d000)=0x1a) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e9c000)={@multicast2=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000522000)=0xc) clock_settime(0x3, &(0x7f0000941000-0x10)={0x77359400, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) poll(&(0x7f000043f000-0x40)=[{r1, 0x20, 0x0}, {r1, 0x200, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x141, 0x0}, {r1, 0x220, 0x0}, {r1, 0x80e8, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}], 0x8, 0x92) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x2, 0x2000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001f6000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d8000-0x4)=0xfffffd2b) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a29000)={r1, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000b7000-0x4)=0xfff, 0x4) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b77000)={0x0, {""/7}, 0x0}, &(0x7f00005ae000)=0x10, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000d2f000-0xe1)="153f5fea3df69ec31aa517c36491e04c14e1d98cd7fce51df6b8cfdb593a39d729b272bc125b361ad1c9a847d7246fa27b785bb4f7e014ec4734e100f6421a9524b117edf5c5bcbbea3ae01d06fc6471264c088760b0be90a2421fcae65a4d35101096fbe9e3b6371daa63d84dd468487466efecc2f6289985db560b2024556218d8b9e8324208b01d4911db0b9efba2c33cdae33fe357d4eff3a896e0cbde9fdd776f2b882dd85a8619a0305518015b20091eb22c8f290f4c5b36ee4b110bdcea0c51d9985637bb86b663558cb31ad62e6d012cf94e9d8ba9cd8b9fbfaeb03f40", 0xe1) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r1 = accept4(r0, &(0x7f0000fd8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f24000-0x14)={0x8, [0x6, 0x5, 0x9, 0x6, 0x6, 0x5eec, 0x7ff, 0x8]}, &(0x7f00000e1000)=0x14) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a91000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xa, 0x2) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 4: 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]}}, 0x412) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x10a, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f0000064000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) get_thread_area(&(0x7f000056a000)={0xfac, 0x1000, 0xffffffff, 0xfffffffffffeffff, 0x6, 0x139, 0x0, 0x0, 0x4, 0x4}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009e5000)="f228ba0ca204cb13bf4ebeea934c82cb4d7873ecf2816d3c831af3c0dfd1009c54f3750aebfbeb3e37d2eb39f59773", 0x2f) finit_module(r0, &(0x7f000096e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ce7000-0x4)=0x0, &(0x7f0000a46000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003fb000)='/dev/loop#\x00', 0xffffffffffffffe1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000cc4000-0x87)=""/135, &(0x7f00005a8000-0x4)=0x87) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fsync(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000a60000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 5: 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x20000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe6c) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f000097d000-0x1)=0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) flock(r0, 0x4) 2018/01/22 11:42:11 executing program 4: 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) readv(r0, &(0x7f000018d000)=[{&(0x7f0000c93000)=""/63, 0x3f}, {&(0x7f000024a000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = open(&(0x7f0000c27000)='./file0\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x811, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000ff000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000948000-0xc)={0x6, 0x0}) sendto$inet(r0, &(0x7f0000e7c000)="", 0xffffff80, 0x8084, &(0x7f0000d69000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x10, &(0x7f0000fb3000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f45000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd4000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000fe8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000045a000-0xc)={r2, 0x7f, 0x2, [0x7, 0x0]}, 0xc) r3 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f30000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000-0x4)=0xe8) bind(r3, &(0x7f0000820000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000051d000)={0xaa, 0x1000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x2, 0x200}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006af000-0x88)={0x100000005, {{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$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x5, &(0x7f0000fa1000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa2000-0x8)='./file0\x00', 0x110) r1 = openat(r0, &(0x7f0000ccc000-0x8)='./file0\x00', 0x200003, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fa1000)=0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00002ee000)={0x7, 0x9}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fa1000-0x10)=[{&(0x7f0000fa1000-0x99)="3ce474b01e6ff8bea6a7def360833a7065f44c995214d9e447e46b4a97050c95ed73c6e236e130206a162c256ee4c338b8f83061bc9f567e876ad41b531ff200710a27df496afa6fd8904e7b21849356e2e3703022501850968ac23ccfa3b369044af565b89246eca0474bf2a9aca13504baa90d83bc363a6d59414a1eb2657322a0fe365de4a4cec2030f5d21aa608cb86fb6964000fab5bf", 0x99}], 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000226000)='./file0\x00', &(0x7f0000fa1000)=[&(0x7f000055c000-0x19)='vboxnet0\\vboxnet0!cgroup\x00', &(0x7f0000fa2000-0x2)='$\x00', &(0x7f0000fa1000)='/+selinuxtrusted\x00', &(0x7f00005f0000)='\x00'], &(0x7f00007fc000)=[&(0x7f0000920000-0x1)='\x00', &(0x7f0000fa1000)='wlan0.(*-@\\.(\x00', &(0x7f00002d3000)='^security%em0[\x00', &(0x7f000026c000-0x1)='\x00', &(0x7f0000264000)='\x00', &(0x7f0000fa1000)='eth0\\md5sumlovboxnet1\x00']) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003c000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ce5000-0x4)=0x1b1, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000053a000-0x4)=0x0, &(0x7f0000ccb000-0x4)=0x4) r1 = add_key(&(0x7f00004b8000)='cifs.spnego\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b7f000)="e31469c9dac62c6bdd0175de69e1827736b0144b256bebb349a403259134867edea1630b523a62bf1bc45778850805afc0cfca5052901ad45da582659f89108259af410a4954fdcc4bfc1c2a9173eb0ac58b02847d49999cf7d4be688b7c784b49877cd544b61aa17fdafed723afc32dd9c70b3b5d214807708a4945b46e870ca3e7359a598481d24f616a0a044e0fab90ed6a7506cece92a5e2a28b3fc895b14b", 0xa1, 0xfffffffffffffffc) request_key(&(0x7f00005a8000-0x12)='.request_key_auth\x00', &(0x7f0000a66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d3000-0x1c)='vmnet0vboxnet1ppp0lokeyring\x00', r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) [ 52.424378] loop_reread_partitions: partition scan of loop0 (2±]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006dc000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dae000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f00000df000)=0x8055, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000bd000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getgid() getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) munmap(&(0x7f0000be4000/0x1000)=nil, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000051d000-0x10)={0x0, 0x38, &(0x7f0000e5d000-0x38)=[@in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}]}, &(0x7f0000386000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f16000)={r1, 0x4, 0x0, 0x0, 0x400}, &(0x7f0000b2e000-0x4)=0x18) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b14000)={r1, 0x7fff}, &(0x7f00008b9000-0x4)=0x8) 2018/01/22 11:42:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x2, 0x4, 0xff, 0x8, 0x1000, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023b000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000057c000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000055e000)={0x7fffffff, 0xffffffffffffffff, 0x5, '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]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x22, &(0x7f0000000000)=""/142, &(0x7f0000000000)=0x8e) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c2000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000059a000)={&(0x7f0000b7b000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c31000-0x20)={0x1, 0xbbee, 0x8000, 0x9, 0x76, 0xffffffffffffff48, 0x80, 0x6, 0x0}, &(0x7f0000905000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b41000-0x20)={0x2, 0xffffffffffffffe1, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, r4}, &(0x7f0000dde000)=0x20) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000eac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f000074a000-0xb)='/dev/loop#\x00', 0x9, 0x80) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00003cd000)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c9b000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000db0000-0x14)={0x81, 0xcf, 0x1, 0x3, 0x6}, 0x14) ioctl$KDDELIO(r1, 0x4b35, 0x4fe) 2018/01/22 11:42:11 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000da7000)={0x10000001, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e58000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x20, [0x8, 0xffff, 0x3, 0x7, 0x800, 0x7cf, 0x4259, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00003a2000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000964000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 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) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe5f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000802000-0x8)='./file0\x00', 0x0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000593000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000d95000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000056000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000976000)=0x80000000, 0x4) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe0a) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x4000, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000c85000/0x3000)=nil, 0x3000, 0x11) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e3000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000097b000)={0x1000, 0x7, 0x3, 0x2, 0x7, 0x20}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a00000-0x4)={0x0}, &(0x7f0000053000-0x4)=0x4) setsockopt$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) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000834000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x2, 0x6a1df195, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x6, [0x401, 0x0, 0x3ac0, 0xbd76, 0x7f, 0x4, 0x4, 0x1c3d000000000000]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={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, @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]}}, 0x108) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7f) r3 = creat(&(0x7f0000aee000-0x8)='./file0\x00', 0x18) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000f18000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000590000-0x8)=0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00007e6000-0x10)={0x3, 0xcba6}) setsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000175000)=0xfff, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b01000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b97000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e25000)={0x0, r7, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000530000-0x8)={r7, r6}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000163000-0x50)={{0x7, 0x7}, {0x401, 0x4}, 0x0, 0x4, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000757000-0x8c)={0x0, 0x101, 0x8, 'queue0\x00', 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]}) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000be5000-0x10)={0x5, 0x7, 0xffffffffdba562d0, 0x100000001}) 2018/01/22 11:42:11 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000092c000)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a79000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000bfd000-0x4)=0x9) getsockopt$inet_tcp_int(r2, 0x6, 0x40cd2ef5ccd26f62, &(0x7f000030c000)=0x0, &(0x7f00002c3000-0x4)=0x4) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f75000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r2 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) readv(r2, &(0x7f000016d000-0x20)=[{&(0x7f00004fd000)=""/0, 0x0}, {&(0x7f0000b4e000)=""/4096, 0x1000}], 0x100000000000014b) r3 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x5, &(0x7f000019d000)={0x0, 0x4, 0xfff, 0x9, r4}) write(r3, &(0x7f00000f8000-0x5f)="c4", 0x1) dup2(r3, r2) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0xfffffffffffffff8) setsockopt$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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006b8000-0x510)={0x800, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x122e20, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @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]}]}, 0x510) 2018/01/22 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fallocate(r0, 0x1, 0xff2, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b0000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b0a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000338000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8e000)=0xe8) lstat(&(0x7f0000627000)='./file0\x00', &(0x7f0000769000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000155000)={0x0, 0x0}) stat(&(0x7f0000076000)='./file0\x00', &(0x7f000054d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000362000-0x4)=0x0) getresuid(&(0x7f00000c5000)=0x0, &(0x7f0000244000)=0x0, &(0x7f00002c4000-0x4)=0x0) getgroups(0x4, &(0x7f0000c5b000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007de000)={0x0, 0x0, 0x0}, &(0x7f000067b000-0x4)=0xc) lstat(&(0x7f0000c19000-0x8)='./file0\x00', &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000cdb000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00006a4000)=[{&(0x7f0000b70000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c00000-0x80)=[{&(0x7f0000c5c000)="8d8940990a8cce5843a777fcee144694cd36c9f243ff14074ffdb1e39aff21e8472ea4f5784a16b081bee677e37738f69314531d771624a824eb2e2ef197290d0e611f39a24864ab8657a1853d4c21f8bb1332d5fb7d21d4701e35044990992cbfe181326233f22d0eacf72bf94d418e5f8e7ab52ec31691b3f61e9a04e0f97838c5fd172946e57a90381159abd0621446a1506d7503b22a01d1a7d65281cfb04353d7d07549fc52e3926d34cde31b0821ab2227b87b840d3778f3acefdf0dc630d5efa4201291ab63a97edbc527644977cb209d1233371310f10263ecfaa22aae", 0xe1}, {&(0x7f00001f5000)="e8de77bf12eb1ce2d4cb8b5aff8cfdeb46b8a1503d06553712e2fdb454aab0b9f7bf3acd5e020a30bdbf271b18846c2e475774d07061b88e60742402ce7a753cd458e457b6dd0b7074bb0f7da048bde3f2642cde2cae0da7130e78ab9934e13810cea139d036d292c4ad95c5b534521d6c0a381909cfb106cce98818257f01c775ba276d450b2c7837", 0x89}, {&(0x7f000041a000-0xb9)="7fd77d7476b4b0f9ab65bd67b8842ce02f7dfff37f767ba5847458e546479b5f42744efaa727f91965a1af75fcbcf5812f5dbc1c2a93625730ca4fd05e002a28cef12d741a08854b66abb38b8dfa29bfc5a78a6b537271884b55e8451a892e06efa38a36250c484c87c155c82df4c266b11fd72a14d6355583de306ab82e175b68c5ef54ab15e0e6cf762b29cda83bfc7463afe83a8b8469e2f637bf76ec7758cb884da24b7a1d3951c31587b93de0bf98266f6b8e6d188af7", 0xb9}, {&(0x7f0000fa7000-0xa8)="ec0967f1b5f6cbe952a97b7ab145397b757ce7f9a31a02165bba4cdfbc22b44175c7310ddcd4d83bde2aa5735136d65ebfc02076b0b1af15f8e3f79b9a20510b697f16cec4b8d950e00b4e617f9e30f5e5049588ff335c2c9470e35b507c0ca2a3f7542624dfada56d3dae82664666813ea8a71fd45248ad376586996b892f92f0ff50322c3a6097abe7caf70eb2df328d5bc01e3b2012347f99a83a121907b05882db383e62710c", 0xa8}, {&(0x7f0000120000-0xa)="17a1574cd51e1a6f3665", 0xa}, {&(0x7f0000c3e000)="7e613769644ad8fcbcad88d6538f73be90ff8da46417d2e71949aec9eb7f4cd4efcff478f871e7612e387449efbd68956590986a5d34b14bca55e361b50c8c52d9dbf3f2cf3a805d90d10585997ac0208dc23475f145687409b606357d46050b45c67860c2a09bf457", 0x69}, {&(0x7f0000d93000-0x2e)="dd70765ff12fbff148aa33da460ee7649b6c4e5acbee0777eb802211ce86446cbf9defcc80a6536eb31b6eb75c50", 0x2e}, {&(0x7f0000c7f000)="b3c8f6fab5de600b3a3b83f2d3fb164084dc0723c85dafe477ff015b182bfc9ad35c14b158ee5c175e3d31702283afae94b7740b59997f6cc3241f3a820e1f99b164d93594f0d10bdfe45610f29746e8e0d581cfb8b4dd1691ebc02a1469a677e4cc9acfc542684fcb94cb60d2585eff90952680756b5e13de", 0x79}], 0x8, &(0x7f000066e000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4001}, {&(0x7f0000878000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000caa000)=[{&(0x7f000089b000-0x55)="ef867d60a713ad47423adc10abda2679c1eb62ca8ca5c9e8cf2b7a7c613cc2c86d2c09236e1ed94d0ef2f25e73055899ad081e99fcdf9045dcd5e89708647e05c160d7ca304faa77b4f59ac29a14b8f4bbc5861a40", 0x55}], 0x1, &(0x7f00000c3000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @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}], 0x98, 0x40}], 0x2, 0x20000010) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000d2000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [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, 0x6, 0x9}, &(0x7f0000b74000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003cb000)={0x0, 0x1d, "cab5c0d65efaa86755ca3069d8ddb24c074b002edf5a5d038350037117"}, &(0x7f00005dd000-0x4)=0x25) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c0b000)={0x0, 0x100}, &(0x7f0000fc0000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ce000)=@assoc_id=0x0, &(0x7f000000e000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000954000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b5b000)={0x0, 0xffffffff}, &(0x7f0000a93000)=0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aad000-0x10)={0x800003b, 0x8202, 0x8000000000000008, 0x1002, r2}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e99000-0x4)=@int=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000709000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/22 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c0d000)='net/igmp\x00') readlinkat(r0, &(0x7f0000e48000-0x8)='./file0\x00', &(0x7f0000f50000-0x15)=""/21, 0x15) mount(&(0x7f0000035000)='./file0\x00', &(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000037000)='mqueue\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f00005c4000)='./file0\x00', &(0x7f0000dc7000-0x8)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000916000)='/dev/keychord\x00', 0x80100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f12000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000288000)=@assoc_value={0x0, 0x6}, &(0x7f0000f46000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000227000-0x8)={r2, 0x5}, &(0x7f0000280000-0x4)=0x8) 2018/01/22 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f62000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xddb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xbe2e, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/22 11:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cba000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 241.873220] INFO: task syz-executor2:9479 blocked for more than 120 seconds. [ 241.880458] Not tainted 4.4.112-g3fc4284 #32 [ 241.885473] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.893429] syz-executor2 D ffff8801ccc5fa10 29416 9479 4947 0x00000006 [ 241.900832] ffff8801ccc5fa10 ffff8801d1565f00 ffff8801d1565f00 0000000000000001 [ 241.908835] 0000000000000007 ffff8801d1565f00 ffff8801db31fdb8 ffff8801db31fde0 [ 241.916838] ffff8801db31f4d8 ffff8801cf1cdf00 ffff8801d1565f00 ffff8801ccc58000 [ 241.924850] Call Trace: [ 241.927413] [] schedule+0x9a/0x1c0 [ 241.933175] [] schedule_preempt_disabled+0x13/0x20 [ 241.939738] [] mutex_lock_nested+0x306/0x850 [ 241.945800] [] ? blkdev_reread_part+0x1e/0x40 [ 241.951917] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 241.958163] [] ? check_preemption_disabled+0x3b/0x200 [ 241.965025] [] ? kick_process+0x14b/0x1c0 [ 241.970797] [] blkdev_reread_part+0x1e/0x40 [ 241.976776] [] loop_reread_partitions+0x78/0xe0 [ 241.983076] [] lo_ioctl+0x1588/0x19c0 [ 241.988562] [] ? loop_lookup.part.18+0x110/0x110 [ 241.994984] [] blkdev_ioctl+0x4ab/0x1990 [ 242.000672] [] ? blkpg_ioctl+0x910/0x910 [ 242.006397] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.013225] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.020213] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.027139] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.033973] [] ? __fd_install+0x224/0x5f0 [ 242.039747] [] ? quarantine_put+0xab/0x180 [ 242.045641] [] block_ioctl+0xde/0x120 [ 242.051069] [] ? blkdev_read_iter+0x170/0x170 [ 242.057221] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.062816] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.069044] [] ? __fget+0x20b/0x3b0 [ 242.074305] [] ? __fget+0x232/0x3b0 [ 242.079557] [] ? __fget+0x47/0x3b0 [ 242.084750] [] ? security_file_ioctl+0x89/0xb0 [ 242.090957] [] SyS_ioctl+0x8f/0xc0 [ 242.096165] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 242.102786] 2 locks held by syz-executor2/9479: [ 242.107494] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.116959] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 242.126669] Sending NMI to all CPUs: [ 242.131495] NMI backtrace for cpu 0 [ 242.135119] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.112-g3fc4284 #32 [ 242.142104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.151461] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.157525] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.165919] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.171339] RAX: 0000000000000007 RBX: ffffffff847dc748 RCX: 0000000000000000 [ 242.178637] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.185895] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.193158] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.200402] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.207680] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.215895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.221749] CR2: 000000c4201b5e80 CR3: 00000000b6928000 CR4: 0000000000160670 [ 242.229030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.236290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.243551] Stack: [ 242.245669] ffffffff84207dd8 ffffffff81027ee5 ffffffff84208000 ffffffff847dc748 [ 242.253197] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.260699] ffffffff8102945a ffffffff84207e00 ffffffff812204d8 ffffffff84208000 [ 242.268231] Call Trace: [ 242.270785] [] default_idle+0x55/0x3c0 [ 242.276322] [] arch_cpu_idle+0xa/0x10 [ 242.281743] [] default_idle_call+0x48/0x70 [ 242.287623] [] cpu_startup_entry+0x605/0x820 [ 242.293662] [] ? call_cpuidle+0xe0/0xe0 [ 242.299256] [] rest_init+0x189/0x190 [ 242.304618] [] start_kernel+0x6b9/0x6ee [ 242.310210] [] ? thread_stack_cache_init+0xb/0xb [ 242.316635] [] ? early_idt_handler_array+0x120/0x120 [ 242.323379] [] ? early_idt_handler_array+0x120/0x120 [ 242.330099] [] x86_64_start_reservations+0x2a/0x2c [ 242.336677] [] x86_64_start_kernel+0x140/0x163 [ 242.342878] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.361869] NMI backtrace for cpu 1 [ 242.365482] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #32 [ 242.372722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.382077] task: ffff8800bb9997c0 task.stack: ffff8800bac70000 [ 242.388125] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.396871] RSP: 0018:ffff8800bac77cb8 EFLAGS: 00000046 [ 242.402290] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.409564] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.416820] RBP: ffff8800bac77ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.424086] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.431329] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.438601] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.446813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.452668] CR2: 00007f8c234c7000 CR3: 00000000b6928000 CR4: 0000000000160670 [ 242.459934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.467191] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.474456] Stack: [ 242.476576] ffffffff8426ec20 ffffffff847ee640 000000000001bca0 0000000000000040 [ 242.484100] dffffc0000000000 ffff8800bac77d00 ffffffff810b99bb ffffffff839f5940 [ 242.491603] 0000000000000003 ffff8800bac77d60 ffffffff81d10447 ffffffff8141a2f3 [ 242.499132] Call Trace: [ 242.501685] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.508072] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.515171] [] ? print_lock+0xab/0xae [ 242.520602] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.527344] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.534346] [] watchdog+0x6fa/0xae0 [ 242.539589] [] ? watchdog+0xc3/0xae0 [ 242.544944] [] kthread+0x268/0x300 [ 242.550101] [] ? reset_hung_task_detector+0x20/0x20 [ 242.556770] [] ? kthread_create_on_node+0x400/0x400 [ 242.563419] [] ? kthread_create_on_node+0x400/0x400 [ 242.570053] [] ret_from_fork+0x3f/0x70 [ 242.575582] [] ? kthread_create_on_node+0x400/0x400 [ 242.582223] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.601485] Kernel panic - not syncing: hung_task: blocked tasks [ 242.607611] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #32 [ 242.614861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.624187] 0000000000000000 dd93619508d4f201 ffff8800bac77ca8 ffffffff81d054ed [ 242.632150] ffffffff838826e0 ffff8800bac77d80 dffffc0000000000 7fffffffffffffff [ 242.640112] ffff8800b4d99ba8 ffff8800bac77d70 ffffffff81419dca 0000000041b58ab3 [ 242.648076] Call Trace: [ 242.650636] [] dump_stack+0xc1/0x124 [ 242.655967] [] panic+0x1aa/0x388 [ 242.660952] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.667847] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.675086] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.682327] [] watchdog+0x70b/0xae0 [ 242.687570] [] ? watchdog+0xc3/0xae0 [ 242.692902] [] kthread+0x268/0x300 [ 242.698062] [] ? reset_hung_task_detector+0x20/0x20 [ 242.704694] [] ? kthread_create_on_node+0x400/0x400 [ 242.711330] [] ? kthread_create_on_node+0x400/0x400 [ 242.717963] [] ret_from_fork+0x3f/0x70 [ 242.723469] [] ? kthread_create_on_node+0x400/0x400 [ 242.730555] Dumping ftrace buffer: [ 242.734116] (ftrace buffer empty) [ 242.737797] Kernel Offset: disabled [ 242.741404] Rebooting in 86400 seconds..