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", @ANYRES32=r3, @ANYBLOB="0c00920000000000", @ANYRES32=r4, @ANYBLOB='\f\x00\t\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="e2fe6b631f5f875d0f03746885b302b4aaad956c3f011f8cfd06bea33c1661218bdcee0012f0f864ed65152c05816c28ac83891fe4778404f6206cf17d358ece591a0c5d24678d6a40d0bce888d51577a54381b0b004cf9dc02923d72b43c70ccb83ddcbfe6f7cd68c573c399b274893e3073720ffa0c6f2e10c27d727b0f1279e1343b5987f93a3f4d7d27d6062064cb7ffd6c01dc24a1d4edc34287f168fceb7e0536f49ef339d73aa19210e4d61fbd1d554a793d584d0b2864c8392b4e4f4724bd5ad9d787a92a5d6204fee78c32e35a1c0cccf8cd8920000"], 0x1394}, 0x1, 0x0, 0x0, 0x4008040}, 0x44080) r6 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_matches\x00') lseek(r6, 0x5f, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000100)) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) 2018/03/03 19:35:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x801000000000005) r1 = dup2(r0, r0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000880)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000340)=[], 0x5, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xa0, 0x80}, {&(0x7f0000000940)=ANY=[@ANYBLOB="0100222f66624cb25a79dfb9e2680d90452e696c65300052cc7f0fbfac32216b4bf4d6b912d3367641c0b1017a544fdcf223cf7e0433e94cb729fad1efd42f5a6606dbefffd1ef0ac6499e55c392555264a0abc84474398c11b27a08c754a8c24bb78faad685dfbb29e186a5d413a0e1fc94c26a9ef85ba564595e75fdbbba"], 0x1, &(0x7f0000000700)=[{&(0x7f0000000500)="a9595bac23284b5c", 0x8}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000780)="9f5d8249f2f1969424e317bc87943d81691e825b04f9a327110d4e6b3dba55a5f0abf37d3528cf0961fbcad55ada3f139f2184aa1c1bb4ed1ece2ea7f9b7a7d4a0ab47ddcab6fd68e93105fd8329183465f917ab73a7319503a569c2b19aa136e2be2664967e2f84af8b6fcc6f1583d25009a5d39618f3eea6a95067721ece4d263c01d7da4fded512dacf731b9995395e6448112b098ba3c7e32d50356235c4e7fdd9b4f8c80284c2505755677fb4c88a6c52f9df0993", 0xb7}], 0x1, 0x0, 0x0, 0x80}], 0x492492492492529, 0x4000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f2000), &(0x7f0000000000)=0x4) bind$ipx(r1, &(0x7f0000000400)={0x4, 0xee, 0x1f, "9aff02f983f9"}, 0x10) [ 45.955714] vmalloc: allocation failure: 17179869180 bytes [ 45.979192] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 45.985518] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/03 19:35:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) pipe(&(0x7f0000000000)) 2018/03/03 19:35:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) [ 46.014735] vmalloc: allocation failure: 17179869180 bytes [ 46.020426] syz-executor0: page allocation failure: order:0, mode:0x24000c2 [ 46.056690] CPU: 0 PID: 6555 Comm: syz-executor0 Not tainted 4.4.119-g855ea74 #27 [ 46.064332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.073673] 0000000000000000 dc8af86db6304c46 ffff8800badcf880 ffffffff81d0402d [ 46.081686] 1ffff100175b9f13 ffff8800a9b9c800 00000000024000c2 0000000000000000 [ 46.089691] 0000000000000001 ffff8800badcf990 ffffffff81431019 ffffffff838ac620 [ 46.097708] Call Trace: [ 46.100281] [] dump_stack+0xc1/0x124 [ 46.105632] [] warn_alloc_failed+0x1d9/0x240 [ 46.111674] [] ? zone_watermark_ok_safe+0x290/0x290 [ 46.118323] [] ? dump_trace+0x14f/0x350 [ 46.123940] [] ? check_preemption_disabled+0x3b/0x200 [ 46.130767] [] __vmalloc_node_range+0x41d/0x630 [ 46.137070] [] ? kmalloc_order_trace+0x81/0x1a0 [ 46.143373] [] vmalloc+0x5b/0x70 [ 46.148373] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 46.154848] [] xt_alloc_entry_offsets+0x41/0x60 [ 46.161147] [] translate_table+0x21a/0x1eb0 [ 46.167096] [] ? ipt_alloc_initial_table+0x660/0x660 [ 46.173830] [] ? __might_fault+0xe4/0x1d0 [ 46.179605] [] ? __might_fault+0x114/0x1d0 [ 46.185470] [] ? __check_object_size+0x154/0x35b [ 46.191852] [] do_ipt_set_ctl+0x2a3/0x450 [ 46.197627] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 46.204187] [] ? mutex_unlock+0x9/0x10 [ 46.209703] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.216776] [] nf_setsockopt+0x67/0xc0 [ 46.222289] [] ip_setsockopt+0x97/0xa0 [ 46.227804] [] tcp_setsockopt+0x82/0xd0 [ 46.233410] [] sock_common_setsockopt+0x95/0xd0 [ 46.239707] [] SyS_setsockopt+0x160/0x250 [ 46.245479] [] ? SyS_recv+0x40/0x40 [ 46.250734] [] ? SyS_sched_setparam+0x20/0x20 2018/03/03 19:35:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e28, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0xffffffff}, 0x8) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 46.256859] [] ? int_ret_from_sys_call+0x52/0xa3 [ 46.263238] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 46.269705] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.276262] CPU: 1 PID: 6534 Comm: syz-executor0 Not tainted 4.4.119-g855ea74 #27 [ 46.283872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.293208] 0000000000000000 23eafbd34e53ff44 ffff8800bb1e7880 ffffffff81d0402d [ 46.301240] 1ffff1001763cf13 ffff8800ba92c800 00000000024000c2 0000000000000000 [ 46.309285] 0000000000000001 ffff8800bb1e7990 ffffffff81431019 ffffffff838ac620 [ 46.317342] Call Trace: [ 46.319922] [] dump_stack+0xc1/0x124 [ 46.325275] [] warn_alloc_failed+0x1d9/0x240 [ 46.331325] [] ? zone_watermark_ok_safe+0x290/0x290 [ 46.337984] [] ? dump_trace+0x14f/0x350 [ 46.343603] [] ? check_preemption_disabled+0x3b/0x200 [ 46.350440] [] __vmalloc_node_range+0x41d/0x630 [ 46.355620] Mem-Info: [ 46.355636] active_anon:59435 inactive_anon:43 isolated_anon:0 [ 46.355636] active_file:3536 inactive_file:8444 isolated_file:0 [ 46.355636] unevictable:0 dirty:68 writeback:0 unstable:0 [ 46.355636] slab_reclaimable:5601 slab_unreclaimable:59578 [ 46.355636] mapped:24259 shmem:49 pagetables:690 bounce:0 [ 46.355636] free:1468910 free_pcp:653 free_cma:0 [ 46.355657] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 46.355667] lowmem_reserve[]: 0 2911 6411 6411 [ 46.355688] DMA32 free:2653060kB min:30608kB low:38260kB high:45912kB active_anon:111940kB inactive_anon:76kB active_file:7228kB inactive_file:17132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:224kB writeback:0kB mapped:47236kB shmem:88kB slab_reclaimable:10232kB slab_unreclaimable:107980kB kernel_stack:1888kB pagetables:1168kB unstable:0kB bounce:0kB free_pcp:1336kB local_pcp:676kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.355696] lowmem_reserve[]: 0 0 3500 3500 [ 46.355717] Normal free:3206676kB min:36808kB low:46008kB high:55212kB active_anon:125800kB inactive_anon:96kB active_file:6916kB inactive_file:16644kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:48kB writeback:0kB mapped:49800kB shmem:108kB slab_reclaimable:12172kB slab_unreclaimable:130332kB kernel_stack:3808kB pagetables:1592kB unstable:0kB bounce:0kB free_pcp:1276kB local_pcp:664kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.355724] lowmem_reserve[]: 0 0 0 0 [ 46.355755] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 46.355792] DMA32: 603*4kB (ME) 159*8kB (UME) 153*16kB (UME) 71*32kB (UM) 31*64kB (UME) 10*128kB (UM) 16*256kB (M) 9*512kB (UME) 9*1024kB (UME) 3*2048kB (UM) 639*4096kB (M) = 2653076kB [ 46.355863] Normal: 735*4kB (UME) 127*8kB (UME) 57*16kB (UME) 69*32kB (UM) 32*64kB (UME) 21*128kB (UME) 18*256kB (UM) 9*512kB (ME) 9*1024kB (UME) 3*2048kB (ME) 774*4096kB (M) = 3206692kB [ 46.355868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 46.355870] 12028 total pagecache pages [ 46.355874] 0 pages in swap cache [ 46.355877] Swap cache stats: add 0, delete 0, find 0/0 [ 46.355879] Free swap = 0kB [ 46.355881] Total swap = 0kB [ 46.355883] 1965969 pages RAM [ 46.355884] 0 pages HighMem/MovableOnly [ 46.355886] 320145 pages reserved [ 46.620767] [] ? kmalloc_order_trace+0x81/0x1a0 [ 46.627055] [] vmalloc+0x5b/0x70 [ 46.632041] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 46.638499] [] xt_alloc_entry_offsets+0x41/0x60 [ 46.644787] [] translate_table+0x21a/0x1eb0 [ 46.650725] [] ? ipt_alloc_initial_table+0x660/0x660 [ 46.657448] [] ? __might_fault+0xe4/0x1d0 [ 46.663215] [] ? __might_fault+0x114/0x1d0 [ 46.669085] [] ? __check_object_size+0x154/0x35b [ 46.675458] [] do_ipt_set_ctl+0x2a3/0x450 [ 46.681221] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 46.687768] [] ? mutex_unlock+0x9/0x10 [ 46.693274] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.700341] [] nf_setsockopt+0x67/0xc0 [ 46.705848] [] ip_setsockopt+0x97/0xa0 [ 46.711357] [] tcp_setsockopt+0x82/0xd0 [ 46.716961] [] sock_common_setsockopt+0x95/0xd0 [ 46.723248] [] SyS_setsockopt+0x160/0x250 [ 46.729012] [] ? SyS_recv+0x40/0x40 [ 46.734259] [] ? SyS_sched_setparam+0x20/0x20 [ 46.740373] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 46.746836] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.754818] Mem-Info: [ 46.757237] active_anon:52658 inactive_anon:43 isolated_anon:0 [ 46.757237] active_file:3543 inactive_file:8440 isolated_file:0 [ 46.757237] unevictable:0 dirty:73 writeback:0 unstable:0 [ 46.757237] slab_reclaimable:5642 slab_unreclaimable:59537 [ 46.757237] mapped:24195 shmem:49 pagetables:629 bounce:0 [ 46.757237] free:1475764 free_pcp:657 free_cma:0 [ 46.791034] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 46.832170] lowmem_reserve[]: 0 2911 6411 6411 [ 46.837325] DMA32 free:2671616kB min:30608kB low:38260kB high:45912kB active_anon:93368kB inactive_anon:76kB active_file:7240kB inactive_file:17132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:268kB writeback:0kB mapped:46980kB shmem:88kB slab_reclaimable:10324kB slab_unreclaimable:107988kB kernel_stack:2304kB pagetables:1216kB unstable:0kB bounce:0kB free_pcp:1312kB local_pcp:656kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.885777] lowmem_reserve[]: 0 0 3500 3500 [ 46.890691] Normal free:3216776kB min:36808kB low:46008kB high:55212kB active_anon:117264kB inactive_anon:96kB active_file:6932kB inactive_file:16628kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:48kB writeback:0kB mapped:49800kB shmem:108kB slab_reclaimable:12252kB slab_unreclaimable:129840kB kernel_stack:3680kB pagetables:1300kB unstable:0kB bounce:0kB free_pcp:1344kB local_pcp:732kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 46.936624] lowmem_reserve[]: 0 0 0 0 [ 46.940981] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 46.956236] DMA32: 632*4kB (UME) 161*8kB (UM) 152*16kB (UME) 85*32kB (UM) 34*64kB (UME) 10*128kB (UM) 16*256kB (M) 9*512kB (UME) 9*1024kB (UME) 4*2048kB (UM) 643*4096kB (M) = 2672264kB [ 46.975868] Normal: 774*4kB (UME) 140*8kB (UME) 61*16kB (UME) 106*32kB (UM) 35*64kB (UME) 21*128kB (UME) 19*256kB (UM) 9*512kB (ME) 9*1024kB (UME) 3*2048kB (ME) 776*4096kB (M) = 3216840kB [ 46.995422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 47.004412] 12040 total pagecache pages 2018/03/03 19:35:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x84000) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000000)=""/36, 0x1f) 2018/03/03 19:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_mtu=0x9c}}) 2018/03/03 19:35:12 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="5f4531e47cae7dfc5cb6f43f63af3cb8", 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) 2018/03/03 19:35:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xa100, 0x0) write(r0, &(0x7f0000000040)="ac3a2441c9cf5465a88af597183e32c14c304502db46afa25cbfd8a73ac3874ab27db4a71005e814317524089a3d7c501dea393e7edd102ef03b9d18af2ec855f946596fc7cbaf37526de498d7a083b98f2e6683461328b414f10699ddbd605dbe78bde37345e38f", 0x68) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401000008, 0x32, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/03 19:35:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) socketpair$inet(0x2, 0x0, 0x6e, &(0x7f0000000000)) 2018/03/03 19:35:12 executing program 6: r0 = userfaultfd(0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000002aff4)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x43, 0x3f, 0x6, 0x7, 0x9, 0x4, 0x80, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x1, 0x3, 0x7f}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) mmap(&(0x7f000091b000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) 2018/03/03 19:35:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000200)="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", 0x129}], 0x1, &(0x7f00000003c0)=[{0x28, 0x108, 0x2db1, "cc5455085f950c3b40a3831965ec97fbeaf529fb4b"}, {0x18, 0x11d, 0x7, "2c969a704754692f"}, {0x10, 0x0, 0x3}], 0x50, 0x4000010}, 0xfffffffffffffffc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) 2018/03/03 19:35:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0/') 2018/03/03 19:35:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000de7529)='net/sockstat6\x00') r1 = fcntl$getown(r0, 0x9) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)="954dd2e38e5346ec12b5b43c3bd6ec557424ff63c88229b0d056e28c5e841444240df6dd9213ed32020226cc8176ba19aae673e373815161684b67871661b906240abe8ad45dedda0755e617aeb4232b5beab5ba98c6ee116dab9777d23df3d1aeee", 0x62}, {&(0x7f0000000100)="a1f2435b07e75c07e4e50f99a0f5da86d41505ff53cbcd431b73f8cc75e3cc94da4ef1f7252be7a5991f0cc9057e5535cb0ef4fc4c4346a7a6a6d7eb98dda472d2fdfc839efb21f063ddfd516a105ea6d0dd853735b9c1d49f50639cde7b0fd389cb9c0c7acc4368e7a8ec6013e20921ed51ff17bb44982a0c25e54745820166f443727b1e9b599be12aadeadf60a3d3d680c368b8a8ae19ba1d40ed4abb975b182d5bf694169849610f78b616309c3fe77965353ef2226b7962113fc1b5150bb34f3de30b4ed2d1d9d736dec6868deb220ea4a280efef3e6fcd2180d64b608d9d7e30ce5668599712f135bcf8b7cc2a", 0xf0}], 0x2}, 0x4000000) fcntl$setownex(0xffffffffffffff9c, 0xf, &(0x7f0000000000)={0x2, r1}) readv(r0, &(0x7f0000761f80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) ioctl$TIOCNOTTY(r0, 0x5422) [ 47.008360] 0 pages in swap cache [ 47.011807] Swap cache stats: add 0, delete 0, find 0/0 [ 47.017144] Free swap = 0kB [ 47.020126] Total swap = 0kB [ 47.023133] 1965969 pages RAM [ 47.026213] 0 pages HighMem/MovableOnly [ 47.030152] 320145 pages reserved [ 47.046578] binder: 6614:6619 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/03 19:35:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={"268d684d27efb7f3ed19da29f48de44e", {0x4, 0x7, 0x600000, "ff6441072423", 0x81}}) 2018/03/03 19:35:12 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000000040)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in={0x2, 0x4e20, @rand_addr=0xfffffffffffeffff}, 0x10, &(0x7f00000006c0)=[]}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x4, 0x0, 0x4, 0x3ff80000000000, 0x4, [{0x3, 0x4, 0x3, 0x0, 0x0, 0x2}, {0x7, 0x9, 0xffffffffffffff01, 0x0, 0x0, 0x1000}, {0x6, 0x7fffffff, 0x5, 0x0, 0x0, 0x400}, {0x7, 0xb53, 0xd521, 0x0, 0x0, 0x2009}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x80) 2018/03/03 19:35:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/90, 0x5a) 2018/03/03 19:35:12 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000080000f7ffffff"], 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xff98}], 0x4, &(0x7f0000000380)=""/4096, 0xff0}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340)=0x3f, 0x4) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) 2018/03/03 19:35:12 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)=')}usereth1#eth0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xcfe}}, 0x3, 0x0, 0x0, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9723}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/03 19:35:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x80000010}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/137, 0x89) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={"6970462874693000f7ffffffffffffff", @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) [ 47.059922] binder: 6614:6630 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.096704] IPv4: Oversized IP packet from 127.0.0.1 2018/03/03 19:35:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x3d, 0x501, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x7}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x10001) dup3(r0, r2, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)={0x200000}) poll(&(0x7f0000fef000)=[{r0}], 0x1, 0x0) 2018/03/03 19:35:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/03 19:35:12 executing program 3: socketpair(0x11, 0x691dc16d3c84c836, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x6, r1}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x25d) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x88, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce013e710fc0000000000000000f18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c"}) 2018/03/03 19:35:12 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x0, []}, 0x90) 2018/03/03 19:35:12 executing program 2: mkdir(&(0x7f0000226000)='./control\x00', 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5b0a, 0x0, 0x10000, 0x401, 0xa26a, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x1ad, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0xffffffffffffff80, 0x7, 0x1ac0000000000, 0x4, 0x10001}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x80, "0cf487a1f565fb513f54aa67f044acb5316edceffb53cb09ca9b5b7d3664c12fbf7a05c6cbabf1bc2c77a00bcdffc3d959254ef448b69a74286ad036b0dd78d75d518e5e12f39ab784f1160e98839c01b387c8fff1f385b4ca4014dcd9dbc13d4989c8123536f7d1a3df2aeb88c912bea2ffff848221deef0aae4a076333a277"}, &(0x7f0000000200)=0x88) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) renameat2(r2, &(0x7f000001dff6)='./control\x00', r3, &(0x7f0000e14ff6)='./control\x00', 0x0) [ 47.121841] IPv4: Oversized IP packet from 127.0.0.1 [ 47.178685] binder: 6660:6661 ioctl c0306201 2001bfd0 returned -14 2018/03/03 19:35:12 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x42000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x800) getdents(r0, &(0x7f0000e34f40)=""/192, 0xc0) 2018/03/03 19:35:12 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001840)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) sync() r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x81e1) 2018/03/03 19:35:12 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={{{{0x2, 0x4e20, @rand_addr}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0xe}, 'port0\x00', 0x10, 0x80020, 0x7, 0x10001, 0x66, 0x4, 0x1000, 0x0, 0x2, 0x6}) 2018/03/03 19:35:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f000098eff4)={0x10, 0x0, 0x200, 0x20071}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xf, 0x16c) 2018/03/03 19:35:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) bind(r1, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect(r1, &(0x7f0000000300)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0xffff, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0xb9, 0x9, 0x77, 0x41}, 0xa0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'vcan0\x00', @ifru_flags=0x100}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/107) 2018/03/03 19:35:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/03/03 19:35:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005480)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005580)=0xe8) sendmmsg(r0, &(0x7f000000a280)=[{{&(0x7f0000000040)=@ax25={0x3, {"1d4341ff6101ee"}, 0x1}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000180)="2d60d844d9c8218a0b3fb58628c4abd1cc42ee75977bfcc72f4d6f0e7177a69c526bc0dd6052e49863d8bad82d1ca7788afb6b030c7a809c8a8726ae4ff524069c4743a2814a7b9ede4c4a6620954f401a39c9d54fcdb69f8d86fce217e101720a30ea91e3204187fed8f376b06d5833957b2f1230c0fba4137e99bb46ad79fef33491be0885087abafeaaf37eab8908d24aefe898c59d08344b73172b8d53b2d2ad06d7378e0f93e75c4b2de5e308622963197d70f85e47ae12ead69900a73fd99658f7f0ccee494c18704d17c75455cf8bfe8c", 0x97}, {&(0x7f0000000280)="2cfbfa8f4a15d57183676c64e2c342438fe6040f5bf2fc5822e228a70a43bdaa35202c25449dde72250ed3aca1b4d18183d2d863afb2306058191a57e23d70ca3b186ad35f789353320373125ef814c1a744dceffb67b28f4d465d22ee59a4529ca131ce5a395297cb524a120bf82dc901349453a9cefb3deb60bcbc26ab40c19ddf5ecf91665f19793cfd47986252fc8bc80951c1077f379560b83b14663f611d9d3df2175626ec2667b56a7746e4", 0xaf}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="b8846c40902905a1cdf5a518255e1e93d683afac53eeffb9370a6ec3bf85292f1ed7f3ffb0a18cee8d30b8e0c64e32f58987cc9580ade32893bd224276124d4edef5ecb5378e467750e30481f7fd1b7d2ebaf2d53c436c551ccfa9c4d3c855b36858cb0c108d4d7ca2356344d414e7aaa2fde27c113d29503b3fce68bcbb12bf83648098c6f91c553b9c014fe8734a96e9a92eb74d3efbf26674e47ddb1211", 0x9f}, {&(0x7f0000001400)="3df234b0629f29509ec1c4bf554621b6c8c567bf7be282d93e5bca0ad1babcac5999f45b8cf0102c42a9d8d9a3e49cd75c2ddbd5268b767c44141505c7ae66f7bc04839d6290c6fe431cb7165273911214518e32c125b3574cec27c29487fbc232b683ecda3dbaa1b2773b662068dd65a9187d693b44beabf7fb4ab1be75be67d8fd45f10c9dac6de71820546bc869879439469223827a15", 0x98}, {&(0x7f00000014c0)="d4efd096417a7dd99547ec09ac9c57a63ac1c02a35571ad7c056768c28887709a74d0e6afaf3f0df121541ed8e52bfae880a99fb7a4a5d14262e0c9ca6e2931472c066d14a1c7f730003c3b9250d894b4b27cfe5be2d6c131162cb71644a79bede6ba58636bc464eeae0ccd30797753c2784e251bb17442ce35de49250e8e85e876f65f9ff17a2784eb78dcdcb6f9358372d2fba3b4b63cd388bcacac12b3a", 0x9f}], 0x6, &(0x7f0000001600)=[{0xf8, 0x104, 0x1, "d5e1478e3435f14b85949506fc2c7889a22f2ba83aae7fcdaa603b614ab99ef324b1f00754a557111bdd09e25a5ff74451559e10374dd6870b18ced4ca29ca9a99fd2090ea201210a961d455bea266ab481247731ebd8787574f83091fee77663a36b96ff60e6d35514ea8383463736d9b0609adf08a85c0e860e3b9c45b68ea5c185a1d2d8f2f056ba2407ea39c330115fb2499c0826d0d33c91a523e5cc5c8bbfb2ad79a74dbc1f25b5ad1e914f4ade7ec4de330ccc15d741dc4b31a224a9fa942c2484ffab5dc8622b4f0af1c8a2e4c22f0d641390fefd996ba14e3503c71aa6035864b2d339c"}, {0xf0, 0x10f, 0x8, "de080a3efb14f33fef3d9fccfc9332a820065d2d8af7d4032611f2f1acc2dce4c848bb73b111035cdd2dd2f930ddda28cb80c96afe6dd414cb170426b2781ad6a68b2f621eb028ccd88a627b4fba83346281e0ba10277a6ca7ef2a01a6fff1250f7a64a5ff26d9bf0f58905a4240c93b0f108a90d5d3d9fae862985bad20388cee8d055c1dd001bd4c10daefb7504eab55a7bc252bf0a529c6c58dd241c5a42e1ac451197841ed7a2909187be88d409fc1680cb1e1d7d9d69d50ae8b84efe94a351083766f63ab5833d6d8ab7e5ce0b79388a5896a8d8188a975de8bdb79c12c"}, {0xb8, 0x100, 0x20, "d0c131cc1bdb75b084ca43a8ea54e117290a7f480d5042c89bbeed9a6da12c1c70fa224d4506ec92558922e4d8fd1daab3dd5f5ea30d6b7f1c0bf59c5a39e35840dc8d8fb0eb5fbdf79a36f45518f471ffdc8dc16d79b36927f16ed3ce13e2ba7c746906e7a1151e879a4be0e20723ed2fb3da854df58ebcef1cc8b6a2b56ae5a09f8fd4d26c9eaf9a964aab6e541654bdd3cbe2f967b84a380fa37e3a354aad51f9a045"}, {0xb8, 0x19f, 0x8, 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{0xf0, 0x112, 0x77a, "88c367174579698ed0707769c51753b834fb52b0e9179d6326b5fb9c0aefc71049a20c9aba62160a460ec3dd48d603fe46d6c44e0757cde2727aa860702aa3f1705dbf6f11210cf7fee32446302093201dda672320e432e3995b9df33ff990ebd20dbe815abf30b02078b3d15188d9d50d18581eb4dac7de1cfd187ea8ed690169adf1b952da3b0861c911e44f5fc02e88ed4fc7bdd830224df8b435e639813345995bd9ecb2224b28b815ddc155fe8954f29ba872f8663b40916b23d8528310e0c835567b96c184dcc140a1e22f4ed0e95b20b836a0108cab"}], 0x11c0, 0x1}, 0x401}, {{&(0x7f0000009c40)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009dc0)=[{&(0x7f0000009c80)="17c73d226eb43ea5032f0e03be03535a3795834f26d5b5ebf314a11b5dc730863bdfd8457273414b74c74e7117b02fb8bec6860faf01a55a011bce05724a6401805ea5458fcc29434686264f6966bc10121f04da0db08e0892c9aed0e3f03156b91c2546e6ac2c87891370e10a00ea6b3cf9be00165fa7acc424850a039bc77d7e971f6cc762135f31857b0359125b0be81c761622514448ff6501badeff7d580b7dce6f81940a993e6f211a9cb5aa10535d8b26ebe28dc6f126ff03ab3365003d6015b2e1455a60049aa63b3fdb162adb19f148712edd81c7d2a3dbe7a115fa", 0xe0}, {&(0x7f0000009d80)="2c9e6b29ca68b036a4209899ef48177db93396a891c16ef0aed011b670", 0x1d}], 0x2, &(0x7f0000009e00)=[{0xc8, 0x12d, 0x0, "526bbefebe7d68c745e238095da82179adf40b48fba761a9ea207579ebd6b5f5aca1b6cdd24bcd6aa85349550e5093dff1fae13ea59f9a709b76b1784c5802bddc27b6b2527f39e99c3c71b1c0c5c3a696aafc4c41e80078beca41c988d42411483b2f42df8c5d2b2695155983e74bd0173d2471f511b10076450fead980a70e8a8e8dc83a2c0682c4296a78933ee0a2e85e0a2ef33a642aa8112a71dfaa1a4e29204a7bda8edf92b617903d534561cdd53d307037f3"}, {0x40, 0x11f, 0x8, "f5ec0f6dd4333c058a1024125a0c9164ef00e93249662608a55fe3cfbb5a8f8e7efc0dca1e58be03057011ffb6"}, {0xf8, 0x18f, 0x1f, "6306f7eff1bf7af3fae8927d5757e58328afb40c51f513f15925dabfab1d789ac9ccfacb3105ec1031fddd40aca4513b2b779724fa729f28f304030bb9e0f486fd39471abfab5fde526fb9910a71724adca9a59ef4eef4d4c133788e9f6c80b47fc91600cd3f7f9c68beb664b1dee3e5e59b5597841a088752009f779b5d64ca9a987a88d504ab81a412565b7760def04cca0c0f0bed330dcaf92fc50aaf90c7fda49db2fa7d0e0900ebf2323bdad842c39a4ca5e33d6fc1c13a0b193f2a001f5d454b391237ef714e52f1b88be42f958539bd68ab8d0c7c3537479b36108b286c6d679d4c0c77ff"}, {0xe0, 0x113, 0x9, "7c4cb362574275912c9c6baff84c0c03c556ea881b72e7e2bf94966bf82d51d52dd54042f281f1fe21c303c5dee86ae75b6387035c877ec054826ae1f56f4e328a7b5ac745f0e24972d4c567df3b772bd3bf9b96c47aa98fc598b3aad34f1a4a6e831da4c54fd684443d92fc115cf2ad713c88795ac7a9c928d6f8770b0c163b27fd11a8d6da2bc9b99ada47f64d51ec5455bca8f3c0f06bb55e7a89756a14a94b1b15aecc0cf0ad36f209a733c6bd3fb247b4956c37bc6f568ba43b47ae47bff70a79a9bd730462ad66"}, {0x100, 0x0, 0x5, "60a02f98ade76a2e5d895d832c00224fc836c876beaf3d93c44cf673c73883b7fc7006aea4c9080e56c6a77bffb1647f43bc9879e90bb8fce4f83216d6585cde6979e77fc8d78d6941ed28bc44f60f62b248c5fd6980b57fc361e43dbfaa601145cd03a604592d5467b5dfd19d30c28990a8bc6a4d7cae11f95ff17c1951e2395ecdb502e2ff77bcbe1656dbe233ce141d58a73692f2cb8fa29b93ca0d4556169bfb1c355aacf3f19f4d0770e3069617482577404492f4d1c4a811f8266d24da52557a2b66f53131ff4269ed7adf5858c861d4b57769eea6954921c9f2fbbbd5a7b83e7e3a89e098a89c22ba"}, {0x30, 0x11, 0x0, "a2a409872ee327b6c0de5b9c57ea4849bb6c67a1ddae6ffbbf63fbfd9362487f"}, {0x50, 0x10f, 0x7, "97a6660a7a49a3cf3929819231b27d071f9776a16ea6c15143b584009d56b17e9771bbada504a1c735a2d8979367f8a8a3e89f261dd9a25324182e9349001b3d"}], 0x460, 0x4008800}, 0x9}], 0x9, 0x40000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000140)={0x30, 0x80000000000000, 0x1, 0xfffffffffffffffc, 0x2, 0x8000100000, 0x0, 0x400}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/03 19:35:12 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/03 19:35:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt(r0, 0x2, 0x7ff, &(0x7f0000000000)="35710f2a8f119d28", 0x8) 2018/03/03 19:35:12 executing program 2: getcwd(&(0x7f0000000040)=""/83, 0x53) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2, 0x8, 0xfffffffffffffff9, 0xc98b, 0x4}, &(0x7f0000000200)=0x14) 2018/03/03 19:35:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x42}, @in6={0xa, 0x4e20, 0x9baa, @mcast2={0xff, 0x2, [], 0x1}}], 0x68) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r1, 0x40000000000) 2018/03/03 19:35:12 executing program 0: r0 = userfaultfd(0x800) read(r0, &(0x7f0000000180)=""/182, 0xb6) pipe(&(0x7f0000000140)={0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @empty}, {0x0, @empty}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'syzkaller0\x00'}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x204000, 0x0) setsockopt$sock_void(r2, 0x29, 0x2000000004b, 0x0, 0x0) 2018/03/03 19:35:12 executing program 3: r0 = socket(0xc, 0x7, 0x7) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x4, 0x4, 0x0, 0x4}, &(0x7f00000011c0)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001200)=@sack_info={r1, 0x401}, &(0x7f0000001240)=0xc) recvmmsg(r0, &(0x7f0000001080)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f00000010c0)={0x77359400}) 2018/03/03 19:35:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00', 0x920}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000004ffc), 0x2) 2018/03/03 19:35:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='sessionid\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xfffffffffffffffe, 0x3, 'client0\x00', 0xffffffff80000000, "ffc0bcc1b899bd24", "69d5bca12fdeee4c3ff6f24857f78e2e0d181cd71aa1137cfeb8168ec8a7cd03", 0x100, 0x80}) 2018/03/03 19:35:12 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bb3ffc), &(0x7f0000b54000)=0x4) 2018/03/03 19:35:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x6, 0x1, 0xc7, 0x800, 0x9, 0x1ff}) 2018/03/03 19:35:12 executing program 2: r0 = socket$inet6(0xa, 0x10000000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000092a000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2000041, [{{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x110) 2018/03/03 19:35:12 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000000000000001) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="200b1ebde8ac13ddc76850b09bd19ff58da90baba64b986d0dad1258f5cb660cc3f2748471186eaf58561f8ed01e432f3af1b442d8f736b8af109466dc26bad4451ac315f779af67179bc88f4e9847c5799d55459fc0340caf71b08d8cb45bb72ce96fb669ba2ab17572d6c2e6d184914a2234d518ac3fbe", 0x78}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x12802, 0x0) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) 2018/03/03 19:35:12 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\x00'}, &(0x7f0000000100)=""/8, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setregid(r0, r1) 2018/03/03 19:35:12 executing program 0: r0 = socket(0x10, 0x2, 0xc) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'teql0\x00', @ifru_addrs={0x2, 0x4e21, @empty}}) 2018/03/03 19:35:12 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f0000000000)=""/44, 0x2c, 0x0, &(0x7f0000000200)={0x77359400}) mq_timedreceive(r0, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) 2018/03/03 19:35:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x68) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000013c0)={@dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x401, 0x10000, 0x100, 0x10000, 0x0, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000000010100ffffffffffffffff000000000400011006a2e5868dad08eb29b8e180f9a4b4aad1ec864af25b13be5395b6f04292d5d032eeeee7ee00d3993006c2aeffc26249d2deecba2b9469f851a79555108d800d821e0bd985159a1e409fba0f6c68780454718b8ad8b4d56fa90ec5e32c96078f49c4e0bf54518610f148d93e42732e44fed50da6d0ea91b1ffbc24d0a26cfbdeb34cfb0b49e1919d393f1c5e39771d0fb831772ca3290d70c0548b8a32f33265855e5fe117bc0c53dd506ebbb4f5b8c2eb67d86a73343b"], 0x18}, 0x1}, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) 2018/03/03 19:35:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="aaae113371fbe9546c2d2e71f57d386a27844295ca94ddc265d52b81e6c70d8da94adcafea501bf10d601ec1ca07d090baf6f4157bfcd4b44feb4b27fb78cb27", 0x40) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000300)={'eql\x00', @ifru_flags}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x106) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x38c0000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0xb728, 0x2, 0x4, 0x70, 0xfff, 0x1, 0x5, {r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x9c, 0x1, 0x3b, 0x1, 0x80}}, &(0x7f0000000240)=0xb8) [ 47.470949] audit_printk_skb: 22 callbacks suppressed [ 47.488247] audit: type=1400 audit(1520105712.692:21): avc: denied { ioctl } for pid=6735 comm="syz-executor0" path="socket:[14843]" dev="sockfs" ino=14843 ioctlcmd=8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/03 19:35:12 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0xffffffffffffff00, 0x800, 0x3, 0xa1, 0xffffffffffffffff}) 2018/03/03 19:35:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1000000000000119, 0x400000000000) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x10000, &(0x7f0000001140)=ANY=[@ANYBLOB="100000080000000008010000"], 0xc) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)=""/143, &(0x7f0000000000)=0x8f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001180)={'bond0\x00', 0x3}) 2018/03/03 19:35:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x4c, &(0x7f0000000500)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e20, 0xdc, @remote={0xfe, 0x80, [], 0xbb}, 0xd9a9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={r1, 0x3}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) getpgid(0x0) read(r2, &(0x7f0000000480)=""/67, 0x43) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x2, 0x8400) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) fcntl$getownex(r4, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r6 = getpgid(r5) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r7, 0x2, &(0x7f0000001000)) r8 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x6, 0x205, 0x7, 0x0, 0xfffffffffffffff8, 0x434f, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000080)={r9, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x71ea499b}}, 0x58a3, 0xffffffff7fffffff, 0x2, 0xff}, &(0x7f0000000140)=0x1d7) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xe4f1, 0x100) fstat(r7, &(0x7f0000000280)) ioctl(r8, 0x100000001, &(0x7f0000001000)) getpgid(r6) 2018/03/03 19:35:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0x100, 0x0, 0x0, 0x0) 2018/03/03 19:35:12 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}}, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000080)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/03/03 19:35:12 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) fstatfs(r0, &(0x7f00000001c0)=""/170) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/03 19:35:12 executing program 2: r0 = socket$inet(0x2, 0x800000000002, 0xfffffffffffffffd) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x81, &(0x7f0000ffc000/0x2000)=nil}, 0x18) 2018/03/03 19:35:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001d5000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/03/03 19:35:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc02, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) read(r0, &(0x7f000002e000)=""/245, 0xf5) 2018/03/03 19:35:13 executing program 7: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000080)="2600100026004701925ef1f70722000c07fff700010000000700e136b807475105001a000000", 0x26) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f00000016c0)=@full={{0x3, {"0d36d95fe4802f"}, 0x6}, [{"4abe629d022e2e"}, {"5400db40cf59b9"}, {"d3f25f592b020e"}, {"43040b4e2c1d25"}, {"6c19ce3aa3118f"}, {"070a03ec07fab6"}, {"2f7579b48e2e3f"}, {"6699cf6bae7b90"}]}, 0x1e, &(0x7f0000001680)=[{&(0x7f0000001600)="8703b839e416529758b0fa505ea025f00757d19664147e49a32893b079b509acfce55954b4d8f5b6af57caa64a4ff08abc919bc2ab32658979f67b7fee35c576c652b406e3855ddd716db8ee76881c4dc798c5d6fc5f7f3bbf6f1ac06e44f49381ce3b02f07c392b9c484c50992bef2dc5a4cd8bfa35c99a2c19", 0xba}], 0x37, &(0x7f0000001780)=[], 0xffffffffffffffe5, 0x1}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001540)=[{&(0x7f0000000000)={0x27, 0x5, 0xc68, 0x0, 0x1000, 0x6, "92633a1963cd30052a48eafcc7b7f64d42edebc7d28b9174a87698ab6dc7fc1c75992e3cab84d2c1b8d5e7e67d28874f6ec3dd7c28902275a654362695d149", 0x3}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000180)="e3a041b9645c5aa127c9dee832abdfdf36022de7f768d9ceedd5822816dbc65e8db0686de978793711e95373f0d0e03cb6e722b14d6e8f850946f8e3e99a9cc24c6f", 0x42}], 0x1, &(0x7f0000000200)={0x98, 0x1ff, 0x1ff, "9fee3e690bdb7004655c59482df5295dfa0aec0f42821268730b409790da72e42b8f230edea7c838a469716cb105a2fc443aeca04811bb20efcb565111d0066e7a4e9bc56357b430c886b6fa8bd68a0d46deabe89ac2b88ef11c42de6d9c3d88034fd1185674c7f46ae35674fbfdf10e5fb9f92657c8937503e506450035c489fdba0669e6"}, 0x98, 0x40084}, {&(0x7f00000002c0)={0x27, 0x5, 0x8, 0x4, 0x3f9, 0x1, "953b47067938dfe99b39bfd08a83a08adb187d21c029e1978f479793c31e22ae140798981f908a2e752978f7bc82c03eb1ae3f9913b005edeb2798af3e01ca", 0x7fff}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000340)="37bf4512d5d5a531ddfdce219413e5104518667016ef77f8f31771d0a888cdac4fdd2a0ffbe344efe43f433bccb3acc3172f5d6cef99659378eedf2565c8fe36b4faeca6b2181f064adc474648", 0x4d}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000400)={0x27, 0x6, 0xc968, 0x6, 0x101, 0x0, "380f6afdb625ddafad0b4290d776ff86e4f379b551a016ebbbe924c4134ab2b2b3ebdc87e85996dd43c880e8f8d0b88e31baf61ccc47a73977c80cd9887e41", 0x8}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f0000001500)={0x40, 0x10a, 0x9, "0cec5dbfb7c611682ec2f93fb8a470b8b5738c68d85d22d51e7f8bd371e26e4184fc60d5bada3622243370d0"}, 0x40, 0x800}], 0x3, 0x0) 2018/03/03 19:35:13 executing program 2: read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/03/03 19:35:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x0, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x32, "8551a6c613547737b87c8821733ef7f2996b4d644dde6134ec92728dcd49377568a3a241b2588ca83e619038f0a0064d3754"}, &(0x7f0000000180)=0x3a) 2018/03/03 19:35:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/03/03 19:35:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2ef) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000db4ffc)=0x1, 0x0) shutdown(r0, 0x1) shutdown(r3, 0x1) 2018/03/03 19:35:13 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) r1 = socket(0x9, 0x400000001, 0xffffffffffffffff) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x1, 0x5, "8e06f02ea7c7", 0x6}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0xdf, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bpq0\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7, 0x1000, 0x73, 0x6}]}, 0x10) 2018/03/03 19:35:13 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/03 19:35:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_flags=0x8000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', @ifru_mtu}) 2018/03/03 19:35:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @empty}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000010401010097e9b50f2dd000000000000000000000000c000100000000008f850d5d1bb94e55b78cd5ba9db53023313d24c86f22c7f49f4359661daa94a640868f8d278bd18b78d371f0b8dbe58243c2e35bbd7009e78456e43d11b0193550577bb6f2c49f1baf804a4ccf676cc163306ab0688b910d03782a82f799d215a6d786174e7dc95612f97993b9d2b55aa71017c9b3fe82aa", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/03 19:35:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10a00, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8, 0x800, 0xf05, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e21, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x20, 0x10000, 0x0, 0x2, 0x18}, 0xa0) ioctl$TCXONC(r3, 0x540a, 0xfe) 2018/03/03 19:35:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000699ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x6d, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockname$unix(r1, &(0x7f0000000300)=@file={0x0, ""/9}, &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffc476, 0x401, 0x202, 0x95, 0x6e, 0x2, 0x7, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x26ed}, 0x98) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x9b, "34276b3785738b5647630c44bbb0c74ecea6ea20344a66b62384824a853d8a2e1924964425fcfdf9d0598c50ca3fc655848621b773cef2faed70f1c7a0853867c64107d5d77cb12b066db281960285f5abd1fe7132fcf2074b5c9779df2ecfeed6535b3e5731c0608b4bc2d0ee01d62716bba0cb167c8de871fd5323df50de9580d4b3d6ff159d1f4ce14d308a0d3a7d667d99ce26df93ca723dc8"}, &(0x7f00000002c0)=0xa3) [ 47.883125] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.900308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.917549] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/03 19:35:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') pread64(r1, &(0x7f0000000080)=""/4096, 0x4425dd185ba54951, 0x48) 2018/03/03 19:35:13 executing program 0: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x11) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) 2018/03/03 19:35:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/03 19:35:13 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0xffffffffffffff00, 0x80, r2, 0x2, r3, 0xc7b9, 0x800, 0x1000}) writev(r0, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x10000000}) 2018/03/03 19:35:13 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x19e], 0x1, 0x5, 0x3, 0x1, 0x9c, 0x2000000000, {0xffffffffffffffe6, 0x7, 0x6, 0x5, 0xeb, 0x7, 0x6, 0xfd, 0x8bc9, 0x0, 0x7, 0x1, 0x10000, 0x8000, "ecb116733be88fb0dbe1429fed9f75fed51319e276a7bc95fe0e5be835723b3e"}}) r1 = socket$inet6(0xa, 0x2010000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000000200)=0x1000000008, 0xd2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001040)=ANY=[@ANYRES64=r1], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x80000001, 0x1a2, 0x5, 0x3, 0x3f}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r2) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x2, 0x5, 0x100000000, r2}) fcntl$dupfd(r1, 0x406, r1) 2018/03/03 19:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f00009f9ffc), 0x8, 0x80000000000, &(0x7f0000313ff0)={r0, r1+30000000}, &(0x7f0000000040), 0x0) 2018/03/03 19:35:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000010c0)=[], 0x0, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) 2018/03/03 19:35:13 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x401]}, &(0x7f00000000c0)=0x1) mq_getsetattr(r1, &(0x7f0000000100)={0x9, 0x7, 0x6, 0x3, 0x54b02cb1, 0x0, 0x8, 0x8}, &(0x7f0000000200)) r2 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) read(r2, &(0x7f0000000140)=""/179, 0xb3) 2018/03/03 19:35:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)=0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x105040) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={""/16, @ifru_names}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x8, 0x4) timer_settime(0x0, 0x0, &(0x7f00000013c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x9b, "c89b83c719533944b11f3884906db95f141336be8c3c0c075daa4dca6197719765911858996040b1a4d0aa7ed4ea6c4202919f19e6cba875244b29c165ba37584649a4772b71b30077c63edb364a8f63005596bab6a3b93e1935f68a1886ac2150b0e48c5ec91a84824c601a39c1935c292bc68b86e680803ed9153ea32c1ad2210369542597c9a61d0201ae09a22d9f8560c87577b978c6ea4c61"}, &(0x7f0000000400)=0xa3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x80}}}, &(0x7f0000000a40)=0x98) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000d80)=0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x3, [0x0, 0xffffffff00000000, 0x3]}, &(0x7f0000000ac0)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}}, 0xc6, 0x716a6a04}, &(0x7f0000000bc0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000dc0)={0x0, 0x5}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000e40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000e80)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000010c0)=@assoc_value={0x0, 0x56a}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001140)={0x0, 0x0, 0x8, [0x8, 0xffffffffffffffff, 0x100000001, 0x9, 0x7f, 0x5, 0x946, 0x3f]}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004c80)={0x2, 0x4, 0x8, 0x1, 0x7, 0x9, 0x21d0, 0x800, 0x0}, &(0x7f0000004cc0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004d00)={0x0, 0x9, "c91a632b8b4a023097"}, &(0x7f0000004d40)=0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000053c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005400)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005440)={0x0, 0x4ab5}, &(0x7f0000005480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000054c0)={0x0, 0x9, 0xfffffffffffffffe}, &(0x7f0000005500)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006a00)=@assoc_id=0x0, &(0x7f0000006a40)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006a80)={0x0, 0x7, 0x10, 0xf1, 0x3}, &(0x7f0000006ac0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006b00)={0x9, 0x8208, 0xffffffff, 0x2, 0x0}, &(0x7f0000006b40)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006b80)={0x0, 0x204, 0x7fff, 0x1, 0x0}, &(0x7f0000006bc0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000006d80)=[{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000240)="7a6abbb15e75ed944aa9d0c431041e3ddaad63c568cf5d8101d1559a4448e53daf515331157fc96bdf2094c7bc80c3f0523986ba7503ea9703591746b224bfbd1dc855890f58d4dbc137b208168dbd815412970fab10514e56e2999d906138fefcc7b9a1a05e3e026a8a8a594d22fc12d59e4b9ddd14a88ad8d3a6081fad68215f38befb8f9686ac2f1a1a4052958e7e5735dca06b817b26134aad39176b6ffdd13cd49f22", 0xa5}], 0x1, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0xc, 0x9, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x615, 0x1, 0x200, 0x8, 0x8, 0x932d, 0x5, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x800, 0x6551, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x84, 0x8eff, 0x5}}], 0xc0}, {&(0x7f0000000600)=@in6={0xa, 0x4e24, 0xb5df, @mcast1={0xff, 0x1, [], 0x1}, 0x1754}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000640)="293799a8b808e3010da13ccc3bf0624eb9531b4e1a6ada9775f8fb2837f34da2aa3fa6a2f5c761d0b69e4f4838d0e17de4c22218b5518f26a2446d4f17984510eb9c47c20442973a80b7db1ab17359f4e0ac9232e12f18448445c04d8cbf1ab29a845df0c6d3c6df0dc16a7933c48dde4717f9c7bca2fb7847a9850710ef83639a3de467d39740e392c036e84f3e6535d23b04e123e3f868b6de5115395afe82bceccd9ce21bc637972c7bb12fdbbe547506bca8bb0fb6aea955fe76438e11ce25fba1144c", 0xc5}, {&(0x7f0000000740)="c444ac94a2bfe5445e03ab4008cb699da8c963d3b7ae6a663773dd53479917b615acbab804aa6d1e073459b01c4635c1356c807f6ed8e9b94beb325b34a70e55bb78a8c7d60fce55cad94f64012c4d4e9ea35231906c0f6e672347e9fa90878ddfde11c097abff0ca1dbeff0c5da7958ce8a16b2637ef75c1d89eb1fcc667fb226983aaafe686f32a6509d41176c831782a7c2b96cb9ca5a249d55d1dd5ba294d27cdd8b09f104ea8c669bfc232ea209116f70c1c010ed7a319785302fbd46ba8125", 0xc2}, {&(0x7f0000000840)="35eb9c4e4c7e1ebf31c7edd00176efe961afdac54cb65279def7628625838800557e8e7f954b6209d09d9024696437b1db7aa45378cc3bf10909ef0d7af602149ac791a98447acaea48c73b8bf09dbc24c4d80b495cbe1760cba80fabc3dc2d4d72c21ce7e294e88bc05ba22250f09d7fcb253d1d27586322535647edd35e6fc55dd05b076e994f4769c1e30063d45c9617d90bc58800a472796b5694850fac8ddfb14ecc50f3bc5e670539eb9198b86511447b3ea2ae4eb794ef87b6a5127b1c77da749da11aa62242880b2c0f826c38f76b1355cdde945f91f50842523e38ff55d1c181478b9a4eb47353a0acb7805c3fd3fa695cb0c3df1", 0xf9}], 0x3, &(0x7f0000000c00)=[@sndinfo={0x20, 0x84, 0x2, {0xe70, 0x8004, 0x10000, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x101, 0x0, 0xa0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xa5, 0x0, 0x7fff, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x7fffffff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x0, 0x4, 0x6, 0x6, 0x5, 0xfffffffffffff2a2, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x5, 0xfffffffeffffffff}}], 0x120, 0x4}, {&(0x7f0000000d40)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x88000}, 0x1c, &(0x7f0000000d80)=[], 0x0, &(0x7f0000000ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x208, 0x900, 0x4, 0x10000, 0x100000001, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x401, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0x20, r10}}], 0x90, 0x40000}, {&(0x7f0000000f80)=@in6={0xa, 0x4e23, 0x85f, @empty, 0x3}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000fc0)="9005c46f760136972ded63cee726739061aedcc901e37b2863847970322279631a24fb19f36a8226b0b73e2241336e0ff290937721482488118e2fa4a2de24f876f40b6670352010e6aeb0258829a0df3ac8219fad37af8517f46c2c5a0007d1b65cb5e71c24fd9dccb105b2a3691bdf7d43a4259fb56c1638abae9beeba4a063794f1b3f2", 0x85}], 0x1, &(0x7f00000011c0)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x718, 0x8006, 0xffffffffffff8000, 0x8001, 0xfa3, 0x6, 0x4, r11}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe01, 0x1, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x96a8274, 0x206, 0xdc, 0x1000, r12}}], 0x90, 0x10}, {&(0x7f0000001280)=@in6={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000003700)=[{&(0x7f00000012c0)="7db76a2dc1425d2d282c5dd34cc508f7d38d6b6b8cf32a5a269f6ee763b99f06d9d428412b51c73aab9f7e54e6b819ad850b72fb70e44387c191d80ec231c43f5bc309a981675abfb194b07ffe6ce9ac17918d5e1c6772fcde0669a5a726f0c3db3fa35dacc76b3bfcd6b8f9158381f063c2b818634bcd4cb663ba207549e63731456b4cc5d355a7372a2e30083a", 0x8e}, {&(0x7f0000001440)="a670117ad1d95b06cc8773f8e92b5c72391d10345ae775260f232ae0c92a8fc0332291f18a61cca16742fed19ba15aa830d7427987b580676550f897d580b84198a7f6d6f9f62aac688ec564920d7aa18afa9785a620dae35db45092b1cf025f158498679667af4fce75592e5c0bceaee79d3a121ca29c80a72ea23c87ae39d772f9dfcdb23bb2904fa28f77f748defb6155b41c23cb166b8d94af6177f631c04ffd5c39d05bf56919cf98f549f11f89e3a61b58a921", 0xb6}, {&(0x7f0000001500)="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{&(0x7f0000005140)="c30d3674eed25c69b4bf432d315c3e04185d3ec0f3479b98b5d6c54c7457684b43dd5c709cea3ffcc6e244d2026f8455c43bce05dec988307d46227b58854df6803cfb34573a9bfe2a34bfdd9fafdca72278d5b71884bdde862dd4ebbec6a1faeeef6af72c902d6b66aa8444b0af5b2e05cdffe5fa4ac2baf6350276cd1180aba3a4d3055f3da75893d72887434946", 0x8f}, {&(0x7f0000005200)="13c6302c74a86316ef5fbc9e74ef974ce90aa1f83dae5ced2d9ac6b0fcfbb5be560201c6fba93032e3580234bbe504ed0525b1ff69357bd2786766c7934286dd32530fd2c53ba740ba60e1d79227c5c3213d5276086af175000ddd2e1701bccd8e4c740e990b1790d61aab9d", 0x6c}, {&(0x7f0000005280)="f8437dbadf7c09d2c9dfc45ea95c734cc928dd0dec4bb6c17dc4a0e8c8120f8c4f6b64d587d4e0eaef58721d0f7142073e8c5e3a41f1a3dfc1c278c10ab64d115141daff9a59c699f8562443fe172248bdc7f913b5e6e5b02c291fce74c00f8e62db1952b92725ee90733a86d67a39cce32809b72092644f6ce8344006169efcece8", 0x82}], 0x8, &(0x7f0000005540)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x8, 0x9, 0x200800, 0x954, 0x7a8, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x1, 0x4, 0x3, 0xa4e7, 0x6, 0x5, 0x7fff, r16}}, @init={0x18, 0x84, 0x0, {0x3, 0xfff8000000000000, 0x9, 0xf54}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x3, 0x7ff, r17}}], 0xc0, 0x240088d5}, {&(0x7f0000005600)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000006980)=[{&(0x7f0000005640)="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", 0x1000}, {&(0x7f0000006640)="dd8bdc42ad55c3afd23ab48f1a4677092656d85cdb06035148340171c0245c86476f4e38f38bf16e598754d8952d4c92fb043d8077f857272edd81293daeb17744a7ba33bea4716325eb91ae0d4bf604f876cbe85807b39ac05ab0674d8f2cc94aee04dd808c02705887ea9655d7fe1aa3900033434bc1dec644311ca28a0de4346f325faa", 0x85}, {&(0x7f0000006700)="c5bb91f5dc4096a3e0c886d777a901fd2b8be510ce9d1734600c11b61b81201e5d90cc6df09abc332d60af9ca07b61d9e2aedb9ccb071f8adafc0a21f0abae724b76bcf1e59f8745f3a55e02a2906b95fd00b5dcaca37eb405f994f628ebe1251bd4c37a3b87085dfaefea541bc6f42e73a51d567399ae51b4878a078d137ff224314556f31d1031d90f7c1c879491f07e5c772d9a9fa7b9f31d6cf67dd2100bb74a98ae987191e108cd0b5f945dc43dd59897111bc7ab3f27", 0xb9}, {&(0x7f00000067c0)="6aced68fafbf992101955f2b91fc33eefc6f6d08c7f3c1ad7773e7450cc6fd9215bd263901452cc69a7115f8cdaf2c1883b8af6821f8b4d1e13e5db3c955a47113190158a45683a4dcab0ec45fc1aaec4a55", 0x52}, {&(0x7f0000006840)="7e81e354fc558872eac73dd54c2d32ad44220fb2139a12917df4099ba0cc3699f83ef7d28acf74b0b218903ac937a7d77df9d1fb9ec386add27776b1b052281547a40445d83d906a2b2e0bb53b7b52a6d0405cdae25394986073cc3ce31d3fdc22e04c5263e192b839e81aa1e5a2e1ae59db8aa67b", 0x75}, {&(0x7f00000068c0)="fe401d464c2d414ab64c68207219f8aa32b22ba66eb9bcdf43d5724e3f6eb25da3ddaa2e479ad52461ad63077fb8c4e44388c8e9d61a401afb3b626f8b0d679c9621719fe89e8cbba784ab6b2ef5ea5680b06f881031aac430b89a2d763c91b95e4f321cd5eef0c32a8a497a2e375a95717f141f7b517643a0d77a8009aa766ba945c55ae1f18a125980d33304ce1959c03ca468642009f92ed9a36d750309a17e76e33e08bd", 0xa6}], 0x6, &(0x7f0000006c00)=[@sndrcv={0x30, 0x84, 0x1, {0xbb5, 0xffffffffffffffff, 0x2, 0x8, 0xeb330000000000, 0x8, 0x8000, 0x8, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x824, 0x0, 0xfffffffffffffff8, 0x2, r19}}, @init={0x18, 0x84, 0x0, {0x80000000000000, 0x3, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x8, 0x8e33, 0x9, 0xffffffffffffffe1, 0x7, 0x0, r20}}, @init={0x18, 0x84, 0x0, {0x100, 0xad46, 0xc18, 0x8c}}, @init={0x18, 0x84, 0x0, {0xba5, 0x2, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0x100000000, r21}}], 0x150, 0xc000}], 0x8, 0xc001) 2018/03/03 19:35:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='2', 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) 2018/03/03 19:35:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pwrite64(r0, &(0x7f0000000000)="8dcb319db7aa1f4ebba1a648a12a975dcda3148be5edf9ff03900cf31f", 0x1d, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000040)=[@fd={0x66642a85}], &(0x7f0000000080)=[]}}], 0x0, 0x0, &(0x7f0000000100)}) r1 = fanotify_init(0x41, 0x1000) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0xfffffffffffffffc, 0x7}, {0x1000, 0x1e}, 0x30, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x10, r1, 0x100) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) 2018/03/03 19:35:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a004e20000000001f3963ba062a1b65000000007ffffff700000000"], 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/03/03 19:35:13 executing program 5: r0 = socket(0xa, 0x1, 0x8) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) uname(&(0x7f0000cbf000)=""/28) 2018/03/03 19:35:13 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x1, 0x1f, 0x2, 0x2}, 0x3, 0x8000, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0xffffffffffffffff, 0xcaa, 0x1000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14ffff010000200000000000000000000000000064d01adbcf48dbc6b585f56c7de0dac4c169f869f15703e3d689354d84f94faeaf4420e011a189a992de45123a1e3dddf873eb8bcbfce00b9ece822d2ae7315847b40edccd8ad4d6be733ec2d7a17dc26df25e61846ad0fb21ceb48f86f601303e0a8493f5ef6e3b03ca24ec4282a5bf75ddd3cb2ff19114710d2b322569407f1add9c7c46876211f2c7071e4f129d52a73e8ebc30fbf8619e4ed78ab9c33758ceb545c9b8e7ed972ffbeefc0b396e1985628427"], 0x14}, 0x1}, 0xfffffffffffffffd) 2018/03/03 19:35:13 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='tm\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x7ffffe, 0x2) 2018/03/03 19:35:13 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000000080)=[{r0, 0x400}, {r1, 0x8004}, {r1, 0x1160}, {r0, 0x1000}, {r0, 0x8}, {r0, 0x40}, {r1, 0x100}, {r1, 0x100}], 0x8, 0x1) write$selinux_access(r0, &(0x7f0000a53000)={"73797374656d5f753a6f846a6563745f723a62616c645f736f6e797069635f657865635f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0xff8b) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:auditd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0xfffffffffffffffb}, 0x3d) [ 48.068726] binder: 6843:6856 got transaction with invalid data ptr [ 48.077414] binder: 6843:6856 transaction failed 29201/-14, size 24-0 line 3147 [ 48.112877] binder_alloc: 6843: binder_alloc_buf, no vma [ 48.113184] binder: BINDER_SET_CONTEXT_MGR already set [ 48.113191] binder: 6843:6856 ioctl 40046207 0 returned -16 [ 48.141291] binder: 6843:6863 transaction failed 29189/-3, size 24-0 line 3128 2018/03/03 19:35:13 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000019ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/03/03 19:35:13 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) clone(0x0, &(0x7f0000000fff), &(0x7f0000000000), &(0x7f0000ab8ffc), &(0x7f00000de000)) pipe(&(0x7f0000b07ff9)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/03/03 19:35:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400201, 0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000002c0)=""/4096) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) set_thread_area(&(0x7f0000000140)={0xc3, 0x20001000, 0x0, 0x7f, 0xfffffffffffffffb, 0x2, 0x6, 0x9, 0x2, 0x7}) connect$inet(r2, &(0x7f00000012c0)={0x2, 0x100004e20, @empty}, 0x10) r3 = socket(0x18, 0x0, 0x4) r4 = open(&(0x7f0000000180)='./file0\x00', 0xa0040, 0x10) faccessat(r4, &(0x7f00000001c0)='./file0\x00', 0x42, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"90089a2998487f33996fe4fc183f4ea8", {0x4, 0x6, 0x5d4, "25416c352e90", 0xfffffffffffffffb}}) connect(r3, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0xe) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r6 = dup2(r2, r3) renameat(r5, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00') 2018/03/03 19:35:13 executing program 5: socketpair$inet(0x2, 0x7, 0x800, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@multicast2, @local}, &(0x7f0000000280)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r2, &(0x7f0000000000)=@ethernet={0x1, @empty}, 0x10) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x101) shutdown(r2, 0x1) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000380)=[], 0x0, &(0x7f0000000400)=""/232, 0xe8}, 0x2) 2018/03/03 19:35:13 executing program 6: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/03 19:35:13 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000335000), 0x10009) 2018/03/03 19:35:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @empty}, 0x10) 2018/03/03 19:35:13 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/19, 0x13) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x800) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) [ 48.171019] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.179018] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/03 19:35:13 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/03 19:35:13 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) prctl$void(0x22) 2018/03/03 19:35:13 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000de7529)='net/sockstat6\x00') readv(r2, &(0x7f0000761f80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) getdents(r1, &(0x7f0000cf2f27)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/03 19:35:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x5dc}) 2018/03/03 19:35:13 executing program 3: clone(0x4, &(0x7f0000106fc9), &(0x7f0000001ffc), &(0x7f0000531ffc), &(0x7f0000530000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0x4007ffffffd}, 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000f80)=""/128, 0x80) 2018/03/03 19:35:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') prctl$setendian(0x14, 0x256dd70ec8b232b1) lseek(r0, 0x2000000000002, 0x0) 2018/03/03 19:35:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000140)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8)=[], &(0x7f0000a81fe8)=[]}}}], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000240)=[0x40, 0x78, 0x68]}}], 0xde, 0x0, &(0x7f0000000300)="48e5249c1e300efeb2f4728393a0b61559181ba44bbabd1f268f9f80f608c95992578d5e15886c090a276ebe69f224f00a6d943586bce6acdf6dcd33a1f0cacffa9795aba2385e546ca26cd67e5ba8f64c5f3b2325d5262cd6f6b9a4442cc6cc0c4bf914109d3dd55c8bfdf161f400ac9c1ee39a36f1b68f5764bd230d8feabf4f2fe44cad0a62c745c8101060a0b31fa25c640f893b5837f0738ff21d8ad1f476b9c8c8b6f4ac5764247c33d24f53286879fdbfd721b3df28150730ae1bb6de0344571f2f77435c9d95478568ac8c733922f4204f09bdca2d5a3db22819"}) 2018/03/03 19:35:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2800) clock_gettime(0x0, &(0x7f0000002c00)={0x0, 0x0}) r4 = creat(&(0x7f0000002c80)='./file0\x00', 0x1a) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000002f80)={'rose0\x00', 0x2}) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000002a00)=0xeb1f, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002cc0)={0x0, 0x8, 0x5, [0x1, 0xfff, 0xeeb9, 0x7, 0x9]}, &(0x7f0000002d00)=0x12) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) waitid(0x2, r6, &(0x7f0000002e40), 0x8, &(0x7f0000002e80)) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002d40)={r5, 0xb63, 0xe73, 0x5}, &(0x7f0000002d80)=0x10) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f00000021c0)=[{&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/28, 0x1c}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002200)=""/149, 0x95}, 0xc7e}, {{&(0x7f00000022c0)=@in={0x0, 0x0, @remote}, 0x10, &(0x7f0000002580)=[{&(0x7f0000002300)=""/53, 0x35}, {&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/177, 0xb1}, {&(0x7f0000002480)=""/74, 0x4a}, {&(0x7f0000002500)=""/65, 0x41}], 0x5, &(0x7f0000002600)=""/246, 0xf6, 0x1f}, 0x7}, {{&(0x7f0000002700)=@nfc_llcp, 0x60, &(0x7f00000028c0)=[{&(0x7f0000002780)=""/116, 0x74}, {&(0x7f0000002800)=""/137, 0x89}], 0x2, &(0x7f0000002900)=""/228, 0xe4, 0x7}, 0x40000000000}, {{&(0x7f0000002f40)=ANY=[@ANYBLOB="0000000000000000000001000000c1585fb5722f57db93d88461a7dff90b7aabcf5e96efd7"], 0xe, &(0x7f0000002ac0)=[{&(0x7f0000002a40)=""/73, 0x49}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x7}], 0x4, 0x0, &(0x7f0000002c40)={r2, r3+10000000}) shutdown(r0, 0x1) [ 48.214684] binder: 6885:6889 ioctl 8915 20000000 returned -22 [ 48.248895] binder: 6885:6901 ioctl 8915 20000000 returned -22 2018/03/03 19:35:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200080, 0x90) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/03/03 19:35:13 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa3, "0372c7a1d80b0e0333dc09c961f5b2c9cc1e8a71d9362450b848bdc8e5faf33db73406e74152bda0143bf8fda97ad0345a3af12901a13a9186a74445dcc6f0a2289930fb6db19f0f8247a8c709876212ef18312b78a58707406e7053edc6f2631c95388ac2dc8ff7ff331246ca3a96002a16221b6e9fd4143aaba1b4c355da0a598aea4aa3fe0bf76a86800d9c8cd78216870212dda0c3105bfae48d1e96db21f87fac"}, &(0x7f0000000180)=0xab) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000000400fe54800d6d7e16"], &(0x7f0000000040)=0x11) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r3, 0x3a3}, 0x8) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8)=[], &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x110, r1, 0x0) 2018/03/03 19:35:13 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x8, 0x80000) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) preadv(r0, &(0x7f00000000c0)=[], 0xd2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x32, 0xcec6, 0x401, 0x0, 0x8}, 0x14) 2018/03/03 19:35:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00001a0000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="3c00000012002100ffffffffffffffffff020000000016000000000000000001ffffffff0a00000014000d00ff020000000000000000000000000001"], 0x3c}, 0x1}, 0x0) 2018/03/03 19:35:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0xe6f, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @empty}, 0xa0, 0x1, 0x0, 0x6, 0x6, &(0x7f0000000000)='vlan0\x00', 0x8000, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0x7}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x4e22, 0x3, 0x2, 0xa0, 0x80, 0x33, r1, r2}, {0x7, 0xfffffffffffffff8, 0x8000, 0x7fffffff, 0xd48, 0x6, 0x1, 0x5}, {0x8, 0xfffffffffffffffa, 0x7ff, 0x1}, 0x2, 0x6e6bb8, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x1, 0x4, 0x784f, 0x0, 0x6}}, 0xe8) 2018/03/03 19:35:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x88) getgid() connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000000500)=[]}, 0x0) 2018/03/03 19:35:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') read(r0, &(0x7f0000000000)=""/171, 0xab) readv(r0, &(0x7f0000bce000)=[{&(0x7f00002e6f44)=""/188, 0xbc}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x3695}, 0x98) 2018/03/03 19:35:13 executing program 2: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) clone(0x0, &(0x7f0000000040), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="e5c2128ae8f6084d4c04c43e7b13") r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x12, 0x1, @tid}, &(0x7f0000000200)=0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x4, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x0, 0x2}}, 0x2e) timer_settime(r2, 0x1, &(0x7f0000000280)={{r3, r4+10000000}}, &(0x7f00000002c0)) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0x0, 0x3ff, 0x100, 0x0, 0x1000, 0x4, 0x8, 0x6, 0x8000, 0xb397}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000669fc0)) [ 48.323864] binder: 6922:6930 ERROR: BC_REGISTER_LOOPER called without request [ 48.335492] binder: BINDER_SET_CONTEXT_MGR already set [ 48.340920] binder: 6922:6930 ioctl 40046207 0 returned -16 [ 48.340993] binder_alloc: 6922: binder_alloc_buf, no vma [ 48.341032] binder: 6922:6933 transaction failed 29189/-3, size 0-0 line 3128 [ 48.343486] binder: 6922:6932 ERROR: BC_REGISTER_LOOPER called without request 2018/03/03 19:35:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ppoll(&(0x7f000038cfe8)=[{r0}], 0x1, &(0x7f0000fd8000)={0x0, r2+10000000}, &(0x7f00008ecff8), 0x8) dup3(r0, r1, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) 2018/03/03 19:35:13 executing program 7: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x24) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/117) r1 = accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="f0000000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000df287adc4b0b8d94c47612434114f4893711934359c1684b97e580386a6a0e38a2e8d6bebfcedf169e8857af580c77604134d3ad6f7cc3755076d171ee0ad14d2f2f66def9d2727df1f71db3b1dd0a4ff16a76b0923d9c9bb696f3fd8a390d0d28e17a5deb000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffe0000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/03/03 19:35:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="1100000000000000040fb8000800000000ffffffff0600d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) r2 = getpid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x1c3, 0x401, r2, 0x8, r3, 0x239b, 0x0, 0x3}) 2018/03/03 19:35:13 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000100)="d6e44d8f146fbe76ac0148f2ef23f0d4ceca895beab5d95ed9fd9f6bfa7a1a82ec0045f58f450557d0c970b23eb5c46b221a65375436ab72e37b9fc13cc0cfa52c2612c058e335732331fa15e31d688200cfef305ecee37f500f7237e37f8d392a9b2c66db6e50b35ecf382325409b9bcb96ba2fc89ca0aedb332225d9dccb2ffdb1dce13c24d12f32b392e26bf76ee76d108e903f021b94f1fae742f5b5006964bf604ca93b91f4a920a633f1880f2961824484fdbde23dc878a7f983e60d605504c96f5dd2a343ecea4ec47ea6a026948d5a9243719d10e85e152ac9b7f50a66dfd96e46fe", 0xe6}, {&(0x7f0000000200)="4f749dc6f06ef22f03d15762554a2ffbd9fb4ed7081bc400130d7ba2956359f2319e7f02ea1c39050506f34c4208e241094cb85d4b083f941f8887a98279555a55e2c6f9fe52087997756d4e00b6b3c3c0c3ee60bcac49f9f2de001217c103df14d3456ebbd356", 0x67}, {&(0x7f0000000300)="6484672cfb4f0bf17fdaf06142588ca8d6f61c06548788c47cd53f442f78a249c7d901c2676b421452d0e5bf442335d1bc4c4a862c5ac3bc6a1ee17509c118dd0713a4270435e190", 0x48}, {&(0x7f0000000380)="b185c85b7d70a869c580b3910eb17cccdcb8ae7dc91f596bb8b1ceb8c5c6f973ce9c6b85ce01833624ac12c512ece42f85fcc83e2d8fcd48260df31a29ab9977c2fda19ac1759e4b25bf9daf5039011ffcb22ad64c332f763a5713ead22a2d27465220a63480eb", 0x67}, {&(0x7f0000000280)="f4f095c046fd64c5f792", 0xa}], 0x5, 0x0) r0 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r0}) writev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8728ffc67a037d8", 0x3f}, {&(0x7f00000002c0)="74caf3fad4f9a655b17ebdbcaeb388de2350ef50fc84d00e23e382b6626333ba63f1daccc45b386a0ac9b46c8a90", 0x2e}], 0x2) ustat(0x1, &(0x7f0000000080)) ioprio_get$pid(0x3, r0) 2018/03/03 19:35:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000003c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@empty}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/03 19:35:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000000000, 0x2) fdatasync(r0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/03/03 19:35:13 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xc000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10500, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffff, 0x0, 0x100000000, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x0, 0x4ae1}, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x1, 0x8, 0x6548, 0x7ffffffc, 0x0, 0x4, 0x284, 0x5, 0x6, 0xe48, 0x81}) 2018/03/03 19:35:13 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x5, 0x2, 0x200, 0x29f9, 0x101, 0xbeb8, 0x4, 0x0, 0x6, 0x4, 0x4, 0x8, 0x1, 0x3, 0x10000]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) [ 48.382304] audit: type=1400 audit(1520105713.602:22): avc: denied { execute } for pid=6936 comm="syz-executor6" path="/proc/377/task/377/comm" dev="proc" ino=15061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/03 19:35:13 executing program 5: socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f0000000000)) r0 = socket(0xa, 0x2400000001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/03 19:35:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/03/03 19:35:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000003c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@empty}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/03 19:35:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) mlockall(0x1) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340), &(0x7f00000003c0)=0x18) setresuid(r1, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)) 2018/03/03 19:35:13 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x8) rmdir(&(0x7f0000f98ff6)='./control\x00') poll(&(0x7f00002fdff8)=[{r1}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendto(r2, &(0x7f0000000200)="f132615e", 0x4, 0x20000000, &(0x7f0000000240)=@un=@file={0x1, './control\x00'}, 0xc) 2018/03/03 19:35:13 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x1ffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x7e4, 0x4) munlock(&(0x7f0000ff6000/0x4000)=nil, 0x4000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/224) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) set_thread_area(&(0x7f00000000c0)={0x1, 0x1000, 0x400, 0x9, 0xfff, 0x9, 0x6, 0x3, 0x0, 0x7fffffff}) 2018/03/03 19:35:13 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033bff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000ad1fb0)=[{&(0x7f0000177000)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x0) 2018/03/03 19:35:13 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/216) r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x8) inotify_rm_watch(r1, r2) 2018/03/03 19:35:13 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2710, @hyper}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001840)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5246}}, 0x8, 0x7, 0x7, 0xe8, 0xa0}, &(0x7f00000002c0)=0xa0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x5, 0x6, 0x400, 0x100000000, 0x1, r2}) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x7, r4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8834c9bb038cc297) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=ANY=[@ANYBLOB], 0x8) 2018/03/03 19:35:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffffe7f9a6f1, 0x4000) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB="380100001a0001000000000000000000fffeffffff0014140000000000000000000000000000000000030000000000000020000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000020000000000000000000000000000000032000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/03 19:35:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000025fd8)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x33}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/03/03 19:35:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x480000, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000980)={0x0, 0xa4, &(0x7f00000008c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xcf, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000a00)={0x0, 0xb, "e654bfa51cd889b9f488e2"}, &(0x7f0000000a40)=0x13) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000bc0)={0x0, 0x3}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000c40)={0x0, 0x10001}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000cc0)={0x0, 0xb5c}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000d40)={0x0, 0x5f, "6066a2121f3f679998c1b2003a8b8b77096834700682ca7b4050a3ac114f6e842115761f8038353fbcbed79943f4431568ebd43ff56d31d44010871b2a1d33370df7c7966ef0a4b8d97b9debcea05e0d93e1fb89aef754f87ececb671d0e58"}, &(0x7f0000000dc0)=0x67) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000e00)={0x0, 0x100}, &(0x7f0000000e40)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000e80)={0x0, 0x84, "cfcc9604b742bcb858781a9d4a495b40d275dec77ee3487683a1674ef0ef5bbccb66980080c60473c3329e7dc4cc2d384e1d069528dc004bd5fba059a520beb5968fc8662cbb6413fa22b94b2af0acf932fcab67259aef8ac47bf2c8252fcd3337e266ca900336991926b100ac993995954b149d9ba7552111973a879a2f9c2592065b99"}, &(0x7f0000000f40)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000f80)={0x0, 0x8d, 0x0, 0x7fffffff, 0x1}, &(0x7f0000000fc0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000012c0)={0x0, 0x80}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001340)=@assoc_value={0x0}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000013c0)={0x0, 0x10000}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001700)={0x0, 0x1}, &(0x7f0000001740)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x8226, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000080)="67d3ec2865d62e658310a343f632e6fd1209ed7d3b66ee303bee45e73ac5f8453429ae590d155e225752b6582d9da44c9c81833720dddc8f5042493c19fa147fdbdd20d27a8c613cd67f6df6db3aad234f94fca5d6eaeafd2ebcad9fbc16b887130057db64e45a8cf2d520252fe2f937735ed6ab0b9cae319b42fe7f1e72e6ce88989f858973196a8fbe3a5fef937b6f792303b6", 0x94}, {&(0x7f0000000140)="3de76bb818f837df2cba8cff821db1c380c68a5492e8987799610ba3d89220d2aa32406e6a611f1a655fea64b6e0f3c60754e47c2cc496f87fbed46d0b8296637b8cf0c76f00633684c1dd7c2658ae5110436a5f52f1dfded9dff44b2aa5b88b4dbcf5ddcd0a56b61aee1a89dd7a7a0279", 0x71}, {&(0x7f00000001c0)="9aaf0f37b0cd85c5cdb6903315e91b15cc959d8c9074c056f651bdd1a6fbcb79cf304836db1a4f955382dc229ed4ac526b19961ac307209a27a8c2a4dfd05324d5e24327fe2f9e37dc90fb527f6e48620b17577c6e86f8eb84d6be9d840b185fec979a77e0bb3fd328f712ae99b9e41d0b6222284c2a4c5e7f343b6fbbf9d377e4be2d1b330ec58cafbd3196115441c7dc7c74333f7c508cfc68e7395abe5ce873cfbe7def60940f072c44761179f2f5e23026c01dd9414004ae533ef031402118044cf9628df85a0809d336", 0xcc}, {&(0x7f0000000300)="98387c32fdc3659da07797223de7851fcf29e5477b77eb802e5db7cf047f9b4b48301a6c6da217503f36587dddbe5b6b7bae3cc05e536fe246abc3e1ee17e197a752fdfe643ed91f5733dbce54430916ec33915460e63fe27755c16895f265db16b04afdc2d7258e9aef4457428545ff285a89b44ce6e2aa439391c636008409bc1ef2e675dbbb9297712405f6d180e4f159064f0d89626c99", 0x99}, {&(0x7f00000003c0)="0111248bb44707a5d3d2607025f069828104280cbc1036d46390bfcd99c7cee1b654184c4a4a15c121d82730b2eaa2ac8137bef84e2ac135d357afe062cce588a13ed22457ed1895138bd43677749466e29028d19e6bc715085f08ba554ca016afbaefec21cd83209823bedf301691f98e93464fcb295772dc22913fd417c47a4ea4ae256c8b8741dd7e5ba4a50c2ee0d581c80061d69cc30204e53c785be30fea9eb0688dacea199edf78b8cfccab61a3d5b41e367c237fc1955dbe97f3c53f5d65b7bf9507b3a391b8976a00bff47c1917e703a84675023b", 0xd9}, {&(0x7f00000004c0)="b10482e519e910ced302f40628930b0300d1c4cc710b403979ecd557ce011e25a840586527b5390bbb9cfabeeea3db9dfe23c28f5497d3b81f562e1637ee0aad7abfbb44eb5ea3a3fdb90e7b506a7e53c7ed33ee76a35b34e99f6f20f80549d657ceeac732a8d4b72d41b036d88c4fc636d94e51bb463fc3de3cb7dab0308b6c90764a9c8b78902ae1b5bb772a3830ac3307b3ccd4511e75e8bf99b2424db357", 0xa0}, {&(0x7f0000000580)="bdc54f2b25a49a919305d3e70f610e8f60132c6287fe6d8154ff57ff5a6dbb38b5135a244c9241f256b9cde9c321be7eb8609162288ee2a9afc4ee66974206b129d5b434da364eb76ef9567d85fbfb5e0f8be77d44ead78fbeecfb1e09a317995d77c38099b2334bd961e270def4f0f03bdb63f6a86c3a4eb131c686e77ae6477c88ae602222d1203fd3563340f745007433347bf94222a8d08b134f891b80767883f8e9", 0xa4}, {&(0x7f0000000640)="9436067813f9c52f3b15afff9b2ee4e9a2251397309d5160fd0a81c4b5ada4df3da5be62066de10469ee3f0fcc2979559b1f9ab786e516b2", 0x38}, {&(0x7f0000000680)="dc2753cd6aca7825445cad8291fb9281dfcc1d90a19ce6f1ec8fdbbaf7fd45fad59482286a6ac032d55bd41b74e30ab847694786ea1df3c552c8d92b97f0c3db74e8b56b35ac565b99ea12e2d491e430cd1bf6eb4c1d30adba6cc22cf27e770b1ece0f4c5115b0af2ccf5d112577721c432363487b2a02770ee1d5780fc4cf12238ad98c2c6956621600c97979ae4923c83d4d444999130ae89d63e7551b6c4cd34ac501a710fae738cacfa5ffa04ab3f2dd2c831541584e44be94ec90fe8f38c5b4909933b8d7295b731dcbe6f31c", 0xcf}, {&(0x7f0000000780)="f49d10d18ce1dbac09b4f09a7633befbc8e9acfdb7eb972b3b2b3ba15231c2d7f2d0f5e71dcc13fd8c6425938945c15466c5053434f196dd895a618314d5f55f30be26858a21a63c7c4ab72f0bbb4dc5cb2bc1339e55f56d3cfa590dbfea78e94c38dd5d530a3052cd60", 0x6a}], 0xa, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x5, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8, 0xa, 0xf6e, 0x5, 0x100000001, 0x6, 0x8001, r2}}], 0x60, 0x4000}, {&(0x7f0000000b00)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000b40)="485e1ac1271f507510e76b216a4d61fa0faad6c4698c9eda4bb9", 0x1a}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000000, 0x208, 0x2, 0x6, 0x7fffffff, 0x200, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x6, 0xfffffffffffffff9, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x4, 0x85, 0x4, 0xfff, 0x2, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x9, 0x20c, 0x5, 0x401, 0x6, 0x2, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x92, 0x1, 0xefb, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x4f43, 0x4, 0x80, 0x6, 0x56f7a275, 0x0, 0x401, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x8000, 0x0, 0x7fffffff, 0x3, 0x40, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x205, 0x9, 0xe4be, r9}}], 0x1b0, 0x41}, {&(0x7f00000011c0)=@in6={0xa, 0x4e20, 0x54ca, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000001200)="d9c1856951c6a083f6a5822ed0e0270e15f45e232c3f1e1cbd80f9b2b0f7d1d78a61fb00a18c390da4ecad19431d6ab983a870d38687c8545282a2175858586cfe02016a3e53655230284235d49feedfdae7980aaf222cae81a734e16b305274df7b81747334fe97", 0x68}], 0x1, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3f, 0x8202, 0x101, 0x6, 0xa8b, 0x2, 0x100, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x8000, 0x2, 0x200, 0x0, 0x8000, 0x10000, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x800, 0x5, r12}}], 0x90, 0x4000804}, {&(0x7f0000001500)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001540)="70cc2d62893f7f26aa65f933235d84b57d213bcf71977022425a316630f8ff773a85f4497176700492177bc956bda3777edb7d833aaca4df46dfce92d113f897a9f9", 0x42}, {&(0x7f00000015c0)="29c79e2bbac298cbee4137d964eabfef25fed09ad5001e526d1ebaa7c741528b73f8f5c0045deae17a1716f79e3532e59cdfc17741d2e22f99f15e5feef4ccac72cd48c6f3197233d1faee810401f5c30df4e66155eed966a7b54141928ea02ff05e6fbc6f46652337efd6d50ed621fdf4e7cec23dc550e5a92dca3c295672", 0x7f}, {&(0x7f0000001640)="3fd3cb20996aed01955595979fec57e1e91d0a14581bd4dc342767fd06bd2abe6787944033a5de2ea274a80ed21b0e214c18ec764baeeed32cfeedbf2dd604572007523194b41ca5c82f97894475cf377f535891f07eac7a98359b4eea9abb0628c8f92122b67a848b1dc9bd2229ea2c0007e129eb251625013fc21b76", 0x7d}], 0x3, &(0x7f0000001780)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8201, 0x3, 0x92c, r13}}], 0x30}], 0x4, 0x0) r14 = socket$inet(0x10, 0x3, 0xc) sendmsg(r14, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946f3e8900000000000000010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/03/03 19:35:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000356fc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000015000100ffffffffffffffffe0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000080000000fef60a0b2839969406000000cafd11"], 0x5c}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x212100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x0, 0x9, 0x0, 0xff}, 0xffffffffffffffc0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0xff, 0x7, 0x4, 0xffff}) 2018/03/03 19:35:13 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000001, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syzkaller1\x00', @ifru_names='teql0\x00'}) 2018/03/03 19:35:13 executing program 3: r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="6e9a69efcdbc9cdb9953a6f0c1849225b1fe931d492ba46ce3312837e1bb5ffbe438b84b90111f5dbe0c5b89351102f97a7e7eda5c516bd8d1f8997d6868d2c8a19d7abb9935c054a55648a5b3960b5f5d277a82a46c3bb20c30c3948ebe0754186902e07bf224edcfbb7bc4624669ec9f3c70e20ce71d74d309ac90930543b6006ba325c3798222e469f41d5852590a9f81300451d98795390a293f8d779e7139232399194d40abaf2b3bd494d5cadf6a3348f65743a9dcb461672d45cea3a4ae98e455ec162f50f883b79915d6720099d14366da27fa920722fd86b8397309e9c8ce90ce364bdf99784be0cc55eae75a7b4ba643a30da0f0c8affd9f1602f5dd5be7a9a38636ecce75cae709aa2ac6dfdd6c19509f4fd8d8df48fa3d59ad3630f3f13f0a72a2dde435b4a5664e6332012c29f38acf04415e8b2f26ef02ee4a700a3c7e1cd16046a9d0f04a44b9a89edd386ff221c9710f828b88915616e4a5a7fc5d", 0x3b9fc493a60d3d6c, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8980, 0x110) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) r3 = fcntl$getown(r2, 0x9) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180), &(0x7f0000000200)=0x18) 2018/03/03 19:35:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002040)="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") r1 = userfaultfd(0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000012ff0), &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) r3 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x81000) ustat(0x4, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000001c0)={r4, 0x6}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:13 executing program 4: r0 = socket(0x3, 0x7, 0x800000000000004) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="c7936333e21d24b3b05c46e8a7654bc0472601811694ff1c990e38075164bcb2fec04dc0a0460e0a0962c8f83bde6caf844ade224cdd3e7be2ba6b8808d1032eac27db32a14b214314b1b3933b0b937c1f76e90794f3d06118cf624908b6c56f82c8d72d5d39edf7e8ac05f2973e46320062388b4f155b435179a0a9a989505fb802a536e0ac3b6704fef4684a716aa83f"], 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/03/03 19:35:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="9d9392e2cdbf484de7b23bc4ccd241a4c03e76ffab67830c2c4d3e") sendmsg$nl_route(r0, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000025fd8)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x80b, 0x5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/03 19:35:13 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001540)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001580)={0x5}, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001480)) accept$netrom(r2, &(0x7f00000014c0)=@full, &(0x7f0000001440)=0x48) fadvise64(r1, 0x0, 0x6, 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000f38bda93faba149bd37e7f49654b3d8c8d"], 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000001380)=""/124, &(0x7f0000001400)=0x7c) sendmsg(r2, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) 2018/03/03 19:35:13 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x5, 0x1ff, 0x4, 0x7ff, 0x74, 0x3}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/95, &(0x7f00000000c0)=0x5f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 48.607393] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.611121] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.614900] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.615783] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.666640] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/03 19:35:14 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup(r0) 2018/03/03 19:35:14 executing program 3: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f43ff8)=0x9) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400080) 2018/03/03 19:35:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @empty, @loopback=0x7f000001}, 0xc) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x109040, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x3, 0x0, 'client0\x00', 0xffffffff80000000, "2fd4409c79e8a500", "f46d7d5694f794754dd35b5389a73d7006b6b2db7902abed3eff500855e5b280", 0xffffffffffff348b, 0x7fff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) listen(r1, 0x0) shutdown(r1, 0xfffffffffffffffd) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/03/03 19:35:14 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x1f}, {0x3, 0x24}, {0x2, 0x7}, {0xc, 0x2}, {0x4, 0x9}, {0x3, 0x8000}, {0x2, 0xcb}, {0x3, 0x8001}, {0x0, 0x9}], 0x9) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/03/03 19:35:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gretap0\x00', @ifru_map={0x101}}) fstat(r0, &(0x7f00000000c0)) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0xfffffffffffffaba}}, 0x5, 0x9, 0x40, 0x1, 0x5}, &(0x7f0000000340)=0xa0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000140), 0xfffffffffffffee2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) 2018/03/03 19:35:14 executing program 5: creat(&(0x7f000015f000)='./file0\x00', 0x10) link(&(0x7f000042f000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') 2018/03/03 19:35:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xb00, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) pread64(r1, &(0x7f00000000c0)=""/73, 0x49, 0x0) read(r0, &(0x7f00006a6f5f)=""/161, 0xa1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) close(r0) 2018/03/03 19:35:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0009000000000000000000000000ff0000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xdd, 0x0, &(0x7f00000001c0)="cc5835a8d2305118c6a20b9857a91279236101a516605e726adc546a90677440ec7a6c1ebf1b8f6e7edf29b23b6deba397a40ac525c75f1018f69a091a493eb03ba94e666c5934a126567af5ee2d0403a2662b9e4528ed4e62d13610e9920554d7743695c9f8d33e8ce3bf88ddfd45ee0cef06a93f3765ba5b5589a093c7092bd99849e3f8421828df040f5a3902dda0b374ee7fea2846cd2869535fb43d601bbd2905e595967340c8f8fc30ede25636a6dbaf772692a0c27d3320139f66d98ce754f616ab3a4cd20d9c491fca105110f0c71181b65efc24629615b882"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) syz_emit_ethernet(0x108, &(0x7f00000002c0)={@empty, @empty, [], {@llc_tr={0x11, {@llc={0xfe, 0xbd, "1e", "0889f236bec10e06c109c261f2a138b2eebe15c8c8df6541af5369240ec05668cda8f3a78262a7e526685001e8a16e7c8013edfdf9fab72c43f004d448a4a0fea9e979c7fa3fba24669e0d951c465b2b806bfb5c4d88bd014f352b190b6c4301e30d9cef44108af641b1e178d7d710bf21f043f5803b7b48da229fc7dc4b535af0c3adb8ef761cf2b198122a259b7685e4a806e5b7c1707ba8f12de9c611ac0999de3c8c2def212ca2d945591442f8d8032646e40c3a82756b39fb27443629fbae6447ce90947705c853aef3667842ec2f94d9e71fb923f05d631f94a9d26d02a5fc385262e9caccd131819d7fa4c10c6a84b3d2af361e"}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xcee, 0x681, 0x2ba, 0xe07]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 2018/03/03 19:35:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x402000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400082, 0x0) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80200, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x8, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0xb61}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x230) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f0000000040)=0xffffffffffffff68) r3 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/03/03 19:35:14 executing program 2: syz_open_dev$loop(&(0x7f000071bff5)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24100) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0xfa) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/246) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001280)={'rose0\x00', @ifru_flags=0x200}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) ptrace$setregs(0xf, r1, 0x1ff, &(0x7f0000000280)="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") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e23, @empty}}}, 0x90) rt_sigpending(&(0x7f00006deff8), 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000012c0)=0x6, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x7, 0x0, 0x52d, 0xffffffffffff0000, 0xfff, 0x0, 0x9, 0x5, 0x9, 0x8c, 0x1, 0xff}) faccessat(r0, &(0x7f0000001340)='./file0\x00', 0x10, 0x100) 2018/03/03 19:35:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000080)="e9cd2f8e97c260bfa43c676e7a4f3ee87622d8bb6ae5147e269357bd2f1c711606bdc67369a8391d7be00b8c9d767abc2137699b0468f89f9e50a6527ad8ec3690ab40b08cb51e20ca90e4b1e1f0a8550d68dbb8cbba6e03c6b65d2e25b25208fe16285130172c8c742ac13e20", 0x6d) 2018/03/03 19:35:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000004efdc)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001080)={r2}, &(0x7f00000010c0)=0x8) 2018/03/03 19:35:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000aff8), 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/170, 0xaa) 2018/03/03 19:35:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x80, 0x8, &(0x7f00000002c0)=""/83, &(0x7f0000000480)=0x53) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendmmsg(r0, &(0x7f00000029c0)=[{{&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58, &(0x7f0000000340)=[{&(0x7f00000000c0)="7120f3c33078a4fc468a8349da7ca3cb4fbfe46d753e975673beb751e5fe7a111ad0dc06c98e846b2ef4c8824fff5b1058319c4560a579e2c749e0bf1ead87150b0cb2e188b9ada509b70cd04d798f191a635cf486cda11df4528fc2465fab2eb49837f763163f534d64464fe7b970dadb1bbf018e", 0x75}, {&(0x7f00000001c0)="bef925bc355425286c19299f88ec6ab54856ca4daa0e77919d172630c4a64fc25efbe38e8e2b229378ec139b66930cea786697c7e26d9b24535a0021ed67d69191e999d9928749dd03a3573ea2535d920456119823905d18abde21364d5f0fbf040f9e58f6ddeff26f74eaebd835ec397823b648ba4fa713357ff3f5c18aff604b318ff3d6f5a2930647ad861ba80d891aba211feb899d3984ca99d5aa5cbcdab22ed177bb3c85d85312a7ed3b845ecb4e1ad2831bdafbe7645b57ef16fd1bee2d23843570d61486da3547894f8dbfe2c48f", 0xd2}], 0x2, &(0x7f0000000380)=[{0x30, 0x10e, 0x4, "ca6af17302c44086a27c8d9dd035afae3dc749d964245cd46564"}, {0xb0, 0x11f, 0x400, "9ce0292db9e71d05cd160a67f6df699abbbd342a9de8ca97a4fd59ec39d8c195eb1ba38b279465c97eee88a0c3d4829cf197146d00fd1ac3463d200b38e64e5aef9f67045dcdcf7c6b3cff4388a93e91cc567ed26a9824e7827ee602a7f5e1a2580daadb1dbaa58cd3b25cf81ee6ecf830da24ae98961e7120436574dc1a7236905641b0464744b1cee57347ea3419dcf660a564bce78230a3cf029d"}], 0xe0}}, {{&(0x7f0000001500)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10, &(0x7f0000002940)=[{&(0x7f0000001540)="e0e1aa7e7bd04a9556249d7e19d32a9c7edcb37ec9ef50066334e5dc0ed2ec2dc4c470242dcecbfcdc8d3f47f70c88d22a47ccde3e2801a4534e088920b5f9c7cd554bb6225f29329f7e89aa53c84de6bad2", 0x52}, {&(0x7f0000001680)="1d6b38c4fe0c6f342dea9a2287bcfd729cc03a5e4200e3839be28194d45747e5cccfa09a42fc8a168e5b142186ba05d59e222b639b97b06790104bccc6c9c578d6ebf920", 0x44}, {&(0x7f0000001740)="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", 0xfa}, {&(0x7f00000018c0)="1283d53cf16ce06305235e2da7af5e789815a7aef1023eed3e5d6d8c9dbaec564a78a3bbb11c8b55ae71b9f34105d8f0213c891efada7e16763cce7366c7e7dbb3f68c8587ef6095c04412f5a1b3d3033224", 0x52}], 0x4, 0x0, 0x0, 0x20000000}, 0x3}], 0x2, 0x4c810) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000000540)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000004c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/03 19:35:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x3a) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x7, {0x3f, 0x10000, 0x1ff, 0x58ef, 0x3, 0x5b}, 0x9744, 0xffffffffffffffff}, 0xe) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) shutdown(0xffffffffffffffff, 0x0) [ 48.898243] audit: type=1400 audit(1520105714.122:23): avc: denied { transfer } for pid=7076 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=binder permissive=1 [ 48.966935] binder: BINDER_SET_CONTEXT_MGR already set [ 48.973098] binder: 7076:7113 ioctl 40046207 0 returned -16 [ 48.981403] binder_alloc: 7076: binder_alloc_buf, no vma [ 48.987677] binder: 7076:7109 transaction failed 29189/-3, size 40-8 line 3128 [ 49.000799] binder: release 7076:7081 transaction 21 out, still active [ 49.008187] binder: unexpected work type, 4, not freed 2018/03/03 19:35:14 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x9, 0x80}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0x2, 0x81, 0x7, 0x9, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d5, 0x361e, 0x3, 0xf0, 0x2, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x19, 0x4, 0x4}]}, 0x48}, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x80000001, 0x8009, 0x3647b5b, 0x2, 0x0}, &(0x7f0000000080)=0xfffffd39) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xcc, "289bff9f4f94f4dbf059faf4bb52866855dd4b6be07b3e5dc06f0fa360fd002268dcc172c9a1a8df54a3db3ce668cc33ad7a06218dbfeafdb748cca66fedc7c6db77396166dfaed9e20c8f17c67373439e1bb12538dfdff639a761d152cc578c0e66f5a2644a6b3eba43052e1fe5f309e19489e50a8eb372cdb73e110834d77902b11742785f6bc651ce123a14a834a4c569d8af082bfde390599b84add929d538ef28c8269db3514557dfdac724aa8aa03733f93a290e7b47180cb85f36503ad9a3e0bc2b7147658a637512"}, &(0x7f00000001c0)=0xd4) 2018/03/03 19:35:14 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) inotify_init1(0x80800) setresgid(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) 2018/03/03 19:35:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="efe8bb4e8f6a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000deaffc)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1000, 0x4, 0x5c1, 0x400, "b468f26ba9280237a4efee59b8812f3a4dbc09d08d1fbf148549a8ebf22e30db318de06d1998e0e05b03e1506dbb211ae39f6afcfe17ad8b344a13ba58e716", 0x7}, 0x60) 2018/03/03 19:35:14 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000000000000000fa7b2d300000000000000000000000000000000000000000000000000381830d8973e9d3000000000000000000000008000000000800000000000000"], 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)=@ethtool_pauseparam={0x13}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 2018/03/03 19:35:14 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r0 = memfd_create(&(0x7f0000000000)='9p\x00', 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) umount2(&(0x7f0000bc9000)='./file0\x00', 0xe) 2018/03/03 19:35:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00006ec000)="8607006600", 0xfffffffffffffff7) 2018/03/03 19:35:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040)=[], 0x3d7, &(0x7f0000001c00)=[]}}], 0x2, 0x0) getdents(r0, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/03/03 19:35:14 executing program 5: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) remap_file_pages(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000, 0x81, 0x40) 2018/03/03 19:35:14 executing program 4: r0 = socket(0x3, 0x80a, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) [ 49.013919] binder: undelivered TRANSACTION_COMPLETE [ 49.019055] binder: send failed reply for transaction 21, target dead 2018/03/03 19:35:14 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r4 = inotify_init1(0x80800) poll(&(0x7f0000000180)=[{r0, 0x10}, {r1, 0x8004}, {r2, 0x8095}, {r3, 0x6000}, {r4, 0x82a2}], 0x5, 0x7) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) 2018/03/03 19:35:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x81, 0x4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="000300001035cb08b3d14168390e0e00000000000000000000000410080040c7024b2baf62b4285fb45e7d240300000000000000000000a2c02430edffffff000000000000000000100000030006000000001ba6bba0adb184ef0000000000000000000200010000000000000000000000000003000500000000000200000000000000f2a883a13f7b8a0c170c48aab20d606c3127a930873f3ce98462b1f68e5a64ca01b1061b"], 0x70}, 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x2}}, 0x2e) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000100)=""/100) ioctl(r0, 0x2287, &(0x7f0000408000)) 2018/03/03 19:35:14 executing program 2: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x2e0, 0x800000000000, 0x0, 0x3, 0x80000000000, 0x200}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/03/03 19:35:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x7, @tick, {}, {}, @raw32}], 0xc0) close(r0) 2018/03/03 19:35:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000ffffffff3200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a000000000000000000000048000100736d330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054020000"], 0x4}, 0x1}, 0x0) 2018/03/03 19:35:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) quotactl(0x0, &(0x7f0000013ff8)='./file0\x00', 0x0, &(0x7f0000001000)) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/03/03 19:35:14 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=@known='security.selinux\x00', &(0x7f0000000340)=""/171, 0xab) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb5ccbc5956081587, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x6e, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x100000001, 0x100000000, 0xa72f, 0x0, 0x399, 0x100, 0x101, 0x7fff, 0x7fffffff, 0x101, 0x4, 0x8000, 0x81, 0x1ff, 0x6]}, &(0x7f0000000180)=0x108) userfaultfd(0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'bridge0\x00', @ifru_flags=0x401}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)=0x4, 0x4) 2018/03/03 19:35:14 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000102000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x40}, 0x1}, 0x0) 2018/03/03 19:35:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_flags=0x1803}) fstat(r0, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000380)=r1) 2018/03/03 19:35:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) 2018/03/03 19:35:14 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='[selinux/\x00', 0xa, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x8) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) 2018/03/03 19:35:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}], 0x30) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) write$fuse(r0, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/03/03 19:35:14 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r2, r1, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={"47a525c02aeed8c1d34d1d51b1263c46", {0x4, 0x9, 0x2, "3ab5685ff8a8", 0x4}}) 2018/03/03 19:35:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x9, 0x6, 0x5, 0x100000001, 0xfffffffffffffffc, 0x9, 0x4, 0x100, 0xfffffffffffffffd, 0xfffffffffffffff7, 0xffffffffffffffff, 0x100000000, 0x8, 0xd912, 0xffffffff]}, &(0x7f0000000080)=0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) setpriority(0x0, r3, 0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001800090000000000000000000a00000017fcde91e4b28d14115bdf161c84cc5786e80cd600000000000000000800140003000000"], 0x38}, 0x1}, 0x0) [ 49.311171] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.324287] IPv6: NLM_F_CREATE should be specified when creating new route 2018/03/03 19:35:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x3, 0x2, 0x3, 0x2}, 0x5, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x800, 0x80000000, 0xfff}) 2018/03/03 19:35:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ecffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)={0x8, 0x3, 0x7}) 2018/03/03 19:35:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') recvfrom$ax25(r0, &(0x7f00000000c0)=""/200, 0xc8, 0x100, &(0x7f00000001c0)={0x3, {"909535e2e85cf3"}, 0xd78}, 0x10) 2018/03/03 19:35:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/171) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/03/03 19:35:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000000)="7f4c", 0x2, 0x11, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x31e}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400100, 0x0) 2018/03/03 19:35:14 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00008e2000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000104fd8)=[{r1}], 0x1, &(0x7f0000928000)={0x0, 0x1c9c380}, &(0x7f0000c73000), 0x8) readahead(r0, 0x5bcb, 0x100) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x100, 0x4, 0x9}) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x0, 0x4, 0xec07, 0x6}]}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r3, &(0x7f0000000100)=""/174, 0x24b) 2018/03/03 19:35:14 executing program 6: syslog(0x3, &(0x7f0000000000)=""/4096, 0xfffffffffffffe93) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001040)={0x8, 0x5}) 2018/03/03 19:35:14 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x183000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r4 = getpgrp(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004100)=0x5c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003780)=0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000037c0)='/selinux/checkreqprot\x00', 0x14800, 0x0) getresuid(&(0x7f0000003ac0)=0x0, &(0x7f0000003b00), &(0x7f0000003b40)) r8 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003fc0)={0x0, 0x0}, &(0x7f0000004000)=0xc) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$l2tp(0x18, 0x1, 0x1) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000041c0)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = creat(&(0x7f0000004200)='./file0\x00', 0x0) r17 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004240)={0x0, 0x0}, &(0x7f0000004280)=0xc) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000003f80)=[{&(0x7f00000002c0)={0x34c0, 0x1b, 0x300, 0x70bd26, 0x25dfdbff, "", [@nested={0x158, 0x54, [@typed={0xc, 0x76, @str='-^%\x00'}, @typed={0x18, 0x63, @str='/selinux/create\x00'}, @typed={0x18, 0x5d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x79}, @typed={0xa0, 0x36, @binary="d2bd3edc10ecc9fcc368046419c0d876c97fea1ed983c0e0d43faba2693f46284de0276be921f9d8dd18a3f2102579d829e14e6899d649044de55b786557a23084cc09e98d53a9e5281c64cd26618b30f5d844f89352354318636f8c6894326787475b4683e1e71cd30ecdcc35f1f7ff55ceb2aa7cf4566a6ac936bcbdeb75b00f70ba2d2ec5dc74a5a99c2f355c8cd8dd2c9d5919"}, @typed={0x70, 0x25, @binary="45a15bf1012922230d3b1e30ca3d90d93b297933685aad8db444b2bb75d2b2dbb93d9addc50897d35b966b5a331b9521227f41f1d77b225bc1fc1e37e2a84c9076208eb7232be0375d0a6578642bad1c00261308c11117339f3a86dc1a8dd30da70ebde8bcc244"}]}, @generic="5d3ba0644aead35a60dc4350e5d03e49c2b5d97d73a710cfd16697d13cb3ecff593f70706afa7e8d668c141d1dfe4df64b793b5f7da01ccd9d097f4944552b7e237df3", @typed={0xc, 0x25, @u32=0x2}, @typed={0xc, 0x8a, @pid=r1}, @nested={0x11c8, 0x2b, [@typed={0x18, 0x7, @str='/selinux/create\x00'}, @generic="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@typed={0xc, 0x18, @uid=r3}]}]}, 0x34c0}, {&(0x7f0000003800)={0x254, 0x2a, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xb0, 0xd, [@typed={0xc, 0x71, @pid=r4}, @generic="bbb7aa195f1b5cd1e6bbe372f28c3973761248ebfbec097bc41af2e894519f973a31fa1bd3a8533ebd3dc0ace38aa3b4b2a74e328bcb93f41dc7fd7c05c0802c325d0e64116c237eeeecc563e667f2297374779f5dbd", @typed={0xc, 0x93, @u32=0x8}, @generic="7fa1cf4a50405c273428be05dc8a36dc0dfb479c1f92f811ff4969390a17d263118138f05d42203a1e5f2222a7", @generic="d33294ff8ae0fff9a9cc7aac06c3e7"]}, @nested={0x194, 0x85, [@typed={0x8, 0x2f}, @typed={0xa4, 0x71, @binary="852207d7c8e963d7ac28562dea939bbaa1d41896676de8a97d26f516efe91e14085a86bf961dcfd1c82ac6fb958b800ce2451b50ab25bfd3e715311797ea6fa05e4fea9ef78203609a7d54c9392bc93b84247dabc1fd39e21263deae022f6edc35d5e9c6124e019109c417839977e18663b603fc39552490f2ad47721d5772dbfb801280cc76f83d30f5968091d8d7fc9f9669f448151f915e"}, @typed={0xc, 0x33, @pid=r5}, @typed={0xc, 0x2d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x18, 0x49, @str='/selinux/create\x00'}, @typed={0xc, 0x4c, @fd=r6}, @generic="f9bef7e258a3e398434b9609116d54393f662e698918c0bc3e1fb04b812537adebb7e2cd8a49b9ff22c3bdfc79f96eb933dff161b4c66a026f7a0c509b31c92a8b851608b73f3b5cbdfbd2f587a7eb94121560642069af0dabd841965afcf438773d65e1a7a0e1c0417e4cf5257fd5db3c140d011db78318d53a61440c9766aa35f12040bb43e8729928d0007509d22ad1f775aeb8996c3945f353cec9ae595416ebcb946448d1f4"]}]}, 0x254}, {&(0x7f0000003a80)=ANY=[@ANYBLOB="20000000040025bd7000fcdbdf251000210000000000c1000000000000000000"], 0x20}, {&(0x7f0000003b80)={0x3c8, 0x27, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@generic="87a2dbb273ae68e8841bb403c502a09d2bd8b737cde91b6d3697401537d329b962508b86eed24a52bc8eecbe42ee3be0effb9cc2815ee21375e7a9157f960c1e0b5a1b0cf280b97d492a6bcc99ce14f0b2fcaddd520349eaa838af03724a2ff08fd28068a7e53dde900d6ae350fbbd2bb277294a4707618806e727cea4bdc2ef9d54110bbfbcfb76b1a6863fbe5be0", @typed={0xc, 0x37, @uid=r7}, @nested={0x248, 0x2b, [@generic="1abb1689b7131f2bcf63c22496f37455e9a26cd877a964229f8b83e2a0e907bedb30a85af3b9d3fe888dbf58e3d24dfc857e0177765b95a6294de90e9b75fb46f39781476ff8f0f03fa61935b863a4cdaf8ed2ef2ccf84405edc9b04a923954335981ccbd3b221c7b6f088c5d3d049f33f40c080ba4b6cb94bb6bdbc363429ce0b699350b7f1a93384efc49efa0963ae40f898947fd2887ba14673b228ff4f840088b9b99a9e72482032f3fd4c9d427df57020e0ccef7d4a3488c081d76d854bc241cd00dc939cb596c6f9a040d4a1e64c6c4819252ba08f1b6e77339c60f832be43559130e0cec7", @generic="164e7fc4f39cecd7666df1422dd5ed0f386aba5f7919abd1441a1eec1879acfd9821693010fe7a1f36f26621ca0311fa1c218b2bec924f831378586aa5a0ec80a86176c543d2e831c51176d2a938e9d2ccef497d82eda6bebdba5ece2fcffa4e5f176da0cc3e69453ae0db3135e39374e2e311b7bbb97b233738fec4ea046d966fda5066da7cee2c86b433432c83ae39debe061c9b2b7b32f798b6b3bb69773fcfd9ce2691e076a3b657e11e014b299e632b431f7aa0aac1b215c3f70ff215feeafff917902ff160ebc9e188ecd8a8d4cfb0c04baa667a8cd5e391f11ee75f6078b9a457a1b9f8d80e1613", @generic="f91685272fa6eb3809fa35d86719db6f0a6913f61ebeda46342bfea6b076dae68cda072241007d71e616433206bf561d87eabd16bdbea864c1e480488c691c09097e7d00c84f6eef8f87891a4361dff6b688236768938c749936aae21d152c953e4191b42133c0ba838fb805cfd1b3"]}, @generic="c300dddd134b7a81a14d16dda736df74ccfc1656ba8754f3fc4d00060198a5b80bd5", @generic="5d25539be19c20637588503759e20e420a244820408832cbba43061db10b02a2192df3a9532d5ddc085286da45d5151a2962bd12ae47d25ea7645e56c6d011ce097299ee829a0355ec8e1aa80d953d4d284bbc349deba83fdd616ea79ff9b38beb27fa4720504b3dd4a51c97ade272630a4c499000bf47ebb53497108e8adee7e3d19e790760e3bb22e3bc921345a3bf62ffeec69d18f9970cda8a27a565bff6ee", @nested={0x10, 0x8a, [@typed={0xc, 0x12, @u32=0x9}]}, @generic="aabf"]}, 0x3c8}], 0x4, &(0x7f00000042c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x68, 0x20000080}, 0x0) r20 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r20, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6170745f7661725f6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e63313032332039322b66fba2f22444203452586915e6a4773b7f3470a9003f074622aa179b8b75e47b79878efe01bbf8b2a5f3f77477717a5c56efefce6a3fe24c82985beb86cab8e9412b7e5a0e62c2f328af3b7ab4a8e7bd255a643fec00438670a1809df7bed0a1b7271aecb2b40d034a5ea81755c625b08aaee576074fa0744549329b3429e1c0877b33baa743ce1c152eae9818b4"], 0x54) r21 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x80) ioctl$TUNSETVNETHDRSZ(r21, 0x400454d8, &(0x7f0000000140)=0x4) 2018/03/03 19:35:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000440)=""/1024, 0x400) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/03 19:35:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r1, &(0x7f000000a000), 0x1) 2018/03/03 19:35:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x5, 0x4, 0x0, 0x0, []}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/03 19:35:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x5739, 0x8, &(0x7f0000000000)="85b29bf4509a5403e3428a8937efb85008dd01abda5b2c6cce5ef1025edefa1296cbbe41bc62cf3b1f82ba84aec1cb9c71af30e8360dfe43f5b7d75f20a17cf0b339646f485d6ec8ea50790e9875d79dc6de3659789f4d5cf6f99a3cf749dddbe2c50e", 0x63) r1 = getpgid(0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x404000, 0xc1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r3, &(0x7f00000000c0)=@known='trusted.syz\x00') accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r1}) 2018/03/03 19:35:14 executing program 6: r0 = socket(0x10, 0x2, 0xc) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) write(r0, &(0x7f0000000000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0xf) 2018/03/03 19:35:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006ff4)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x80000001}, 0x1) fcntl$setstatus(r0, 0x4, 0x0) [ 49.483674] audit: type=1326 audit(1520105714.712:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7204 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/03/03 19:35:14 executing program 0: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/129) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/03 19:35:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x500000}, 0xc) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f00000004c0)="1b393ed8cfef66e7280608d9e4c9581b9e3abeb87c86371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba5074f2dc575464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956ccee019ca1267b18e0043a95043f98dc573a374c6dd955e695209ea7678f73ac5929af78e18338aaa42ce1b87bea487f964d5b90cac96deb4e1ce90c9c12cb39302ad4b20245f3c8dd6658137d05e703b144d694ab8c88e85f5c9114ab6abb658c3161fcb1a77853f02aa6a123ea9294c985b0974a3d9798026a86bfd0500ffb0b5dfe79ab9661059ce01ac5734b700d1035fdc1465c3ffff48faac6f3aba34e7c683fef5adea56b8f4919fc5ca26ddeca429710b14986130af981dac163ef8d30e85ac50d71b6c3769251e01", 0x16c) [ 49.530913] audit: type=1400 audit(1520105714.752:25): avc: denied { getattr } for pid=7241 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/03 19:35:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) fcntl$setstatus(r0, 0x4, 0x40000) 2018/03/03 19:35:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x0, r1, 0xffffffff00000001) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x10, 0x21, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x8c) 2018/03/03 19:35:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000000)={"0900000000000000d0a7e3e9b5b900", @ifru_flags=0x930b32f576be015}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) [ 49.564146] audit: type=1400 audit(1520105714.792:26): avc: denied { setopt } for pid=7241 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.624920] audit: type=1326 audit(1520105714.852:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7204 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/03/03 19:35:14 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0xa4) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) inotify_rm_watch(r0, r1) 2018/03/03 19:35:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write(r1, &(0x7f0000000000)='\n', 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) sendfile(r0, r1, &(0x7f00000ddff8), 0x100000001) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/03 19:35:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xb}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x49, 0x8}, 'port0\x00', 0x5a, 0x1, 0x1, 0x0, 0xff, 0xa33a, 0x7fff, 0x0, 0x2, 0x3}) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x60b, 0x4) 2018/03/03 19:35:14 executing program 3: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req) setsockopt(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000), 0xe5d) 2018/03/03 19:35:14 executing program 6: pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000003a00)={0x5, 0x4, 0x5}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003500)={0x0, 0x10000, 0x5, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000fa4)) clock_gettime(0x0, &(0x7f0000003800)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/67, 0x43}], 0x3, &(0x7f0000000300)=""/211, 0xd3, 0x8}}, {{&(0x7f0000000400)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000500)=""/119, 0x77}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/20, 0x14}], 0x5, &(0x7f0000000780)=""/20, 0x14, 0xfff}, 0x3}, {{&(0x7f00000007c0)=@ax25, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/190, 0xbe}], 0x1, &(0x7f0000000900)=""/54, 0x36, 0x308}, 0xfffffffffffffff8}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000f00)=[{&(0x7f0000000980)=""/90, 0x5a}, {&(0x7f0000000a00)=""/246, 0xf6}, {&(0x7f0000000b00)=""/211, 0xd3}, {&(0x7f0000000c00)=""/220, 0xdc}, {&(0x7f0000000d00)=""/54, 0x36}, {&(0x7f0000000d40)=""/92, 0x5c}, {&(0x7f0000000dc0)=""/94, 0x5e}, {&(0x7f0000000e40)=""/175, 0xaf}], 0x8, &(0x7f0000002000)=""/4096, 0x1000, 0x7fffffff}, 0x4}, {{&(0x7f0000003000)=@sco, 0x8, &(0x7f00000033c0)=[{&(0x7f0000003040)=""/15, 0xf}, {&(0x7f0000003080)=""/69, 0x45}, {&(0x7f0000003100)=""/243, 0xf3}, {&(0x7f0000003200)=""/79, 0x4f}, {&(0x7f0000003280)=""/114, 0x72}, {&(0x7f0000003300)=""/182, 0xb6}], 0x6, &(0x7f0000003440)=""/178, 0xb2, 0x1ff}, 0x2}, {{&(0x7f0000003a80)=@l2, 0xe, &(0x7f0000003640)=[{&(0x7f0000003540)=""/97, 0x61}, {&(0x7f00000035c0)=""/72, 0x48}], 0x2, 0x0, 0x0, 0x17d610b3}, 0x80000000}], 0x6, 0x1, &(0x7f0000003840)={r3, r4+10000000}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000003880)={{{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0xa, 0x4e22, 0x3f2, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x7, 0xfffffffffffffb0e, 0x1, "af374e93859e0c93076b021246a8c12847f7da7559e8716e6baf874fa7477e78116129ca9278bb8443ce847f827a10fbf77edb09586087464e0b80e0fa303c830a465da0ed4eb528d0d8af0cdeedcb1d"}, 0x160) 2018/03/03 19:35:14 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x57, 0x3, 0x2, {0x6, 0x10001}, {0x6, 0x2}, @rumble={0xe2, 0x1}}) r1 = socket(0x800000000000010, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x21) write(r1, &(0x7f0000000040)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/03/03 19:35:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syncfs(r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) ioctl$TCSBRKP(r0, 0x5425, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/03 19:35:14 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x0, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000240000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x643) accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) bind$packet(r0, &(0x7f0000000400)={0x11, 0xf7, r1, 0x1, 0x6, 0x6, @random="65651aed9573"}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) 2018/03/03 19:35:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0xfffffffffffffffd, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/03 19:35:15 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffc1) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000100)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2fefffffffffff030cb3224435aa5aa1fae1a2996e764cc1a7b288c2818fc5f72aa49efdd1266a14c71b178a7b2f17144e8f0a9ea2379cbe9f33dad9e15e50bb79984025d80c737b8decb217a3f86193963b5d3f8dd145bf84c629dc4f766989b547d496c4f4425d95e75822081f9d6ae3f1b020c312062cd48c2583700565bda99ee5f0aa047d2243fc9f94ba7146e2ec980a85ceb8866b2efa5f855530afd6cc3de2b163593d2b112e755efc64cc2a369f3d6f02ed6b1a44aab3f48dd9e41130ffa784aedc237380d089e2529ecf46fc642be88213969b99e71", 0xfffffffffffffdfa) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10044}], 0x1) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/03/03 19:35:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000240), 0x80000000000098e) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/03 19:35:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8, 0x4) write(r0, &(0x7f000000dff4)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/03 19:35:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x109100) setns(r0, 0x40000000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e24, @empty}, 0xfffffffffffffc21) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) epoll_wait(r2, &(0x7f0000000000)=[], 0x0, 0xffff) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c2004000000000000000810007ef8137ffff00650215ffffffffffffffffffff001fffffffffffffffffffff0007a202936b3599c6733a523ae98eaf06d582f871f0263d3deacca4cfa0a10752d264651f40b15e9728003e5b9f03c723613deb6d14a2ee2929515da93f21db658e04970e54e06522"], 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)="aa1f25", 0x3, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265", 0x8f9, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/03/03 19:35:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/exe\x00\x00\x00\x00\x00\x00'}, &(0x7f0000002140)='em0*.]keyring!\x00', 0xfffffe42, 0x0) 2018/03/03 19:35:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x2d}, {}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f00000a6000)=[], 0x1) 2018/03/03 19:35:15 executing program 3: r0 = getpid() ptrace(0x11, r0) r1 = syz_open_dev$random(&(0x7f0000d6e000)='/dev/random\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x3002, r2, r3, 0x7, 0x8020) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00003ec000)) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0xc9f) 2018/03/03 19:35:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xfffffffffffffe2d) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)=@report={0x2bc, 0x20, 0xd00, 0x70bd2c, 0x25dfdbfe, {0xff, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e23, 0x4, 0x4e23, 0xca61, 0x2, 0x80, 0x0, 0xff, r1, r2}}, [@tmpl={0x104, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d6, 0xff}, 0xa, @in6=@empty, 0x3500, 0x2, 0x3, 0x2, 0x400, 0x4aa, 0x9}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d6, 0x32}, 0xa, @in6=@empty, 0x34ff, 0x0, 0x3, 0x10000, 0xfffffffffffffffa, 0x3, 0xe0}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3505, 0x7, 0x3, 0x9d9, 0x3, 0x800, 0x81}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x0, 0x0, 0x3, 0x4, 0x4}]}, @tfcpad={0x8, 0x16, 0x23}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x3, 0x0, 0x3504, 0x2, 0xa}]}, @algo_auth_trunc={0x128, 0x14, {{'sm3-generic\x00'}, 0x6e0, 0x40, "3038b2b04b0f6b99f0e29b5f83c2d7dd71492191c27511c72ee8d5132998bc5190ba8c46df4a8f757f62ce5c050e94b374fedab52cd48bd542afba6ba0526f2161893a420316b3c4052c437a321752e946d3c3493402c541437e1cfe5fa9ed7642cad8616806d708bba3de2006eff71842ac0b546f26c1ac9c7562c4b4ac7185c2bdfa812e11822a7b98f9d775f04945d50a9484a2149d202cc83ac8cd5a70313e2026d14aca4fff1dd2dcd57cb1ff16523e4ff784afa2e9dcf0ee687c40e8b56941647858564355cd1a5e1e04b43b63a55c95b6e7bf8e6cfdf1ec00"}}, @mark={0xc, 0x15, {0x35075c, 0x7}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x1, 0x0) r5 = accept$inet6(r4, 0x0, &(0x7f00000001c0)=0x3bf) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={0x0, 0xc4c}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r6, 0xf5ec, 0x1504, 0xc000000}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="68a50000ff000000000000f0ffffff68c4120ec2e600def06a3be9e9230f02f8de80000000f80000000000000000000000001000000000ff0f0015000000007c5e0000001c001700ffffffffffffff0700000000000000000000000000000000000000"], 0x68}, 0x1}, 0x0) 2018/03/03 19:35:15 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000240)=""/235, 0xeb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x4c9f0343}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x8966}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x6, 0x2, 0x6, 'queue0\x00', 0x7}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0x15d, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/03/03 19:35:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x3) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x1ff) ioctl(r0, 0x80004520, &(0x7f00000c4000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x3, 0x800, 0x1, 0x9, 0x4, 0x3, 0x9, 0xf0cc, 0x0, 0x435, 0xfff, 0xabb, 0x3, 0x4, 0x6]}, &(0x7f0000000180)=0x108) getpeername$inet(r2, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x70, 0x100, 0x3f}, 0x10) 2018/03/03 19:35:15 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000)) sendfile(r2, r1, &(0x7f0000007000)=0x403, 0x3) 2018/03/03 19:35:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e00000009000eff0005000f80ff45", 0x22) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/03 19:35:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/03/03 19:35:15 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3797, 0x1000, 0x1, 0xa5c, 0x10000, 0xffff, 0x3, 0x2, 0x1, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000011ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c2ffe), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000b6c000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xfffffffffffffffd}, 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000040)="95068a7c54083ee771c442dfa813edad47faf43e3a2658e2826a171b69c85192b2b199c00322783197db0c9c45bb7bf2608b7dd3351b61708b7bd0bfafc121dad1cab431ff36364b8c7c98ffa0e7f491d8168f67b9dc9ae3be35409d8a6fc69cc7d43f798ec4c13adca3d22a5a8905b06a75f09af3371b7a3251d275c31accd406f14f3739a7e54d0d5e944317ea726fc519a06ac9466f") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) 2018/03/03 19:35:15 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[]}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='irlan0\x00') 2018/03/03 19:35:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000fdaffc)=0xfffffffffffffffc, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/195) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 49.931084] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=255 sclass=netlink_xfrm_socket 2018/03/03 19:35:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/253) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={@ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x14) 2018/03/03 19:35:15 executing program 0: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000440)={0x3, 0x7fffffff, 0x7, 0x8c, 0xfff}) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007110000f30501000b0002000010d10b00cfc4", 0x1f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000240)=@ax25={0x3, {"dbc8648b63db95"}}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r1, 0x80}], 0x1, &(0x7f0000000340)={r3, r4+10000000}, &(0x7f0000000380)={0x101}, 0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x40}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r5}, &(0x7f0000000540)=0x8) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000280)=0x7fff) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x101, &(0x7f0000000100)={0x9}, 0x8) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x7ff, 0x2, 0x6, 0x401}, 0x14) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/03 19:35:15 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) socketpair(0x8, 0x80f, 0x7cc, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)=""/84, &(0x7f00000000c0)=0x2bf) 2018/03/03 19:35:15 executing program 4: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x8002, 0x0, 0xffffffffffffffff, 0x40800000000, 0x9, 0x1008000) lseek(r0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x4}, 0x8, 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x100000001, @empty}, 0x1c) flock(r1, 0x2) dup2(r0, r0) 2018/03/03 19:35:15 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r1) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/03 19:35:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000012ff0)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) [ 50.020077] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/03 19:35:15 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0xfd, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/23, 0x17) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4, 0x4) clock_nanosleep(0xffdffffff7fffff6, 0xfffffffffffffffa, &(0x7f0000000200)={0x0, 0x1c9c380}, 0x0) keyctl$read(0xb, r0, &(0x7f0000000240)=""/228, 0xe4) 2018/03/03 19:35:15 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x3a, 0x0, @tid}, &(0x7f0000000080)) timer_create(0x2, &(0x7f00000011c0)={0x0, 0x33, 0x1, @thr={&(0x7f00000000c0)="f10f25707a66aa7424ce39533f56c266823dc279c23fd8d47aaab2f9f888d1eef98ce7a6d56c8114ce964187b681e043423ae186fbc7d118018bcb22878877d111f686b6c3d51b04699d1a2e8b35254a3c09bbb7a49d082728553860d3b1775f859c15e4bc30a529c44ec1c09bb629422a8eb892278b1cea0977d7ff9187e5d3e1dee064baf5ef2969c69a41d85010d34343d96bc97937c4e6c9930b4b22aeb49da12aa9766cea9ef4e1155baa281d99cf1fe9ef9cc78b6e0caaf99012b957d707b67add857513f99aacd26ff434f137af5fae0cf9c772c05ab014073bedbacb7bed9eb697c0b2", &(0x7f00000001c0)="7d69f773aa5d94657c0df02b92064d40545b64ebc9db52c978fe1e6df888a24f65e333ae8849339b7cfa4c6ac287fac061a2de70d703a5d9e5480fc2523f971c665fe69109165ccce070b9444e74e1f78ab92544499526e7029de174c165e9119997a6adae2ddd9007e5187ca608cc555d7cf8384d5fc153bcf3ec7865b1ec6a28383b0b9203190e22764d8d69e560fb419b2faac03a89de7c5e81bd8e16cccf9f24585421985ee9b18b724eb79f37261067125065ce702a3a02f62a653971f33d1ec783e158dbdbf2d6d1345ccf5a68fff4a81d84c01fddc90fca2968bbd6b0cdfaefc2c46875fee8e1b6c7df0c262b05625f7eea9b20c69fa786f7a7cf941d87876bbad934a06ecf700d5335ae9264f970863fb413db1f2fc53a9afd7f4dd14917de61e1c250c182b554f0de6169ba7b53fa73da3506c87a82186bfdbf5b067516b553663dd61a2dbff61262c45e59af7bb37d545dc4614a72153df88b7351cd5bdaf301d5c0fcb9b260cc2c698befe3d9784fe7961eecb6775f7e271b2d9a8eb1bc4ffab3e2ff1635b62c513a2c971c2131c3dc80fca5f6c84cba0e7db4f73dc952b18b047cc3bf025a498ea618579bc2ace0ccf3aa546f674f476abb08d5403ef34775b00a7ae5f1a794328d61c72b9ef178fa40de77f1d69302da8693a82abf8f5e47c6eaad955c36554552c44e88cd8c77a7984954de4d9babb70975ecc5463ab08fbedf64a00a71002f6bb55db192d38e688ed2429878e7793ed3a37379551aae5c4ee3fa091f6202256c8bf8cbd92a98b9b8c9073b5f3aca03d8fb168cea472f6512e56577877cdfdebd1a0c1b7d52a20d32b8c3b8e357b7c44909dcc2a6ee5edbe9c2406f3a9da84445ccc8ad3147a4ce539e39fbd7205955ceb9f0d2178800991b319ae703e1220621dc8e3c6c219453a08dc74725f8096ce95692f602b23ad9394cdd16af0c9b2ef0753fb0620d9c46b1eb7e60a1771bae78b8b2ef416f5b0da984b13987e4f64f36106651397640a73704c76dd26a0d451ff78aff66a9837c134f01ee3e63fde73b81d544596a5098d0a4660c1619c56c12226473e021ad100581fbe0519b534aee2f8654d8969f7f00e919669635d739a05ef37b7915b5e74469c5186aad4448983ca26722729f6e7b2bac0ad348cbbdfb1c59f3bb9cef002eb7b2e8f22719d729040178ec6932ca86d8850dfd7f24af72dba29486372cd7aea08834c5368c6557ae024c48e6a271b609f205a9d59b27921715df8b9328661f1520ee4fc8ffbabf893444cc8b62369fe3ac1dff6fdfe2612851a5f2bf87d129bbba873e385acecb42050eaa8007989e9a964f2bed0426a241429b8b550f7107ada531c16ea38439679c8c679157f12b963a2999060b127cd09f170e8971f489361afd23ffbb4772b613ac3129860478b945c93af8727b9c32bf9e960bf554159364696660a86b8569be261fc0eda1ba5af0622f98050e53c370c5481f0c508a7ace0a0e2b68649b688a926df210f5c6bb5a9bac6c87cadc406662f781ba655929c00940298e1d8249a5277f324387498395ff849ede224c16ca48b29df8f0aaea78907efeae8f65d08d3467159fbaaaf039001b3f746009ca275767f642f154b1121168acfb07b38ae3ef09234ce1302650802919ccd8b6d5161f8bfcf0751c045a3499df4e9cfc6e43cff794cdb989ed739edff5fca4d7a704acfc085bf15bde09d1edd3314af36aee73e22f24620f41a97d521ac4723d2a3ab314682a7223c57d3e0bbb0c2dee0b0d0b38a2dc1281517d3ff52c6ca49e05ad165f6b03bf5155cff4d6d62762f0dbe321ac3352a74094f406e1810e2024385800967bcd96256c94784725e83b1fb915aa3c88c6435451e7a1751b70885c2668f03cf06e2444c7aa99ffaa54c24cb285c0cc47198a0ac035d7220695a040e6bd85482d4249094563e69ad7e8cc52d36ba2df521cf8d9c4510fc656384fee594b064a1cfce4246f09a4ae60870d9cab324aca0665be1c01bce55a3369f7240d7d9f8bf8247b98e20f43a742f0f6dcb74e0288bdc7764da21158b3be8ec0789f02ca06246c7b5a112139d46b5b5352d9f44c939f7912fa4de4b2a788fbc36208497a070b9643773030f84551d583fb726e073e779fca55cfe37dadea9d6e5640b1ffcbbf7405cd3cd9bb7750fa37e6a41358976603a259e8a5fbe1dbfdc9a333766e77bca45a54e5c6b57485064888c0c4c091ed6cf82c60952e7e5237650cbed02433ad7c507a6e4f0ba03063e33e70d2991ac3f5e7dd8a91e5917125f0f50b511ccbc29c2f1e6f2a9b37cb721b0afe0ddc4536cefda3faa7937fa0e63c90c398b3c1eba2a672a8cf5f3a2ebad4b878ebb8f85b12c2a07f0ab610352a644e030d29cb846cbfe7dd0afc0ee850ec40c934fdd1ce806efe2ee294e185653d0ca60000a081ae7161c6329057624df39005d46adfa6de166c94123d7949cc641e7a315b43d590cec40c5f4c5fa290ae4d46f8539e53edc66ac8b1591212298c591192fa032fecbcceb0037d5cfc879add990fa9949879fdf341dab8b174f5d1dfeb510f60f3575e8063b992cf1326f03392a6599e9c1eb49bfe6218d038f74473c374d829bc5f8fbeaa9ea0ea8b80267119ca08c70fc0fea1f8ad45380cd501e8ec8631051e83463dad7f67bbb8d315cbd92dfd4f1e6adcc312750b1d46eb965362fea35713cdf4693872efb867dc06f5a56dd43c882ff6f85a49447babb616fa206928a9667f578a4a180a6064f87716d3c3da71e50f767f1db52d03a48991d2fd4e7c2a14188ab362157d6bca52b8117848df53bc7a8835b2d5f9e68fb13b4cdc0b1e87dc8a03857538c19d0156690f51c4fc62a994add080f1ba7fc999b4bbcbe5834cc2ce85a97a0b589c03080544a7141ab8cba53a5ee009b63bebbcff3adf6415cd0014d40f157bae240cc848abd438e4aeda0552ac6516611bcad688f97c0cae6534df96e5cbf6a869a6bcf3b6e1cab34fc886b55fa2274c8a88fad666221896c83b158e3a7bb425953244bca5fc451e9809c0dd2ee2a86143b98177494248a5b9f378bfc28ac8ea91248e745717239091c40cf954fe66f141f0cde8c4c6c9a182b8d8a9654765ea74de8ef586ccba83ec9f4d5de21b30aa7b8555ee8267ef8f9d0d142de6a9b8ecf875bf9390dfda94b3f912bb845bf5941d5206e27ba92b0acaf663ec3005121028a16369b4389503799a9f2a82902c49f7c865a46c1d7b8f81ce687b8adb7d00a3d0b5da7defc8b752cc30cdb38b0eedde014115ac44a8b49c663c07009170611889df4d040e4a44bcac1780682252f4f8f071e7c2dd2f7bba3fa9ca5e0bb27503ab7824cff1d0ab0152fa4a5e962409ba9332150548dccee23b845566621f84481122d76f76cbac2e413909cf1433659a8b0423a7f70ba511f0674140e875787469a9b409ef9ce641d8a813bd24a2992389680138cbf04c4df054cba4f29e507cc1163e018fce91b042b77aa1138c9ef74adf77e20dfebfa16fe58a0b6182ec624f9b21c7b0653ead07ead8405bb5d632e40b13f68e8332a780ed7bf3f64aaefcf958fb88e97d6893f9ed5b477a498dbbdeb75e8a1d613e6af9f129759b9b8caef03f7b7830f7ec749145e8983f0880a42c6287d8cc6cf3cb6a56e42fc9087ab731ba528df523fb7016ef72b9d68a57f0cac42c29102cd12046af9df6a1e3eff54f5a803887da92254eec794a50c5323e9d5f34f0b4741c6dcfd7a4c46aeec00cc29976bd196394998876e23570195a7005115cb6d48b99ad4315481e4bc3577262d3b0f7dfdbba80164214a6564990424bf2a231169e011b216e8ddfb3cc0c3fdf7c1fe3027f3f15d4a6b36dcc3f29d876977d61192597ccc6d0f1f5563822d13b068573272b96c8624c146db3c2c5a5e4c6e5640f551f3225c6ac62094547fac159632a191f14f6b37a41795ae88c9ec9e11dc1528aff206ba352a3ad64be6b4ad43e2b45a04ddeb856d344a645161203dec1e367c094fa89be2b92512c00f564bff267b36020ecdd26db3f245d26ccbd1436fbb9ffedf1d4031f77cbe7b2f854347965be14a66bc071322e23eadab75bf4c79eb3165b618dca7754c8506802f377dd23b86bc7e99e9d8b30d258cdc24dd745ba65cd00fbd68f7774a6d132e34f52156a00184745c4c47e6b7040bb48e34a968e275b95f92ae1a01f59cb4d3bba70c19402c19f53166bcd2303bc87a072f58167bfd0617b9a290c168c50883bfb4e07f32dc654d905cfa00628bbd3add55fae7c7fcd3c8730a38dfce22c372f4e99d0d400f696f8db3983d005a269d063c2912e1a666c044b7e1e3418aa644db508e3ac90e33b42d8e645652f4b5b084ac2b74b290442bdc3436135c792a866ae25a67249a66e9ce461ff8748285fe50177b581eae508a0da591ad18ad35a1f24b99c1f792192e7de2f4a99c158a391b0b3bf96c6fd7f9f5de9e7cdc9af98caf7d76cf895a08beca67662b75d48f595657b50a990ac37314083cc54384c0ffe7da0643add613e16ea49484efefdc2fda87b7b2697d2398ef462bb1f4f60360ba264821d68b981e3e5a32bf1e58b0aea9bee6075081e2f6f2aba2f3812c4c94939e8b39bcb546aeaf17d5f7c30e7c18d4c5805dc7fc67397ee4eedecc9802d368186568e57394e53c9444ae346726e8222f1cbe6730111b7676818379d12e1484d82a594ad5a7c41abfeeceb744282dbe53269fdd227af0213c9dc9b9d521c970ed036df77c0cda40ad8b015f78d378c2c9389b6c769d9946390c408cd8f22203e64a2cfa0fedcbc1a1cd374ba16722401427befaa7942fe8b31d2f8fe7fc4ee66eede043714db37f6312e8d13e0c29ca9b8bad4b82a9a15abd208b4e35e3e5a5457e3030ab09914581bc2f1b25f19cd13b39b1e3acb5312190ac11435b0f5163221e03a3a3e3df9002790de092a1891ff69023634c41a0fad5df8f3414e8efe62781219e1d008ce0cb6ea0290df8717217fa31869cb4f407968f1064d62cb10df62c305f4c70b385c6dba5e2d85c8118017147eeaed3378346a64a3af94ae28f2e385cda812542722348c1cf424b2533ecfea65650fd5166bb715783cfc7e7e29ed2696c32600b5d1b3d005577100f2f6bd4cb5adb348fd4897d593412fbc8625fc6889ac5d61b4cee661caaa365f86e2cf93bd360d03273b3951eb1e1e64272ce5ef0bd2e6bb1ae5d19602435a870eb01d3a08097ad19f7b5866f51fbb4671c14f2b047a27c77e76ab5a50dc424340d20ad8cde91351736d72ed4cc40c7f3d86afd3153fcdb3324264a3826dd842a5caf1b8a738b9de9ae3e7f45a8da2f50f696c6198d6bfb1c1851014563c37e4f37ab322a3c518024851d90b234ea0de04b786ba8179a7e13a89c2b6ef030f60748c5b885ad82e55009a178c09be63906b7503347d386bd1191c605b4a2fba7e4a1753598eebd7827fe1526d9ee1be6eec3cf16ab5b9cff9c793ca344560fd89cad62ec9a55c36beef03bfa0998585a781794c4ba4effb071242927b1b05afb1de78f0e3db8abd15c81de71effdd8c7fad0888634117b24eae262724c52ea1fa495a95e2c13382e8cee4c16c335460f196dee6fcb1c9d61edc772c6d5e82574773044a05f26d54bb2a0f3bb328dfff6381a474da78cbc5d06b8f40e6a76337318180019e7d8e82cc3f63155ca20131c6a894a8f6efbb13f1d4cc1174073a503f9ec724401ac270d55d948dc4f8b47b92384a5db62d545e2c5a6414cabe82676df1b853a4f44dcd"}}, &(0x7f0000001240)) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) timer_create(0x2, &(0x7f0000001340)={0x0, 0x2b, 0x3, @thr={&(0x7f0000001280)="42537a7e7614549d99bdb8e1c32a6c3a5ff4a58e36cc54fd7e68d58f6bdf0ad480080f733084d082a82c0d692d9934be6c686f1a5dbd1dcd1e4e9627998ecb359123733b7ca7362bafb4d8a4c2fdbe8beedfe538fda903132490dfbe7cf2eec951edc9b9653ca060c2", &(0x7f0000001300)="2337812ca6e73437ba82b4c6c4a55552e7532b9caa6511d467744cbfaf8d3fdd"}}, &(0x7f00000013c0)=0x0) timer_getoverrun(r0) 2018/03/03 19:35:15 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x400, 0x7, 0x5, 0x41, 0x6, 0x7}) mlockall(0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) 2018/03/03 19:35:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x7fffffff, 0x820a, 0xffff, 0x1000000000000, 0x8, 0x9, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x6, 0xcd, 0x200, 0x1, 0x5}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/03 19:35:15 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x93, "66561aec705fe6279842815b60a66669f344b10dbe5b860e09d9d0be4fb45ee9f70d5851376d0e3341267758125428b05e92f2295cc400ed95f70adab4a468c654262e7bbb67913652ef65b59bc81fd3d72412e1e47e50ac025b267b58ddf08d3a96702075a030374766b6ee0059f5c759ab0c94684d92e12d3fda2d51f8aec7da504b5ae7a5298e3f92d424c6fd91dd210472"}, &(0x7f0000000100)=0x9b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7, 0x4, 0xbc7, 0x66c, 0xb0}, 0xa0) fdatasync(r2) 2018/03/03 19:35:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40400, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xea2, 0x9}) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x6b, "41b90e98ec177c7aa34523e796120c1b830adda5283b5d0966c2ab5b5e14cefbd4c4b0edec08a2eb644f3bc050091433374a8c580cb1ea9707f323472a80d1a865aa13884e8df2422f8394caaf947b2e11f4d1572f69494ad191ee4d8dca7aea036b87861e54aef4ee0119"}, &(0x7f0000000180)=0x73) 2018/03/03 19:35:15 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip_vti0\x00', 0x4b8}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000cfbf68)={0x2, 0x400000000000003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/03 19:35:15 executing program 3: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14241, 0x0) fcntl$setsig(r0, 0xa, 0x34) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @multicast1}, &(0x7f0000000180)=0xc) recvfrom$packet(r0, &(0x7f0000000040)=""/249, 0xf9, 0x40000000, &(0x7f00000001c0)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @random="7d0ee59275e1"}, 0x14) 2018/03/03 19:35:15 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0x10001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0xa58, 0x10000, 0xffffffffffff0000, 0x5, 0x2, 0x2, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x6, 0x1, 0xfff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xfff}, &(0x7f0000000140)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000fdc)) 2018/03/03 19:35:15 executing program 7: syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000000000000001, 0x412031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/72) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xe83c, 0x2, 0x2, 0xb711], 0x4, 0x0, 0x1, 0x0, 0x7fff, 0x7, {0xb97, 0x3e14, 0x7, 0x2, 0x9, 0x1ff, 0x5, 0x8, 0x200, 0x8001, 0xfffffffffffffff8, 0x4, 0xfffffffffffffc01, 0x0, "77eab78156b6aa05d328c35f212cdc012cdb9e2a08852c2377d8db74df1e37f3"}}) tkill(r2, 0x7) [ 50.114327] audit: type=1400 audit(1520105715.332:28): avc: denied { create } for pid=7403 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/03 19:35:15 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x1000000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x1000)=nil, 0x1000}) fstat(r0, &(0x7f0000000300)) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'syzkaller1\x00', @ifru_flags=0x5400}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x41) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) close(r0) 2018/03/03 19:35:15 executing program 6: pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r4) ioctl$int_in(r3, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r2, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000017) 2018/03/03 19:35:15 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x3fe, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x80000000, 0x1, 0x7ff}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc}) 2018/03/03 19:35:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e2e0c7f06c7c"}}) read(r0, &(0x7f0000000040), 0x0) 2018/03/03 19:35:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x101, 0x9, 0x200, 0xfffffffeffffffff}, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/03/03 19:35:15 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8000) 2018/03/03 19:35:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, 0x8, 0x1, r2}, 0x10) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e1000000000000000088a54e0085020001000000000000009900004d00000500052d1c42c55931250900000000000a00a14e00000000000000000000000000000000006747cb067b8c5f63116a040000aa0000000000000000"], 0xb0}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x89fc1188dc42404b, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0xc8fa2f58eee88056, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) clock_adjtime(0x4, &(0x7f0000000280)={0x81, 0x100000001, 0x6, 0x6, 0x0, 0xffffffff80000000, 0x2, 0x3, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x5, 0x1, 0x3, 0x1, 0x47df140a, 0x60, 0x8b36, 0x7, 0x1, 0x2, 0x9c, 0xea, 0x1, 0x200, 0x3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4000, 0x0) 2018/03/03 19:35:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[], 0x34c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x9) shutdown(r1, 0x2) r2 = dup(r0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='uservboxnet1\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0xc63f, 0x7, 0x4, 0x4c, 0x35c, 0xfff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000255ffc)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in6={0xa, 0x4e21, 0x2c65, @empty, 0x9}, @in6={0xa, 0x4e22, 0x2c, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs(r3, &(0x7f00000001c0)='ns/uts\x00') 2018/03/03 19:35:15 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x1, 0xff, 0x0, 0x6, 0x7, 0x23}, 0x20) 2018/03/03 19:35:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/03 19:35:15 executing program 2: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)={0x0, 0x0, 0x0, @tid}) chdir(&(0x7f0000000080)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x600001, 0x0) socket$inet(0x2, 0x1, 0x9e0a) delete_module(&(0x7f0000000040)='mqueue\x00', 0x0) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/03 19:35:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1fffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace(0x4207, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x8) fcntl$setown(r0, 0x8, r1) 2018/03/03 19:35:15 executing program 4: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000000100)=""/128, 0x67) [ 50.247313] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.264683] CPU: 1 PID: 7446 Comm: syz-executor3 Not tainted 4.4.119-g855ea74 #27 [ 50.272318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.281655] 0000000000000000 b738da69dc1581d2 ffff8800a90df970 ffffffff81d0402d [ 50.289687] ffff8800b56f0a80 1ffff1001521bf3b ffff8800a90dfaf8 0000000000000000 2018/03/03 19:35:15 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@dev, @multicast1, @multicast1}, &(0x7f0000000140)=0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='7', 0x1}], 0x1) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/152) 2018/03/03 19:35:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="00000000001c84833929e55efc36100f29000000"], 0x235, 0x0, &(0x7f000005af7e)}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/03/03 19:35:15 executing program 6: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) seccomp(0x1, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016}]}) getrlimit(0x0, &(0x7f00000a6000)) [ 50.297703] 0000000000000000 ffff8800a90dfb20 ffffffff816072a5 ffffffff81237410 [ 50.305732] Call Trace: [ 50.308317] [] dump_stack+0xc1/0x124 [ 50.313671] [] handle_userfault+0x715/0xf50 [ 50.319634] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.326635] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 50.333028] [] ? handle_mm_fault+0xb5d/0x3190 [ 50.339167] [] ? handle_mm_fault+0x291e/0x3190 [ 50.345391] [] handle_mm_fault+0x2938/0x3190 [ 50.351439] [] ? copy_page_range+0x1480/0x1480 [ 50.357653] [] ? __do_page_fault+0x780/0xa00 [ 50.363682] [] ? vmacache_find+0x57/0x290 [ 50.369453] [] __do_page_fault+0x35b/0xa00 [ 50.375308] [] do_page_fault+0x27/0x30 [ 50.380977] [] page_fault+0x28/0x30 [ 50.386227] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.393038] [] ? SyS_pselect6+0x19a/0x530 [ 50.398802] [] ? SyS_select+0x1d0/0x1d0 [ 50.404401] [] ? SyS_futex+0x210/0x2c0 [ 50.409908] [] ? do_futex+0x15d0/0x15d0 [ 50.415502] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.421964] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/03 19:35:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) socketpair$inet(0x2, 0xa, 0xff, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0xa0002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x20, 0x3, 0x3ab, 'queue1\x00', 0x76}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0xcae0000000000000, 0x10001}, {0x80, 0x7b8}, 0x9, 0x4, 0x7}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @random="b44b5873e3bf"}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, "73797ae040006e1a71880600"}) 2018/03/03 19:35:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/2, 0x2) pread64(r0, &(0x7f0000000080)=""/24, 0x18, 0x0) 2018/03/03 19:35:15 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup2(r0, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000100)=0x4) write$tun(r2, &(0x7f0000000080)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "45b724", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}}, 0x4e) 2018/03/03 19:35:15 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/105, &(0x7f0000000040)=0x69) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/77) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffffd) 2018/03/03 19:35:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000080)={'syz_tun\x00', @ifru_mtu}) 2018/03/03 19:35:15 executing program 7: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/03/03 19:35:15 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/bus\x00', 0x400000, 0x12) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x1f, 0x80000001, 'queue1\x00', 0x87e1}) accept$ipx(r0, 0x0, &(0x7f0000000180)) r1 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x6) mq_timedsend(r1, &(0x7f0000d79000), 0x1f6, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/03/03 19:35:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x0, 0x0, []}) 2018/03/03 19:35:15 executing program 6: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) r2 = getpgrp(0xffffffffffffffff) sendmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000000)=@full={{0x3, {"f805985fe6b1a5"}, 0xfffffffffffff001}, [{"2fb33eb8d9522c"}, {"0b1068923db491"}, {"2aef44dd0b18b5"}, {"66101f4b0b28b3"}, {"d355b88468d62a"}, {"afb0d113f3d6fd"}, {"ce239cb6d052ea"}, {"29186d2cc6295b"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000080)="f9d233d99c1d64ae2b57edeaf7383843c67339df8795060aec9fedc5c3c915207a6a7b4f456683030b1d04765496adcfcf886e5f1d3d4a4bb2b5bc1718aca425a012ca3caddb938ac4abc55885bd169fc367c06e1058030217a8db55e3108534f2542289f08054357cd255dcab5a0d732955ee40f7c4a2c73f3b3a05be49b61e62f32c197ac647417a2f0ee8ddb565c908dbbb7b403209e16928ff2ffa8b3c779d16", 0xa2}, {&(0x7f0000000140)="a502afd35eb86f6c9c9e309a99f7f3903d74a021bddd2ad0ff9dd2df7cb97d35b8ab1c028f3da74d751cf381b71a62fb8fa9fe4f657b9d6f929a90d3f3da65b64394afde6d081afd5b604a33aee3415dab7b2c86", 0x54}, {&(0x7f00000001c0)="5f193411ba1f13b434b223996117cdc42e77442d7dad0f5e5fd911c80b240169e53d03ba6a0598a05e4caa6f3a78ac425b23153b1a314a42", 0x38}, {&(0x7f0000000200)="1e35df245092a06cfd5a30b1266d5220f52e3f75ff9568f82e73", 0x1a}], 0x4, &(0x7f0000000280)=[{0x40, 0x119, 0x3, "075a7f18b7225f0d10769af0d7771e7059f1946f0b0c14a6ea3901c6a580f159f7f6b00670e438419b"}, {0x50, 0x3a, 0xdb4, "4bfaceeb7482a7ebfd69e32ad56c9651619cacc208860e3ed5223ead002c9d74415765c402c096ba6c2361177b21c2850536d58688af0fd70f206837245e6746"}], 0x90, 0x2d8a9cd14be89446}, 0x50) prctl$setptracer(0x59616d61, r2) close(r0) 2018/03/03 19:35:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='[\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="64912979f72d7670844e3ed1181f5e4bdb7e9d01357e0ab0b69b9fb3d2c5e4253fe62d489f30174e97e7a779c6d84a5527558a8cb01c742945e503ede38ce21f405a41a245a584572ee51823f59071ce7b856cbc5f0adf33ade867ffe68435a3d9865fe8d0c1ea568f7fe7887ac66bee33d7f46d3ab61dc7b8e5e92cd49e76eaa0739b3065cb5f58bf4a7e2d0811c881089e106f2c49183f54a781de1dfb0a610e2595842d669189e46c09d1247d5a6560417789a439a3", 0xb7, r2) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2000003, 0x100000) pread64(r0, &(0x7f0000000080)=""/25, 0xffffffffffffffa5, 0x0) [ 50.463907] binder: 7483:7484 ioctl c0306201 2075afd0 returned -14 [ 50.475094] binder: BINDER_SET_CONTEXT_MGR already set [ 50.480392] binder: 7483:7486 ioctl 40046207 0 returned -16 [ 50.487360] binder: 7483:7484 ioctl c0306201 2075afd0 returned -14 2018/03/03 19:35:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/03 19:35:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x79, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000080)="14f0a1c02021e87d0d5465e3939595e6d9efb4384f06ce678f6694ead3526c0e0450751fb0d9", 0x26, 0x4044080, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xf7, "e264bd5e1eb45e852c867f21397e684aa98b0e5e6d4b47b440b3c0affa41b3adbe515d348e7ec93165ec0c9928225d3b76c214a8835a2aacf124046d3019df1140ecca1902e33d23a834ab884df241ebf0e9f6b7f4277bd0f82f8bc4c68074b19f4e5ba33ce3a81d65075845ebf26d19a8c70b072a9879113be75d9afbcda9b09145463a63b4a076ffd28f63e04855c3c3ff78908d851c3eeeffdb8626d25b791071167ad7ce04624610a3518725b92152045d57274bb3fd049a2890507033c7a50b93da26e9ece93dbe64b6590ca500313c16e8622124447227d26f569e545a979416b97b9b804ab824b538c3b4553f351471d03d02f1"}, &(0x7f00000002c0)=0xff) socketpair(0xd, 0x0, 0x7, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000001300)="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", 0xffffffffffffff8f, 0x4, 0x0, 0x0) 2018/03/03 19:35:15 executing program 3: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x60, "7cf9c549bb91da0e635baf7e840d45bc50aa720c81ca7aa68e07586f838af24d80af8aa3afedbd723896b8535663ef9ae922b0593cdd30796eb620de827b6977f5c5fa1cc02a78d42c949acbfe68beb16a0b32853311820e810f712905fc3be5"}, &(0x7f0000000080)=0x68) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, 0x8) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x10002000007, 0x8011, r0, 0x0) ftruncate(r0, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b58ff4)={0x8}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x73}) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/03 19:35:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x1, 0x7f8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xad, "72ef49374e1ee4891498c2dc4ae0ed67fb985f0839caaf3a29f3125a16c6c1bfc924f31733f2cdc792de6b828bf2e173c0eadbaee8aa6620090c7ed3cff246670128e1cd659791247603c2e72516f4b14f0a2174c485643636aa6a9a79a93ad83e14a9c75fe21bf7598c07fd4a46191bd3bc927fe219b607f7210fe5e13e4def60722162764a07096dfc46c0525eff6670768a2806bc6856308d0892e79be4200b0215348b762246c704ca5fe5"}, &(0x7f00000001c0)=0xb5) r2 = open(&(0x7f0000000000)='./bus\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) [ 50.556007] binder: 7492:7501 ioctl 40046205 fffffffffffffffd returned -22 [ 50.593173] binder: 7492:7515 ioctl 40046205 fffffffffffffffd returned -22 2018/03/03 19:35:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000da9000)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0xd, 0x0, 0x0, 0xfffffffffffffffc, [@sadb_lifetime={0x4, 0x2, 0x8, 0x20, 0x8001, 0x1ff}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x68}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'sit0\x00', 0x1}) 2018/03/03 19:35:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xda, &(0x7f0000000080)=0x4) prctl$setmm(0x23, 0xa, &(0x7f0000ff9000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{}, {0xe}, 0x0, 0x1}) 2018/03/03 19:35:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x4, 0xf}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x2}, &(0x7f00000003c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/03/03 19:35:15 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@nl=@proc={0x10}, 0xc, &(0x7f0000000080)=[], 0x0, &(0x7f00000004c0)=[{0xa8, 0x10f, 0xc0, "4de8ed4929fb46e36c2664129052bda7483ee5eec070f496c9341d43255eaab7700412ff73f74c5189da9ef1d20ebf6856bf947fd1d730b25c72880360649adb81c645e796cda9b3fff61f64a0d63c35a7fef16c15a03ebdd157b6980089a8f76df1a620205711885de50afeb67d38fa897bf5a6505f893ca2d230d6c5fcfe4181a850a31bdbe544690d57a64b0dd69f68"}, {0xb0, 0x103, 0x3, "f2bef4328519be3a7d5c49ff9299f27ab3d2b5e63ec97a5e82f7ee578b4cda6d6e1a6ba604cc63f4ab7e518383065b751ee34c078ecc7d41f9e0f9cbf156a977ba438c46b388a66f1bf74e19b7e6d2526dd497e832345bb32f71c5f2028daff1ea0ec2bb7d2ee0faab4c32fb2251c9fa0f6402ac71369f2e11d241b425e553b0334c4c8481a1e19d15cc2700000ad17abde034a9eee22b06880c"}, {0x80, 0x118, 0x0, "8df66ae334042ab9f0587ccea93e8a2722d919bbd5d0a97e12f65916b1b0311a511a7502000000000000008a27d9b0e077c24513c8a19a2d68990c15775e84b2808a7f8b5b7a8304bb0913a8d94081cffd8a7120dce18c619cb213468c75e301092de39925a53d32b5506540ef51"}, {0xb0, 0x10b, 0x1, "a44035de97fe0a019aff62be0ad0507373c348abe44da1c7530e03b2e82a4f57d8e26cd71d607572cbef164744ace714d1c05f915f9581fc7230e05d44e60698c1b5e84b9db1c693e266603c6d7cb07a630272b9f90929636a3c5b4bdb040d5b5890a67e2f8b99496eb6435b1d897632832cae898d542bee31408e39c103159492b77bd88f83fd4d2b00a6defebf38e177c6e90446368b1d0cc0b7f1d3"}, {0x48, 0x107, 0x0, "e4b5e3b42602a81ff9a5c5f5627f7ac34184d7c1be073578e749a47641f76356ee0045e4d89e1e14ea55d0030a651e7d2e89426c"}, {0x50, 0x10f, 0xfff, "46273d1e79592e23428db5082303fec67c79675c4e57ad04f1cc33a834aafe0fa6acd1a363a36a3df4ae2c9e1ae896b488399488ddb4b121affcaf661a"}, {0x98, 0x101, 0x20, "16451c4c7a2ec3ab83496a57ba43abcb33651409f9831d89b4818bee1adba12f052a5aa762fe706757aec07e789b909e08b7cf7d82e0fdc3106736a050f7593990de5fec1b5a0e70842be40576daee54f9479a3aa0b19c1f25631a383038fc0d3690271a5455137a61aecaaa4913b3c710c60578a35c1d02a0e849af48e728815458751dafdf"}], 0x3b8}, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[0xffff, 0x1, 0x5]}) 2018/03/03 19:35:15 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) ftruncate(r0, 0xfffffffffffffbfa) write$eventfd(r0, &(0x7f0000000040)=0x2100000001, 0xb4) 2018/03/03 19:35:15 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80000000080000, 0xfffffffffffffffd) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0), &(0x7f00009dfffc)=0xffffffffffffff3f) 2018/03/03 19:35:15 executing program 2: mlockall(0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004140)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x401}}, 0x1, 0x21}, &(0x7f0000004200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004240)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x4}, &(0x7f0000004300)=0x98) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004340)=""/26) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000004380)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000043c0), &(0x7f0000004400)=0x4) r2 = dup3(r0, r0, 0x80000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000004480)="a8bde5e1551c2a2d6bb5a49087bf93f14cc180f897f06c9ae1747059ffd461af18a8a0be301b187a38e4e0531cde373d559e94cf74429473ca9d6a81bd7eca368b8ee250d3296907c7e4483a1fee18742a069b353941d2c152d5724afa6ce48caaefde77584a1ec9c97864331ea636651887c5708e1b75fd27e4cb980b2d21c5531cb64208b8c08b2559e89503b16d40033f505b2a5d8657b60250024b79a75e95db78af2446e7409578b6a0abf8935d") syz_open_dev$urandom(&(0x7f0000004540)='/dev/urandom\x00', 0x0, 0x402000) r4 = syz_open_dev$evdev(&(0x7f0000004580)='/dev/input/event#\x00', 0xfff, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000045c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000004600)={r5, 0x80000, r0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000004640)=0x1) renameat(r6, &(0x7f0000004680)='./file0\x00', r3, &(0x7f00000046c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004700)={0x6, [0x3, 0x0, 0x7, 0x401, 0x2, 0x4]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000004740)={r1, 0x4d, "5129651715ebe8127dd1d487b57fbd374961a8cbbe986580be83858c1e981e091119871250b0c1e9cde01eaa5de71ed6b77d7d169cfc3ef8f5e0710654eab5b3811154f0f542674f7fe9645f80"}, &(0x7f00000047c0)=0x55) recvfrom$ipx(r0, &(0x7f0000004800)=""/177, 0xb1, 0x40000000, &(0x7f00000048c0)={0x4, 0x20, 0x8001, "31f2345bc3ab", 0x9}, 0x10) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000004900)={0xfffffffffffffc01, 0x9, 0x7, {0x0, 0x989680}, 0x800, 0x8001}) getresuid(&(0x7f0000004980), &(0x7f00000049c0), &(0x7f0000004a00)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004a40)='/proc/self/net/pfkey\x00', 0x400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$urandom(&(0x7f0000004a80)='/dev/urandom\x00', 0x0, 0x40000) bind$unix(r0, &(0x7f0000004ac0)=@abs={0x1, 0x0, 0x4e22}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004b00)={0xfffffffffffffff7, 0x6, 0x20b, 0x1f, 0x80000000, 0x533ee44, 0x100, 0x8, r1}, &(0x7f0000004b40)=0x20) ioctl$ASHMEM_GET_SIZE(r7, 0x7704, 0x0) linkat(r0, &(0x7f0000004b80)='./file0\x00', r2, &(0x7f0000004bc0)='./file0\x00', 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004c00)=0x4, 0x4) 2018/03/03 19:35:15 executing program 0: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xffffffff8336151c, 0x1000, 0x2, 0x6de, 0xf967, 0x3000000000000000}) signalfd4(r0, &(0x7f0000e81ff8), 0x8, 0x0) 2018/03/03 19:35:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c2, 0x2, 0xff, 0xa, 0x3585349c, 0x80, 0x2}, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000180)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000071ae959687ca8b1a6b00000000000000188900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086b2fb1eed32df4b049ef8e6500040234af3f382b3a0b27de231320a7958d8907de983da610987abc3dfdfc87d"], 0xcc}, 0x1}, 0x0) 2018/03/03 19:35:15 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/03 19:35:15 executing program 5: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000a2dff8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') r1 = memfd_create(&(0x7f0000000000), 0x0) fcntl$addseals(r1, 0x409, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) pread64(r0, &(0x7f00009c4000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f000002efda)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/03 19:35:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) restart_syscall() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x2, 0xc5, 0x401, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xb3}, 0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0216ff08100000002bbd7000ffdbdf25010000004e22000001001400070000000b000900700200003fd3aa8b4ade1943caa191000dd831ada7563c342779be404066d729f70fc0eb94078f11d55b90130a731a38467b05c5ff18d9ba5ae6ca29930928931e833be81e149fa91a59caa3e73dd8c1f9690000010016004e220000"], 0x80}, 0x1}, 0x4008000) [ 50.723716] keychord: keycode 25647 out of range 2018/03/03 19:35:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0xffffffffffffffff, 0x5, 0xfffffffffffffffe}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r4 = getgid() r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000028c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000002a00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) r11 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002ac0)=0x0, &(0x7f0000002b00), &(0x7f0000002b40)) getgroups(0x1, &(0x7f0000002b80)=[0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002bc0)=0x0) getresuid(&(0x7f0000002c00)=0x0, &(0x7f0000002c40), &(0x7f0000002c80)) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000032c0)=0x0) lstat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003440)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003580)=0xe8) getgroups(0x2, &(0x7f00000035c0)=[0xffffffffffffffff, 0x0]) r23 = gettid() lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0}, &(0x7f0000003800)=0xc) lstat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004380)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000004480)=0xe8) lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() r33 = geteuid() stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004680)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f00000000c0)="8f0ed7decc4f5bc22dc9dac8de6be8897b46b12d734a36097c1285a290ee8279313c135403836a34bac5cd52a281172be45b5113e534c327800cf6fd4bdf9bc9d6beebe72e56be6fe318b86384f6857cb6a97a7df4c1b760c49557a4476b7671de8aade4db7834d668deb5410693b2655f3396329fc588d83fb290b69895060e9f5e0cc738412f801ce103f67c369e243a35cbc902af1cf938203a2f144642a11243a7732b9c65467d15b9efa2b04bed5f5d79025caa86dc12eb4cdd21e7e4fccdc657c0f37f9ecaa7a5ec5c25560b4f59610de57307831baa35046fb157f201055db9fcfc3c8e03e566517b", 0xec}], 0x1, &(0x7f0000000500)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000002840)=[{&(0x7f00000005c0)="58e81f9924477dd60c3a59dce0dd54739c372edf7bf0cb7061cdd1bdb19e78a7485157fbed92071eb163e3aa2993ce3b5a971015f4ef147e238af1ccae1c1ed515289d311de83a445f99e60233e718076eb1614a699b561b73f1711e75af180d8edbbe68460d68efff46c3b1a5663b1f9d823b0531c70a271c37afea2d65f4b09161", 0x82}, {&(0x7f0000000680)="769ed7223bfc7e14c4", 0x9}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="ad7a33b42120173454c24433264cf80c38ed60f76d379f1ed57e9071f49ede6c903352787e8ca527aad3aabe36257039977f6b051b229c20365ecd1556c46ded2ae5595887c93780e8dd5a5f66f4d4ef7cee77d3097ee077b1eb735be91a13f9ccdf8e0a0d696f1dfb2a873dee34b242115e42a3d769fc375bd96bd845c60c1c532172deed783ff022", 0x89}, 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0x1000}, {&(0x7f0000002780)="b660b74eeeb0057dfbbfad56e8a747b7ee986b87f0d0db83993ea4a1629137974d554a28a3c730b8db6e47a01a524dcaa8bbe0e8f1d6fbed3b92be805880623288d070f20fab4ab401c8c767cd7064708680cb58331773b85bcebe", 0x5b}, {&(0x7f0000002800)="0acfc36a3c", 0x5}], 0x7, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x20000010}, {&(0x7f0000002d40)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000003240)=[{&(0x7f0000002d80)="a74d3bf2663ee6afede01ff63fbe6e96d25fd4", 0x13}, {&(0x7f0000002dc0)="d3582b8ddb65d1e4f339767682ca92c675c9c690d72731f2b11799bb0b94d5843ff4a7b9a8ccac8eee02cbb050df1addb1df1080a19a65d4b786ac5f9a983074a5948104b070ae7081ccd4414f1ab963221abc1350c2428efa58144425d410404ac08dcdc4e79b6023ee9683ece552d6b9f1b7dcf4ff76b2a2c532f777064a9838fdb4e910cb95451d66a53884229c890d460ecbb6", 0x95}, {&(0x7f0000002e80)="cdacaf785e4d3ce12e2ec0222cce59a219665f0b3c154e85e451fd3d5597573ab5a754cf8c5ec8452e13253536829af3a8ea02a9ced8ad28bb2923e71af5417dbc2176c31fdf958248f4eabc7367a59961be1cca4782260e4e474bf9f6b842a9378c8b4f0d9d5c723174eecf1499deecd52445c1c85bbb97c61dda9e9aa1009c5b0f0f86b2fe4ffbfddd6071e72c11111d1904b6657054c64ddcb4d1ddf4cee89f3a72c5805b8f68802e", 0xaa}, {&(0x7f0000002f40)="8df84c0b27202f15c0c2f08ac4a55d2a8b57e236789acc7776582498eea92a68442b15ebd110a6c4ba0fe51c9d7c5711e983259fe94fd4f4137eac92a8bf61396eca8d6bfda272a0b690b5abecfbca344c376615bde8e5965e13f26a3ca45f94d87371ca93be83aa6699dffb6186af2355b59fca942812aabf3ede16edb1c161addc172293e8bec787e72d8737341ef5f8a0bfbd6b9a9fea1bdf9170675d8b40088cfd0ce49437f774cb1ca06ecc4883c2c1be9db09c4345caab5050d5a12acbdb1b91b298abd2c82fed09e1eb061de95305a5b5583ebfd04e45ad1bdddc3383d8cc689be8baa316f7", 0xe9}, {&(0x7f0000003040)="59d15ef3288ae9a3c31254c19c5fc99e162dc6eda02ace751c0cb24d1912bc4df5a666dd57c9adef8cca96b602749407855d1cd1ea05f128c729b21143fa40eaea0db86fba3f6b5c089de9a961cf4fe56a5c922410bab52fb38eeb1b8445f399894388cfe2da09306223844fd13b4ec12951817dcee5bce5d69789bc26e578cc568c576073e49bb6ffc5ebd2c7d03ba91f4521147ce73c5000ee83bf9596a490b5d0df699d56ad53c9c4581ab63f8e32c6c034e90805c43604dad140d76e3d7b1a7ead6b56f6f336cbb8930d9545b1ac4bcf2fef74511b64d70410", 0xdb}, {&(0x7f0000003140)="5b183134a1d2de80623255465aed7a5f27f73237f5113c546ceef84da05be88da9fc6e694400c44e781a4a25bd5f7dc2f68d65244ebb1b6790308305812e1e091e86d8ec5e79bfe4586d78ada897025bb76f2e7f6a9436f2f0a799c5b00f577e5d302ccda338bb6b8c068d84d63839c441493ce8c86e2a57e6507d7921a1a00e", 0x80}, {&(0x7f00000031c0)="15324610640205889ecfee00b19bdfd45b19b8ad715dda27155782539a10942bd886ceae", 0x24}, {&(0x7f0000003200)="26c8f25e716301337f", 0x9}], 0x8, &(0x7f0000003900)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x108, 0x10}, {&(0x7f0000003a40)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000003bc0)=[{&(0x7f0000003a80)="e0a6c40b4b09aad7bb9338f4a2763e794f30a81da20d47bb96b5418a148fcde23dffd8703a43f834b08fd07aa4ab813c1ac3572cca018095043b0acab3dfed38560ea59bb135a3a099b1fa4f8f1b1183a6fb746af41e737070fe10fb012371b9cd80dcbc20b4d9c0adedb330c06a266a", 0x70}, {&(0x7f0000003b00)="c5adcc7ac24414f3e198453cd5bc09341f091e8ba03e594ff22542717daae74e17b7b8340f1f5125df806783b55c040eafd844f22fe6fb3a817af1d47cbfab510c4eeffffd4f008a39b043194149cff490781a3f9f551b0bf92b3186362817b340e955eb83312738c01141dfc1c68a9ca43b5efd03e10a90f98d25d2434945cf01e6a479806d08a7ce552f7afdd3da87297cf8472bc2dcea78efe4fd4debfd8aa23275900a6e2533ae82195fd5bc3c46bd0d42f0c8622226e6c48f96bd", 0xbd}], 0x2, &(0x7f0000003c00)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}, {&(0x7f0000003c40)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000042c0)=[{&(0x7f0000003c80)="88f5e3a48f64ef45b6b43fd169546d5e0b25b788d366544a47e845b053bc8c9ec7574f8e7523c511c89fa4f2ee66c43dc2b27652ffaf6ad705259221c6842734a2ee1af6efc7906fcc9d60f78fed3a4c487f17e483b3d57ede66582973b8ebcec3ef1f660977ef66eadbc4071fe08f62e3fb475db54096f492bf94438865311627686d5201af503a1a17e9ca98dcc9088a5b77d31f1e469ec60215e8a114c8c476f1a07ddbcb1bff3ab9c15149307b56263481df8626e8", 0xb7}, {&(0x7f0000003d40)="030930048adcb4f96521233e5e93b3d620dca8e6645a32f6d2162354cb3c92ee6bc50f073b614c3c00aad5b0d2542dafcb59ebe2348707404b74b4f8305b31d5a0cc5d5feb22015417f21c5980c8a3b5e19384a032bd14417f8b409692d4d0ec7ac08bdb132b29f2431959fe12dfa47bef05e8be9a78235309e1631e43060311a10fde36e79b75cc932d1bfd81eb849b5d525d23471a2c6fadb9ced6dd00e77e7139112d338dd3fd42cea70095367c7a", 0xb0}, {&(0x7f0000003e00)="4c47e7295ccdd3eb218a7a31bce6c797e4bbf9a13d50972b08c7dbabdcb2586c60be4ba945090801b38ed76b596f39200755381b22587d80b9449cc92deddebacd1db1331aea5672080191271f0ee991054379167690a7af73b303e6944fbc52f92f02dadd3f3216653c80a763a76699f7e785ba763deffe47a98af453462f541bfb8b6d8884fc12ebb47199dec95306b7e8e615929739d99a873c7aa000d68770d6e0592ba9226c22975754a32ade5d8bcbccf49affb96f6f3ee37ed25b8fad351be682515da0c533b9d4cf1ceb39fd47", 0xd1}, {&(0x7f0000003f00)="fd9b4939ce71f9dc2ff26097526c78f39fb47ec9dc556840058356cee3fe92b9fea22152514832c523b79bbe43a3659b9198f9b4cba20d55df7e64bf022409d485f1b31c616044508cf95b8ab9864b803764efc6e92bb732b2b102457a33e5e57f4c3324fef17b1f4638f7cf30b0f48f8563a27062046d1a1ba79445072d860880f70a0abc7b7f", 0x87}, {&(0x7f0000003fc0)="11fad3f1b1e6d3dbfa72d70564b449f87953e300da5e60190145ad8417148dbac17a903131d3b18e45d2b5c21d66ef29ba565b18f62fc34fe379257aeeb6cf71d3978ba450e7643c3bc719185fc1703a2aa309068cfbb3955290cb45ab802a0a2ac4078644f026feea6d15dcc43b7a766d3d209eb5717c32be51077676060d017fe74424e07c608e3de7beeec6a2550d04932cf4b2579af5f3cc71e536d531e3ba64ea53843050ce3f22ac93e8db07960f325b491eb691c483dc120ec9b5edf95a6e69a7c1be81f7d9fa95807fa34b539d9a6a69f06de7f604f71de1e6aca2b74e0e55a29d7a0011eef9edf3d5ce7c06c5a931e05ee382", 0xf7}, {&(0x7f00000040c0)="a570176299a49695fa65924f14af644dcaf52b47f6b1acddd892b8acab88102c919de0cc405f26aad2c044be2508a5220a466013ee80e72afa9b98876aeed4e6c2536e07ba301d1799102835a763de3a3aeb2d7b7fdeef80bd2991e8c9fedacde3778ccb63a8048ae7f503368ed590d484a730812b278eb2915efe6ecaaa9d3cda6b", 0x82}, {&(0x7f0000004180)="4e2fcebc9c913b9940de04b7bb63f22ae79feccbd2eefc0dc691f22676c05875031cf50edb1a9dcb93b0c59e1639937c8d2ad50e99c1751e5024ebcdf9921bd1cc59d9f19edf91650539e22124a246c79e840ae5946bb18048bb1c4113c8077a5bd33db435edd6e1e30d9b74cdd4724a27b2260e1cf253355779a332414b35259af233a183ed", 0x86}, {&(0x7f0000004240)="f9751b5c37701325b87922fa55fd899b239aa0186a2c56709782aa07689218042de2ec00f27ac997fff31129f04cf32aa3a554d9470938dc3235b8def92b4b8d17f052765724", 0x46}], 0x8, &(0x7f0000004640)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x40, 0x850}], 0x5, 0x4000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/03 19:35:16 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x400000, 0x0) flistxattr(r0, &(0x7f0000000180)=""/222, 0xde) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x4, 0x78, 0x8, 0x0, 0x1f, 0xffffffff, 0x0, 0x55, 0x40805, 0x4, 0x7, 0x0, 0x0, 0x4, 0x0, 0x5, 0x7, 0x100000001, 0x5, 0x0, 0x0, 0x401, 0x7f, 0x80000001, 0x101, 0x2f, 0xff, 0x7, 0x9, 0x1, 0x2, 0x8, 0xe0d, 0x315, 0x8, 0x0, 0x3, 0x7dc5, 0x0, 0x80000001, 0x4, @perf_config_ext={0x1, 0x503da5cf}, 0x4, 0x7, 0x6, 0x4, 0x8, 0x6, 0x5}, r3, 0x10000, r2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x81}, &(0x7f0000000100)=0xc) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x5, 0x4) 2018/03/03 19:35:16 executing program 6: r0 = memfd_create(&(0x7f0000000040)='nodevlo\x00', 0x0) lseek(r0, 0x40, 0x1) syslog(0x3, &(0x7f0000000080)=""/183, 0xb7) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/03 19:35:16 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) [ 50.784350] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.810265] CPU: 1 PID: 7554 Comm: syz-executor1 Not tainted 4.4.119-g855ea74 #27 [ 50.817935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.827273] 0000000000000000 29afe2ac3a95a5b0 ffff8800b93a7940 ffffffff81d0402d [ 50.835297] ffff8801d9917500 1ffff10017274f35 ffff8800b93a7ac8 0000000000000000 [ 50.843307] 0000000000000000 ffff8800b93a7af0 ffffffff816072a5 ffffffff81237410 [ 50.851296] Call Trace: [ 50.853854] [] dump_stack+0xc1/0x124 [ 50.859192] [] handle_userfault+0x715/0xf50 [ 50.865136] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.872122] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 50.878498] [] ? is_module_text_address+0x2a/0x50 [ 50.884963] [] ? handle_mm_fault+0xb5d/0x3190 [ 50.891084] [] ? handle_mm_fault+0x291e/0x3190 [ 50.897303] [] handle_mm_fault+0x2938/0x3190 [ 50.903339] [] ? save_stack+0xa3/0xd0 [ 50.908758] [] ? copy_page_range+0x1480/0x1480 [ 50.914962] [] ? __do_page_fault+0x780/0xa00 [ 50.920990] [] ? vmacache_find+0x57/0x290 [ 50.926757] [] __do_page_fault+0x35b/0xa00 [ 50.932623] [] do_page_fault+0x27/0x30 [ 50.938142] [] page_fault+0x28/0x30 [ 50.943399] [] ? strncpy_from_user+0xaa/0x2c0 [ 50.949523] [] ? strncpy_from_user+0xac/0x2c0 [ 50.955639] [] getname_flags+0x10e/0x580 [ 50.961319] [] user_path_at_empty+0x2d/0x50 [ 50.967260] [] SyS_faccessat+0x240/0x6c0 [ 50.972938] [] ? SyS_fallocate+0x90/0x90 [ 50.978618] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.985080] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/03 19:35:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @empty}, 0x10) r1 = dup(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, 0x8001, 0xffffffff, 0x1, 0x500, 0x8001, 0xc0, r2}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='rose0\x00', 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/03 19:35:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000000000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0x18) 2018/03/03 19:35:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x6, 0x8) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880)=[], 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0)=[], 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/03 19:35:16 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003dfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x6, 0x3e000000000, 0x6}) readv(r1, &(0x7f0000000400)=[], 0x0) 2018/03/03 19:35:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x86d, 0x554}, &(0x7f0000000180)=0x10) sendto$inet(r0, &(0x7f0000000000), 0x2c4, 0x20008005, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x9, 0x5, 0x7ff, 0x200}, 0x8) 2018/03/03 19:35:16 executing program 6: syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff80000000, 0x6, 0x20001) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x8, 0x800000000010032, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x1ff, r4, 0x2, 0x1f}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000be9ffc), 0x303) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x6, 0x2, 0x3f, 0x80000001, 0x9}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x4}, 0x8) 2018/03/03 19:35:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x4, &(0x7f0000000000)="db5d7e0a"}) 2018/03/03 19:35:16 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101001, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x380000, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x28, {{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xd8}}}, 0x88) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x5b, 0x1, 0x32d}) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecbffc)=0xde) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="404cba0eac097e2af37515fcbc9f467b46e55422bb33bc1e9aab302c2a3d78382afb142fc64e11a96efdf37439b94dd3e80a59911729f06430c8fa7010782a93d0554fccd2ea61c612ce5cf6312d4c58e60e7c36a22e110702e3fbb006272434fbceba201a2aaf9ec7f3a5c270ac6b9a0dcd52121b3fdd8bb3e0fa7bfa529f8ba7b422c0730aead590cae40c0601ebdeac0becd7c3c079100706889ca7ef9a71bd3c198e19e025961f05e99dda9d5176f31474be3ba8e48c2f04f7120c19a29528f77752bb15e56342e285c124808dfd8f9812a8802cc0d9b7dddae8955070de86814fad5460d1a926ff07bc6eb3dccdc10637fc09ccf0b6701a9117c7ce546f8f298086c6828a94bcb10591"], &(0x7f0000000280)=0x12) 2018/03/03 19:35:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000004e00)={'ip6gre0\x00', @ifru_data=&(0x7f0000004dc0)="52269acba36b6d6b51fb8bf09480ea22d32a896bfc47e20312acc12afca2744b"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) 2018/03/03 19:35:16 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000480)=""/4096) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000", @ifru_names='yam0\x00'}) write$tun(r1, &(0x7f0000000300)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}, @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xff26) 2018/03/03 19:35:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000038a4040000000000000042a113b290b60000000000000004"], 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xff, 0x0, 0x7fffffff, 0x401}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x7, 0x6, [0x3, 0x1, 0x8, 0x1, 0x200, 0x6]}, 0x14) 2018/03/03 19:35:16 executing program 0: r0 = socket(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0x7, 0x2, {}, 0x9, 0x9}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = dup2(r0, r1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000004f00)={0x0, 0xe1, &(0x7f0000004e00)="de6527a8986a1635b1f7c12e382749f33d7cf1193c6c50670a0e8e2157f4b962cc6a2afe42d92e0380835e7d1aa7825d51f9ac861aa9859e9ec4a171b09330ea1b9cbcce1007a2f2a316b824ee4a8625e00720e8bc1f36629ec44adb5668cd87b377823bcb55039dbbaf4b5e5aae7ae8853b5eb85f2c363f0a8e9183342997a03412b07ffe643ef278f47b0538b117937f8eb18f96fd1d54ca9ea76316a3ba194baf0f6448712cb06aa48de221f0bacff0cbdb4a7a8a398ce42c6583a938c153c1f79843659dade53305b52edf1114755a7bcf54ee581e0172a8467a71ef89a6d6"}) r3 = dup3(r1, r0, 0x0) sendmmsg(r3, &(0x7f0000004d00)=[{{&(0x7f0000000100)=@llc={0x1a, 0x1, 0x5, 0x4, 0x8, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)="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{&(0x7f0000004400)="1f77f05640fd314232390bd9857656a578f1319b23db282d9626902d017a56753937f720d5b447b7ff72fffdb02024b2c2aeecfbef3de5322a99ddf09663bce4d9c1b9beddedcc983c1f4454e5cfff72a221f7e4f055b86152cd97ebc83b3a209f71e3f7b12feff1fd5042081f2f53a85d00333b7d6e02f9c0bc0b3cc7cb6d6a28006b03d4b47a17c9e65b753a3fd71e38a1d6e668436a59869844b7c335a8c5345d88be49a42a4534b2c953ad27e684801e56a0e6c017f0dc5490ac686d6e31fd4e9a440b2c107ac239fd9cd9d61cbe37cd40b00004147af28b2185e1ec881d83ec9cd86278ed4b96bc4f3f", 0xec}, {&(0x7f0000004500)="7a244fec196ffb11f1384ab8eb839f8e05791ea7ef41cc6421fb5201b64367e7bec935f42d081d4e6048dc0fcaae909cfdbc523dd8c0", 0x36}, {&(0x7f0000004540)="621e73d4a0d6f5d819b6629017835ad64242b3850296c1cde654c93dd8f7efbb08ec3777a635b60300", 0x29}, {&(0x7f0000004580)="363e66f01b8381e0d3333cab4c19692d94b7f98da480400a721cf050e0b05ee836354044e66398df5dc9839a113b7b1129b53fcc73324da5f8e7018ba656f8f9e6f3ab539c", 0x45}], 0x8, &(0x7f0000004680)=[{0x78, 0x115, 0x6, "c00511ad647b35d42dc338a709a240dec0c7580834621e6d2cca4e32a7486528e2b6d6198a3e8b497d7747b24206186cdfba2c635e62e25f818be7e68037c076bde08e5e8d498ea7f44bc21b881b733db5c59bc877dabdb602e7a832c4b09468809f"}, {0xb8, 0x84, 0x7, "345cfa2c2728462402d0d77e518dfc27309015b510669f1d4762cb8656b4e85191f64eacc8f9a07a474e56880c2ee3842b1d415fc9cd9ba4c2c3f90f4756f3a22a79c97f00ac064253d617141db18bf2ef8cef1f25368c7e64225eb5bbecadb9b302f2915b5e2fdad5b6d117679a9f1d6ba655e995df570af58b9d630bdf5b79a4bfc4fe2afd24a57db1a55de682e87e64478b30bab3a5d0981f34cb45ffc0425b"}, {0x80, 0x10f, 0x9, "188b74e12a42b1c1b87888f726606eb034e97d8650a6655c1d33441c83fe4755b93e131fac2e18d8e28ee0de752cc9bbf6c627bd9f70614ca349d1c8e7d027ecab0ff8c44d4fd1c6730e3ff3bd0e6f805594d0184831b2be2085466da9ffed2b5fc80ea28df77ac26c5150"}, {0xb0, 0x11f, 0x2c, "215cdcbd117839ca3d1a13d19965d203f2359aec445c6e99baa542914ce23c97b6b4fc43c832da92302ff3e727efedd2a674d16916d4f4f3d9ad562414533eaaccc46a3ac4869a3e55b0bf45ce331f310337d545eb077195f6855db87aad63b1e138ce50e80d751c478a148d3c02f51360859edcd48db79f8165f5d066f81a95ec1ba0159e793c6c8f74486c4f0653329ae7a6d0401e5b696b243f1279e702fc"}, {0x30, 0x3a, 0xffffffffffff3999, "9be9a7776a29f72e5644e56a17a6150b83352a6f0431982546d692"}, {0x60, 0x0, 0x7, "fdbbfdea2552189a042b10981f7b43a2112a3a3ace883c197e71146894391084f8f37c6472110b15baf9d634eed0b0b3f5aa1b44361057360dc50a64df752d6beb84b25d3b5552598e51875e00"}, {0xa8, 0x11f, 0x7ff, "4fd94d97f628d30eee2a5c1a0f6d14efa37ef323f713fb2583ef63668bb370860c974bc0efadd72c34a45c873e6fad677f5ac0e273ce8c9cb338e5278615512675db4815a7dbafa096100a143a424448ea7799bb8e607fa72b71851a07f3767eb74ad15c014c32ef6f8106a3cb7fe028e96cfe0d6be03cc710c10ed5f2d0f2f788fc4e9ce519b2d78fbfb72b5ff4c0199a4d"}, {0xf0, 0x11d, 0x2, "1c545f3a4a315967a2b6d1fc395cd55ec4b6731b00261676993443dcb6edc811a77369027fda6f234c0e8dbfe3ce329cd9569483404836a38631b743d3d1b9c3cfae26dfbe65120a5dcef6a66f12adadb03d153b12715d6d33199fa85f17fa6d408d38db62d145c0d5b9a69deb693271af00f8d83ac255f1e2b17c22d6dc7bbf6502ef18ac7221e9fa72d23ce6b6a25392e3e9555c38287715474776f5ed1073a09d1a47043ee2684742f5ca3109c3ac08da721e1047826ee0d089f831042715ebbdbbe0b090825359548196996d459d4342218496e29c8a88a02ec6"}, {0x100, 0x113, 0x6, "15dd75334c6d7988825581d32f564d37aa5a35fa62a34df32e5508219e3929a9de637f2e20824001ca7450c838f574d9c36ec6f617fe3e4b3faf08f8ab5c445b1f827fe1be7355559defc47093046fc0b80e3f1e0510ef90ff691c4350c0bd7b6e9f7b88f0495e59de55eeed3fb35778e4ace99d9eb9f9d7d770fe5bfe3bd139fd96b085ce1ecbb8f83776b0e39e62169da0cdfdee3718b254fe6c8133f9eb549f3567fcf76c76f90bcb4b6f18f89a34f0a83240308097464a961781fecf6d07ba747eca6ed599fd54eeabee6d906b36304382c5b37ba0dc1c7256fce1270914391b905d0b2ca4079f"}, {0xc8, 0x1, 0xf00000, "e7224ddecca9db8de27344b9c8bf2cfdb605458451303f20a125b8a17a296c3194009dd37cf6ae776bf4135afbcb0a6cb78836739df29938f4b80a5e0aaaa0a59d48f440f2081309517625f65d35781da209ca20d8f265a969b03b5b4990a3cc4848268fe64d6ce1a154d96ae6cedebd3c4f84c083b7902511685b1b5a08f98b1ab814bb71434d79fd89d14c4e9f6f9af355ad3534b4cf1a3bf84f732fe4c8abd5b8810adeea1ae51e3d86c0eddc8aae1be6e4f0d7c215"}], 0x650, 0x20000000}, 0x8000}], 0x4, 0x1) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000005040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005080)={@dev={0xfe, 0x80, [], 0x10}, r4}, 0x14) fanotify_mark(r2, 0x4, 0x48020020, r2, &(0x7f0000004f40)='./file0\x00') [ 51.079940] keychord: invalid keycode count 0 [ 51.098817] keychord: invalid keycode count 0 2018/03/03 19:35:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f00003ab000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000249ffb)) 2018/03/03 19:35:16 executing program 0: r0 = socket(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0x7, 0x2, {}, 0x9, 0x9}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = dup2(r0, r1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000004f00)={0x0, 0xe1, &(0x7f0000004e00)="de6527a8986a1635b1f7c12e382749f33d7cf1193c6c50670a0e8e2157f4b962cc6a2afe42d92e0380835e7d1aa7825d51f9ac861aa9859e9ec4a171b09330ea1b9cbcce1007a2f2a316b824ee4a8625e00720e8bc1f36629ec44adb5668cd87b377823bcb55039dbbaf4b5e5aae7ae8853b5eb85f2c363f0a8e9183342997a03412b07ffe643ef278f47b0538b117937f8eb18f96fd1d54ca9ea76316a3ba194baf0f6448712cb06aa48de221f0bacff0cbdb4a7a8a398ce42c6583a938c153c1f79843659dade53305b52edf1114755a7bcf54ee581e0172a8467a71ef89a6d6"}) r3 = dup3(r1, r0, 0x0) sendmmsg(r3, &(0x7f0000004d00)=[{{&(0x7f0000000100)=@llc={0x1a, 0x1, 0x5, 0x4, 0x8, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="ad2e7ea8e74f5a83865b102287f081605476475a48f9ccbc0a4e2daf9fe28c205537512a6364065d492e11ce1e9b89936d97eb8839bb0f4f89bc2c9ec1953463280a26aa2c77019c0c8b104c20930c3a880939e6c9cd4f3e53b4bdf54d4650c7ffa9fef4343d6aa79d372c150d032ec4fe45b9748bc643a0f752de4874cdd16c04b37d6e380d554a73cebd3bdb717200073b78af6bec17a60b45aa23e4027a95a3551474009da08c88a5d2a8622a882bb3ea5ae61317dae81cae9787dd9ba1d46ec63f420bf08791267b86222fa9baf50d84c743676b1385a789b624b11dfee8b0c34892139faaa7", 0xe8}, {&(0x7f0000001240)="411ff5f0911468e2f47a1acf07632932fabd1d8430e6a7a52f3c3eb1b395aaf59d5a9a9ddf4e6f8ae6a42b2c676eb83f11015a4ddca0d665afd5f794032d3e56e7c703288a2af03b34984affcc50d58908a6f2cc1084fd2b879cebb0844b1a57a7a559be", 0x64}], 0x3, &(0x7f0000001300)=[{0x100, 0x29, 0x400, "b9470b8fb7482b7309bc1953e4977bd8270002ba25e2f3329dc2c175cb595b2a17b857866ecc8b7131f332f44abf07755597518206ac73cdd97dd6a328ced31b6a8a9bf32934c6ff3eb5e4b871d479746287d46f9a71764bc074ce7723d260abb7682ba133d17f97bffa7cf0e0ddb93cec67956aa23ae28590fb2ec257bbd409d6a8741e8f3501a76fffb0689fe770c36cb5d82579a462822b4b9d5b556880c6783e40032c10fc12936b15694444e06adda5cf0d3e8a58775ac19c0aa8b18b4f2be081e6e2d2e6854b9e7bc9bf9b0bface3444c0d0e61df0b8acf3dbc20bedaf9452a753a47df2aae84e0d8fac6ab3"}, {0xe8, 0x0, 0x2, "27ab4ce2819137b04398c2a783c084d04d511a46c4a454d177a9c86ce42d8f85bc0289d65d33c52b77098c220f5d331e9601c81fbef96b2a49b241eaf406b714aaec03817e06eca636eaccb4aa10d21df9517e73afb4de1f3cfe96d57b336dadc90b04230c26926ec1a9d79c6f43706a80fedf75145afe76b8bb97f0a0788af423863e1de833bc02b0ba39016e55b750bd9d517936267910e4481a7426cbadb0135b175774e49293a76f2f6dc8ceb9d783c9ec29e4fa3a2828a2c76bb7166be326ab46fe85f2db67487946a47b04c99b834a492e30"}, {0x18, 0x189, 0x2089, 'p'}, {0xc0, 0x113, 0x81, "0457569b71274c0ca484e3bbbc86726cc4b75571b9de657047c02a67c4bcac8e14d85ee18c772e914be07810170da628fb7ab989fe03b5552bc586694249dc657c5005b714b41a8c2ea094b7124b91cc6895ce19f44702121c15c3c6e71f8d54005b714e9bd5ad9100f5bf5ebad276d5ddbc8ec7b65da39867488e4e1ea7a7776ae35fe9ba87feb96fc363fc7f63760d2c4173aacf7085162e104205bc2beabbe7557a88dcf0a81199013c3faee122"}, {0x50, 0x1, 0xffffffffffffff59, "44a9edcbeb65f814882ced58f51a7bdfcade3f197a4b51400ffb44a5f2915444fa3d37ae2adda29b26db3e2fc8cfdee3e9df5e8a5997b10da0ea05"}], 0x310, 0x20000005}, 0x3edb}, {{&(0x7f0000001640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x4e23, 0xa3c, @empty, 0x45a}}}, 0x3a, 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{&(0x7f0000004400)="1f77f05640fd314232390bd9857656a578f1319b23db282d9626902d017a56753937f720d5b447b7ff72fffdb02024b2c2aeecfbef3de5322a99ddf09663bce4d9c1b9beddedcc983c1f4454e5cfff72a221f7e4f055b86152cd97ebc83b3a209f71e3f7b12feff1fd5042081f2f53a85d00333b7d6e02f9c0bc0b3cc7cb6d6a28006b03d4b47a17c9e65b753a3fd71e38a1d6e668436a59869844b7c335a8c5345d88be49a42a4534b2c953ad27e684801e56a0e6c017f0dc5490ac686d6e31fd4e9a440b2c107ac239fd9cd9d61cbe37cd40b00004147af28b2185e1ec881d83ec9cd86278ed4b96bc4f3f", 0xec}, {&(0x7f0000004500)="7a244fec196ffb11f1384ab8eb839f8e05791ea7ef41cc6421fb5201b64367e7bec935f42d081d4e6048dc0fcaae909cfdbc523dd8c0", 0x36}, {&(0x7f0000004540)="621e73d4a0d6f5d819b6629017835ad64242b3850296c1cde654c93dd8f7efbb08ec3777a635b60300", 0x29}, {&(0x7f0000004580)="363e66f01b8381e0d3333cab4c19692d94b7f98da480400a721cf050e0b05ee836354044e66398df5dc9839a113b7b1129b53fcc73324da5f8e7018ba656f8f9e6f3ab539c", 0x45}], 0x8, &(0x7f0000004680)=[{0x78, 0x115, 0x6, "c00511ad647b35d42dc338a709a240dec0c7580834621e6d2cca4e32a7486528e2b6d6198a3e8b497d7747b24206186cdfba2c635e62e25f818be7e68037c076bde08e5e8d498ea7f44bc21b881b733db5c59bc877dabdb602e7a832c4b09468809f"}, {0xb8, 0x84, 0x7, "345cfa2c2728462402d0d77e518dfc27309015b510669f1d4762cb8656b4e85191f64eacc8f9a07a474e56880c2ee3842b1d415fc9cd9ba4c2c3f90f4756f3a22a79c97f00ac064253d617141db18bf2ef8cef1f25368c7e64225eb5bbecadb9b302f2915b5e2fdad5b6d117679a9f1d6ba655e995df570af58b9d630bdf5b79a4bfc4fe2afd24a57db1a55de682e87e64478b30bab3a5d0981f34cb45ffc0425b"}, {0x80, 0x10f, 0x9, "188b74e12a42b1c1b87888f726606eb034e97d8650a6655c1d33441c83fe4755b93e131fac2e18d8e28ee0de752cc9bbf6c627bd9f70614ca349d1c8e7d027ecab0ff8c44d4fd1c6730e3ff3bd0e6f805594d0184831b2be2085466da9ffed2b5fc80ea28df77ac26c5150"}, {0xb0, 0x11f, 0x2c, "215cdcbd117839ca3d1a13d19965d203f2359aec445c6e99baa542914ce23c97b6b4fc43c832da92302ff3e727efedd2a674d16916d4f4f3d9ad562414533eaaccc46a3ac4869a3e55b0bf45ce331f310337d545eb077195f6855db87aad63b1e138ce50e80d751c478a148d3c02f51360859edcd48db79f8165f5d066f81a95ec1ba0159e793c6c8f74486c4f0653329ae7a6d0401e5b696b243f1279e702fc"}, {0x30, 0x3a, 0xffffffffffff3999, "9be9a7776a29f72e5644e56a17a6150b83352a6f0431982546d692"}, {0x60, 0x0, 0x7, "fdbbfdea2552189a042b10981f7b43a2112a3a3ace883c197e71146894391084f8f37c6472110b15baf9d634eed0b0b3f5aa1b44361057360dc50a64df752d6beb84b25d3b5552598e51875e00"}, {0xa8, 0x11f, 0x7ff, "4fd94d97f628d30eee2a5c1a0f6d14efa37ef323f713fb2583ef63668bb370860c974bc0efadd72c34a45c873e6fad677f5ac0e273ce8c9cb338e5278615512675db4815a7dbafa096100a143a424448ea7799bb8e607fa72b71851a07f3767eb74ad15c014c32ef6f8106a3cb7fe028e96cfe0d6be03cc710c10ed5f2d0f2f788fc4e9ce519b2d78fbfb72b5ff4c0199a4d"}, {0xf0, 0x11d, 0x2, "1c545f3a4a315967a2b6d1fc395cd55ec4b6731b00261676993443dcb6edc811a77369027fda6f234c0e8dbfe3ce329cd9569483404836a38631b743d3d1b9c3cfae26dfbe65120a5dcef6a66f12adadb03d153b12715d6d33199fa85f17fa6d408d38db62d145c0d5b9a69deb693271af00f8d83ac255f1e2b17c22d6dc7bbf6502ef18ac7221e9fa72d23ce6b6a25392e3e9555c38287715474776f5ed1073a09d1a47043ee2684742f5ca3109c3ac08da721e1047826ee0d089f831042715ebbdbbe0b090825359548196996d459d4342218496e29c8a88a02ec6"}, {0x100, 0x113, 0x6, "15dd75334c6d7988825581d32f564d37aa5a35fa62a34df32e5508219e3929a9de637f2e20824001ca7450c838f574d9c36ec6f617fe3e4b3faf08f8ab5c445b1f827fe1be7355559defc47093046fc0b80e3f1e0510ef90ff691c4350c0bd7b6e9f7b88f0495e59de55eeed3fb35778e4ace99d9eb9f9d7d770fe5bfe3bd139fd96b085ce1ecbb8f83776b0e39e62169da0cdfdee3718b254fe6c8133f9eb549f3567fcf76c76f90bcb4b6f18f89a34f0a83240308097464a961781fecf6d07ba747eca6ed599fd54eeabee6d906b36304382c5b37ba0dc1c7256fce1270914391b905d0b2ca4079f"}, {0xc8, 0x1, 0xf00000, "e7224ddecca9db8de27344b9c8bf2cfdb605458451303f20a125b8a17a296c3194009dd37cf6ae776bf4135afbcb0a6cb78836739df29938f4b80a5e0aaaa0a59d48f440f2081309517625f65d35781da209ca20d8f265a969b03b5b4990a3cc4848268fe64d6ce1a154d96ae6cedebd3c4f84c083b7902511685b1b5a08f98b1ab814bb71434d79fd89d14c4e9f6f9af355ad3534b4cf1a3bf84f732fe4c8abd5b8810adeea1ae51e3d86c0eddc8aae1be6e4f0d7c215"}], 0x650, 0x20000000}, 0x8000}], 0x4, 0x1) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000005040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005080)={@dev={0xfe, 0x80, [], 0x10}, r4}, 0x14) fanotify_mark(r2, 0x4, 0x48020020, r2, &(0x7f0000004f40)='./file0\x00') 2018/03/03 19:35:16 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000ef9ffc)=0x3, 0x4) fcntl$notify(r0, 0x402, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000143f70)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000100)=0xe8) setfsuid(r1) 2018/03/03 19:35:16 executing program 6: mount(&(0x7f000097fff8)='..', &(0x7f0000000000)='..', &(0x7f0000897ff8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000000080)='..', 0xc) [ 51.149880] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/03 19:35:16 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x97}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r5, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0xc, 0x5, 0x600000, 0x8, 0x5}, &(0x7f00000001c0)=0xa0) r6 = dup2(r4, r3) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/03/03 19:35:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000601000)="8908080004", 0x5) 2018/03/03 19:35:16 executing program 4: fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'system.', 'security.ima\x00'}) 2018/03/03 19:35:16 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1f, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}}, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}]}, 0x190) 2018/03/03 19:35:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x4000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff}, 0x20) 2018/03/03 19:35:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=ANY=[@ANYBLOB="00000000000000000000000000110000000000003fe200"], 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}, []}, 0xffffff34}, 0x1}, 0x0) 2018/03/03 19:35:16 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/184) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x16, 0x8, 0xfff, 0x51fb51d9, 0xffffffffffffa217, 0xfffffffffffeffff, 0x3, 0x0, 0x1}, 0xb) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/182) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x4}, 0x1) 2018/03/03 19:35:16 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000000000)="4ac7fab424762335c6ef2d13092f671c6e83cccb76cac7d36e7d21c63fa77069bf5b5ab6f1e082adc5926e6720", 0x2d, 0x40000, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/03 19:35:16 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fbe0a4001804e400d05e0000000000000000000000040000000600000000000000ff071aca794d70be8246b170ff00000000000000004e204e2004019178004f6ae300376dc5"], &(0x7f0000000080)) 2018/03/03 19:35:16 executing program 6: pipe2(&(0x7f00008fa000)={0x0}, 0x800) 2018/03/03 19:35:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x2b45483c}}}, 0x88) r1 = socket(0x2, 0x1, 0x0) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/03 19:35:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0xbfa3f55ae030e5c) flistxattr(r1, &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x6, {0x2, 0x4e24, @empty}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x2, 0x5, 0x7, 0x1ff, &(0x7f00000000c0)='erspan0\x00', 0x0, 0x1, 0x3038}) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x10) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=ANY=[@ANYBLOB="50000000150015560000000000000000ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0600000000000000"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001240)={r2, 0x80000, r1}) 2018/03/03 19:35:16 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[], 0x0, 0x100000000000000}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000000)=[]}}], 0x1, 0x0) 2018/03/03 19:35:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/03/03 19:35:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000000c000)=0x224, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/03/03 19:35:16 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200800, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x8, 0x7, 0x0) 2018/03/03 19:35:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lookup_dcookie(0x3, &(0x7f0000000200)=""/4096, 0x1000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001200)=""/231, &(0x7f0000000080)=0xe7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/03 19:35:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000000afdffffffffffffffffff01000000e3c1799b67e81a98c2df9ffff813e11a67fe5c2fa670d68e8cc705"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) 2018/03/03 19:35:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x80000000, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2}) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/9}, &(0x7f0000000180)=0xb, 0x80000) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/03/03 19:35:16 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {r3, r4/1000+30000}}, &(0x7f0000000100)) 2018/03/03 19:35:16 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x2000, 0x4) renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', r0, &(0x7f0000856fec)='./file0/file0/file0\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) [ 51.337663] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30244 sclass=netlink_route_socket [ 51.376018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30244 sclass=netlink_route_socket 2018/03/03 19:35:16 executing program 1: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = epoll_create1(0x4000000005) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)={0xc}) r3 = socket$netlink(0x10, 0x3, 0x1d) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000140)=""/76, &(0x7f00000001c0)=0x4c) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x105000, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000240)={0x400, 0x4, 0x3, 0x1000, 0x4, 0x4, 0x400, 0x4, 0x5, 0x7}) epoll_pwait(r2, &(0x7f0000fb5000)=[{}], 0x1, 0x1, &(0x7f00000f3000), 0xfffffffffffffd52) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000040)={0x9, 0x1, 0x20000000000000, 0x80000000, 0xffffffffffff4516, 0x0, 0xf96, 0x9, 0x0, 0x101}) 2018/03/03 19:35:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x27508fb04362ac96) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd07, 0x880, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0xfffffffffffffcc5) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syslog(0x5, &(0x7f0000000240)=""/218, 0xda) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/03 19:35:16 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x5, 0x4, 0x9, 0xa9, 0xac3af8d1e3124cb8}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0xfffffffeffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101802, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xe9, 0x34, 0x500, 0x0, 0x410000, r4}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x0, 0x9, [@link_local={0x1, 0x80, 0xc2}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b3148429b90a"]}) 2018/03/03 19:35:16 executing program 6: keyctl$update(0x2, 0x0, &(0x7f00000000c0), 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x688000, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) keyctl$revoke(0x3, r0) 2018/03/03 19:35:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x2, [{}, {}]}) socket$pptp(0x18, 0x1, 0x2) 2018/03/03 19:35:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x8, 0x2a4b}, 0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) 2018/03/03 19:35:16 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00001e863e), 0x0, 0xb, &(0x7f00006e7ff0)) readlinkat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=""/21, 0x15) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/03/03 19:35:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) munlockall() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff93}}) 2018/03/03 19:35:16 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x0) clone(0x4000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/03 19:35:16 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) eventfd2(0x3, 0x80800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x8) ioctl$TCSBRKP(r1, 0x5425, 0xffffffffffffffc0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) syncfs(r0) ioctl$KDSETLED(r1, 0x4b32, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x200}, 0x8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000280)=""/73) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x5db, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x7f}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0xfff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x48) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000380)={0x55b5de3c, 0x5, 0x2, 0xd13, 0x7, 0x200, 0x1, 0x6, 0x20, 0x7ff, 0xfffffffffffffffd, 0xfffffffffffffffd}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000003c0)=""/144) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000004c0)=""/66) fadvise64(r0, 0x0, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000580)={0x296, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa, 0x46b1, 0xff, 0xfcd, 0x1, &(0x7f0000000540)='dummy0\x00', 0x10001, 0x100000000}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000006c0)={0x5, 0xd9e, 0xa, 0x7, 0xfffffffffffffeff, 0x6}) prctl$getreaper(0x0, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000007c0)) getpeername(r1, &(0x7f0000000800)=@ax25, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000880)=0x7, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000008c0)={0xff, 0x3, 0x2, 0x9, 0x4, 0x10000, 0x4, 0xffffffff, 0x5, 0x5, 0x100000001, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000940)={r2, 0x6, 0x1, 0x6, 0x2, 0x157}, &(0x7f0000000980)=0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000009c0)) 2018/03/03 19:35:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/03/03 19:35:16 executing program 1: r0 = socket$unix(0x1, 0x40002, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/03 19:35:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200000, &(0x7f0000000380)="2b72f436603b5878e70a9fd23bfc56750824111b939fd55fc6f1be567b05a207a15877dba1e8f9a4148c87f2bdf723bae1a37b8977eae9e8739e7226f39a80ae4a409a515330d2d2f91972ae47c24e68707c50ecf399eb8775b91abb4019c764af5a79fe5323d91b35b29e2315e0edb868758868205e8b9649a75b3076fcb5ce27d8fdb060d8d43cd0e7e0477d02fb0fe220fa9261bc96b856b73c5deec3bd27cd664f44eabed1e80ec1c98f8ca5909c20ccb51d3adfb447be774802f10f5edfb8f30353f12f590b228dbccbcbdd147068e67ca565765edd2e", &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300)="ddefbf1d71dcf6c4924850d18dc1a80e0b3bf5a00716ec824beeea4d35a44ca221ed1cae4a8ae27e85b6b66a4fba942faac6fa43ad155979116d445bfc667870") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@dellink={0x30, 0x11, 0x0, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x8a08, 0x3}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x5}, @IFLA_MTU={0x8, 0xe, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x10) close(r0) fstat(r0, &(0x7f00000000c0)) 2018/03/03 19:35:16 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x8001) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0xffffff7b) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getdents64(r1, &(0x7f0000000440)=""/1024, 0x400) ioctl$TCSBRK(r1, 0x5409, 0x4) 2018/03/03 19:35:16 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x274, "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"}, &(0x7f0000000140)=0x152) mount(&(0x7f00008c2ff8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) pwrite64(r1, &(0x7f0000682000), 0x0, 0x0) 2018/03/03 19:35:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3000, 0x4}, &(0x7f0000000080)=0xc) r4 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000380)={{0xffffffffffffffff, 0x9}, 'port1\x00', 0xbc, 0x4, 0x6, 0x1, 0x10000, 0x0, 0x5, 0x0, 0x7, 0x2}) keyctl$get_keyring_id(0x0, r4, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0xb0, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000001c0)=0x10) socket$l2tp(0x18, 0x1, 0x1) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r5, &(0x7f00000002c0)=""/81, 0x51) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) 2018/03/03 19:35:16 executing program 7: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='\x00\x00\x00\x00\x00\x00 \x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x300, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="1e704016182fb93564a365cbe8e9c4bf595f46c24d1f0b37158d8d3dffe4735ccf0d5d90969217745de299e172848dd730c7ea2f2652d4d316b8cbd687af52f342321c34ded8911449bced08b8b102e279500fc12148445eddfe3e5c88f25e3571a6ca807fd3762f3f94ef7e68c2d89a9395ebbccd89564e669f94c8abcc0d8daafbf0d84b5b70f8419e2147f0a3c2a7f13f3417be8deaa72f609968ccfe2e9bc0014e918edd1afdac50d0ea98662a576b51d1e3882a7908fe2f0bdc4cc85c1789dcdfe5e5982078db5e0b51055e0dbd7f") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x24000, 0x184) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x2c6, 0xdc3, 0x81, 0x100}, 0x14) 2018/03/03 19:35:16 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x80000001, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r2) 2018/03/03 19:35:16 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xc11, 0x0, 0x2000}, 0x4) fcntl$getflags(r0, 0x40a) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x9, 0x2, 0xfffffffffffffbff, 0x1}, {0x3, 0x6, 0x200, 0x1}, {0x5, 0x5, 0xfffffffffffffffe, 0xffffffff}, {0x9, 0x8, 0x4, 0x5}]}, 0x10) ioctl(r0, 0x8, &(0x7f0000000140)="d0374a4d464d8152153ee6cb9b3cca15c061ec8b8d702c475151d7f16eb983a5e2725bc82459f4e94335da11f7df1067ad72fde1af3d37aa4e250b28fb2a8e9e555c95ac197411e29e00b880b0a2d24c31a1104e662e480f30f5925bc74541932ccc6de2edebe417b2667c7c074dfa9aa67c86a174594f281d7b3d2fe449a720dbebcf01373b6d6fd07ebb8b9ffafc9fdde8c4b816a2728f40f150d837b602086a034b44c90cdee317481012df2218ab57d3df7865f720f15ccd51ff34b40f551a4cb685ab872ea257b9d30171b808c18be0f0dd23b55998f9231a18a9c8f6b9ad5e96ce92e18e8ca56bca28e09b58e1abb7b5879a9426236c") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000240)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3be2, 0x9, 0x7, 0x981b, 0xf, 0x1, 0x32, {0x0, @in={{0x2, 0x4e21, @rand_addr=0xc87d}}, 0x80000000, 0x6, 0x3ff, 0x8}}, &(0x7f0000000340)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r1, 0x1}, 0x8) listen(r0, 0xa3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000003c0)={0x4, 0x7f, 0x1}) r3 = accept$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000480)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000500)={0x1, r4}) write$selinux_load(r0, &(0x7f0000000540)={0xf97cff8c, 0x8, 'SE Linux', "4a58d811c83f6b7c582182ec377d3bc46433a05475559b20ccaf406532067f27932dd21d147d5bac4e4ba2a3d3afa2e07092e6526170b59a4fd1c30ddb46ad0c53e13c2ee7723ed76a24a7e657adba1b75b8cfc66b8d6214cdca51cef68f4332aabc329248907d6bce9f0dd86d55c3b7f79ef430956659eb9be3eeea72ddd138581605d08eba19ae4f3fbf3ef16bb2810a32d666257e7403b07fb98a47987d162733ea551420c99e9f15d0939fbadc607532f23cade3b476faa5ea800c7de6b72f2a8ef82bc63a469a52643927459be18ac42f20ae63f0784cd9e4842698e5f9e515c1b46c940c3311ae5e689779d7572081fa178af0fa12cb21efb0115d9f462e4d2d726f99e4eb9c675ce43ab181b17be4fe54976ab4c5cb813ffd296762856c840e8b23768dd68e3c7fbe21bea57a23330bbbe2cc93fe1fde8b94f3abe659e278fde99ea63ac27832e80b1eee26cf25fe380f0d60d835f85b80743757e16f2acbd31c7cf138e9436f210aa2f801fc3b6b47128326b333c5669930f386ff8cadb04b52c763f83b7927895ab59abd6d9039c2bc861654aed573acea3f8144efbc5440cbe852f11b5951418808b1ebe98583e2df0381a3d6da4e7bee01eda2e6200b1329686143af6447b37a7855d815cc0d87624b0a3c2332fca4c82e9ac46cef44720edd4520d2a00e0e59de965e1f1303df9437bdb1d0ee67674ca8bb24f489fc42523e8fbe59abfa567b270f0924f1b31d2b885c3f4d0ca1b591873d2bde3329958095d27fe35b299bafe6f9bfd9f1c45bf57ee2775996f71a78e5d50cda4399acad4fc750a6bdd95c8e6bf498a05a887ab4e09d5d8a6cf6f01c85826f7028fd0f014e78dc30577a47b8f2731c46a2cb1f49721812059983d45410221f94290e895b8fded2027e680a6cdf96666f1e9403acc37cfe470c3d3564a063a7104ecc67a92fc5eebed27c590397fa9dbaa88b1bab584a67bfe6aa2038174be495a6b7152a6f81ed7175e827e944c5a49984153ca88fc24cde93523225574a8d302bd2de151c64b98b62f23b9534e11bcf9ec5aa978c5149d152599956f15bac8552fd59f3b4005c50e6befa0607851b99277c38ef36f305b8ff957a63f80ec7394f80ac49f1c2a3d9a070dbdcd6231eb6a3624a44e4854bccbc3fadc247cbf3a5eeb278c88a8b158808f45fb2f1bd2c2c5b3eb1369d4ada1bc8ac896eec0a3ac7ed87faea4dc489f9f2c9da2bce0733eb552751a76b023ea8b19677712054f988cbb15743bfffefa0411941f612b59d43c735c96c2823dcf1e00afcfd18c6f049e71b7da152fd3f767af5495452c733cc0f86dc750a07fae61953f1915a7969c8867ba8979c9134aa2e07b5c23018471f01edc9985023b4b3d80f181b6f4351524acf68030c88fdc6061cade8c015b71e6aee8e652b70128efe0edc7b1778d0d824de9092ea7e6ca32293e2a108dd45320934dc5d7558d7369f62adfcf3a96b3ca53ba6a1517aa36a00b210f3b8d0239347d6e2f8532ee5d5d6443909769a8f0dfa1670288a0458ebdbcb988c58a5ea06a8cd46b0853b5c03ef6f41086d16b1b6289e90f0c65ba385151e27b17ef62e2c7b0bb282478d12959aa85a6268f9e66615eaa7e779eae699d14d455e6adf2dea4c27a6d625365985985c9127cb1f90e0dd74e3183378c99acb3d9967f2b1674ad262cf5d3fb088ab6c6a12cfd6c2385bc91f882aede6385260600ce40577bf0c93a5c41ab0ae96cd2d035cc5e450ad712e8b4959772326331be27bf8b1d6b26fe64d7c2b800acf0a033c814e4b672606ebd298be2b192fe50b58127476b43378643f8ae9dd513d524e42ccf9ecec72ebe91f5f4cde63c94d1ec64bf1c19843ef51e1e435639d5937bd33d7683d46014f6626ebff5c0cb948c811d96eea926a2dd3a4aefd79d4d6aa4474228ae7052b3d0402c1fbb1e18b42c1ea76498d89afd932618dc7e3cc14a21b908220c0452f7ead2754a444ea66b2067584308586b08ac9602f8c6cc5b7a3d97f108d295d851c9dc5ef30623bbf617af70e83e4f84beb1f8eab80620d94914655ac85712d7854d1cd4c1d22c8a97b744796e0d609ad8d821bc6f32d2b8eeae9d7d12d39ffff8bbdebe9841a9f4fd8e66ef96f7b819475a7f7f7727c5414063e18e094bfa1209a8b63eecf29bf8149ff4c90d4157e34358dc747a2c525ff4839fce96dede07cb9f40cd7267a11fb6c5a0304fc12340c74d9b2b7af709217a25c37e2bb3412eb8dbfb9e5f0be61635f536a1b987ef5656c3df58c17706f9bb857a48df0e7bb6a8e0c6437987be577f83e26152a682d373472e15f375388182aa46ee769f2f9c55514d802df41873614542c833bf1e4d97754901fa8d22ac03df6407ffbcb1594aaa03988b990c4b0926e720c683314642deae475746cbe3eafd1bc007c9996af7489b07f71dc0593aab06e072a7ca059f360834f93ab345d4423cea9ffdabd70c2782a0240de14c560382e353c0c66e94cb264c10fbb7325e7357896c58e0b6271e98a0f2aea46eee044d780d24526ebf2fc5bc12e7fb16aedb4111b67964ddafd5515f23588fe7860a945e0efe4adec105fb92787d511de296fb7c8e94cc0a63aff230c2fd396c53385d8309392e782d2db3ce565fb8e6b679cd5b86700a4fb503ed5b3b7319f55a611691903a51a34cecd964d14eab938c53b0a200217da182053d12d3d9b1dd537f1f060a90236e81637f80e667c9abef3472c95c182f2333f9e408f7cb58c72884fd0ae698e3543674f4e37018d676ef50791fdf36d5e526830acdf2656f700009a47058d06496fe1d51777623df1a8af3a338ec76fac1e071bb427947e12e664baa7ff2f868a473922a7b66f0595b79ee048bc5f9a91838712a195234a7ad59fdf44fb7bbedaf78100950b71387ed83535f05df2ffbe7bbdbf4979e3f6292cde344bf1f27044da5d191b08206117e861377b721aeee438a9fb483d412625eac5986826436be0364e32f6958884e89d034b656cef35b2810e36ca0b0e247dd76bb32ca9cde534da8818867879dd31e88ea3fad706e422d329dba4bdc726e62593c940063336244ef2d30b819ecfb2c0326fd4ab94bcedc3a8d01ce9ccc7e0fa125d63c413b6e75f71342a5800ec5044c92ddcc19525f9c44fcb86e7b2e7055fad1c1cbb6520a593c5498fe433af6e22a56f81b1f886cb9f84b9d8f6b9e97405fddcbe6e7fab482373973b5cf9be3e4fdda439a3ca441a34e873aa614734b6282611ecb1ef74febf6d6b881601e1882aa65cdfc094126d4e80317f07e877cb2989a43c1ad99259b2db400fdd2417546d4fadde4accafe10653871c5be734267720906db87f80d730ea0dbd57f9b54b0c1f3d2e2eb44fce521fd8412180ce72c8e2dbcb38b21621a57e69f7f88bbf8f6a8c7ccf93401bc0322f9d0abb0077559192d484eabbb3d03332e2022c92d9040f944a912953f4dd5e4d15df3b543595e5450a9f683e7c3ebf9fe5b581e45a334896e715cac4b8b2389e47e8e2899f41f7563246e067af5ac891e5199bd16c1fcb9ab73d1ed23f39c6e79677cc7f5185a61495cf2ab32e6fe2d67cc73e7354a8674d297180f172df88c2b326b7118530c79eae52a3320088828436aaacefaea3ab2fb70ee01f4ec667ef194baf6df9e289c4ee616cc6de824e2398a9e145d91f7b63bc33048a85b160cd8f68a45b36feb827f7ac0ed056f71a29fa3e8b617cebc558684ccd5211045f428ca3e0a2748bebeb6338aaec8f465052b5e4b359ffa7a8fed239bd377191de65c8e2dbeeb5ec6e9fd76ec10484f51d4b4ba62a1c185fb7c90e469ed8a0ec7a2f7a204353b7c3caa7fd70d595342a2b9144aa68bf3dd29931aa778f9df1fd4df569f0c4a661329ffcc391e3b0f9933a5024bf61bfba88cf9a510a4dc4898283a336a3e1c1b791b294dbbd7155f68e2b9af318169c3111b715e84164e6a1f218b3f2659406544fbac5b1ee8537d9d251bcec0b27a362caf9f47b6fe7c82bc4d74e0a1d5d93f40e50c84b727301c4e18cb07ffd7e5edb1c87f8469f59f3927d0608fb8e63cbb9de1c57222bb2b0d3a924f808ec62629a85db5c619b7753ea8be08ed45c86bf17a511d644193b4250d171cacba3a4c12b9e3247cb24cdbc59ddc782d1bccc2a2528304c3bed125091236d1f75a506f343223c1b7e213a71e58b48a568a78d5f438f804737c6c61fb0d0d788ecd219f99fc4e207d62b252563864a04d2652a373205b475fce229a6bf977cb6ed627c8336ccbe1ccb57d2fe702bc3d75be0c0d9144c1ba31e3bc50195bdb566a56235bac6c625fc260411653355dc41792e6d4b321757c1b55080e0256191fd68744aee3a9ce5a1da7bb23ee9117099a4ce95c7e559212c3a5cd69723f356bd67a5efc9b3c0a907066a44b33a8ac823284c7dcfe382301dc771538863745382d03a02b773202c46c8a21c25905b6bd81fc0fee893612489af04cd78db6d0f1639804c3463c3d4c9e524388a09b7c18b157a109ea4b46320a937ebab3ea7005f2bb301a54aa08bec8040789802f2f0fd8719013df1fb4a33c88cf1916900b443e3f308094a09e8e8930419d7230f13642bcc748d848ab046408017b46bb4d9ffe885bf29deda0487aeba1a9a379dfc4499c8503170a46c968a8d5b56f48e760e7e86fcd839cb1529eabc1366ed0fec2f86e9b5ed7d906e236dfc9a458f5fe621ece2edaa1ecc48013844ee71de7257fbee2c1bac21d998a933be2cabd123629459068e504fb4f3723688206019a6978c604866a65a655484c577c03b426624bb3b3ee8afe19a97195f2c58f57a7b2746e7644056062ee5dd344ed9f5f7e11758e4466460b38d569ff996ccf93cb2bb193496134143b38c203b5826fd6b9568408994d8ecba2baca9c0032b7d2944b0fcee8e7fba8466f8ae1833f04b4126eaf9e9ea7c9cc3cd58abcf3fdfdc1c498e88a069b320af5cdf2c02cf4669a995d9de07cf8e9f2cb6d27b6a0e3c70913236aabcb5b0e5520e273f75c10bacbea5bd72eaa0bc9454acc0ebb7c5ff41e13d33deb60be54068b9134cf0b0dcc337c597d802a0e254b16098444e9321feccda63b98716191fb0d34145e462ebad085b29445d6ab05178dff5640005bd9cd794fbbd7419dfa29c6b5811adfc89b61dce0c3cef96032d6d80627b89d6dcf3901fa89eeaa98a1bc6385c4c6adf0c7d570c7990bb31537bf3eccfc059e78cc207687bbc27790d49b9d4b991fbd02df0ed937023bf2360c701ecba928b800c618734b8918c0764bc6eeb49741a148b8ef27cc68036f046f3dbb1adc151345880a6adfe09b9e7d20ffee75707b09cb7bb4a2b60c709ec9e16e48325c5513b5950216a21ef58186d32538fd67bb355b97a189292615ebd5afa86defba77fed590d9eafa2458becddad8f9fe08877a9566841968116d2bf15304950a1a7510988ffd24a29c2a5762e66df61a6d8c466478db2a5d94c3e4640f8fab55beffffffd224b05a0c20dae9c21f6e57580f15b5bb12b4da3794471f2186eb19542cec06276c609fe9325a58481bddba4d077231c6c5377409481d754a8e70e3a94915850ebf0ae0767bdd6de74548b95037f85935ee669fcd4c2b5c95dfeac46f0191c3147968420d06c26cabb2d55717f094bbc4fc8acf0f3d075b645560604a8a07209050a1ac3aee477474d21c18ee10f2a2a5062be05e34f1d48859c5487519e7d96f46d0645955e1d2de1ca70a4611e7738c5e58aaaab833105285e0039977fded3e3bfc88e80"}, 0x1010) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001580)={'vlan0\x00', @ifru_flags=0x100}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/checkreqprot\x00', 0x181802, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000001600)) sendmsg$nfc_llcp(r5, &(0x7f0000001800)={&(0x7f0000001640)={0x27, 0xf59a, 0x6, 0x0, 0x400, 0x5, "2c930722f4d0b00babbbc808778a63c942f0cdb7d02d46f09c3dee5e2c59842ab15bd182fe85f3aa83993b5de2013307fa35e1551ff2639922e846b630c7ab", 0x20}, 0x60, &(0x7f0000001740)=[{&(0x7f00000016c0)="0658461af364d26e2856544aef96083c226af3e22771eea25865c856bef3eca2d24e16a3c00f676f53383b8fd0fa56e63f4d6e704bda9d5a907c7eb2536f87adf0611283aa7fe037f23b39f182e8c89ced32b8de7a2c5c5d67015955e58221cb6d8488dd2905b9bee42ecd84032fe22ad8c0fa9d1b37b2e7ed7413a7", 0x7c}], 0x1, &(0x7f0000001780)={0x48, 0x29, 0x200, "d154900e3fdd4833f1df483392617301168788d3effb4c8012d09f1397280e1e9dc447b2eecedfd1e8959cb69b824a00656aeaf32e9067"}, 0x48, 0x8000}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001840)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8000, 0x200, 0x554c, 0x6, 0x2}, &(0x7f0000001900)=0xa0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001940)='/dev/usbmon#\x00') fcntl$setownex(r3, 0xf, &(0x7f0000001980)={0x0, r4}) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00000019c0)={0x3, 0x1, 0x0, 0x200}) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001a00)={0xfffffffffffffffd, 0x1, 0x7ff, 0x6, 0x8, 0x101, 0x3ff, 0x0, 0x1, 0xa540, 0x3f}, 0xb) inotify_init() fgetxattr(r5, &(0x7f0000001a40)=@random={'system.', 'vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000001a80)=""/43, 0x2b) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000001ac0)={0x5, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @empty}}}, 0x118) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000001c00)={'icmp6\x00'}, &(0x7f0000001c40)=0x1e) 2018/03/03 19:35:16 executing program 1: r0 = socket(0x1000000010, 0x806, 0x569) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000743000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/03/03 19:35:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001480)={0xf77d, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x82, 0x5c88a49f, 0xc84, 0x2, 0x20000000, &(0x7f0000001440)='rose0\x00', 0x7, 0x6ac2, 0x1ff}) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="32c5f92489ef73f3f172261eae4b3f3b26e7756313831769e11e50632d0948bdce011c569dd0a75e47a521f75160fe1972a2b228c24a78acef754eb106b53ec43a57a85833a6bb4784a0a94af24e1ecf66e73f21dd14d963b8a7357072c4c3565c6baf8683e7b609e202", 0x6a}, {&(0x7f0000000080)="0d7c8765e57a8ec047bf33ad2b497698e8e12b8d304a84e9cd90a255d3a3f360194934507f927da19de4fde812b3f0df7b7eae976fd564117b8e038e81c0651eebcf0934de3879c31e76b7703e5df9608940fa48a69d137ea949388a9157482f74dca1cea0e0d499cae9846b730e479a62009f56a5f605e9b0c9d2885b344c9eb19bbb229908e8ce85cc49d97112a05fa61773048e0f67cf10b42d8be985", 0x9e}, {&(0x7f0000000140)="e41ce131c4c5a713ef55c640d28874b564a8b8b95d0d10dcd5b4c2a6c016fdbefe62fed80e17756a6df1751af141d7137e2dac711c1659cb4cdf05f3e85899daf48a0e00cba855f7db", 0x49}, {&(0x7f00000001c0)="8dbd56c5d38f81a10fdf1f2d6ea1cc371b1fed94402e3b5c9e0f14900ee7ab319a8e9f76ac83bcb28cee4640511a2f3ea197d9085fe1ebb339742eeb368162b8f6911d656d45b5a519d4942e1325b2c6a3e3b91ddfb2de539058281026269dd322e0b4a2f1124bf8e871e86d450cde95951fa72a65abc3ae31be19008b3586edff2051eb5a627af95f85f112dfe48daca17367c8063d94a089a566bcd62dcfd82bfdeca70d606d4e5dd00c7922c1aea237962dd248b105", 0xb7}, {&(0x7f0000000280)="2d3ec759e2b17ed77f3cddc64e9d4db2aeeb151fcb3ad786b718e48ec46896153a193472654d89f46399b390415f43a42e9c5c45d6dd6672321a4d4b1540190eafc31946a2848b4d308c181cdb61f541c5c5ccdfe74ff5a8ffe375731fcebdc8f7558340f1b93619396f51c24977f92ba02c6b2edf8f097940af96c70c82d5252ea16e039c93dc2d17e68b0e151fb0ed901d861fdd3ca93c973b6857bb63850b0013b50b27ff157f4a182a90a37635b0fb07", 0xb2}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="da209212835bf07bdf9c2ab570c10585cb6e80e491b8aa64688227c6bbf3323998e5aad5b6a15a7cd38d61b7c57ec8ee776ff5e34f8eefbfb7e3b96b06626bcfba5d70616b46c2", 0x47}], 0x7, 0x9) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/03 19:35:16 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x4, 0x0, @tid=r1}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000001c0)=""/9, &(0x7f0000000200)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'gretap0\x00', @ifru_flags=0x3}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'ip6tnl0\x00', @ifru_flags=0x800}) mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x1040, 0xffffff7f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000440)=0xe8) ioctl$TIOCCBRK(r0, 0x5428) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000004c0)={{0x77359400}, {r6, r7+10000000}}, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0xfffffffffffffffe, 0x80000000}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in6={{0xa, 0x4e24, 0x0, @empty}}, 0x8001, 0x7ff}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={r9, 0x5, 0x8}, &(0x7f0000000700)=0x8) socket$inet6(0xa, 0x800, 0x0) syz_emit_ethernet(0x43e, &(0x7f0000000740)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0xa6df, 0x0, 0x3}], {0x8100, 0x4, 0x0, 0x1}}], {@mpls_mc={0x8848, {[{0x8, 0x20}], @ipv6={0x1000, 0x6, "611242", 0x3fc, 0x3b, 0x7fff, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x2b, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}]}, @dstopts={0x87, 0x10, [], [@calipso={0x7, 0x50, {0xb1b, 0x12, 0xffffffffffff0000, 0x200, [0x7fffffff, 0x0, 0x5, 0x0, 0x8100000000, 0x3, 0x80000001, 0xb3f, 0x1ff]}}, @calipso={0x7, 0x10, {0x81, 0x2, 0x1, 0x3, [0x5]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @enc_lim={0x4, 0x1, 0x800}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, @dstopts={0xff, 0x1c, [], [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0xd61}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x921e, 0x200, [0xff, 0x2, 0x9]}}, @enc_lim={0x4, 0x1, 0x8bb}, @ra={0x5, 0x2, 0x1000}, @generic={0x2, 0x8d, "2ddd8a9114aa2581b5658d941741062aafc11abc7a5f1dbff171299b7b611839eb0f50a2c1cbf332a3ee6ae92824a85212af0ab39f66eea826bf4ecdca25bde2be5ef1f9ee4a83563fb0c191c8077aec2dd411e62d199b7eb7862c4919c092a48b1ac800d7f3953cd7d0b459569b56dc311aa055f67b2876dd38f9d14f045b4ef4099c5c97311a0cf42509e2a8"}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xbf, 0x8, [], [@calipso={0x7, 0x20, {0xf8, 0x6, 0x9, 0x1000, [0x3, 0x9, 0x5]}}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}]}, @srh={0x7f, 0x4, 0x4, 0x2, 0x8, 0x0, 0xb0c, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x7f, 0x0, 0x7fff, 0x1, 0x0, 0xfffffffffffffff8, 0x67}, @routing={0xff, 0xc, 0x2, 0x85, 0x0, [@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0xff, 0x0, 0x2f, 0x401, 0x0, 0x2, 0x65}, @srh={0x2c, 0x10, 0x4, 0x8, 0x8, 0x9, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3c, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x5, 0x65}], @udp={0x4e23, 0x4e22, 0xf4, 0x0, "90860fab0315be2f1e56c7c41dc8e5fc030155e5b309f7ba7bc05d5c0062228458cac863decd7baa73284932a79514c0da05aacbffb5588a46413bd72f48253cd049aeae6ecc952fe7b99c357a40865b715f4c79e5a633b6f56bf153eab21f90952f382b5ad265147946a2b7a949d8d6ded00f713e9a86e6447086af79b261684383301d7f03318583916a2d32e42f8a2be7d4ebab3df075841134e2780c28d4256491a717b3aa66e0c439e1188690e6a450c4edbfec41ca9f16cd5a60162417264f705b3140ac0efc084f581155cf7af0001664e360dba365f2c5bb572ad3265ff18f987d0ac04984143cf6"}}}}}}}, &(0x7f0000000b80)={0x0, 0x4, [0x69f, 0xaa2, 0x1c8, 0x83d]}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={r9, 0x7}, &(0x7f0000000c00)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000c40)={'ip6_vti0\x00', @ifru_flags=0x403}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000c80)=r1) mq_timedreceive(r0, &(0x7f0000000cc0)=""/191, 0xbf, 0xfff, &(0x7f0000000d80)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000e80)={0x4, &(0x7f0000000e40)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000ec0)={r10, 0x5}) stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r11) syz_emit_ethernet(0x68, &(0x7f0000000fc0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [{[{0x9100, 0x9, 0x868, 0x4}], {0x8100, 0x100000001, 0xb4a, 0x2}}], {@llc={0x4, {@snap={0x1, 0xaa, "a8", "cc755a", 0x1b, "efb82e38803d81b4071ca4c6bed2bdf1dde78426ea914ea81d25310f9fd60a9badeb381928620c5c1fffe9e7be06493531601b9df59e52e76a5c79387a3fd62f7095343fa058992d55dc"}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001040)={'ip6_vti0\x00', r5}) 2018/03/03 19:35:16 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ab5000)=[], 0x0, &(0x7f00000f4000)={0x77359400}, &(0x7f000093fff8), 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0xfff}, 0x8) 2018/03/03 19:35:16 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/03/03 19:35:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000000)=[], 0x1d1, 0x100, &(0x7f00000006c0)) 2018/03/03 19:35:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3d, "250c8a149944bd69db31ee98dbdde7c9638ec941fd4a002d238d8beabfe07b32bbaa61df9dcc37b4f0531b519708c0facedb72f33a463dc753ec9fca22"}, &(0x7f00000001c0)=0x45) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x71, "3a76e03e4cebcc4ab875fb7a8d9b51e2ab4a69de4b5897fdde87b5b31d2e5a0bce8fac26a8a1bdeb774eedbd5af02135f6cb7d32446d08c4fa322a31e13c7a7107e015c226aee175307252e464323c9c2ef5436aad370735b22160321012a953962e53be4929365332fa76b8ab2b5a1658"}, &(0x7f0000000280)=0x79) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) connect$inet(r3, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/03 19:35:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0xfffffffffffffe05) mq_unlink(&(0x7f0000000040)='selinuxem0proc\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/03 19:35:17 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000d1fff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ce4000)) clock_nanosleep(0x3, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000a2aff8)) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x1d, &(0x7f0000000040)={0x14, 0x7f, 0xf70, 0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = gettid() capget(&(0x7f0000000180)={0x20071026, r3}, &(0x7f00000001c0)={0x40, 0x81, 0xfffffffffffffff8, 0x6, 0x2, 0xffffffffffffffff}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r4}) ptrace$pokeuser(0x6, r0, 0x5, 0x7fff) tkill(r0, 0x15) 2018/03/03 19:35:17 executing program 2: exit_group(0x404d8000000000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)="da664669394e9c5298061211ac9c904d55bd3f47f3950e5ecd7de7c715443f5747f6a6a8d931f7a62f8394fbd77ef34f858c16e8ff866b091da83ffa725ee06caa", 0x0, &(0x7f0000000240)="46072eac5903258f3af600009c2b89c98131c97a0ec6b716306f51308dfa59229e8d4a1fd0387cbd4f1da4f335937b4385b22b1b57953a944b41915da5ce1f10f04c21b787275b4b521b48e123bebdd311872576f6007d7be83c390a35fb2ecc76f33807eb39b1e45a700f9762ecb3eedf26e6fd67ecbb997688dedd37f7c5910ee12cdc02b401a19371d95e50149115ffb245bacff36801519e5d2cc2e1194e7c7c26e65b38e2cb04a8eb4288794acb98a26670aee8e9f5f8640a8a22fad90df8ac6129783b09bf2073e3ad67920debc6b85eb6b5bba8c6798afdf7") chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000200)='.', 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xfa, "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"}, &(0x7f0000000140)=0x102) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x3, 0x7fffffff, 0x3}) 2018/03/03 19:35:17 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x63) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f000001bfd0)="17000000140003fd6d0000000000000002dd00d8020000", 0x17}], 0x1}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001080)=[{&(0x7f0000000040)={0x27, 0x800, 0x5, 0x4, 0x2f, 0x9, "9810241ea04fe078ae518dad248647192bf114f7921da1b3b83c350d19dfeab8d6914c65ea9b74738b739f65308f97f301ea94dc3f37f841b0455964829a82", 0x3}, 0x60, &(0x7f0000000540)=[{&(0x7f00000000c0)="cbe26d1c17b47a7bb445d755d3e9e7ab52737cf44f3309b7c2eebbc41f8c849da62ff34dd01de39e841e4fb066ba29ac3113e827175e8bee3c706e36b84c7013334959c1161aa8fb5e52c8e81f8354e426ee7d090c21f4a6a32008ca1c7788a52763f7e1bda415b06404a87c7aca11", 0x6f}, {&(0x7f0000000140)="94fea3bf057953bfce9df826b0e1162645d33f2eaebe69fd6ec9ef37f0a4a2285d1c5c0222ccc67bad939885cab6346c8cf4cc175866cedcdf3f59f2869103bcee0403b8b88be99f", 0x48}, {&(0x7f00000001c0)="b52691f6787060443bb74f6c1208e137af285396627adfc8a504d17db5d15d7012423d1a778e563bc732dfb7b5316a79f9ab059bd649cae968c3c5ecfe4b39208f25a52e0bcfd92fcd68f23adb7bbd48bbf316dc85cd8b8bdfa8b84d14", 0x5d}, {&(0x7f0000000240)="8f46a0543c76f3abb6e0bfb8ebd7b1081c3a420f5ea29ff9f4765823a8861be594842a447f7c2c95c9c57b8d278ec2fc0e4eb4a6dea473cbda3f1d244e61e7af57cfb9e87ea7733aeef175dbe06c066922a2c4c8dac6f10580ef82cade1e344659b55fb1e3f4d95fbb739145d975e3cc5d543a0245f153b5a92ca1872ab215b356edfb9380a089dfc05bcf23d1464e1f3311ebf0333e7a694e5740ba48556c959602fca4", 0xa4}, {&(0x7f0000000300)="a94d8964fa52c804ad14b687aa548c384505b0", 0x13}, {&(0x7f0000000340)="c945a181779229b95426de75add19208eb423f36b206e8c7cad1542e74a0387b3d265b50645e38978f27dd6217fe30370828bf37f81c95c021767cf1bea8fa6180605adb13cd6dda9466bcfe7bdd188dcd3f952d6296a43d3372dd2aabe8ebeed898d58f889a69a02caad2162a6d94db88b3407a1dcf2861697b78bedcda222afd28a992558bc942fa15a987e1e7f2f397a003a7bf052bb9a193d01af02f3d247f92a35ac12e412e496580f6e452510d6669633d84f6bf6f895e1508c186d2d21d3315e6520316a0ab15793bad77bf474a838804de9c76714f77a78e07", 0xdd}, {&(0x7f0000000440)="7cc3ca756656ea508874955aa1714b0cfb556aac59151110cd0df25ea7a8f0496974a588d34a0ddc388b6ab37e1945df879c32420f4b66c91a5df64f3c9109d3b5d5b2bdecca4a8cb27dff3de12340b790e10b033a90bd50be2993e4cb661bb7e9c2f2c80e95ae4326b69ae7dd35f96049ce92693b13c2f5c171f6e09cc620e2e90b8311f29e75d9e158aa003366721acba58ec9400981466f3b02f49dff933059c887fe799aacf5ce8f754b52edaa421564d8a466da117ee01e7fe23512c190aa41abd6a83606a57ff517867c", 0xcd}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f00000005c0)={0x27, 0x7, 0x9, 0x7, 0x2, 0x7fff, "0160f9abf611f4a0b8bc7f50894515ec94e496ac6a385cae555eeff7ebe27df85ea85d2fd0de89f8ae18623b865f2161ced7da739ff2b2ca71c2b002ccbd62", 0x26}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000000640)="47df7d7dbe682746e766b14f48f66638625d9afd802efdedd9f7871b00dd1fdb367ce5bb79a7307a8071d9367898d192baf4d33c3d3155cb1509b2c79fdcc51c5897b3efdfec8d0ed7298f6f14e0ce3d7b4ae74f6c8e6d5929cd2c4ab9c4f9863ca3b3add974d39eed57f101de2e9e4118d59719650b9c30ca398287bff6962f6c17440c6609fbe70bc276bfb4b73448eb1346db7d5e122b4e5dead6d9393e", 0x9f}, {&(0x7f0000000700)="d8f1d2423265bcbfc78ee5e5cc46e19c9dfb600230e87f363428f667a219fa6a8a8067c46685f4b2ff88a23d4c9dbee2b2d129d76a2c07e02b8499532a3e8767f7f2c0", 0x43}, {&(0x7f0000000780)="11bb1dde3b018a920cca27f87ee3316bb2726e34403db123e97239fb20c50a8e4335ee9fc158d0db594740f3f4f7b86bdfe78d31e93a542793dca9b2d5428c8717ca6a9cc1fc8257c77064aa11405debf33d76d6dc868f8daae25fc7e732e4e5229e3589af3a9beaeaa254e302666ef9326c95745bd17e5f479857d940368cfd98410eff80ea36840e8539baa2f08efcb58b2fcf63f53c6eebefff42687be4cc2753198d2b4a9654a4d95523b12bea9c035b31d955dffac87a2a095c0a2778447ff41559e1fbc878ae18bb9c83f106a8a47f8765555725ef4d8c50", 0xdb}, {&(0x7f0000000880)="effd01c318d9febb2670014f0fc8fa00cbb9b111c70916d82d09185d1c9e0131b45ee92cbdb221d75b428930e4065c0e793de2ad00b12d347fad028f7d1bb5e3835d1dc65de82520c586822c09762900aa70dc164595e74bb86ac57c1103bf437e3ccd5773cb23de5473b0d5e93b99a9c0240a7f7672c7cc92da0b4f7588c6e5989f7e4cc114504a7b7841581ca410cab4ef4701a42c78733890cc893281d260", 0xa0}, {&(0x7f0000000940)="953f19d347c3a4c8e598aaf5f1d7c06489ea7139951b80c7566045011f761c98be7735fd0805db8d0d01a5e4d37ea5ad3a973c5dcb55cb275c71fc710813911877aadb84c04969c0c805f675f0ac76b6e59ea9c241a49bc0c2feebbb6e495c66da4692d679673385c4306662e7f105fb9a328e525b867a1c0730bc260d0666d5b4991d8a7fd68de53e61492fe4ddaf1371157a1b9df7b194806474bcf82f51aba29f6dc73f121a4cf4e32c1a1715e5b3459cfd91101b8767a07c9794f690c411f5d0c8451e89890408835fc4d5e9", 0xce}], 0x5, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x48, 0x20000000}, {&(0x7f0000000b40)={0x27, 0x5, 0xa14c, 0x2, 0x8, 0x4d0, "6938ef616dcb05628bcfd8ccc60c06f0b611fec5e0736f818a4be44050e092c7c908605cd0b52738734f27aca8422bdb1fce4737a55e5fd8591b6675613a6e"}, 0x60, &(0x7f0000000e00)=[{&(0x7f0000000bc0)="63d6d122ed4b1c7da61dcfc1e086dfd739f002d810cbf7df5fd0555f696aa5390c55f492652ad4fc99c0294298201040ea35f9502127d21c9738099a813304ba0613e7775e76fc4d368c89b7af459194c14a7622bcdadf1d4b93a261242160f68a48041527885977abffbbae953e98efa7979d493776ca882e7659b464f22c518b0734cbafd9e01619157dcb6b2aba186f46b1587911d68fa63c0990fb178a69f507e7832148f02a10f5c8a044fedc058b596ec8f2c61cda8d6ca827044f8bd5abff52534c103e565507", 0xca}, {&(0x7f0000000cc0)="549471387ff5aa8c7405453a4597bd4043809841333d17ca65b88813845bad62b2564ea7768bc25ec06141c4c2f232801448561c7af897d051647e6715fcb1a417970327701010695f4b177149cd7940bd518ff3695168adb4948c40491f995b56de5b52afc33b923b276b78975982282d548f5a9c50103fe2f8a13a501dfc3a00e31bf6c002ad1905b0d182c85393ba73d55298fb96ff103f475ab5aa30d103ab53063ea59db91990422550293f8020235236c84053393db6feb5dca37a6a3ce0", 0xc1}, {&(0x7f0000000dc0)="42373f4dd1c841e9fc", 0x9}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000e40)={0x27, 0x5, 0x2, 0x1, 0x7, 0xffffffffffffff80, "c098ae5b8fa7ffdc242c36c0278f33654675e532b2547f9f725735edaf51440f4264cc51f4698a536b59470dc228267cb8f3177e5a81d10a69f6625a5feb94", 0xfffffffffffffffb}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000ec0)="a50e20820bbf0816b2ce5cd3619a80f945045bb6f0828493bd5d3d0cfb7f34a1068562088afce0e83625581e62ffdf78069ec4fe74f39c4ded04741f071328fab72694828b2212633fe4699753b728c960d3b3ef32f56c77b544320fdef38eaf6aa9ae7ecc92249b65212e77a09714", 0x6f}, {&(0x7f0000000f40)="53ad8b88fe6f0fdb3627b98500903b6d508d12949a2f1e43643fbe1152821940339220fe39a45b64891b4c15ad14eb70e53a10561fb6ab47c48f20892738643f", 0x40}, {&(0x7f0000000f80)="e29653a3f85cffdc7bf4ba0d69ad50b677bb88f39845143843ad173d3d3d7514d4cd5e71c6a92fcfa35b8b67b971ccc3e23d217a011eef587de2cebfd4b40e83c98ebf1aa23853489a5487eb7de894d2eb6a41e20cdd88da8500f3f0fb6d8114abdb7987faddcfa9e9400ac28549d0da06b543d5d1a3fcb49314d241883577bee2fd348955ee7c609db51f3f22f99edff83b8cbe", 0x94}], 0x3, 0x0, 0x0, 0x40}], 0x4, 0x4000) 2018/03/03 19:35:17 executing program 1: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000bc9000)='./file0\x00', 0xe) r0 = open(&(0x7f0000000000)='./file1\x00', 0x8000, 0xc2) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200001, 0x2c) 2018/03/03 19:35:17 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000000100)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea712633359604ff800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d601830de8391f2ecab7bbfbcb", 0xfffffffffffffe91) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000390ea0)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/03/03 19:35:17 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000080000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8001, 0x10}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x110) 2018/03/03 19:35:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000056025e897100000000000099ba4baa3490f5aaad28ee83e63ebe0a5a683546973beaabaec885835b6b967b4f94c80d7bade144b423e5b6a1a39017e355d90e4195c482b6ad72fb386f85247e"], 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) 2018/03/03 19:35:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000001880)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000100000000000000", @ANYBLOB="0c0001000000b4408031dd8c0c4c0d9620fd0000010000"], 0x2}, 0x1}, 0x0) 2018/03/03 19:35:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000046e000/0xf000)=nil, 0xf000, 0x3, 0x80032, r0, 0xfffffffffffffffc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x800800040007fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x208c}) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x1000000) epoll_wait(r2, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) 2018/03/03 19:35:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', @ifru_names='ipddp0\x00'}) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="010100000000000000006027ddd90fa200000000000000000000000000000000000000000000000000000000ffff0000a1ff00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0xfd4) 2018/03/03 19:35:17 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x2, 0x9, 0x1f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8000, 0xffffffff, 0xfffdfffffffffff9, 0xaa25, 0x1}, 0xa0) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)='2', 0x1}, {&(0x7f0000001380)="8a", 0x1}], 0x2, 0x0) 2018/03/03 19:35:17 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/03 19:35:17 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000)=[], 0x1) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/03 19:35:17 executing program 3: ioprio_set$uid(0x0, 0x0, 0x10000362d) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x303d00, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x208, 0x8, 0xffffffffffffff4b, 0x1}, 0x10) 2018/03/03 19:35:17 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xe4, "a2a3dc51bdb7ad99adbdae1a5f208eafe9e28d259dfdf045aea567976fad56a2cdc4ead1b0a0b2d862f6b0b0785a956b133768fbf0c5b306f4ab1d31dd11ea4f1b3e4e3d6902026c0131e9c02f618c1a7644dc215c3b0db97b36f4b321a0b21285d29cbb49c9320403cadfd03e3c10bfe66b0ddc347b4135e520c54c1fcf521531d0cd9184ac8e3415ae983487d99e83844d9af786ee83246e5561cbbbd40eb3cb553cd88d423fa825542cf0e2c35922b483469c6baccb3fda66885fac99238d26686fa438d44fc0d65b45e370bd2bdec000e49342d8794c6ebce886eaf1cde101acff57"}, &(0x7f0000000200)=0xec) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x7ff, 0xf2}, 0x8) 2018/03/03 19:35:17 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[], &(0x7f0000000040)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x10000000001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xe88, 0x0, 0x10001, 0x27f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x0, r1, 0x1, 0x3ff}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/03 19:35:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0xffffffffbfffffff, 0x802) socketpair$inet6(0xa, 0x807, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000080)=0x32, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) write$evdev(r1, &(0x7f0000000000)=[], 0x25d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004680)={@mcast2, 0x0}, &(0x7f00000046c0)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000004700)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/03/03 19:35:17 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mincore(&(0x7f00008e3000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/132) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40501, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x58) 2018/03/03 19:35:17 executing program 3: socket$inet6(0xa, 0x2, 0x0) 2018/03/03 19:35:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000640)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4b9b) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x20) r3 = gettid() process_vm_readv(r3, &(0x7f0000000400)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/133, 0x85}], 0x4, &(0x7f0000001680)=[{&(0x7f0000000440)=""/255, 0xff}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/129, 0x81}, {&(0x7f0000001600)=""/103, 0x67}], 0x4, 0x0) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00000005c0)=""/54, 0x36) 2018/03/03 19:35:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x9, 0xffffffff00000001, 0x1c1, 0x8}, 0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000180)={r3, r4+10000000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000200)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x4000)=nil, 0xb09d, 0x0, 0x2c, &(0x7f0000ffb000/0x2000)=nil}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ptrace$setsig(0x4203, r5, 0x1000, &(0x7f0000000340)={0x26, 0x5edc, 0x7fffffff, 0xf51}) r6 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000003c0)={r7, 0x1}) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000400)) ioctl$KDSETLED(r2, 0x4b32, 0x1f) setsockopt$inet_int(r6, 0x0, 0x3f, &(0x7f0000000440)=0x401, 0x4) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000480)=0x8001) sendto$ipx(r6, &(0x7f00000004c0)="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", 0xfb, 0x0, &(0x7f00000005c0)={0x4, 0x7, 0x4, "917f1168d12e", 0x485}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000600)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000640)={0xfff, 0xffffffffffffbf36, 0x8204, 0x4, 0x8, 0x0, 0x0, 0x7, r1}, &(0x7f0000000680)=0x20) getsockname$packet(r6, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) clock_gettime(0x7, &(0x7f0000000740)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000780)={0xfff, 0x40, 0x8, 0x2, 0x3, 0x9, 0x8, 0x1c00000000000}, &(0x7f00000007c0)={0x7, 0xcacf, 0x7fff, 0xa5f2, 0x1, 0x200, 0x7fffffff, 0xd582}, &(0x7f0000000800)={0xf539, 0x7, 0x5, 0x3, 0x6, 0xffff, 0x4, 0x7}, &(0x7f0000000880)={r9, r10+10000000}, &(0x7f0000000900)={&(0x7f00000008c0)={0x3f}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000940)={0x1, 0x2, 0x100, 0x0, 0xf}) getsockopt$llc_int(r6, 0x10c, 0xd, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000a40)={r8, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x594a2a23, 0x3, 0x6, 0x4ca9, 0x8, 0x7ff, 0xf4eb, 0xe0c, 0x0, 0x6b3b8c49, 0x7fff, 0x1, 0x7fffffff, 0x7]}, &(0x7f0000000b80)=0x108) 2018/03/03 19:35:17 executing program 7: r0 = userfaultfd(0x800) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xff, 0x5, [0x4080000, 0x59f5, 0xb5a, 0xfd, 0xfffffffffffffbff]}, 0x12) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x0, 0x9, r3, 0x533, r4, 0x0, 0x9, 0x6}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280), 0x1) recvfrom$llc(r1, &(0x7f00000002c0)=""/30, 0x1e, 0x40000040, &(0x7f0000000300)={0x1a, 0x1c, 0x92, 0x2, 0x4d54, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xb3d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x25d, 0xd5, 0x10001, 0x20}, &(0x7f00000004c0)=0xa0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000500)=[0x9, 0xfffffffffffffff8]) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r5, 0xc2}, 0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000580)={0x4, 0x81, 0x2, 0x80b3, 0x3, 0x6e9, 0x435, 0xffff, 0x1, 0x1ff}) alarm(0x4) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) connect$inet6(r1, &(0x7f0000000640)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0xc238}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000680)={"758331bb6b8cef61254df31eed85dc87", {0x4, 0x1, 0x7f, "6262fd15de4b", 0xffff}}) r6 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0xd6f, 0x203, 0xfffffffffffffffe, 0x9, r5}, &(0x7f00000007c0)=0x10) prctl$setptracer(0x59616d61, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000800)=0x3, 0x4) eventfd(0x9) getdents(r0, &(0x7f0000000840)=""/185, 0xb9) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00000009c0)) 2018/03/03 19:35:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000000080)="39000000130009477af32256c3050000070000000200000045000000000b808806001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x6, 0x3, 0x8c, 0x5498, 0x0, 0x200}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x12) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="db614672b869fb6335d97f33a561cf519a8dc0f49fadd4fd9d01b133") 2018/03/03 19:35:17 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000b10000)=0xc4, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$ipx(r1, &(0x7f0000002d00)={0x4, 0x1, 0x1, "8fb68876e7cd", 0x6}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x1, 0x800b, 0xffffffffffff867c, 0x9, 0x7, 0xd, 0xd, 0x0}, &(0x7f0000002900)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="70000000f0b678255808aa33d7e1f2e4ad56c0fba47fecda66e684667ccb4c7ceb40931ff98c03fb9009e4d876751b2a6363dd071bfbe837089fff337ee698400a52192b0b861a908d3753b5174e53b0b24f291c7c208c6b18776c6cb60c75b54837802fefe0d6a05f831515a77cde73d657748a"], &(0x7f0000000080)=0x78) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241", 0x198}], 0x1) sendmsg$nfc_llcp(r1, &(0x7f00000028c0)={&(0x7f0000000180)={0x27, 0x6, 0x7f, 0x7, 0x0, 0xf1, "22a257e8cd4528f6fb5afbf630c584e9a69670fc98e60783fcae20a44133fac3ac807c622af460f1257f69f89abf98f0fac6069f85e2cecccdfaf035389f25", 0xffff}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000000240)="0b38db639bafb67d1c9a1e18c68056b323f51dabfb92208d5ef94b13f2773c6596b01c87dee25058ad33b1bf5b0e926a68427fb486d9bc6851ac10b485fbc6e38bf2f87e15e6faff67ab07d04008911878db85210547783f4543e68c7c12fbc78a8dfea8184adcf5eadf1b0488f31fb2a579c2ebab8f26baeb72bdce5efc23c0587f4459f2601c35fe57ec8903e70461305385448521d29131ed2dc5665c448c669547930ffd8cb1340f5d657098f797ea18a21d020786ce52f30f2a54c6c2eaef6f3513f15c7f5d38637f585e42dbd67310868c5e1519", 0xd7}, 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0x1000}, {&(0x7f0000001340)="99f22814f5d411280cddca0b413303fdaec3ed6f5df56b5100d6847f1220403134daf7f43d1182d3f112d8d24ffaf2d1c17c7622b4e16b7c728aec0f725c0f0a144cd74420ecc97deb6f2b18400bafa8d4e22a7e3bd31ee15465956b4e33f5f6b068dd4766a7b30502c6111707faec8271f6d5b3f2af4f597d7c361c3f7431a158aff77a441cb3d7589564e94fe0b5", 0x8f}, {&(0x7f0000001400)="4f92d7c8a69b1595823f374534e47b2857be1f25ee5472bdfa9d", 0x1a}, {&(0x7f0000001440)="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", 0xfe}, {&(0x7f0000001540)="fcec06c1dd28554ad5d5980778dd942f46c83abd7d1c60d234e5c53d6b7ac18a598e5d1fa96ca1872cca98438f29bc3b05439bc1470cbc9574e3d56a47ea1834208f09f6937d076529832e458d90b06cfd1f0862cd071e72fb0aca39ef5fc8afc47462ef0892b8d78ca47f8e43c2ee7165205e80d5e237acb7709e9ebcd23ca1baeecabca956a81db9c1ed0bdddd884bc7031520347a7b4ae263da588776913fa20f981fbbfa4739d5913afe47f31fae59b431c90e6a329bc1fae67d7c492b7988c0ac9ac2667acb9f24a070985e49626994a04bfc", 0xd5}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="e0c08d09712c4256c9a5e54e96d8d7a2eaf5ea0cec948ab1b6e7ca61f7accbb6eb4aee92d4940c7da6a68212ef52ba0fbbb3678e50cc6a002f73d37c24e25869f872559f81", 0x45}, {&(0x7f00000026c0)="d3170a5451d9179011145b50988b07df2b83baeac20c0a1fd9edd9ee392c365aa2764b440ef18d2428ef28f546736832ebd49cb16cf1ec1c8bc70c2d6a54852184f59df747f9d22c7f18b7d3441cad214198331b928ef5e529536fa6f9827df6c5cd82ef1dc7cbadec7662cf777e33fa7cb49c63a458e9a5e5663fb4d810f40e22f1e9f5aecf0608dd842fdf10b6713fd457d8b5cb6d33e8bf1899f7b215652b4ccaaeaa3676b278d0b85ce94dcd74818128fe0e8a5a77b9490ae6516f3faf", 0xbf}, {&(0x7f0000002780)="c0130ac66e16a68c1e97d71d5042560656b78359c8c7d56faf31c1", 0x1b}], 0xa, &(0x7f0000002880)={0x28, 0x10f, 0x10001, "2d385887fbcfa7e596bd23caed016e756fc0998b6b9b44"}, 0x28}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002d40)=0x9) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000002cc0)={&(0x7f0000002940)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f00000029c0)=""/173, 0xad}, {&(0x7f0000002a80)=""/164, 0xa4}, {&(0x7f0000002b40)=""/131, 0x83}, {&(0x7f0000002c00)=""/149, 0x95}], 0x4, 0x0, 0x0, 0x3}, 0x0) 2018/03/03 19:35:17 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x102, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x54) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt6_stats\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) process_vm_writev(r3, &(0x7f0000000080)=[], 0x3a3, &(0x7f0000003000)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000240)="111f279d10d0bfcacb0e7852906c3e2eb95a0ca263f5fbfc57d2122d23c83b0e31338f7d3c441fa66eada6f4260c667561d01d156e5cfe3f4fbcd509159a19e29455cde046a3e865d09909da2e697b86164eec5af3b57d36fd996702d315cb41d5975f8dceb86df305a6bdbee41af2116d0bc68a6474c2f69204f3f563e17448a66d120094151f75fb97bf", 0x8b}], 0x1, 0x5) 2018/03/03 19:35:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xffffffff}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xf0, []}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='irlan0\x00', 0x740}) listen(r0, 0xffffffff) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7fffffff) 2018/03/03 19:35:17 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000347000), 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x4e20, @empty}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000560000)=0x3, 0x4c7) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff3b) 2018/03/03 19:35:17 executing program 4: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) pipe(&(0x7f0000000000)) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) 2018/03/03 19:35:17 executing program 5: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000b98ffc), 0x4) socketpair(0x1, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="40a67f8e9fed8b90d96a3466e0b6d414823ceae6fdab9363bbbe88072ef913670d5c4b8299dc0735035659618aca90ab77991842eb97cd5930513fbb8ef5aa7a24e941344f2341f0637d032911294eb83de0df3157e906156466fcbcc010be9761e9b5c3f80607d3802218a922d8172e6bfe90da4f2276844fe9ef8926f898a02dcbabb73ea97b5dd000696fa0097b304020211c66c849cff08be2767631445826dd0e0c809958c8401d7ff868acaf47fdd69eae25ae6f637f319a950a", 0xbd, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='cdg\x00', r2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000784ffc)=0x1e) 2018/03/03 19:35:17 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) clock_gettime(0x6, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x77359400}) 2018/03/03 19:35:17 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/03/03 19:35:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="2c0000002100ff0200000000000000000a0000000c000000000000140000000000111900000000000000"], 0x2c}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/03 19:35:17 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}, 0x7, 0xfff}, &(0x7f00000001c0)=0x98) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r2, 0x402, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = dup(r3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r6, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0104000000000000e89e1deb5e6934419c6274794e313452738bbd7c722f5a802d0500000000000000000000c10000a8d4a52dcf631145f489ad4d41ce7ce533edf9ffb24783aa65f2d2c1caf3eea467c39a76f2168e73cf5161d1f77dd5322ed4d4"], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x8200, 0x0) r8 = dup3(r4, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f00000003c0)={{0xc15a}, 'port1\x00', 0x4, 0x0, 0x1, 0xa27, 0x8, 0x101, 0x80000001, 0x0, 0x2, 0x80}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x523000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/12, &(0x7f0000000240)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000280)=0x14) r10 = fcntl$dupfd(r3, 0x0, r2) ioctl$ASHMEM_GET_PROT_MASK(r10, 0x7706, &(0x7f0000000380)) setsockopt$EBT_SO_SET_COUNTERS(r10, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="735088757269747900000000346474111b7fb500000000000000000000e2ffffff0000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/03/03 19:35:17 executing program 3: r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="4f9f5ec46eb0ce8f2314a11d6781f6e25b0a0ec2c3ebcd8950dd038dea", 0x1d) getpid() r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) ptrace$cont(0x20, r2, 0x3ff, 0x8001) getpgid(r2) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfff, 0x1, [0x7]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x800e, 0x1f, 0xd4, r3}, 0x10) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000001c0)={0x3f, 0x4, 0x4, 0x0, 0xc1, 0x16dc}) 2018/03/03 19:35:17 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket(0xb, 0x80000000001, 0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'syzkaller1\x00', 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e1f, 0x4, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x10000000002b}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$packet(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001980)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000019c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r2}) 2018/03/03 19:35:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400800, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000fc0)=0xe8) getresgid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)=0x0) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f00000011c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) r20 = gettid() r21 = getuid() r22 = getgid() r23 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001280)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001380)=0xe8) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000001740)=0xe8) r31 = getegid() sendmmsg$unix(r1, &(0x7f00000018c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000080)="0fabbfb4a6483c9496772ababd8a4efeb766d59ba1f56ea73439ca0e17204dd8f9cbf02886f963736539a4a7ef68bf1dcd81ecf4b99436322a3b7185fcd325d045068d65c908c8cac8d0badced5ef435c2e0edd30a193f752fb2110c4466160727c2eb5a2bf6884a4d097fb969d89fb5af6351a795edf6d88c7fdb612b40e9dcfec70ecf69cf85132003ef084043119b3ff1447b3af26de4419dcb8bb583b5557d411199d5c59cf0055a722c29bca2fb281bb1dbce54b9df1672cdf27cc7f5e7ae73bf67a948321795f42b28e412b836e5d2d4057a683de099b6587f6d4a2c4c12a9602912da749b3530216f", 0xec}, {&(0x7f0000000180)="f58dc924576db90f92eac34b37d130845b84d0897d8b3b10a20895ccf93741fcefc89d67da610dcd3c030cc2680f71c8265c4806583fda4eb16cc4c62df9805f0b21dcae661123df69768e86776955a0bb857a0d381cceacbc6b1a6a1a53d91f0b07729cd50b899257266cb43dfc028d6f90a283848fe777c28df33573c82eba14fbee301d07a2e8e8779f9d49f43d9a940b429ec477f5890be45e69079f93dc155eaa4b23306ed8422476830005e78ca1b87d7ade49363f97", 0xb9}], 0x2, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000e40)=[{&(0x7f00000009c0)="3c7df7692a97cb705aeed8b10d931059013cfab98c976937fbc3fb64b2ec628c64372d844d5542ce16487bc2fe6e8c83ed3555e862810c69b3370b1bb232517c54c527ee9d976ffa87508b27f7771f2684561ff7c6bd438be87b920dc7df59a301055c4eb14444395dfcb7618c2f927e0b2bbb", 0x73}, {&(0x7f0000000a40)="d0ee0373b9ac5b6438b0ed3936a20af5315fed64dcc164996b4ee96276b5c7be", 0x20}, {&(0x7f0000000a80)="650db9956982a003be62952450043d76b11571026376fe4dd11ec99e7558c18f00d5529a5396e463d76ef669119597c79d5dfaa90e594c19da6e8cf36890d4c3a4f0df7875ae0497a3787db7f8d8ec4fdc0e7892acc92a86c7e7d137abbeef5d3eccd0f2882f20b1636c8c6e7478f3ffaba7a66355ca54097fdb7a5e90", 0x7d}, {&(0x7f0000000b00)="1638bb863aeb5a6dbd223376d82fe9ae0703f0f050c4890a5a1b9bf721f0cf8426735372cc4c4c7cfac794903eeab45cb84d66a3ffa9838d945e4a90c933b105a6e0c3adacd32d4fb7fa7536c3e3bdf3b7c4eaf49d6fbc2df17c826a7bead429ad9ad91882326fc54b612ac897d6a03a23c7227ec01ff83a433980915c0ebf322e61", 0x82}, {&(0x7f0000000bc0)="6d64e71efa36602503a8fd32faab1f21b4849a9fa7a5a74a0dc4ee4e31b44ba97c44023b76435b2aadfcdf5f6023dcebb0459eba14d1b0b11be094969daf29ffb327893795501a059813dab07b653233a02d1e416fa37c7c7876b620292128c38c3f52055b598dd1a91ed99384c7fc219fc91b9dbf22b85d1e1632d60de8ba760e6bf36ad0288d036d67c80ff0405cb3f32de928219dea27f452539c01dd9b749eca70829d71733143435c918a017e2d2e2d9606a1541e721407c27cf0a67ad69c7fad8800d0dc41faf4ca7c7600cf9c5fba67", 0xd3}, {&(0x7f0000000cc0)="b8366fef4f7b272ab287e5584f5b1fba55b3afefc93f17f8c4e254da81a1fb48399780b0f957ada4d7ff2e9a735249b797ffa77ffaa62e2db5b207fa64db07447e8d7f1cca6640bde227b22f7b63f343a9ab0398be0832878fb1030b097394ba816f1660cdcccd62d3dd8946157d4fa74e0853bc1011f384018beb634c92d720f7c6cfcd57455815891ec79c22cd21ffd138a1cd7db42dd23f922b27033ea0d67a222c4701df699359", 0xa9}, {&(0x7f0000000d80)="7536ad7e752e18226eb4aefa746be3638467b70c453eb4816cfd3c8bb4e120d429a13180cb991aa220cc3fa2780f562d2067f5f74a8542abdd0233b9d056d271b55d4d48690ee08ce68dfac127984dde2b66d4b608dc4b3bd21a77e1b532870a88b9282461dc2e0e9fd9fe822b1ba3d8aae259b53a554cd5a0be4e668a4b36afa127fd9bc2dcc9d56b655510fb0b7afed71d01e6a701", 0x96}], 0x7, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x110, 0x40000}], 0x2, 0x4000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/03 19:35:17 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x200}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffb, 0x4, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/03/03 19:35:17 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000001e00), 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001e40)={"ca732d0cdc0c484465fe54018c82d7c9", {0x4, 0x7, 0x1, "94bd94e0a26d"}}) 2018/03/03 19:35:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210040, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r0, 0x801) close(r0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000000080)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) 2018/03/03 19:35:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x40000000000081, 0x40002) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) ioctl(r0, 0x5380, &(0x7f0000ca7000)) [ 52.208975] binder: BINDER_SET_CONTEXT_MGR already set [ 52.224978] binder: 7927:7942 ioctl 40046207 0 returned -16 [ 52.240849] binder_alloc: 7927: binder_alloc_buf, no vma 2018/03/03 19:35:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c14b042260f276ff60c68f41a31b64f727ae879019fd50d868087864dc372d9fefe14fdedc2de146b776e1177e84a601b7844322bca5ac754dde8dc21941665c4b3729a4a0de01e8cf", 0x49, 0x400c841, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fgetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/94, 0x5e) sendto$inet(r0, &(0x7f00000002c0)="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", 0x1000, 0x4000844, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/03 19:35:17 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000180)=""/58) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}}, &(0x7f0000000100)=0xb8) 2018/03/03 19:35:17 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x200}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffb, 0x4, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/03/03 19:35:17 executing program 2: prctl$getreaper(0x80000800020, &(0x7f0000000080)) 2018/03/03 19:35:17 executing program 6: pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0xfff, {{0xa, 0x4e23, 0x5, @empty, 0x52a}}}, 0x88) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8a74, 0x1f, 0x0, 0x2], 0x4, 0x0, 0x2, 0x9, 0x6, 0xffff, {0x5, 0x10001, 0x4d4, 0x5, 0x1ff, 0xffffffffffffffff, 0xff, 0x4, 0x40, 0x253d000, 0x6, 0x9, 0xffffffff, 0x5, "20245204a70dd46a0288339caa18de6ce8b2e961f6d8896aedbb991ef93183f3"}}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x7, 0x2, 0x3, 0x8088, 0xd55, 0x9, 0x4, 0x0, 0x9, 0x800, 0x3, 0x6b1, 0x0, 0x8000, 0x8]}, &(0x7f0000000340)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) read(r0, &(0x7f00009ce000), 0x0) 2018/03/03 19:35:17 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="158576204ab571643eb24eae5a99263ce6f2f8d31177bb8dd99a7514"], 0xfffffffffffffde8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x6240, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x5, 0x7fff, 0x10001, r2}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags=0x1000}) 2018/03/03 19:35:17 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x6a527587, 0x1, 0x6, 0x8, 0x200}, 0xc) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/03/03 19:35:17 executing program 1: socketpair(0x0, 0x800, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x95d0, 0x3f, 0xc863}, 0x323) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @empty}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000ff4)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) [ 52.268212] binder: 7927:7950 transaction failed 29189/-3, size 0-0 line 3128 [ 52.289439] binder: send failed reply for transaction 27 to 7927:7931 [ 52.300298] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/03 19:35:17 executing program 7: lstat(&(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file1/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00', 0x6000, r0, r1, 0x6, 0xe000000000000, 0x800000) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') 2018/03/03 19:35:17 executing program 4: r0 = socket(0x100000000a, 0x8080f, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x81, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socket(0xd, 0x0, 0x7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='syzkaller1\x00') getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x2, 0x7, 0x8, 0x6, 0x7fffffff, 0x7, 0x5, 0x7, 0x5, 0x80000000, 0x6, 0x9, 0x1f, 0x9, 0x100]}, &(0x7f00000001c0)=0x108) 2018/03/03 19:35:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x81) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="bb", 0x1, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) 2018/03/03 19:35:17 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003befe4)={&(0x7f0000000100)=ANY=[@ANYBLOB="089eb89258bd4530dce464ca0967743b399bd9eac5e9042e99286854962745e3cc681ff52cbd371b69dd176b03f1d9b41317134d76b8228fdb51cb7d1d89e6142ef4aaeed1c97152c2bf1b96b05fff8693c2e4687a63351ad0e78cc2745fc36d6ae703088a6474f2c6a0be264ab9c3e1327d6b03023655499d1b22c8f70368c57f9927e297a40cc5ec2017cb56503c7d131cdf39952abaa4c877e8120072f3d6d906dad27f041a863596257c07d8138162a53b9690385d23a90a942df1b437cff301a9d9779a5e8ab60a89dbe3e7dc260e329235f2fb91047e29f18b46e2782baca6565ee89909f4116cc3"], 0xa, &(0x7f0000790fd0)=[], 0x0, &(0x7f000039e000)=[]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000462ffc)) 2018/03/03 19:35:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) recvmmsg(r0, &(0x7f00000081c0)=[{{&(0x7f00000000c0)=@rc, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/93, 0x5d}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/126, 0x7e}], 0x3, &(0x7f0000000400)=""/255, 0xff, 0x2}, 0x40}, {{&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f00000009c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000540)=""/70, 0x46}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/19, 0x13}, {&(0x7f00000007c0)=""/26, 0x1a}, {&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f00000008c0)=""/84, 0x54}, {&(0x7f0000000940)=""/76, 0x4c}], 0x9, 0x0, 0x0, 0x1}, 0x10000}, {{&(0x7f0000000a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/161, 0xa1}, {&(0x7f0000000b80)=""/61, 0x3d}], 0x2, &(0x7f0000002000)=""/4096, 0x1000, 0x7}, 0x401}, {{&(0x7f0000000c00)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000c40)=""/228, 0xe4}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)=""/109, 0x6d}, {&(0x7f0000000e00)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0xc54}, 0x1}, {{&(0x7f0000000ec0)=@rc, 0xa, &(0x7f00000050c0)=[{&(0x7f0000000f00)=""/145, 0x91}, {&(0x7f0000003000)=""/49, 0x31}, {&(0x7f0000003040)=""/22, 0x16}, {&(0x7f0000003080)}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/4096, 0x1000}], 0x6, &(0x7f0000005140)=""/4096, 0x1000, 0x8000}, 0x100000000}, {{&(0x7f0000006140)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000007280)=[{&(0x7f0000006180)}, {&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000071c0)=""/153, 0x99}], 0x3, &(0x7f00000072c0), 0x0, 0x2}, 0x100}, {{&(0x7f0000007300)=@alg, 0x58, &(0x7f0000007740)=[{&(0x7f0000007380)=""/84, 0x54}, {&(0x7f0000007400)=""/180, 0xb4}, {&(0x7f00000074c0)=""/192, 0xc0}, {&(0x7f0000007580)=""/224, 0xe0}, {&(0x7f0000007680)=""/50, 0x32}, {&(0x7f00000076c0)=""/102, 0x66}], 0x6, &(0x7f00000077c0)=""/156, 0x9c, 0x1f}, 0x7dc}, {{&(0x7f0000007880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000007a80)=[{&(0x7f00000078c0)=""/230, 0xe6}, {&(0x7f00000079c0)=""/189, 0xbd}], 0x2, &(0x7f0000007ac0)=""/43, 0x2b, 0x4}, 0x10001}, {{&(0x7f0000007b00)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000007d40)=[{&(0x7f0000007b40)=""/138, 0x8a}, {&(0x7f0000007c00)=""/247, 0xf7}, {&(0x7f0000007d00)=""/12, 0xc}], 0x3, &(0x7f0000007d80)=""/239, 0xef, 0x7e000}, 0x7ff}, {{&(0x7f0000007e80)=@generic, 0x80, &(0x7f0000008080)=[{&(0x7f0000007f00)=""/220, 0xdc}, {&(0x7f0000008000)=""/109, 0x6d}], 0x2, &(0x7f00000080c0)=""/239, 0xef, 0xfffffffffffffffd}, 0x6e}], 0xa, 0x21, &(0x7f0000008440)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008480)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x800, 0x7, 0xff, 0x0, 0x8, 0x0, 0xffffffffffffff7f, 0x2, 0x3, 0x100, 0x7, 0x4, 0x6, 0x5, 0x4]}, &(0x7f00000085c0)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000008600)={r3, 0x5, 0x400, 0x1}, 0x10) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/235, 0xeb) fchdir(r0) 2018/03/03 19:35:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040)=[], 0x146) r1 = gettid() r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000022c0)=0x0, &(0x7f0000002280), &(0x7f0000002240)) sendmsg$netlink(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000080)={0x390, 0x2a, 0x14, 0x70bd27, 0x25dfdbfc, "", [@nested={0x380, 0x19, [@generic="50f24c0667b23f92d0434cf33079d00e5d81b226311d17a172b94803940a7e34dfd7b61eb9b2ebe8791eb8bea53ba0c5b113c5222f5ccbbe191c16123551cede9adb5374de0dc3131a9bfc01e4d5ec95496e4a05e16dffb5f6", @typed={0xc, 0x24, @pid=r1}, @generic="51c3be9da59fe7a85fee5a27f4e60ae2edf59ccb6a0da6762cd7e43e48931290247f1b987715728a30809c2a70df66c3831c8106db292649d37a57d51514fe5487a4bf784b8dc98fb1f1fa520e3eec83a61223c713c9310f3cd9957df805c396448bfb9fbf2fd8ab83163f91f169e51fd9c0621b20b2564eadec203b5638b76dc96a2362eb29b259e3af608de220276db5bed5d2d7e1dcb0a2243cfe82e1811d5e823d13e0674d3647aa6d31a32d259c0a3b061968a5fb73c45f928ad807c5bfb0afdd9c2b93d39729ab", @typed={0x18, 0x4c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="7782b17172585c6a0b399c138c0b499879ac373ef0a763da7f97d1cb8f2b6f387d2508bf2aebdec3eef2282bb4111a1ae5dfd97894b36ab5707816b9743056c3dfd0be55d1a9ee855617f4bd32b00c64a14b29aa4b1a1255df9339bf8a280c5820b7b77ba3fd68a12741353a0ef90425867ab55c235832ae5e0a8a4c5cc3fb38bb02c09e2c532ce339fef2ff5cf83f59010defeb373705f20a8f32f5b9885fc51b02508f25ceda186ea4fdba133496c053774e4ed4934be3eb842c52855990b2908631a7a0f7ab5e1bd32324e27358603eafe84527ad2e209525449baea413c0020a00ab7bb50d115b8df5a708a9", @typed={0xc, 0xb, @pid=r2}, @generic="fdfc4aa75eabde58acc69c19df7baae3278eaa44cb6d9a8e56cc648a8f609372fbd70b7d7b8be4d8dcab8df5537db65c8d4f1f97c1072d7fe841", @generic="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"]}]}, 0x390}, {&(0x7f0000000440)={0xf8, 0x13, 0x2, 0x70bd2d, 0x25dfdbff, "", [@generic="7895ba31de85d835400f5c33c84ee97af1483fda5a3f07c65ff4566c0a277d7f14406dd379c8879f6095d8eb82dacaa9cc9263a4a50e849ff74b3c5a", @typed={0x18, 0x3e, @ipv6=@loopback={0x0, 0x1}}, @generic="1e04ba736fa0a0e1a3603e4881ed7270c2f4ec1b8fb195b4c34130cd8c4228b3a70885b3bb4b", @generic="85dc1c080c34674cc5afa6d60b9615e5846fb9dd6e068dc53df272572b43ce172ef94e73794efbcd23ece3e15d43baf24a0ea5a6f8d654a1839ab5a56ce514293653808b77e9b3e9f98bee942aca632685e3c7a5", @typed={0x18, 0x11, @ipv6=@empty}]}, 0xf8}, {&(0x7f0000000000)={0x38, 0x1f, 0x200, 0x70bd26, 0x25dfdbfd, "", [@typed={0x10, 0x3d, @u64=0x8000}, @nested={0xc, 0x4f, [@typed={0x8, 0xf}]}, @typed={0xc, 0x33, @u32=0x7}]}, 0x38}, {&(0x7f0000000580)={0x1f4, 0x39, 0xc00, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1d4, 0x86, [@generic="377fc3928b3db503ff0e2f10f9709e52aff4d5947372e5d79b1427d5879b381a77f40a916b4bc0d7069afe61a7ac9d8f72f0794be610d0bbc82a0810f2ec24c2c65799c0567a2a6c33cfb57590be0dbc21dae6dab0a3821e9811989bcea0489901e7c66097caf7aea2e8623658d6439f018b2fe24d3a392f790d533f369ce7259e8501761c681a1230c103e7dcb153d146e4e79df8f780b6d65d4583bb321fac41ac0746cc8eac362ab9355e14f008cd95d4f7ac", @generic="301e3c1424154decaf1a4957f0ad3de79c6b955bbc7bc700517cbaef2f4ce83033342b240d40f448138e89c81adc4650112c84914ce6f2165b24dce53e662f00391f1d41cd93a356e3c9f089a2206381b67674b147cee70a19c874f7584dbd1b3bdb344e3e6d2c38ed3c29e61ed34ecd24de61741c2cf4a55f98f6094aff3fc5895fa5fa943a922f78591cbd0baf8bb5df406721544c4d7e4d4f2fba57dff9c6aafd59edb92f042dad5c027e4719f8256f9008d38c87ea2ffa2fb6ab0890645639d756906abc0c918fb19edfb5bf6a434564e05a18efdc72f3bbb46b86e5d6458818bd8641da4e097e1414fb1597466bfa", @generic="696f9e137cf0fc9e51557135a40c7f5bb8f9ca9575b2aafe2d00b93c681ad1250eaf03e1177a7e70dcd4"]}, @nested={0x10, 0x4a, [@typed={0xc, 0x3f, @pid=r3}]}]}, 0x1f4}, {&(0x7f0000000840)={0x1c0, 0x12, 0x2, 0x70bd26, 0x25dfdbfb, "", [@nested={0x114, 0x6e, [@generic="348a33c720ade78236456a79ca4f6ab2d2214e5dae5abb64ef58098a2e67c8a79b233af1a54f9c67398b32a46c7108226fcba106dc1c3241fd9a9446978980e6fa26f3925f11d0dc01b5cd12c2469495fcc5b82d6ae72acd56dda23297f1b9fecfc084b8de5a27c004a6ef39481754503b5cd3d5b83717599c047f2aeac6c690260b6f6cf04c05139f394b5574c20010427958cd3317ffe70b2b59fbefacb91964030b9d6cf909b7381564b75c351b4c20d78d6eb6b48e3d699600e28d4b6839e8b5766d115caa9729809c7cf48c44ee86136504752e931c1484a2f11b55aa116da60d8787f5ace060", @typed={0xc, 0x22, @pid=r4}, @typed={0xc, 0x4e, @fd=r0}, @typed={0xc, 0x3a, @ipv4=@multicast1=0xe0000001}]}, @typed={0x18, 0x14, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x35, @uid=r5}, @generic="7de1d1a40aad18b8c8a8cc3e8b41b3c35d6817e3d2a0085c8ee9e2d470bf8824c68b1ee9b7ed019d709ba5da2df8dbf6ca29c56b1003afd0d7fa076cd71463bb920788516b408622ae22f8d50a4fcc209d9df883475619d99b02ce6af3ca47d1f6213c3699517c6f667291c03d9a8361ee6905ac54bbc6ba"]}, 0x1c0}, {&(0x7f0000000a00)={0x1570, 0x3b, 0x8, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x24}, @typed={0x10, 0x29, @u64=0xa7}, @nested={0x1284, 0x1e, [@typed={0xc, 0x2f, @ipv4=@empty}, @generic="727737f0f694c05d50497f", @generic="d5e69ac9ce3f6f913d7fbe5890fc3eb98ed44c0102c661f173768f775f3b2151d20a862d73704cdeb2a6dd315d0d38cd0849270a88ed2ca25a393efe19e23962ccd20adf5a843fc959729aee30b85dd3b2a9001bc12747d59e2e2c22bbd069a1218cd038bb52c1b02f206143f314d5c2d5d11e35a862", @typed={0xc, 0x4c, @ipv4=@broadcast=0xffffffff}, @generic="5da0c747717288585241096a8b6ac5e47ba1deeb9c34c8e1663cb8c6b6804ca262f8d2a3901a9b392e002c4c41e9b78c736d3d2db230710a369bc5c9fc07749f0dadea3a50b4e8dfa1a11328133dd5cf59cde655f1cc5d244b4520a75edddcb7efb9871d8b13d857d63aa9ca02e9a403cf6c0403453689c8f425884bc1cb0019170fe430f9aecdd6c107a6b53a6896ac73098082ceacfad480a1e6dc6577a2444bba125f71f81af3130b", @generic="0fd8e6708ba2a20469f33749ce4cb3b84a3aaf56af927d9a0c02a71a0bc51e827af016449155212c48d50604682c3109c905e187b9cdafbaa6ea981e8b6f98c0cf26c1ad5fbc57c6a983e220bbeb0a4c6fa8dc1e91a097b02bb4819d96c13f9d32caa4522ade53892535e6c06a24dc0a93c654cd5e754eaa25598f6c852670b3", @generic="3e07d3009c6b116562f36b3c50f0b98f867bd9154115ec0412bfec3009822923c10683f4891dd5857d99255b7e2c1671d12837d91f389e5446887bb9f8da4c422a8079c5b70f74c6c0dce7fd85c9a4e4d615f3671e73cbf1f6cc6790f09f54f625f638d814326035a1d2c7924facee8edb91e3f244ef7815096039339211f7efdb1c4012988f83ff281b0e454e0b8776b75cd1f120a2041dd0e8d6fe4fce56ad278e9f88125a6a53f19a2ae29457608bdf13d0c4b26ac7945f95646beb", @generic="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@typed={0x18, 0xd, @ipv6=@empty}, @nested={0x128, 0x88, [@generic="a4e0db29230220b5b952d6c11c58084773629ca5dd630a23f2c872292e6c111c4a0f5f96e3920435002a45ed052bacbe467c99282bc01808d2c114c10702415f5bd01839c117dcdb549ff0f1a9266d54a3f0416e95702e6992560f19fd5126da7f2d4641c2ff7d6fea9a19d5cacc35043cdbbd0a0688e74924ccff9530123bf37c1741f55252", @typed={0x84, 0xf, @binary="9e68e8e8f57dc5fc5b95656887e79a75c9a2ff80335468c61fb9c105411938ee7e82205600db9168070d2543b4fb11520a90fb88015d83967025f15b9d928247f32f6535062c793c03e362529466a91698c0396c3372c1cffb96935466d548c53b1313f9d730fb7525793f1c8c827dec0e2c52587419a78808"}, @generic="e74716eb1062553268aca39ff73ed59bb61498358ce04e33"]}, @typed={0x18, 0x6c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xb8, 0x53, [@typed={0x10, 0x30, @u64=0x9f}, @generic="84db20031cf2901d9a4b", @generic="59a1c50cd80b1d3095a3fd9618f7d1e43cb34c161a436abb070989bda29080d4931601d3df99a9278b1abe6ead1c8f113f77451fcfa80a2b89e1de16dbd3d16fa383228593f81af46b72f719171a616a8b01e874de36f5da72375bdfd429d68bcc0df787d81d1d2c227d075d82e68b47a263f6d775390e362515893160c6c114e040fa6a1ffb5732", @typed={0x10, 0x11, @u64=0x5}]}, @typed={0xc, 0x74, @str='\x00'}, @generic="0d286548f4fc923879427974d1f0c7f86b12ea3e4b99d8e83857326cc44027d8cad34b008e26bc25dae50aee5eac24b984d61c040a4d9fa75659b0a5b632cc9b3811c30f41a91adcc32fb2b1dd2d129c1ec6f68cbdd5e92705e3b4f0970a8000df4516923e5005dbfc4976f9ce544b6ebad5720708b90bc0440d6a205e326552c952ea9c8ef3a2bac6c19842ae922616424fb6dad77780dea4d24779867f2b7922644bf8baf2"]}, 0x1570}], 0x6, &(0x7f00000021c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x20008000}, 0x4000000) 2018/03/03 19:35:17 executing program 1: socketpair(0x0, 0x800, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x95d0, 0x3f, 0xc863}, 0x323) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @empty}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000ff4)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/03 19:35:17 executing program 2: rt_sigprocmask(0x10000000000001, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/127) pread64(r0, &(0x7f0000000180)=""/76, 0x4c, 0x56) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x80000001, 0x0, 0xfffffffffffff000, 0x80, 0x2, 0x7}) 2018/03/03 19:35:17 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000acde60)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = dup2(r0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x5) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd5ea8)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/03/03 19:35:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) fcntl$getflags(r0, 0x0) 2018/03/03 19:35:17 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/120, 0x78) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20000000080) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) wait4(r2, &(0x7f00000001c0), 0x20000001, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='hfs\x00', 0x20000, &(0x7f0000000240)="af1ef1000000000000b7516e897a94f429dbaa67e4b8998a2bc41cb1fde204e23611582a8dbc260a119f3b8c7924e0410600000075d566b600b98e3b588257619d970bbc349037543855499cd18bb33f12aab683caadd47dedb7db70464caf1a1ad691444a1cd2e3548e6f6c9dfc563fdf31923c3519eaf88dc80f5fd102f2eedd92d9154111baff6c0100c613c216eac17a5765fb22110f5c89a1d24cc6a9da8a297ddee31b7ab3ca3cb454c182b9ceeaada94a18a1ddcb08015924053931654bb05ae42a8c012aa3654fd8b0cc2786d6ad598b6add7c0b1f909bcf7636") umount2(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/03 19:35:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/03 19:35:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x560}], 0x1, &(0x7f0000000000)=[]}, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000740)={&(0x7f00000006c0)="225e5466e91928ca2ac8ead1826111fbd847d9b82e3f2294487d7f06495b7d7ec04948f9c6f8c83f1b36d45a1afba3166324fbcf2774c9a183be453a79e52de8effb8157771078c0edbbcdafa87c8a50816e60e867ae2349dad818627a153c87bec98a4506250d878bc63f106e0d7af21bb0054c", 0x74}) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x2, 0x0, 0x3}, &(0x7f0000000100)=0x18) 2018/03/03 19:35:17 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000020000)=""/172, 0xac}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/03/03 19:35:17 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:mnt_t:s0', 0x20, 'user_u\x00'}, 0x22) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/03 19:35:17 executing program 7: r0 = gettid() exit(0x0) r1 = socket$inet(0x2, 0xb, 0x5) r2 = memfd_create(&(0x7f0000000000)="8100", 0x2) dup3(r1, r2, 0x80000) process_vm_readv(r0, &(0x7f0000004fb0)=[{&(0x7f000000afb2)=""/78, 0x4e}], 0x1, &(0x7f000000afc0)=[{&(0x7f000000af37)=""/201, 0xc9}], 0x1, 0x0) 2018/03/03 19:35:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x560}], 0x1, &(0x7f0000000000)=[]}, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000740)={&(0x7f00000006c0)="225e5466e91928ca2ac8ead1826111fbd847d9b82e3f2294487d7f06495b7d7ec04948f9c6f8c83f1b36d45a1afba3166324fbcf2774c9a183be453a79e52de8effb8157771078c0edbbcdafa87c8a50816e60e867ae2349dad818627a153c87bec98a4506250d878bc63f106e0d7af21bb0054c", 0x74}) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x2, 0x0, 0x3}, &(0x7f0000000100)=0x18) 2018/03/03 19:35:17 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/03 19:35:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x318, [0x200000c0, 0x0, 0x0, 0x20000378, 0x200003a8], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x32, 0x9ffd, 'lo\x00', 'bcsf0\x00', 'syzkaller0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x100, 0x170, 0x1a0, [@mark_m={'mark_m\x00', 0x18, {{0x3, 0x2ee4be36, 0x1, 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x3, 0x8, 0xf7, 'syzkaller0\x00', 'dummy0\x00', 'ip6tnl0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], @random="5d713bb750d8", [0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0xfff, 0x7, 0x9634, 0x14ff4, 0x7, 0x2}}}]}, []}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x390) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/03 19:35:17 executing program 7: r0 = socket(0x200000080010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x8, &(0x7f0000ffd000/0x1000)=nil}, 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bpq0\x00', @ifru_ivalue=0xc21}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) write(r0, &(0x7f000095c000)="2400000026009fde0000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/03 19:35:17 executing program 3: 2018/03/03 19:35:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') modify_ldt$write(0x1, &(0x7f0000000080)={0x400, 0x20000800, 0x6000, 0x0, 0xaa0, 0x0, 0x9, 0x2, 0x3, 0x80000001}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='em0*.]keyring!\x00', 0xfffffffffffffd9d, 0x0) 2018/03/03 19:35:17 executing program 1: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000ff0)={0x0, 0x0, 0xfffffffffffffeff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24c002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xff, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x80000000}}}, 0x8c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x2, @empty, 0x14}, {0xa, 0x4e24, 0x56, @loopback={0x0, 0x1}, 0x40}, 0x5, [0xfffffffffffffa5e, 0x8, 0x4, 0x8, 0x0, 0x100, 0x7fffffff, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5c8e, 0x8, 0x1, 0x7fff, 0x25}, 0xa0) 2018/03/03 19:35:17 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x440, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001400)={0x5, [0xff, 0x6, 0x1, 0x40, 0x0]}, &(0x7f0000001440)=0xe) 2018/03/03 19:35:17 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x0, 0xd8, "de206c10419b49faebf3a4d33a1e12b0e2ec81fa9a24a682a7adda8d6a65d74bc8dc9d3eb5f1ee80c28992f5657ca3e3b27e9cbdd56fbd3fece0fc2213ddcc55a783476bb382e6434318b8cc632659819bf7677dff6197fb1c538ead24d19f6e52b81a6a45a5f2d969d0935706636ab9c7353c84f5f597b40c36b8f30122f246dad61dda31098e4215c3d15b7f194a9aac08f8e068920577b4e7936bf0f87899cd99072128daf38bfaa087e4726879fe16be5f88a298a63f305ad59da37d3f3263da383f17853ed3066a314f9957b3ad05aef672449d41e3"}, 0xe0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, 0x8, 0x31}, &(0x7f0000000200)=0x98) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/03/03 19:35:17 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/03 19:35:17 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2dff8)={0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x405, r0) pselect6(0x40, &(0x7f0000000040)={0xa7a, 0xed, 0x200, 0xc4, 0x8001, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x8}, &(0x7f0000000080)={0x0, 0x9, 0x1, 0x8001, 0x4, 0x0, 0x5, 0x8}, &(0x7f00000000c0)={0x7fff, 0xff, 0x2, 0x1ff, 0xf0, 0x7, 0x0, 0xffffffff}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) perf_event_open(&(0x7f0000000f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0xff, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffff, r1, 0x9) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000035ffb)='user\x00', &(0x7f0000046ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) 2018/03/03 19:35:17 executing program 6: times(&(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) link(&(0x7f0000ed0ff8)='./file0\x00', &(0x7f000021cff8)='./file1\x00') 2018/03/03 19:35:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000982ff9)='v7\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0}, &(0x7f0000001d40)=0xc) getpeername(0xffffffffffffff9c, &(0x7f0000001e40)=@can={0x0, 0x0}, &(0x7f0000001e80)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000002240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18000020}, 0xc, &(0x7f0000002200)={&(0x7f0000001ec0)=@expire={0x324, 0x18, 0x604, 0x70bd27, 0x25dfdbfe, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7f, 0x4e23, 0x4, 0xa, 0x80, 0x20, 0x0, r1, r2}, {@in=@loopback=0x7f000001, 0x4d5, 0x33}, @in=@broadcast=0xffffffff, {0xfffffffffffffff7, 0x4, 0x0, 0x6, 0x0, 0x9, 0x81, 0x80c0}, {0x100000001, 0x9, 0x0, 0x6}, {0x7eae, 0x1}, 0x70bd2b, 0x34ff, 0xa, 0x3, 0x3, 0x1}, 0x1e}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @offload={0xc, 0x1c, {r3, 0x1}}, @lastused={0x10, 0xf, 0x7}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d2, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x3, 0xffffffffffff4db8, 0x9560, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3500, 0x1, 0x0, 0x8, 0x3, 0x4, 0x2}, {{@in6=@empty, 0x4d2, 0x7f}, 0xa, @in=@empty, 0x0, 0x6, 0x1, 0x2, 0x9, 0x6, 0x5}]}, @output_mark={0x8, 0x1d, 0x2}, @algo_auth_trunc={0x11c, 0x14, {{'crc32-pclmul\x00'}, 0x680, 0x0, "92e978f88dc8fc0860734d7b608bf3111db786d3c9597d76bf0f8378ddabd45650b4f3bee8e7667ec7c98d48673c33a5932761187fa3617f9175e9143d2a6490cd689d15c1f1acdc614576d8bf10cbce4e550fb1679294be90b8bfef49ba16dc8c3cf52330ab93aecffe062d7ef536d17963c6cb87403569acc03dc541c2b01d8ade91920e69734aa88fd45922ca7422fa9fe6805ceb4b3e8ff643a108c754220027e6bb5a18b1cd48d0a133426986350e8d0a6c667d86143a0ff6e92ea40a0e318cfc521792ea2a7e72fa80865bf033"}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}]}, 0x324}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/03/03 19:35:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000d52000)=ANY=[@ANYBLOB="240000000001010000f2ffffffffffffff000001100002000c00010000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) getpeername$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) fsetxattr(r2, &(0x7f0000000080)=@random={'system.', 'em0^\x00'}, &(0x7f00000000c0)='system\x00', 0x7, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) connect$packet(r2, &(0x7f0000000940)={0x11, 0xff, r3, 0x1, 0x7, 0x6, @empty}, 0x14) 2018/03/03 19:35:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x1}, {0xf, 0xd4f8}, {0x0, 0x1}, {0x7, 0x1f}, {0xa, 0x200}, {0x0, 0x6}, {0x7}, {0x8, 0x40}, {0xdce8c31ca26b2b79, 0x8}], 0x9) ppoll(&(0x7f0000000180)=[{r1, 0x8001}, {r0, 0x40}, {r0, 0x4}, {r0, 0x110}, {r0}], 0x5, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={0x3}, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x73) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) 2018/03/03 19:35:17 executing program 0: mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x77, "2ff39afe4859c6c109686d627aaacf2e6c64d3aeb1fdadbcb0fc0da04b8ba60aa7c73f16d5469a9681f7cf268604edef9818003423c12b7c2fab11e5781e54dfff0379f44707ecf328c0c976ed5556750648b737ed652940e4d57b36c64ba03c6e56674d95da9a75383cbd832addf656583bb1fbc2e085"}, &(0x7f00000000c0)=0x7f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0x1, 0x6, 0x8, 0x4}, 0xa0) 2018/03/03 19:35:17 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) fchmod(r0, 0x0) fchmod(0xffffffffffffffff, 0x0) 2018/03/03 19:35:17 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=[], &(0x7f0000000280)=[], 0x0) 2018/03/03 19:35:17 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000200)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x2e, &(0x7f0000000100)=[{&(0x7f0000000040)=""/182, 0xb6}], 0x1, &(0x7f0000000300)=""/162, 0xa2, 0x6}, 0x4}], 0x1, 0x2, &(0x7f0000000240)={0x0, 0x989680}) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/03 19:35:17 executing program 6: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000daafb8)) time(&(0x7f0000000000)) 2018/03/03 19:35:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000001) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0x9, &(0x7f0000000080)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) times(&(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) 2018/03/03 19:35:17 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x9, 0xfffffffffffffffc, 0x1ff, 0x81, 0x8c66, 0x4, 0x1fffffffe0, 0x8, 0x800, 0x80000000, 0x7f, 0x1f}) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f00008caff0)=[{&(0x7f00003e1fb6)="480000001400190d09004beafd0d8c560a840001008f000000000000000000a2bc5603ca01000000890000003700000001200000eb00030dff5bffff16c7e5ed5e00000000000000", 0x48}], 0x1) r2 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x71e, 0x401, 0x3, 0x8001, 0x306, 0x8, 0x5, 0x70000, 0x3, 0xffff, 0x0, 0xf3f7}) epoll_create(0x0) 2018/03/03 19:35:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x1ee) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) 2018/03/03 19:35:17 executing program 4: timer_create(0x6, &(0x7f0000000000)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="59288fa26c6380479173a02294debcca3ca90726c5bda7ddae985674", 0x1c}, {&(0x7f0000000080)="3dae55f96cb55530777fcef047bd8a58c5fb706cf0381713d134ed1e7bcf4781ec465252194624d369afef4442c206acc74d558abca951c8814d641418ce45853d0e95756b099b59328aead6fd89b2fbab86e923d094b6d90d52251243dabd144e33f00c87b4621c064af0b2f66f1c9fa156291ce3a7f7cd6510ce7f88237daa8f74d7e9e851001adecc0c57932ba783a8b54ae5838d4a95822eab512e0196152b811e48554ab7b5f2cdd2e540935b8afbd6af66973f6c1f82c8e7c85122", 0xbe}, {&(0x7f0000000140)="5fd6cc2b33eaced3af0a7d46c11e1ac5fd73d9050a57fb2cdd6f39447aeaa01665b34c852a16e3ad0f6c8aa69b8afcdce599e85848f1440bfe1556b13bd612fd4fff0543c6353bcbdae3c6a66589e2daf9c0da3d9f85d9a63a1fcb78be7313bfa473e12a7894dcf4ad698d99f4521a3148e0e4f92d784842725108305ff5d22a93", 0x81}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="64e879281743f43227c4b8ed64ee94eaf367507034d9d659b1259ae3b8a3fe5bd414dd9ba7f2c4d69d51a07bd1e96c8239002da24d65a22163457399f8e6f900e725553fc524dac4e512eeae1ffcdc0132785f5dc23bbab3231ed29d9e2818eb2585d4231eccfd7195904b0dc1ca5373724dd2999d75fbdcfbfed2a867edba98ab1004fe627f9b638eca81b69f602bb5bd12de48220c88530b3b8149552fcb892ef2ca47bbdbdb331b10810ac4ca15f902234e7f98c7ef1dcde842e2bad281e5e893651f4eee65391c8847a49ae7ecc2680232af6b6263cf595c9a72c242b8", 0xdf}], 0x5, &(0x7f00000003c0)=[]}}], 0x1, 0x0) 2018/03/03 19:35:18 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000966000), 0x80000) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x275fbf3, 0x30}, &(0x7f0000000140)=0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/03 19:35:18 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') pipe(&(0x7f00005c8000)={0xffffffffffffffff}) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x15452, &(0x7f0000000000)=0x800002) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) ptrace$pokeuser(0x6, r4, 0x5d8d420d, 0x1000) recvmsg(r6, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=ANY=[@ANYBLOB="00ff164900"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r6) tkill(r4, 0x16) dup2(r0, r1) 2018/03/03 19:35:18 executing program 7: r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, 0x400000, 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x0, r0}) ptrace(0x11, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100), 0x4) sendto$ipx(r1, &(0x7f0000000140)="884fa6a4290dfed93f222f755763467118f05b6da4b5b29ebc97f5cca78b1ccc15c504b9ec555d1c85a029d8f88971325561edc245e2028eaf6fcca797fa2a258576", 0x42, 0x1, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) 2018/03/03 19:35:18 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000005925759c4031f7faa7d6e8bb0000c800b4e3"], &(0x7f0000000100)=0x16) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000e7b000)=0xc) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/03/03 19:35:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x200000000000000c) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0xffffffffffff2a96, 0x80e, 0x7fff, {0x0, 0x989680}, 0x5, 0x7}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) process_vm_writev(r3, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/25, 0x19}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/62, 0x3e}], 0x6, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/1, 0x1}, {&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/75, 0x4b}, {&(0x7f0000000780)}], 0x4, 0x0) 2018/03/03 19:35:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) close(r1) 2018/03/03 19:35:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0xffffffff80000000, {{0x2, 0x4e21, @empty}}}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0xb, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000014ffc)=0x80000001, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/03 19:35:18 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000593f41)) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/03 19:35:18 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f30000)=[{&(0x7f0000924000)="a1", 0x1}], 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x3, 0xbf4, 0x800}, {{r3, r4/1000+10000}, 0xfffffffffffffff9, 0x0, 0x2}], 0x30) dup2(r0, r2) 2018/03/03 19:35:18 executing program 5: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x0, 0x102}, {0x6}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="9fb3e157") 2018/03/03 19:35:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/216, &(0x7f0000000100)=0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/30, &(0x7f00009a4000)=0x1e) [ 52.864788] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/03 19:35:18 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"faf4840810aa8b67bd6a21292ad2c4c1", {0x4, 0x1f, 0x4, "3d4b07d70f5d", 0x1000}}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) 2018/03/03 19:35:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10}, 0xc) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/245, 0xf5) sendmsg$netrom(r1, &(0x7f00000016c0)={&(0x7f00000001c0)=@full={{0x3, {"ec4c8396d4d85b"}, 0x7}, [{"2801fef5549903"}, {"38656d39045e44"}, {"b865b7d6e34281"}, {"28d07ea88d40c8"}, {"47e324a5bc8683"}, {"06caa1ef4c5775"}, {"d8bafc9270456f"}, {"a614e423953a1e"}]}, 0x48, &(0x7f00000013c0)=[{&(0x7f0000000280)="78ce94ad7d92f9f2e984dc87593a0189b6a81fe09bb8d519ce656772c68b3ce111a640968e9e7473cdb6cb59902cfbc5e81b6a81862204c8cd182ebbd188856e77bfeb754277c4c5c3e3b2a668312d2681c2c63867f0b7ed13327ab677ef425797071bf6db8bb371506b430f460bde7bcff3b59d571b4804c7281174be0f6ce5ce9b5d892f15ecf4e57c18859a97462d7527fa3b5245f5fdd37dc3c73743c694d4d3f7dbae1de336cfc533c94c1def81ee764d85762e333da11162", 0xbb}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="ffd3d1ca8805f35185c8ae52bc296de93704f5679d3c7103603f7ea30923c8c535622310daf74689ba8cad0b16acdf30fd46b065cb154a1360f686bb4e49669213ac0f11163f27824e9ff76a64a9a50c30ba412419b01c095d417f3e13e19e78cc474f5707d8e56686b7344757a8c98ed14f1db8eff3e9", 0x77}], 0x3, &(0x7f0000001400)=[{0xb0, 0x6, 0xfffffffffffffffd, "79c422ef1e0107fe09367d2112a2eaf3c25a50ec0affefe3dfa2f3806747dafe4c75267777f38436ccdb7b2922850060264ff588426b65496843f68f7d9da0174f5b486854bef6ed504c9dc4b741cd848a25b752b9aecbe0eef548350035125232eb05a4e2fa1241de61d1679c49f9aa28f8e3b300a0b6c09272afc12335b23025ff2f9e88b22bee5a16de6603cc96dadbee675c4b6b9693f3"}, {0xb0, 0x0, 0xfe, "904c9aab6faaa710bf7b42d8acf8d06096d372fbb048852a6c7ccc1bda5cfe0396d4ed3ca9cef79264ebc8ac4c7d009b477eed3e4ed7ac4964c0d237f9403f4675afa4e5dd300313b446f4fd27c3b01d7ee07d14afae263bc8a9d47a439613eaec5fef4091a593ae8471ef394c671e4c70808b41ccbf9f195c29628dfd65a6f73d3c24c38c3df2b21902005b8f522cdfad16edea33e35cbef89c"}, {0xa0, 0x10b, 0xa00000, "1e3a1b2d4d54285b6bf147c7e79eb28a4634cb248be0bb61202c3c0e2f2694b0990ca5f83ff4b362d902edabbbcc190e47cee2a9e73a7b0e12a3f2c84a2aff3c9cb624f0edaa67c3738315301518a96d2c1da0ea915c14f5d766667636351a21fe8304080eacb0124d7ab65ec88f45022d965eec2e7888128051d92b6d8435ebb5ef731f94385f8013bc0bd390e320ce"}, {0xb0, 0x102, 0x8, "3b16ab380fb13fcb5d0fa9fda17fc518b8c7aea2656537c521ec44b17e3ccb8af629f3dfab6cec2d75eac456f60a70a8ae38a723b940bd96872e61cfb5be44dae434e6d9f05a5a804212a907c3e7777c4f066204093901700ad941f5d8e313f56e95b3c2b5abdbb18c43a068d21283aa7ec146899922b0ceb5a7117617796cf845d11d1bd39ce81ebfe7e630a86b1f1b1feed11a1418e0e6a345"}], 0x2b0, 0x4800}, 0x4000000) 2018/03/03 19:35:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000487000), &(0x7f0000472000), &(0x7f0000e1dffc), &(0x7f0000506000)) getpeername(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) 2018/03/03 19:35:18 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) umount2(&(0x7f0000000000)='./bus\x00', 0x2) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r1, 0x0) dup3(r3, r1, 0x0) r5 = epoll_create(0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e22, 0x1, @empty, 0x11b}}, 0x3f, 0x4, 0xd2, 0x5, 0x4}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x1, 0xffffffffa6183e8b, 0x76e, 0x4, 0x2, 0x4, 0x400, 0xff, 0x5}, 0xb) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x10) 2018/03/03 19:35:18 executing program 3: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/214) 2018/03/03 19:35:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1, 0x7f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000101000000008fa3aa2a00000000000000000000000074b61366af853146642b7e4f223496563bfab154f5478cf83c2961ad9f77900915275b3c13210799bde033f70eeba1a3449367fd09c5e7f92ea74e35e12e2e021d568fc38caca793a19731cb5fc4277155b224e0799ecde4141115103e86a772780a17e8b8495046c35a8ddf5ee557079eb61e2c8642d4ab616afc3c3118330c9323551a2db83c52e84e38961b612c366517be80f66d319cf21357c49109"], 0x1c}, 0x1}, 0x0) 2018/03/03 19:35:18 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/03/03 19:35:18 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8000000006}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gretap0\x00', 0x4}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/03/03 19:35:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000311ffc)=0x100000000000000, 0x4) 2018/03/03 19:35:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffff8001) r2 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000000300)="116120c3ee93a37175ef370a0fda5a7b3f3adf5f34a961ab19abb1c080fb0a338d73d4a98e563c1578ffa59693a1b7f2b87b3ecc5811df2b68819976690e49d454818dd45cfec0cb7d5bdec4ed38bf93f84403cd9f99883c22caf80c0bd5accd8c7d1303b351e1f242b84f8d", 0x6c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000098f000)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1200000005d9baf5bf994fa23f1b08000000f4df113b"], &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0xff, 0xffffffffffffffff, 0x200, 0x98ed, 0x0, 0x401, 0x4, {r4, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x1, 0x9, 0xffffffff, 0x8, 0xb9}}, &(0x7f0000000240)=0xb8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000380)=""/229) shutdown(r2, 0x1) 2018/03/03 19:35:18 executing program 5: r0 = inotify_init1(0x0) r1 = dup(r0) request_key(&(0x7f0000d68a80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000733fff)='\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5e) 2018/03/03 19:35:18 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faeff4)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x62, 0x6, 0xfffffffffffffffe, 0x10000, 0x101, 0xffffffffffffffff}) clock_gettime(0x800000000, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x3}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)=0x80480) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000140)=0x8) umount2(&(0x7f0000da1fff)='.', 0xa) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x3, 0x7f, 0x5, 0x5, 0x7, 0x100, 0x7fff, 0xff, 0x1000}) clock_gettime(0x7, &(0x7f0000000180)) memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) 2018/03/03 19:35:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='reno\x00', 0x5) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000000), 0x3f, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'gre0\x00', @ifru_mtu=0x2}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) 2018/03/03 19:35:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) recvfrom$ax25(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x40000001, &(0x7f0000001040)={0x3, {"536a0930e7982c"}, 0x5}, 0x10) 2018/03/03 19:35:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/8) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r2, 0x0, 0x0, 0x9) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/53) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) connect(r1, &(0x7f0000000040)=@nl=@unspec, 0xc) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) 2018/03/03 19:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000000040)="65aa1e6bdeb1633fb34f17a2273791e89e1533e8561905f8dde84675e9a63938db0cc2205a111d07c70d0547171211eeeaf2d16e83e4", 0x36, 0x8000, &(0x7f0000000080)={0xa, 0x4e21, 0x28fd, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/03/03 19:35:18 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/03 19:35:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffd, r2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) finit_module(r1, &(0x7f00000001c0)='/dev/loop#\x00', 0x2) 2018/03/03 19:35:18 executing program 5: getcwd(&(0x7f0000000000)=""/36, 0x24) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc7, "2998debd7246638d3db80ca0829730f95bf24dff3fbee37ded4914641bdded30dfedbf6c21fcd306c490c3801bef0f5048b0905dddabf7d3776103dfe714969d0ffc2a38e85e2f75c210eed62640a92298cc101f8048680a8bffa95e8ba6e952b5e027a32295f5e59d5d38e56bd2882dbd089bc92ce04a4549c0d3e3723d22cc38368ab4b22875022bfad21c227f3b52ef65dc177906e6671e7c84eec9eae5f3f2a664f13d13ffdf7a05a5bbb0028360912b789d6c3a08637badc9c25efed446d42eacbc141e68"}, &(0x7f0000000200)=0xcf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r4, 0x40, 0x9, [0x3e1, 0x642, 0xfffffffffffffff8, 0x4, 0x1ff, 0x5, 0x3, 0xe1, 0x81]}, 0x1a) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000280)={0x56b43590, 0x400}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000002c0)={0xee, 0x7fffffff, 0x3, 0x8001}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x80300, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0xffffffff, 0x30}, 0xc) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x7, 0x0, 0x9, 0x8, r4}, 0x10) mlockall(0x0) recvmmsg(r0, &(0x7f0000008140)=[{{&(0x7f00000003c0)=@nl=@unspec, 0xc, &(0x7f0000001640)=[{&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000500)=""/109, 0x6d}, {&(0x7f0000000580)=""/131, 0x83}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x4, &(0x7f0000001680)=""/98, 0x62, 0xede}, 0xd4}, {{&(0x7f0000001700)=@hci, 0xc, &(0x7f00000017c0)=[{&(0x7f0000001740)=""/119, 0x77}], 0x1, &(0x7f0000001800)=""/253, 0xfd, 0xfffffffffffffffc}, 0x100000000}, {{&(0x7f0000001900)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000001940)=""/139, 0x8b}, {&(0x7f0000001a00)=""/55, 0x37}, {&(0x7f0000001a40)=""/198, 0xc6}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/72, 0x48}], 0x5, &(0x7f0000002c40)=""/222, 0xde, 0x2355}, 0x6}, {{&(0x7f0000002d40)=@nfc, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002d80)=""/9, 0x9}, {&(0x7f0000002dc0)=""/100, 0x64}, {&(0x7f0000002e40)=""/190, 0xbe}, {&(0x7f0000002f00)=""/97, 0x61}], 0x4, &(0x7f0000002fc0)=""/231, 0xe7, 0x7}}, {{&(0x7f00000030c0)=@ax25, 0x10, &(0x7f0000005340)=[{&(0x7f0000003100)=""/88, 0x58}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/38, 0x26}, {&(0x7f00000041c0)=""/94, 0x5e}, {&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/130, 0x82}, {&(0x7f0000005300)=""/62, 0x3e}], 0x7, &(0x7f00000053c0)=""/164, 0xa4, 0xfffffffffffffffd}, 0x8}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000005480)=""/90, 0x5a}, {&(0x7f0000005500)=""/181, 0xb5}, {&(0x7f00000055c0)=""/47, 0x2f}, {&(0x7f0000005600)=""/253, 0xfd}, {&(0x7f0000005700)=""/192, 0xc0}], 0x5, 0x0, 0x0, 0x5}, 0x100000000}, {{&(0x7f0000005840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000006980)=[{&(0x7f0000005880)=""/106, 0x6a}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/84, 0x54}], 0x3, &(0x7f00000069c0)=""/37, 0x25, 0x4}, 0x52de}, {{&(0x7f0000006a00)=@un=@abs, 0x8, &(0x7f0000006cc0)=[{&(0x7f0000006a40)=""/5, 0x5}, {&(0x7f0000006a80)=""/125, 0x7d}, {&(0x7f0000006b00)=""/57, 0x39}, {&(0x7f0000006b40)=""/124, 0x7c}, {&(0x7f0000006bc0)=""/211, 0xd3}], 0x5, &(0x7f0000006d40)=""/224, 0xe0, 0xfff}, 0x7ff}, {{&(0x7f0000006e40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1e, &(0x7f0000008040)=[{&(0x7f0000006e80)=""/4096, 0x1000}, {&(0x7f0000007e80)}, {&(0x7f0000007ec0)=""/178, 0xb2}, {&(0x7f0000007f80)=""/5, 0x5}, {&(0x7f0000007fc0)=""/109, 0x6d}], 0x5, &(0x7f00000080c0)=""/109, 0x6d, 0x10000}, 0x8}], 0x9, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000008380), &(0x7f00000083c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000008400)={0x81, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000008440)={0x8, r7}) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000008480)=0x7f800000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000084c0)="e97f1cdb996d089151bdb30ad9a4bc55", 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008500)=0x0) sched_setattr(r8, &(0x7f0000008540)={0x30, 0x1, 0x0, 0x6, 0x7, 0x401, 0xfffffffffffffffa, 0xff5}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000008580)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000008640)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000008680)=[@in6={0xa, 0x4e23, 0xffffffffffffff00, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) openat$autofs(0xffffffffffffff9c, &(0x7f00000086c0)='/dev/autofs\x00', 0x200, 0x0) getsockname(r2, &(0x7f0000008700)=@sco, &(0x7f0000008740)=0x8) write$selinux_create(r2, &(0x7f0000008780)=@access={'system_u:object_r:lirc_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x30}, 0x4b) 2018/03/03 19:35:18 executing program 3: r0 = socket$inet6(0xa, 0x80020002007ff, 0xffffffffffffeffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc, @empty}, 0x1c) 2018/03/03 19:35:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffff80000000, 0x4) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) socketpair$inet6(0xa, 0x80006, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x80000001, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}], 0x58) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) restart_syscall() 2018/03/03 19:35:18 executing program 6: prctl$setname(0xf, &(0x7f0000000040)='bdev\x00') r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TCSBRKP(r0, 0x5425, 0x10000) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='fdinfo\x00') r2 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000001ff4)={0x2}) 2018/03/03 19:35:18 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x10000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/03/03 19:35:18 executing program 3: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x9, 0x1000}, {0x401, 0x4d}, 0x0, 0x5, 0x6678}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000c6a000/0x4000)=nil, 0x4000}) 2018/03/03 19:35:18 executing program 2: mmap(&(0x7f0000a06000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/03 19:35:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001180)=0xc) timer_create(0x47, &(0x7f00000011c0)={0x0, 0xe, 0x2, @tid=r1}, &(0x7f0000001100)=0x0) timer_delete(r2) 2018/03/03 19:35:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400001, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r3 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000200)=r3) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'gretap0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) set_thread_area(&(0x7f00000001c0)={0x80b, 0x20000800, 0xffffffff, 0x100000000, 0x8, 0x1ff, 0x1, 0x37, 0x838, 0x8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffffb}) 2018/03/03 19:35:18 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, 0x0, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r3) sendto$inet6(r2, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/03 19:35:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x0, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0x3d, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/61}, &(0x7f0000000140)=0x78) 2018/03/03 19:35:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x800, 0x1) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt(r1, 0x81, 0x9, &(0x7f0000000000)="88484a20f3a34dcc0de1e7d2e3103773b6d4549977196afaee10b22bdf", 0x1d) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/03 19:35:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x3f}, 0x1c) bind$inet6(r0, &(0x7f0000f21fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/03 19:35:18 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x88101, 0x0) nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="365b705c0c1d37878d583aa2e8bfa824721ca750b63dbe3423a526787b824bc67f3dd21086c43e5a13bf6e7599fe37c0c7b33a56583e6320c78ac00aec662f35da1c31a028b099faef29c3821ad32affe51b3ab59b693c80c931b0850787a29b33022d1d6a963e4327ec3f05aa18639773541a601d8e71f3a67a8aeee21a1a43a65563ae3395b9abc5085d25ea29fdd82718e28b15ce85ec0f8b95aa92ba59e0fecf27625b8dad8cb8d1b68673f7790f63ab368ff4ac404b17a238b67dfb57fa32fb3c5a54a49df28dd492fb5a320462d0010f5d7367ea4b1163b00313d590d31e56c18f1a604af7450f92827454265f") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1000, 0x0) dup2(r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) 2018/03/03 19:35:18 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x59}, 0x10) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r1, r2, 0x1) r3 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='em1keyring\'^[\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/03/03 19:35:18 executing program 7: r0 = socket(0xf, 0x6, 0x1ff) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) socket$netlink(0x10, 0x3, 0x400000000001f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/03 19:35:19 executing program 0: clone(0x0, &(0x7f0000977000), &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f000098e000)) getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup(r1) 2018/03/03 19:35:19 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000375ffc), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80000, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f0000000000), 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) getresuid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x4000}) ioprio_get$uid(0x3, r3) 2018/03/03 19:35:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) acct(&(0x7f0000000040)='./file0\x00') tkill(0x0, 0x1000000000016) close(r0) 2018/03/03 19:35:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/03/03 19:35:19 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/221) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/03 19:35:19 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffa9) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, r2, r3, 0x6, 0xfffffffffffffffe, 0x20488) setreuid(r2, 0x0) 2018/03/03 19:35:19 executing program 5: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/03 19:35:19 executing program 2: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x4000000000000, @empty, 0x37}}}, 0x8c) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="910e09e3c81070a1dc7de34a0f062ef9e31bd2242cb0e0b86e95da603efdf1e1a7bb18188deeb105b3d4dafc5108b72e00c1823cccc98ea53fb01ee991f99002fdb9cb2ca6e2856ad2370ee175f9a12dbab01cabb6e92f33ccb0b5a5d6661c70185a5498d196c71720ad3a2a1df645d1c28fa39e623974f0646acd98fb1f827da0e2", 0x82}], 0x1, 0x4c) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x200, &(0x7f0000000280)) pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/03/03 19:35:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x101, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) 2018/03/03 19:35:19 executing program 7: r0 = socket(0xa, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) dup2(r0, r0) 2018/03/03 19:35:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000240001000000000000000000eb1700001c00040000004e204e20000000004262125700000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/03 19:35:19 executing program 3: r0 = socket(0x18, 0x0, 0x4) fcntl$dupfd(r0, 0x0, r0) 2018/03/03 19:35:19 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x2020000, &(0x7f00000000c0)="ad06d75c388a22c0e1d15eb12a5b70865c02832b16e7040ca3dac367cbf58103af77b1716ba8473b65f33e225014a33e59e7873f45ae98d1a85ecb701382a30ac23035a4f50d28", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000ff0)) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000040)={0x34, 0x3, 0x1, 0xfffffffffffffffb, 0x80000001, 0x9, 0x406b3ab2, 0xba8a}, 0x0) chmod(&(0x7f0000596000)='./file0\x00', 0x0) 2018/03/03 19:35:19 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000340)="57773dc8899ed77e94fe188ff491192938dba200e768266423740af4d590a08c1ee6ca0719c2f3b75c3cf2374f2f6e6cc5e85dbe2a978eb6aef7543b0fda869f096c60f229124e5fc7d113d53693d1ac5d13e6245ce6", 0x56) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "e1f2604681b62a3ef5d71cda7894d62f88ec62ab6929ffcddabd3f4224e6121d", "9fc8528c899448b17481503316d7f1cc886a619e572e28de6d2be82223ac2a64", "b9dc1e40313f3005563cdb4d0f1f6fc365a1d2e881b8c6fa2f7f097b8300f59a", "1eac4b58964d1ed1ceae342aab2c0c4d8e6a17f3e3b195c05a3ff1c069a92af6", "a1b4079d5079fb822d123a5c6dbd4a8b35f44f3b548b0d183a28b350a190bc22", "8609b450c52eb043503f3410"}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000540)={0x3, {"e3d4d169f8ee12"}, 0x7fffffff}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000b0ee8430b87a3b8ead53af0b8233870df4f8436b718b66193758dd076bde0d9969764ac5efb0739487ebe7421ae0e54cd709046f1bd7417d6f0dfb22775fc7463a5b8f96f74179cb616392fb1043e299465070ea079409ab9b369ee06551b51a14fada8de3d071920ab66987f98c3ed46c199a2e4de0e9acd09dfe92e0958affa7021457f111e86cfc6196c5a74ae1c1ab07eecd1ed003d02533721576546581c0acc9226e08082fa3f500000000000000000000000000"], &(0x7f0000000040)=0xd4) 2018/03/03 19:35:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000200)={r3}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20400, 0x0) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00000000c0)="a00be6b4d49270f9b1ac380e431b128d23786b3fe6fa5f72975bdacd783796b16ac49bf0a1c7e1c781bac032332a48b45ad82b673046607698ecbd616dc731b49896429ed90c6677f6eb77264d5dfd1c3c70375c1091048e6fe0ea3bc3c463a43a54b3dc0ae38215e6523bf7bcf878cf779e13e2740ba61beb8f89ab600314a8121cfaa85bc320e5fd90dbfc95bcd1c1142a63221417de4eaf29", 0x9a) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) getsockopt(r1, 0x800, 0x2, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) 2018/03/03 19:35:19 executing program 3: r0 = socket(0x20000000000000a, 0x40000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/03 19:35:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x2, 0x12, 0xd4cd, 0x9, 0x227, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_lifetime={0x4, 0x3, 0x9, 0x8, 0x4, 0x3}, @sadb_ident={0x2, 0xb, 0xd8f, 0x0, 0x4}, @sadb_lifetime={0x4, 0x4, 0xffffffffffff1a6e, 0x7, 0x3, 0x10000000000}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bc0, 0x643, {0x6, 0x33, 0xffffffffffffffc1, 0x9, 0x0, 0x4, 0x0, @in=@rand_addr=0x7, @in6=@empty}}, @sadb_address={0x3, 0x17, 0xff, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, @sadb_lifetime={0x4, 0x2, 0x8, 0x7, 0x200, 0x5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}]}, 0x1138}, 0x1}, 0x4804) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/03 19:35:19 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x0) r2 = epoll_create(0x102010002) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x8, 0x1000, 0x10000}, 0x10) getgroups(0xa, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r5, r6]) flock(r2, 0x5) 2018/03/03 19:35:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000000) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/03/03 19:35:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/03 19:35:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/03 19:35:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'irlan0\x00', @ifru_flags=0x2400}) write(r0, &(0x7f0000a00000)="2200000015000701000910f700000004020000000100000009000200000100000115", 0x22) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3) 2018/03/03 19:35:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0xffffffc000000000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x6, 0x2}, {{0x77359400}}], 0x30) 2018/03/03 19:35:19 executing program 4: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50f, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000005c0)={@loopback, @local, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 0x4e22, 0x0, 0x2, 0xa0, 0xa0, 0x6, r1, r2}, {0xfff, 0x1, 0xffffffff, 0x9, 0x2, 0x40, 0x3, 0xfffffffffffffffa}, {0x6, 0x9, 0x3, 0x400}, 0x1, 0x6e6bb8, 0x0, 0x1, 0x2, 0x2}, {{@in=@empty, 0x4d4, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x1000, 0xe28, 0x5, 0xce64}}, 0xe8) sendto$inet6(r0, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/03 19:35:19 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000280)="38158f346add31", 0x7) r1 = socket(0x10, 0x2, 0x9) fcntl$notify(r1, 0x402, 0x4) splice(r1, &(0x7f00000001c0), r1, &(0x7f00000009c0)=0xfffffffffffffffc, 0x80000000056c, 0x80000006) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000140)=0x1ff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) sendto(r1, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r4 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000980)={&(0x7f0000000400)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000440)={0xc4, 0x2e, 0x100, 0x70bd28, 0x25dfdbfc, "", [@generic="b3de94160d3881bee9c203402e4f1e669416c2bc8674e4cec50172acdcf7c1d0bb7afb51a74961e8a100d603a24fdda642d87104f99123ae759fe619e7bb5a3d166d9f966132aa3f8b3240162c88448994eaee9f45b1e8ee8b47bdf99e9ec7ed3754fd0c5558c4dc6a915ceffb1f0f0868ce2d17b1f749989eadf2cc196006a72008ef57ddc3db7ad8e086f402c33af55f594655f351fc558a02d768308cce8679fc07b32f7fed40", @typed={0xc, 0x57, @uid=r2}]}, 0xc4}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r4, r3, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r3, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd8, 0x80}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/03 19:35:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x0, 0x1, [{0x0, 0x3ff, 0x1f, 0x0, 0x0, 0x5e26db25e934fea9}]}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x40000) 2018/03/03 19:35:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x40, 0x4e21, 0x10001, 0x2, 0x20, 0x20, 0x2c, 0x0, r1}, {0x9, 0x0, 0x6, 0x1, 0x0, 0x0, 0x8, 0x1}, {0x7f, 0x9, 0x3, 0x80}, 0x6, 0x0, 0x2, 0x1, 0x1, 0x7}, {{@in=@loopback=0x7f000001, 0x4d2, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x3, 0x3, 0x1, 0x7, 0x11, 0x40}}, 0xe8) 2018/03/03 19:35:19 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)="4e04de8dd81bc65e06e98fa1da2436851c38ff7cc45b829c4f9604d3408f855a0ef1da8d5853aaffe18505e8ff7b53a52799cf7062e5e5891c737c052465599eb1e092c23df4ab95e84e14e43401a61fe07fc95a929fa0206a5fa6680afc0aa88c547a5b4d8203912aa0f564c2de1b2ec6362c7abe9e29fa3e7500d746c87950bc2d4cff4383e7feee0ddeee49508ebba6fc23d4f98413681e50", 0x9a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x77}, 0x1c) 2018/03/03 19:35:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x32, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000000100)=ANY=[], &(0x7f0000000080), 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0xbf, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) 2018/03/03 19:35:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000034000)=""/160, &(0x7f000002bffc)=0xa0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x10000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x8, 0xffffffff, 0xffff, 0x1, 0x8, 0x4}) 2018/03/03 19:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="3e4172c31111afbc941a00f809f27ef3ede8fdbb35ad83259884a1daa2bb4a999a0b2c930eb05d431223ba543f1eee6f70cec7ca848e4f74ce9aa423d42155e6f4368d871c54c6422af36428a4f87447cf28cc7d5f52668d7b25eab1728c5ccf20fb4c4d426fe9a740e8112fc2e7cc87d6fb7380737c8bf1f0a00a74f8ace09d6d424b") ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/147, 0x93}], 0x1, &(0x7f0000000340)=""/225, 0xe1, 0x8}, 0x2) 2018/03/03 19:35:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1, 0x40}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x100, 0x686a, 0x1, 0xd499, 0x0, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x55a, 0x5, 0x81}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/03 19:35:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/116, 0x74}], 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='.', 0x202000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) 2018/03/03 19:35:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000280ffc)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b0ffc)=0x15) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/03 19:35:19 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000808ff0)='/selinux/status\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) r5 = dup(r4) sendto$inet6(r5, &(0x7f0000000040)="b1", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ptrace$getregs(0x2, r3, 0x7fffff, &(0x7f00008b8000)) 2018/03/03 19:35:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = dup(r0) read(r2, &(0x7f00000001c0)=""/98, 0x62) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@rand_addr=0x8, 0x4e24, 0x5, 0x4e24, 0x7, 0xa, 0x80, 0xa0, 0x88, 0x0, r3}, {0xffffffff, 0x8001, 0x80000001, 0x0, 0x3, 0xd5c0, 0x5a, 0x1}, {0x1, 0x10001, 0x7f, 0x1}, 0x3ff, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x3, 0x8000, 0x127, 0xffffffff, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x6, 0x6) shutdown(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="177657096a97662021738592dbc542da", 0x10) [ 54.279728] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/03 19:35:19 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000140)=0xa, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000040)='vmnet1^ppp0s\x00', 0x1) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/03/03 19:35:19 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x3, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000859ff0)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffc, 0x800000000000) 2018/03/03 19:35:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000700)=0x8c) socketpair(0x5, 0x7, 0xffffffff80000000, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000880)) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="50ed6c75225fa5e02e911fc5a035c3164fdcf63dbee0f40b93d40c7e973ee73ab82fa3e944bd4ace9c8185bb1cb38e5b5a5ad52fbd5cc369ccba0911a7bbf10e5c82117383b5e2601e9cf46cefced8d85f831a29a398d80d3fefe0accaf3f89194d3be7720fcb2c4e505f2cd9b427596d7d4019b047b18c4a5f36c7cc9c7849e1103a87152384d652863b4cf971aa6e040ca1eb14a9f89d31cd4b3d91eff8eea3cc092d31094b127cc47a5ff90701fcaa06dc91ca67824ed7bf3236f2832ab14f75230edb33568c4e758a174f9f0afbc729360bd46a1758f59e3034b2c5fffa3ccf3cf5ea2cc1714", 0xe8}, {&(0x7f00000001c0)="3ab9d2380e505b1e16528acdaa0a520ac42b83a733e2a76ed220387ef11b0d623c2e3bcb5f21e6ae3f23efb457f3209d34b51f0e6ceaff522673fd9bfeaf9efce8b9fecb0654929a88b789545b810e59c40934522e56c43e830467cead965e681cdcb992b206b89f1a66bd4b359a6079234a7d22642389cbcb07a4009613a4049df8631b20366e73e27800e618ae4a52c821eae5f3573892629385a1e272f6c5ec3d0bbf4cad488b5a74f6741b0357c8fcb85dd2", 0xb4}, {&(0x7f0000000280)="3f728ad3522a99684dab2ffef7fcf5d5de4f9911f2cfcdc82cb0e110bcb4162f4dfdbb6e90e8", 0x26}, {&(0x7f00000002c0)="c1ff37223f99b3a3e0af71527b2c42924856a0fce91cfb8dcc34cded6af186f551c490bb2e6090bdf85dfafd69d1b228fb87e42b1f0265a9019c74ba01ef685872a0fd474d80e089e56a4857effacb91d939cf1f74e44f28db455c0c5692251165b52e5f9806754efccc4c33e788fa69a374754943e13e95755de678c993453398b1b6b7ee6a7417a36fba767f52c5b1947e97244b2e7a03f424153cc6622b642c7f3fc480", 0xa5}, {&(0x7f0000000380)="b300800989e8990b29e7b08334374a56d865125d27354ab4b42fd00de5d478414eb20dc21fef480aae2c00d694f9fccea93059fede2ad8d5", 0x38}, {&(0x7f00000003c0)="4c35ec8735ab89aa599c2d6c2b37d8572e57faf1ef8e89a89cc7b90ea493b2cd1f7e7d53314aee044f99c0e9a9aca4992e7c01eac438c5a78821c48bc9916bf6fd2538168ffd3b57ebe5188df3c4a3c9049daebabc4acc7e8b300b911af87e6fa087749b3fcc0517cab81a3226dce34b9610257af895d8dc1558fc8d58bfb3e97aaec90f23a0c1bb3c02a2aecb227ff468015abe97aa4141cb2beefffe9c8c", 0x9f}, 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{&(0x7f0000003000)="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0x1000}, {&(0x7f0000000480)="dabb874b9f04ddf9cff23aa0ff552a4112359f3bb1d8952e1205146e15444fd12686a20bd539645a396b4ad115de0f8c7e2b0600df5d7ad57497c2b97b557cf6a4160ac48dee6ffcc39afd04bcbb806e2f30614fec2c1755f367f42dfe4a530d326c675fdfad8d5c0224488d573467fae8c6193d9d0fe7042bd9deb0c9c94aa85dc81dde4667447ec5848604705107823d13344f9e6f6555d57a4e5aede1bb548c629edeaf83a820cdc14527d71ee6e0e834dd41a2b5fc5b9219a50daf5268e23e2ab741a0448d307a201d49ff3e8ab5410a115367d33ad9421d9fb885a5abc109f3", 0xe2}], 0x9, &(0x7f0000000740)=[@init={0x18, 0x84, 0x0, {0x5, 0x9, 0x7, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x7, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x4, 0x6}}], 0x90, 0x40}, 0x40) clock_settime(0x0, &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x3a) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/rt_cache\x00') setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='yam0\x00', 0x10) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/54, 0x36) 2018/03/03 19:35:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0xfffffe6f}], 0x1, 0x0, 0x328}, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x77, "8b06005259b285ea83a12d3effd35aa44198e4794d3b32152a803520a17c8edac8b4c5ffdc508c38033e3ee7deb14533e65a3c1cecf430a39057396744bc922a41556a49169be0acb14ea0dbb58bf1a0d20b8297d56202464c1ea850d55d2024633c59cee7c54e79799b7ccd640b4f39e29a2e5429a104"}, &(0x7f0000000180)=0x7f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2400000002031f001cfffd946da2830020200a000900020002fffbc4f434000000000000", 0x24}], 0x1}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10000100000003f, &(0x7f00000002c0)=""/8, &(0x7f00000000c0)=0x8) 2018/03/03 19:35:19 executing program 5: r0 = gettid() r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000207000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000210000)) setreuid(r1, r3) rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setpgid(r2, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000480)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r6}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r7 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x20480) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = memfd_create(&(0x7f00000000c0)="0063ec658d844d86fee2816ed9ae0cbfd4227123a5f3d6ea5fe125caee4209b5d421ad90e5133757d1d7b76469ef58cef9d663e54281d6afa16ec46ad4bde98e641f9c7a5c91d2300c33c07c6cf16dcba13a29329c", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000000280)={0x8}) rt_sigqueueinfo(r0, 0xfffffffffffffffd, &(0x7f000000f000)={0xfffffffffffffffa, 0x0, 0x1}) 2018/03/03 19:35:19 executing program 6: ioprio_get$uid(0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getgroups(0x1, &(0x7f0000000180)=[0x0]) fchown(r0, r1, r2) [ 54.356688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.429521] audit_printk_skb: 12 callbacks suppressed [ 54.436697] audit: type=1400 audit(1520105719.652:33): avc: denied { getopt } for pid=8461 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.458274] nla_parse: 9 callbacks suppressed [ 54.458278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.477894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/03 19:35:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x40404, &(0x7f0000000300)="d1f699d373a424fdf617b1002b5529587ebc84d264b1d43e2807892987df2965d926642b0500d6bcd06140c6c896d71b1b52adda5ecd1a4c8a80343f4660000005ef5c4a244b2718af52505d6318bd5bf91d13b82a2ff3ee6728877a41aa9190da57888b0d98d9852d18378ce708c003bc3e5d8ba69f55a00b592be0a174ce61f3d3331f61f0e219824b07536b66af73b4a133ac4eb9bbd66cfc80a8bdfb9a6c374f2a46fb8e742f151c43b3794c7cd37c751b7a7692d1cdaf4f5765782bb63328769bd1fe2a42495afba66832b931") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a000103000000000000000000f8361c8e2a00000b58f62d080000000000000038002d59357668345750ca6c297ef8e0d717b81615d3f817ac431cd4a8c00544cdab91b16851892abd23aac6f163a89790"], 0x14}, 0x1}, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="84284043f0abc87025fec00c43095ebfb6c682e3af5643e6ced6377a7a744c7a3c0980a17f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40200, 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x7b, "609ace07605e7880013f134ef1930c9da3d9ec9bca2ace6484fea98a5008f1f92473de1bdda031569a401a3807211bfb5adc03c7eb76b89268b1e2b5a75348460317ccc5e7501a976277d299b2d8f2d140952417793ce5a4f84f3dba4349fa7cdb8ebd62d29e9145771353a26c9d9c7a9a3f320fc061a0e3641e25"}, &(0x7f0000000240)=0x83) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0x5, [0x81, 0x40, 0x2, 0x101, 0x7]}, &(0x7f00000002c0)=0x12) 2018/03/03 19:35:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0xfffffffffffffdc8) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) getgroups(0x7, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, r3) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/03/03 19:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) getdents64(r2, &(0x7f00000000c0)=""/172, 0xac) 2018/03/03 19:35:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'ifb0\x00', @ifru_map={0x7ff, 0x81, 0x4, 0x6b, 0x9, 0x80000000}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"73797a6b616c09650034b821009700", @ifru_map={0x1ff, 0xfffffffffffff800, 0x100000000, 0x9, 0x100000000, 0x9}}) write$tun(r0, &(0x7f0000000180)=@hdr={0x0, 0x3, 0x0, 0x3f, 0x0, 0xffff, @ipv6={0x0, 0x6, "a63b0f", 0x10, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ded01", 0x0, "bb4ed5"}}}}}, 0x42) 2018/03/03 19:35:19 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001800)=0x14, 0x800) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001d40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001d00)={&(0x7f0000001900)=@report={0x3c4, 0x20, 0x300, 0x70bd28, 0x25dfdbfe, {0xff, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x1, 0x4e24, 0x9, 0x864106cae00a9a94, 0x0, 0x20, 0x2f, r1, r2}}, [@tmpl={0x184, 0x5, [{{@in=@rand_addr=0x101, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x3, 0x2, 0x9, 0x8, 0x100000000, 0x7}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d6, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x2, 0x0, 0x1ff, 0xffffffff, 0x4, 0x20}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3506, 0x3, 0x0, 0x6, 0x8001, 0x7, 0x193}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x1, 0x2, 0x100000001, 0x1780, 0xa966, 0x6}, {{@in=@empty, 0x4d2, 0x3c}, 0xa, @in=@rand_addr=0x3, 0x3507, 0x0, 0x1, 0x8, 0xff, 0x32aadeee, 0x7}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d2, 0x2b}, 0xa, @in=@rand_addr, 0x3504, 0x2, 0x1, 0x9b, 0xfffffffffffffff8, 0x3ff, 0x8001}]}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x75, 0x8}}, @replay_thresh={0x8, 0xb, 0x1000}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2b, 0x70bd2d, 0x70bd26, 0x70bd2b, 0x0, [0x8001, 0x4, 0xfffffffffffffffe, 0x4]}}, @algo_crypt={0x74, 0x2, {{'cbc-cast5-avx\x00'}, 0x148, "dbdb8cbdb54e0a5cb79eb7c3152d29335d5913ce6f1e1d6288e8c1cf77036829c605ebe986cadd8e84"}}, @tfcpad={0x8, 0x16, 0x3}, @algo_comp={0x114, 0x3, {{'lzjh\x00'}, 0x650, "e1205180d48999370b2acd6ae6ac72448522154ca866ed8f7645d051946befbc36e732109f63c2b36df1fe27b0f9ad4cf6883b26d2cbb11a7ba20a67f0515d1f3a4cbaa5a98e53ea5a78e477a64e0d241fca1b6b746308c3d1c98a271fe2977dd77177a6ee4b024bf45245df83cae1061017ed88b1219fa713220bc4ec024b5fe4dfd4b10e234bb1a3babc35bcde882c3b020031d434cf68627ecb4737a011694390f8206dbc145c453bee868e340cba2fd2a236ea8f55b610b7551e2d909d76cbae023c71032b26466b"}}, @ipv6_hthresh={0x8, 0x4, {0x44, 0x1d}}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80000001, @empty, 0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x7c) ioctl$sock_SIOCGIFINDEX(r3, 0x891c, &(0x7f0000000140)={"626fda3abb400000000000feff00"}) 2018/03/03 19:35:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x200040) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@nfc_llcp, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/188, 0xbc}, {&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000015c0)=""/226, 0xe2}, {&(0x7f0000000380)=""/77, 0x4d}], 0x8, &(0x7f0000001740)=""/195, 0xc3}, 0x100) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000440)=""/80, &(0x7f0000000040)=0x50) 2018/03/03 19:35:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5}, {}, @control}], 0x1c) close(r0) 2018/03/03 19:35:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x4080) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="030b00000400ed000000"], 0xa) accept$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) time(&(0x7f0000000240)) 2018/03/03 19:35:19 executing program 2: r0 = creat(&(0x7f0000060000)='./file0\x00', 0xf151c7809f307be5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x30) fchown(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000040)=""/244, 0xf4}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) 2018/03/03 19:35:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000af0ffc)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x1, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x4}, &(0x7f00000000c0)=0x8) 2018/03/03 19:35:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) 2018/03/03 19:35:19 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001900)={{{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0xa, 0x4e22, 0x4, @empty}}}, 0xd3c, 0x81, 0x1, "85f6d1da654e1f06e6db8439ebfee83c28c8a9946a2708772dec0a1b4e7393999b9392af3978353bfa3190f4cafc1b1197c7501fdbc31683eec8cd10487b2bbcd39fb42cd7707fe3bd4f8cc3b60b456a"}, 0x160) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000400000000020000000000000000000000000080000000000000000000000000"], 0x48) 2018/03/03 19:35:19 executing program 3: llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/152, 0x98) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000ff0100000000000000000000000000010006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) sendto$inet6(r1, &(0x7f0000000180)="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", 0x1000, 0x0, &(0x7f0000001180)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3a1}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @empty}}]}, 0x110) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/03 19:35:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x4e1c, @loopback=0x7f000001}}, 0x0, 0x4, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @empty}}]}, 0x10d) 2018/03/03 19:35:19 executing program 1: r0 = socket$inet(0x2, 0xa, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/03 19:35:19 executing program 0: r0 = eventfd2(0x200000005, 0x80800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0xfff) 2018/03/03 19:35:19 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/03 19:35:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/178) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) 2018/03/03 19:35:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'vlan0\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000000c0)=""/142, &(0x7f0000000180)=0x8e) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) 2018/03/03 19:35:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xa7, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x100, r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r3, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000000040)=&(0x7f0000000080), &(0x7f0000000180)=0xffffffffffffff82) 2018/03/03 19:35:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc0000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000889f178a4bd6261aa5ddb0dcb49ffeb9cb6b4a2fc403166f215409245e4c2cb45fbd8fff0ea7c3f5da7310ba1b70b806b5273c788a13f90d2812211b65879000bea22c9b4acf"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/104, 0x68}], 0x2, &(0x7f0000000280)=""/166, 0xa6, 0x7}, 0x0) 2018/03/03 19:35:19 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x6, 0x4) 2018/03/03 19:35:19 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x6, 0x7, 0x1, 0x81], 0x4, 0x40, 0x6b54, 0x2, 0x0, 0xff, {0xc6, 0x3ff, 0xffff, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x8, 0x2, 0x1, 0x8, 0xffffffffffffea41, 0x7ff, "8e6fe2d00f4b3d81f44ed5002c9d41d067971f55855a77ce9a56db70716e98e7"}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fstat(r1, &(0x7f0000001100)) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00', 0x0) 2018/03/03 19:35:19 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3612}, 0xc) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, 0x3, 0x401, 0xffff, 0x400, 0x4, 0x100, r2}) ioctl(r0, 0x5101, &(0x7f000042a000)) [ 54.662734] binder: 8520:8529 ioctl c0106426 20000080 returned -22 [ 54.695032] binder: 8520:8529 ioctl c0106426 20000080 returned -22 2018/03/03 19:35:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x6, 0x4) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000), 0x0) 2018/03/03 19:35:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x9, 0x0, {0x3, 0x1, 0x10000, 0x3, 0x5265}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2000000001, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/03 19:35:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x1, 0x3bbb09c3, 0x1}, 0x8) write(r0, &(0x7f0000000000)="260000ff130007f15f2745c6689f4abdcc764127df472b00010000321f004000e30100000002", 0x26) 2018/03/03 19:35:19 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/03 19:35:20 executing program 7: mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000d19000/0x4000)=nil, 0x4000, 0x4) sigaltstack(&(0x7f0000004000/0x4000)=nil, 0x0) 2018/03/03 19:35:20 executing program 3: r0 = getpgrp(0x0) r1 = getpgid(r0) socket$inet6_sctp(0xa, 0x5, 0x84) getpriority(0x1, r1) ioprio_get$pid(0x1, r1) [ 54.700054] audit: type=1400 audit(1520105719.922:34): avc: denied { dyntransition } for pid=8536 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/03 19:35:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x62, 0x200) ppoll(&(0x7f0000000040)=[{r0, 0x8040}, {r0, 0x3464}, {r0, 0x119}, {r0, 0x4001}], 0x0, &(0x7f0000019ff0), &(0x7f0000000080)={0x9}, 0xffffff90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e20, 0x5, 0xa, 0x80, 0x80, 0x29, r2, r3}, {0x5, 0x200, 0x1f, 0x4, 0x1f, 0x80000001, 0xffff, 0x3ff}, {0x9, 0x100, 0xb9, 0x4}, 0x4, 0x6e6bbc, 0x0, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3507, 0x3, 0x2, 0x6, 0x8, 0x1f, 0x7fff}}, 0xe8) 2018/03/03 19:35:20 executing program 1: r0 = socket(0x0, 0x802, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2, 0x0) getrusage(0x0, &(0x7f0000000200)) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x20, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000300)={'teql0\x00', 0x4}) sendto$ipx(r0, &(0x7f0000000040)="7abc514028b4cb1edb0d73100c94c9bb53e626da5db54f1da4c4c76cab9238dab5a3e4e857967fdf79b04353c7ca7e868e28997224d2ffbc51156ba8d60515f505655149fdaf0c0748724a799ba31c41dae467647b20f6dd2e4daeccaef13bb0b144dcd52b0dc5c0d453770cc08628e8784842cfcb7f84b8c007d20d6106443affb2bd30ec6415fcef4a7583af1d1957366d0840938efe7fa8156fc31bbd5b273d487c5f5f3a23f8fd63d66b4b61352ab7ccbe3572285cede44fe90cc9e2151f6925a1263772fd49b518aaeec10db520bb6d331d617941faed65516d1343da2f6d646394bb6d", 0xe6, 0x0, &(0x7f0000000140)={0x4, 0x8001, 0x7ff, "93ada7f87c2f", 0x10000}, 0x10) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x35b) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000001c0)) 2018/03/03 19:35:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, 0x10) listen(r1, 0x0) dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYRES32=r2, @ANYBLOB="b1b9f7e8f01bf6adaefe0c206bb560df92e3c9b06982fabc2bc5a6960dc807ff98e815d7bf0546fc8dddf91a88a230a997afbc2ed40effdf383784927969629cbaec72b1fd8a5163385fec3d83a28cc9cbbb0b315240e783242255ea01b1da568ab8652abb777f55fcc3670627767a8e3d9ad8047c340351ec81c36222d5a5fbda3ba0e45eecac054ec6e687e20dca8912c9c41159c2546cddc451e78dfd075c91a06c5af40beecce516e2796dcf021677cff62aae333436233cdafbb6", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f01", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/03 19:35:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x0, 'client0\x00', 0xffffffff80000001, "6d38b2caf185b981", "5571ef6555276a68a3fb1d13f5148f22dc19718988b320206bbefac0f7191b51", 0xb2a}) syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') 2018/03/03 19:35:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x40) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000701000000000000000a92f315f9c4a7010101a9d7d4f6f21adcdb3608c79c3428ebf27ac43f7b8dbe422bca779ae7f95ed815a0b5f808c85cbd151f273b35c87b54ee4b77218e436b78132dec73d4e5c596aeb7d692b55a6b0cdd26ec14121e58adff96e66f685c7cb3609b20f1b659feb2d6e1cdcd707a81de3d552afa828705ccfe53d3feaf12da30465e776ed1c64a2eedd08dba862f066a64d4c9ee8c77db72435aa46459f2d6dc05a6d16589ba4dc072df067ca41730656a04d4a82d75b9d862b41a6ab9fe9b953839e3c677b712b7caf7467bc1c7b831248e1b67b5d96d123754bc0d22ad4b8b4f9a"], 0x14}, 0x1}, 0x0) 2018/03/03 19:35:20 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x301002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x6, 0x6, 0x2, 0x400, 0xccd, 0x93b5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x200, r1}) madvise(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3) 2018/03/03 19:35:20 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000007c0)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={0x0, 0x20}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000900)={0x0, 0x1, 0x5, 0x6}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000980)={0x0, 0x1, 0x3, [0x7, 0x5, 0x7]}, &(0x7f00000009c0)=0xe) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002600)=""/93, &(0x7f0000002680)=0x5d) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002240)={0x0, 0x0, 0xff, 0xb65f, 0x10000, 0x3}, &(0x7f0000002280)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000022c0)={0x0, 0x8000, 0x7, [0x4, 0x8, 0x3, 0x8, 0x265, 0x5, 0x9f]}, &(0x7f0000002300)=0x16) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000025c0)={0x6, &(0x7f0000002580)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002340)={0x0, 0x20}, &(0x7f0000002380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002540)={0x3, 0x5, 0x6, 0x2}) sendmmsg$inet_sctp(r1, &(0x7f00000024c0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000001c0)="108e32a338518b512859300256d782bce58e9fe8df18576288befe7e34cf4adee9c297be5cf1d294ed", 0x29}, {&(0x7f0000000300)="ae10f66c56e6cbac141b0027115e3eebf3e84e192f235d5e69601f04eb7fe09ab0161d36d41d19396981c083bf6ef0a8363b30f8a2b00bdf56de9751b9172ada63a52fd02b432f5e6645bbcac1b05c47e6502ddd55fe349d349258d0ac59af3f187ad6dbd44b3927c4", 0x69}, {&(0x7f0000000380)="ffe9ef1daa2899a240e62d4a41b6ffe80335c081bd6b39dae519af3eb826247053d96efb156c1f006a27f71171a972bd59945111b8f593f6171a59f16191dff7dd3fc56c0aa83ca35f8b59583b31a1035e9a2475281210107497c2e1ed7e016321ac9cc2777fbd6234f977b99fae55171d839ce59a6b4e096c40067deed1a09275cc9dc8bb430615e8eb545cb1841d", 0x8f}, {&(0x7f0000000440)="72f336dee8ce09c4e548b1be829becd49d2504ff198717daeda570907cd49d2e417a1a00db74e71d952c275afe1c1b194b166ec85dee83319dec63ee7d8880ee0952a25362a2098d3b0e6867f0cbf7afad8c0381557a801ff8c14d86d19fe71d4512a641d943fee20b830745cf0c6682bedf15985e04fae5c2a14d5c089af6a1ed6ddcca83ebd55863ff6beb3bf7d0fb0236467623731a75b7aff9a52e89a0a1ea9ccd47d2f86d7c61b1f7552b0ab9c132591b31a1f0abedc4de7fd641", 0xbd}, {&(0x7f0000000200)="c62d27a8ded5ca3cf1c1983115817ed9684d3eeaa053a5c1de742532c4bd8d4da1", 0x21}, {&(0x7f0000000500)="eb9778ab5ba405610ed9f533af8eec1df2c00bddbca154ae243f92dc6875ced40653886c3bbc6b484e5861df654f9ddbb400576de738dc9d1e4d72f8074bb99be302473cff86a048af82a0ed98fc5529d51063c94b102e245eca9250a86d42a447701f347140162c8c4ccd95e0e377c850208831ece777fea627c4e19e8c9d7ef6b1924ce7d705c46d61a1d2c7f97b84fd9929285d2d0669e171a5ef1052029f7a", 0xa1}, {&(0x7f00000005c0)="7b3ace02dcdbb6dec81eb50fde161306b3e378086fdec1c9d3488a132c10aa1c534445b9e60d5febe953615247e3b39700d5c27b964e2ce784db661ae29834ab77cc8038fe05439ad00d0ab54ad1d177770b221e0cdae7146a820f29cffc56da2e8bdb8eb2de59e92de1270f9eb658b77816829b17d3b74cb28d44dffdd6e85302f4d6fb4510b61f89b9a73a3adeaf902cccc615c48480f9643dff731304c61167e17efbbe8a9d4ed51ab4e77c12", 0xae}], 0x7, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0xfff, 0x9, 0x3f, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x3ec, 0x9, 0x101, 0x8000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x0, 0x80, 0x2, 0x5e2, 0x0, 0xaf, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0x4, 0x3a6, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x20, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x0, 0x100, 0x1ff, 0x44c, 0x7fffffff, 0x7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3, 0x7, r6}}], 0x150, 0x4}, {&(0x7f0000000b80)=@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x50a0}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000000bc0)="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", 0xfe}, {&(0x7f0000000cc0)="15c479064d2963c5a42eced4043252bf668755c691faebc4043a7fe3ece9f76570bd322f20058bcfade2ebd392f58a0555d8e6391f2ae8637bf5aa3956613b58bc2a810736e2591daa41711add968fc24ca07326e1da555b4b6767ffc3f31b01ebd9e1f2ee555f9e4db2ce3f18a24a9fc32b481d160e07814216a5097aa199a95b1f4b30c636577c998d244d330b075a2a4abf4b49b4d0d8826c1e868f60bd3f00e54b41639578e515fdce5f199d6489136c082df3eaa0f9a28a36b2be1c2c68804b33a2af12c99c4794cdc49746f670ddfbf412c592500ed4d6052966a0597f83293a395b608e69f644d986654195", 0xef}, {&(0x7f0000000dc0)="f89ed17dfa2c878404df692123874c4fc1cba785ec9db84b7eac4bb7e6dc3abc3352d94d2730629971b90b33b88abf92acddf9f4144216607cf8d4b600740580bf348d3c53e31d56f3d9245f8ec4a820646321760acff4371589f44ab54a330badb326ea022149ec0b339fa68c9535981772e2755709762646d73f9368b9683b1ca0fe1fe64a366d88090088bf8becf9e59f60d60e6537b77062a6ba5b28a6cecde34f7879ce459bdcbc13a505c5b1fb2102dc78e24f8104d08d939257a1704b755d4cb6cba32aabe17febd0ab5049ded7545354e76bae4343946f74b4459fdbf5ab9fa0ec4c9f998d16a6533c62ff", 0xef}, {&(0x7f0000000ec0)="d4d21311533a36434fb6808103cc8ebe8663d342a3859ee166ee2df6be1ea3d669ad543e4eaf24f193829f50fd76f0cfea826244a2c08a9784dded6c7708bfac6fec147c15a1e37c681345e8460fb74180e57c7b80b723240353e0e2cb782b1ea9c3ba01d1733c2219ce34d2de96bb126f336c6915feb9b2ea571c0aa460f785b300504dc8c577badf37d2f84cfbbceedd04dd601b0eb1a52ac3298bcd2a256d4cc1", 0xa2}, {&(0x7f0000000f80)="b6f718585c9bf513c4e1c5df1ebe8bbe71e02d62a9b807f5b3e4d050d41932d29679870cf79aaa35c712526f48e4b7ce3d9be86ccf5087ae598d4a2c674ba2156af0dd7a21988e1a4b137527f56b625c69aec4e94d0e100d5da1be262571d5f768e62dbddb4ab15a978c49d0ee1e87e3e9d6a654cadf163ec003b1daffe9f84b27b9826c407f8b9280d28aab045d98f437f13a5ba3529fccb97ec124719a952be0e955575c1b24e4dd55", 0xaa}, {&(0x7f0000001040)="bf357f648be977e8a6cfb49e67ca39f27bdb460be476fcfdaa6894755fbb71c9f027bde68956771c8b3af1bc1e2d5887b9f41f0a22617d66fea23ef9456193495f012781af613731c612ef5cb7dea79ae8d2181f777c8aa979e0c39d914de95afb8814e7c70deaf27dbb2ababbe545280094c85bb3a8f6b657f36e5228bf928377bf1c531b8284baac9d26406a6029c552bd3bc04463e1bfab63b8411694aaeb2b8632ec4bd779e77aa957190745f91487cb79", 0xb3}, {&(0x7f0000001100)="201e2790076939b32c6fa1769eeaa43c03c2ead18050760c92ae4cad6700d664eea633e85c37b8af0c780e26b6b59b76d39b0257112bdbdc5faadffe594404a37b35cecb1806e56b94736cc31186e1cb79776cfdaf5886e3eef7d886d246d39fc12dc79f2750b76bf588bf554e1dea90835862ebd85f53940292da7744650c96ad470a9e2a8bef320ffc420a1c38c1cbacf90243", 0x94}, {&(0x7f00000011c0)="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", 0x1000}], 0x8, &(0x7f00000023c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x4, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x8000, 0xffff, 0x7ff, 0x6179}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x200, 0x3, 0x0, 0x844, 0x4, 0xfc, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x28, 0xbad, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xfff, 0x8, r9}}], 0xf0, 0x4000}], 0x2, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000026c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b584197841b92368d4ba9bf93896f1e954d6"], 0x110) 2018/03/03 19:35:20 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x24) socket$inet6(0xa, 0x6, 0x5) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) 2018/03/03 19:35:20 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netrom(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) 2018/03/03 19:35:20 executing program 6: r0 = memfd_create(&(0x7f0000bab000)="000100", 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/03 19:35:20 executing program 7: r0 = inotify_init1(0x80000) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r1) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000008ff0)=[{&(0x7f0000004553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCNXCL(r2, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x1}) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="0000faff00ffff0100910000000000000000a2ed"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x21, @tick=0xec7, 0x80, {0x7d, 0xdbf}, 0x2, 0x1, 0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/03/03 19:35:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000cfbf68)={0x2, 0x400000000000003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/03 19:35:20 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x40) 2018/03/03 19:35:20 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) close(r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001040)={0x0, 0x1000, "90dd73a67274b602a05f585bc57efaddec66290666b6bf24c4fd6c41d524535947baadb8afa5b927e8cb153120f79d68c702cb61dd62564b5366af0e0ba022504e92ab9b15f79550ada350e1d079cad6c28195dc7d8e02fd5691ce9507689fbd673899a0df910494b1d9c7e225cc488917573ffe08cea596520f0a9a3b6e581da52cc89250c31df2b5932e68e95d25b47bc1b8a35ffca71a6c567810959e4fb3fc2fc5006f4a1f374a8e1661e43c83810c99df4a5cf849da3ecaa6d1070215de55f3416951600e4a90148b2e1f29864ac1c80f76d7bbae30075ce79be22dd64aa8de8d48bd1fbcaf49f562c6fdbad40208753b31f06b8e720c815f3bbad07a3db32bf6e3a36f598c0be01917ad46c66bfe846c5e2fd75f1e9df93ef8ddfbc8e6146ba333681691dabb984786a56bef3b7d3806ddbae86ae7bd6bd8c191483d63d0e74c892d54a37d2b3d118316b99fdba5049a546dfbe0f83f81bcda37147a8f0e97983e9d60a9da8e2668ba2d7ec3b5dd20c8678c81f7b72d7e81c5d0b367aa896b51a8fb623bcf4197cb85a0e300d3ddefcd583126791361cd165957fc8287b362a297995450c44297f4e043651a13f2acef620e742be1addc9cc5e32738348047e26472306da198a9f7ae43dd5aee1ddf2283047290c72892ffafc9045070a2f5bf210fee5f40b4b4d1a0ed315886016eca611c0add3c68824a2883042e539a2ad119c74ed7108bbaee3c8c841d735d23d7b513d8b148f37a6aa8eca413d550baf5c8afc48c8468d28070c20035f307cd999699a07b9cc1dd2b6e88c1a1aa74cc56f789e75301ff7cbd5e89fcaa65eb59b39a1ab62c53d555bad9b315962fb918aa0cc923fe815898dc825832f166f6379efff45d846ed8fb683edf81d70b6f8bd8780c46a9e08242b0a1bc6d1c2ead54cc2e0a51ae8e36f1a6d625c3344e65888be350c67627b7b1aee6d321d24508483e20259b52a755102dfb49e222824c8b4ccef41309dcbb75bec2922bb04f8cc045eb3218c6bfb1a243331d9bfa001ae57172472165465a57fae80ceeb9cc325a981f1db709cb962cc5663f3de554b5c76e3aac3b4128cb7ee42f6506853bed79742e12112915db328cf53fa26373669f8d29162222415c7ea889d273efd59d6031cd845df594e14f6d639e984bddd1941557b5554fc49124a328285dc3aa20b0fe4662175a60835fb7772e043a5d91e23c560a74433734ef6d681f798194b42577dae428419b7a9691ba7d211806d2996b0715863840061f810daacfbc554376689360772d664b5b0441eaf9d1ed15fadef982aecedacc4774bc8fc49fd952ffddf8de31beb6a8748ce5fa4db1e0dca086db80cf75e1cdbeca5b790c9700a215f3d950ecca365a3c3b8e76f9d639bbdd68414e6ee808577c27e4161d6ed7f0e83ea398c035c61371b051e48e766d2ed4f131746e7b4b638b0d08cc5a51d701a42a7dafd71def046844c8569d3b0682d0dee75e7fb3c1bfd3e1cfd29a9080528823919ca6e94bd35b2d718e23e391ca5d8140bce49ea948b2f05a94f61f4d4c9cf632619392b847dc4c272c57b15ed4f1c9c6953928e51a719c44fb4c7797816897502ebbbc36b19f975a0c324fd14faaee269e71adaa6dfb0753bbb2141fd36c2f04a79122f91d328d09cf4b7931229a6df27ab4782de308b98e3d945fbc46c994f8b0ae02a430862127d225f458f1fd0ca61cdcb2164f85f6e417ecb4a7187ba07b39053d4ddc35fcaadc5117078c7a8d0020f9cc4d790adef8fc9228848e870c7293fcfd1ef9fd524da84b6cd4607bcc8f690fe7ec78c1578372b6d37eb66cf417cdc716d15c918756ebefdc9d634e731e91b8b3d865c22ad6f307edc8c6c8bb11ff253f65640306ff6bcd9aab66c4fb6ab301ec44a2ce43396048f015ec627c9ff7c5b034d50e192f987a4bd415bbd7a36ea3bb5e362b0bb12eb2939ed8481fdcd7be4f0318a667dbe65ebfde370f92ae7251fd18b559296acdfc07ed318077738493058efada5ea5ec0690e6b4e9c3e55af756b31dc15ab66792f599e120e0cf09d414fc8c9a7fe79278f1f09e831f9f6cf3e637939eef40a153baa87e69d7f0cf5e772dade03f730530f386418383b5017145446d5e43a67999a75b7ef40eee774e6017a87e4cc8f2cd7f3d7e6d808f2162d7c9666eb9e1114725bed33d74aac128c68f6004a752d12497b01f3c4875e643a8e38f26ed016283f07fb35628c30a5cef0d15a051a0d0ca40a8a62e0a0980e72e96e18ce81d1ddaa58a94a567942ae8c8ffb5531f28c8d6b51eeade94f10d731114c0e216e589e9514c793f39867a8b92bfc67af3624f6ab8166fb62f7e5b8b800fd7f9763a7676df12675aa12e545c9dd173e2cbb88db18ed14ab3c13357223c4e41ea35f39b0b53dc83ab1c2578edaf9d906ae8870d18f1ca8babe6760931ba2f6d29de7b330a10735936d34e5b292a97d62bf8fc72f02509526d8f76617c08e528b433fb261a4fc6f271882a47246a6276fa6812f2f3cac9f5ebe688a3f07c431f610c895c518ac6071366313e2306085087968c07069f17bce0e49087743f151557e9bf3f85cbaf2cbfb8817a249185198cd1c953798b7cfa415748bcd6a96818f3984d33f84ecf2fb2a19e067d05289434d9906989ae05066035d0a412d540c10dd792df9c556b8bdff561b823446da5473802d56687b59aec5eca3f2d64f782f151e7693c327fde2ac82ea49bf1e512ddf8e207102246d662c4543041a13f9fb71c2c007dc77a34c752b8f90757125c5a19ce6de6e069985a4e8ac9334be6c99c1c173aa0b7c912ab87be345935d3d6d404c4daf3e84782ebe446a05841dff1ff95c6f87ade578acae01409670a02c086592001b60003b0b656e3229dd88824d1b0cfa5e88cabead6bbf05db7ec08dd9f499f024e41294926b2d325245a9aa640c837dfc2ae1e8093d0b3eeffa1ecf554cbefef320b0d32af75baf3c069fee35d334b63fad509710830ce971cee51e664bc8a1ab336cd3cb042c200de476c964e16ebd78e4882437a0af6f86aa236446860a8b6764d74a8d454dca46007d49492489a85c5e53b0cc3b069262e3b7a98d39221b2aae5d9ade9344816d231d271fafb16bcac9bb6ec3df6ef3df8405693bfe0e502b69cb159c8b9602c0a1c18f47340a3b7bf3359a8d1e1c8155bf31260bdfe6b81f3b626804229e34ab5680dcc4d0e7a3bba054fa1241a39a33d29b5c2bdb72378864c290a4bfd383646b64cedf579f52b559383aeccdccfd0d13b68f30d59bee896b21856d04cc42218e75a31bc1b7ca912c29a601c750dfc4fbc31c59f3c3a2804cc018c0f0a3230f7e4caa0294ff1093ef9fe7ebbdabcde5e22e0f84b6f253e2dc4caf45891d3bf13600db2f3ee19dca4793de0a3e280e607e698f32cda1ef177a50462270a926a3880b78d2d279f2d822679336156cf0035e62160665c9b141041df7c630c6c40d096536d3021c519017a148b4f873ac61cfac5074b8a649f6ab2a116210e9a01133801646a51bf81582128914e2a71847078c15f2d7516093f74ce46079c20f57a537503b2a568a8b47295514871ce7e3b9a7aeac52f168b5d01dcb266784a7a447dc86ddee9b8a13f0080f05c04f6408e5812a706c3e6db0cbe2bdefc57a5021cb704040f24945ea060c5c3dd8f811e58ebbe2e3681f67091594586456316663d2fad305b6534b5065b56cb6c2413993afaa450f94951a70a42aab5d59efc59b6e647b1a91b150dcbd9aea0af48ee8bab1c3eadfb92f0681ecec264937607a541a18cd8bb64b9e0a096259833dbf9910c24750c591c17d2398f5929a81b498f6a34c97e93b1c096e919b2e7ad31a3892e217db82abb3b784fceb7c5ce1287180d8891131d3662f2e7edf51c21170705a4497d6ac5120836cecccafce52bcfd18b440d54a8c7fbdbee7b8091f671c34e31f4eb4995d357138d8d207e859187a0b00e0c75e6dcebc32713ed1aa855b642bb9b11884dc3ec6e3df15949a9bc30015ca64d86e7a97ba60f6667fdbfc46d01f52f18c2037ba58715c7e007edc1d9368665b80b3db1bdb176e1fb69a07e06548ff3f16ae87eddbb022f66a1c9a45a5a4f86e79acaee75a73b8ef07692a46fce941fd9540b6703acc0e3307eed746b0772064efbc8783b022ab92edfd9a072576172672b14f68dbeaca12235a2650bf175d6c49f5c4a2655cb380e140464faa7b24a2d15eeb8efee5ab40e0a7880f0b6ea3cd471a64397e0f18dae5aa74ff88fffa57cbeee3b28da98ec4f1c27b3823f855cd7ab91653f8a5c48002b53b42c05b8aca573b144dc0b1dcdf7e39d63b193e585621c6a5bec598da2196f06c057a49b751557004a7b5675c82a0e294357c97bbcff7bd90c4544906682a8741b41a07a1d067afbfeb3bb1addac6e9ae0bae7556b33ca686c2459faab182979bb3f14d101507e3a543d1ab2529361e2eaf94ad15860d054a0201dbb8320c2a5c0e4e9b3622dee5eb1ca8165676cedcd37a78c869923e9789fc6a40d85a60e0d6e92c3f33034847cbfe9cd5c6f3f7342f007b0860fa3c29149ac941a036d8e59b6ff46eb1a27bee8aef2309776ede3b300beb18ef9fcd63104c6bbc70855bd53670b9cd228e9d00397abb5afb4f141d0aef43a318c7e3822a71cc870bd8482f820448f64fb6830c7a837791ab572a8479d449639812b382471dac625cfb5a41541ede0b5633d8cd8a6d43c274567e7818ed9652c2d89338e633d63436ae54b263049fc13f926c58de24314105b6368d443edcce58772ae42f7d9a1369b6fa3df5e2eecdc41b4c99dc07fb1e71a2a9ebb015cef23dd76365a2617642e9f6d3cb7982db4e5e2e0ad93400f5d0f15ccca7fd5c1408f00e81598d957dae7cd652cb23a399dbb9e5c26641e27dc6bee8d94cfe7a51828ab3c723639705fae57d8dff1484496a378798c416f04aec480a43733b4104fcdd2b4f2ad5e552dbe88ed7f8822cf53d0674d073d34b0879ef7874232be6f7ea22023b2493f99d56edd93cbe2430556ad98b8932faf66c86a92f327e80311b966289ac57beefe03b128ca760d4144f6e0669719f1145f357a33da2e2506f7d71c89d4e4cf7086c6c9d69f0e377a1dd80ba9eb776eb73dd55093870cfea970ce58eba4b82acd6d9f5c1186b61c0048a5798afa23f21e03f66f2e7e0c0791f214713e5e1e248a190d54008a305f12a5f86538357780d67c8c2c58ae967f0f62a971e55ebabad984a0c491be41e5c0763b5e957ae4134b9572b7943cff0c6d228e08ee69c492887821878417064f0efc761a792a76c7735422b242b8bacaea9215ef0348cd2d618dc031e4434af7189dc4b1fbc012a378dfbb942b75bab72fae55edf351c6a704d9bd0c450695b0c48162afd7a5a071320cf545ae50d5bbe9f48c65505b49dddc4381cbd8214ddde749fdd48de683736d1e96799e0c7d77ccf2d3efdc3dc81db8cf273ecff12e9630a3ca000659d77c7b26357aba1870bd2cb44e6489e20e1f8b7fad92d5167f2c4239d4c9c01c6c6162468755cebace5361968226a5c31f95cde528c625d2944df471a777afcb36c4f8c64052bbe80cbe3877d225ef6bc4dabe3ac0f712a3d5c7c80b76a298aaec9dfded95fb27fa9284d38d5bc3d044bddbededcb0d26371b5e3b59fed0bdb70685123a5f3cb122d207abfe1f5490af859dded782c21f7e6f53f89f78f8d0b1dc0e3cbf9cd6feafc31fb9592dc49a1059ecfb52c788fa5828f5f0cd6af44a1ab5e4cee044ac9ad9"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5, "dfdc9db9e1"}, &(0x7f0000000140)=0xd) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/03 19:35:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000000ffc), 0x4) 2018/03/03 19:35:20 executing program 0: socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000080)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x81}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x3f, 0x5, 0x9, 0x6, 0x8, 0xfff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"867241e66913000011280000001200", @ifru_names='vcan0\x00'}) 2018/03/03 19:35:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3, 0xe7, 0x4, 0x1, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x3}, &(0x7f0000000280)=0x98) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000826000)=[{&(0x7f0000000080)="1f00000002031900000007000000065e00023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/03 19:35:20 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x40) 2018/03/03 19:35:20 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000004, 0x1}, {0x61}, {0x6, 0x0, 0x0, 0x3}]}) [ 55.123254] audit: type=1400 audit(1520105720.352:35): avc: denied { connect } for pid=8621 comm="syz-executor7" 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 2018/03/03 19:35:20 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffff04f8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x5, 0x30000000000, 0xffffffff, 0x7fff, 0x2, 0x100, 0x2, 0xfffffffffffffffe, 0xcea, 0x7}) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7f8}, &(0x7f0000000040), 0x8) 2018/03/03 19:35:20 executing program 5: r0 = memfd_create(&(0x7f0000000fef)='posix_acl_access\x00', 0x0) setitimer(0x2, &(0x7f0000000040), &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x12, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x3f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) pselect6(0x40, &(0x7f0000001fc0), &(0x7f0000001fc0), &(0x7f0000001fc0)={0x0, 0x0, 0x5, 0x7}, &(0x7f0000001ff0), &(0x7f0000001000)={&(0x7f0000000000), 0x164}) 2018/03/03 19:35:20 executing program 6: sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/43) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xca0c0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@fragment={0x16, 0x0, 0x21ca, 0x1000, 0x0, 0xb6, 0x65}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) 2018/03/03 19:35:20 executing program 2: mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) mlock(&(0x7f0000005000/0x3000)=nil, 0x3000) 2018/03/03 19:35:20 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'xyst_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x56) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5, 0x1, 0x8, 0xffffffffffffff93, 0x1000000000000000, 0x1ff, 0xd0a, {0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0xc9bf, 0x4, 0x29, 0x7}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r3, 0x7fffffff}, &(0x7f0000000440)=0x8) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x8) getpeername$netlink(r5, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x0, 0x4, 0x7ff, 0x8}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000100)=0x5a15806, 0x4) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8e, &(0x7f00000005c0)="8c7d5b3115a439b773dde94aaca44809f4d2782b6e88fc1fb4bec72711c9db7535bad6bfc00cbb906a9bffcbc69b63e18d27cbcf8d4cda9bda577e8dd139f127ca64faeca0e4e84904", 0x49) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000580)) prctl$setname(0xf, &(0x7f0000000080)='unconfined_u:system_r:insmod_t:s0-s0:c0,c1023') 2018/03/03 19:35:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x7, &(0x7f0000ebcffe)) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10300, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x3) 2018/03/03 19:35:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x2000)=nil, 0x2000, 0xa) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000249ffb)) 2018/03/03 19:35:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x101}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x80204) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/03 19:35:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f00000a2ff8), 0x5) 2018/03/03 19:35:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000c10ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001240)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="54c6dc87a86bdcc4845d597a8c9145a77c9916ee877defba11a0f89342efc5d2d573b437a930060057aeb2a08f745d07308df3498b7108c24f3e0a55af77f94186d8efa097fd764c8e83", 0x4a}, {&(0x7f00000010c0)="a8cde67282ef9f9ac5d05a3cf85a99c01681d01ffb70a5fa2f4bcdab672b67930433d0be4df22a83d81753b075704159f04aea70e60e2ada3639b75ecc04000000e1ca0b47e1ef9798ea382f5f2a86b18172edbd29536b", 0x57}, {&(0x7f0000001140)="a1383fedabfb7120a80ebe6286eb25d26a318e34791de06e5805e2392b96dd69b63f29554d2d96706d5e202967bfc2994dab2d72ae8a0be0de1177da501d86d7a434dc7dbcfbdb2f29707aeea6170757f76c4caae4730714eca2bfc5e68073de6ddb25a6e0b3cb766feb34e8476ae7fd3769d2874a3064c08da48e32bba400ff56060032ab749e573c42ae7879646ab457d741e1fc5a6744c3d6fcfa940d7d7d08de2f3080878f2a5c1283aebab1e36e59a5e75ba5a787da80fe654743dade", 0xbf}], 0x4, &(0x7f0000892fb8)=[], 0xfffffffffffffcd2}, 0x44000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000012c0)=0x5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/member\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/mls\x00', 0x0, 0x0) 2018/03/03 19:35:20 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066ffef)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/03/03 19:35:20 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/03 19:35:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)="20a92ca52e6bed898c0d94673c85ad1b984911627eae9bd3f26771dfc3f7db33ec0432c504e658d5f465770e9bed9a30a0fe426efe2af8b40f631a563d4fbdfa1e0d67467c217466e6615a333dec6b8034dd23a916e687c414afcf3ec4239ad6ea0035c02c73e714cb042c2da96396e3cb54cdd39189e99960801e68212a8d84c7086b84daa27cf209ccfba2b8eb26e0a6473cafa9046750366801e807df572d143d00014cffcc3bc9cb2891b278eb1c1ba71df1fe773cf25e849b4db993b4486611a4eb", 0xc4}, {&(0x7f00000002c0)="0159893a70f6c2ffb83b20cc67223e08295e5fd8c614020ac700ecdc240f37436ea8d77c3725f9efdf7397ffe8654205eb008fdc086d2f305489f0fa6fafc7605b221285ec3e83085eefc7f79f61e1d2df16dfa7a7132a50bab1039b252b9629a7e069d3df338087ed08cac6f15b337d8f6ad0171084f11092b9721c2c8a7a70", 0x80}, {&(0x7f0000000440)="cf5cdf0e200c5cdae40b26aafbb8991864693a2475f7491030d7bfd3b1847ce790b245786ba0a6cb9a3e45b0a9724865c19ebf175723bf2f27b8c08d01a0afa24cc88bd9648c5b4cc5ac485c86a62bad0847e86d677748e3bb5a52a0b244908fcc42ce89c90fde304edb6737a52f91a933a37bf48fac6f5488d5ad7988741266186902f2201194bd10d64304d1f933f45222", 0x92}], 0x3, &(0x7f0000000600)=[{0x40, 0x10e, 0xfffffffffffffffd, "7fef859742d4f8aea2f3cbdef4e44c0cee63ef4913774b8362c1604f8bc85d439ae1c4af36065b310ba228a1"}], 0x40, 0x4c000}, 0x80000001}, {{&(0x7f0000000000)=@ethernet={0x7, @random="4c71ef30f1b5"}, 0x10, &(0x7f0000000ec0)=[{&(0x7f00000018c0)="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0x1000}], 0x1, &(0x7f00000038c0)=[{0x30, 0x111, 0x81, "f2e14e7ab2012ef0a7e461aa8cdd91e1e1249801e40d4afe37ddfab876b203f4"}, {0x1010, 0x11b, 0x5, "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"}], 0x1040, 0x1}, 0x6f}], 0x2, 0x0) 2018/03/03 19:35:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) timer_create(0xe762d2fd4ce4d2e7, &(0x7f0000000180)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000080)="e5cd1b522b3584d22a3d7b3d52bfb0a2c8f9a066f198fd42863948da66e998cccda3b2ce2638ea65a09f9819de937afaf099e19d054de822", &(0x7f00000000c0)="11a66be559864db556383e9f743c9967de9d9338fcb9cb1c71177e0071cd258e72638553a1741ca925b9a8a086452e2571d8d3357836b0b2db103bf38734435057ee3a75acd9a18916659af368576e2f6ae44bda329932b7b748a32138ce708524bf77ba1338ffbeb3b33dbf7ca46013ebc4c62577fc4137eff2d906f70597d72e41c205bca9793674420e1abda0ddd3"}}, &(0x7f0000000200)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8, 0x401}, {0x9, 0x5e9c}, {0x6, 0xbba}, {0x4, 0x5}, {0x862, 0x8}]}) writev(r0, &(0x7f00000aaff0)=[{&(0x7f0000557fa7)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) 2018/03/03 19:35:20 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000340)=""/180) exit(0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = dup2(r1, r1) close(r2) timer_create(0x3, &(0x7f0000000280)={0x0, 0x7, 0x5, @thr={&(0x7f00000000c0)="18fb748e23d7d88e6c1414e80fe536af16679bd7eede37c25b9ffc6d6f6c74df9f2d035a8f6f4bb188a8225633602094d82167f88a1b536c1c3e48eb56bf6a476e75538f9f972fbe29580fc64385c933cec3b3e1bb44e123fa0334ea761386841062378103750c4be9830b660b8121b9fe744cd4cea13dba713f8f21aa16016c47d6de32eed74e0ed9fb942faf87b3e4f585c918806a2fa5d9ba90e2eafe7be61cfe37cd513145f26afb0e88fcc83a1237ddb357b559421d47fa6f53ce58c7afcb0cc0ccde", &(0x7f00000001c0)="1584fd96b1459f6ae29af139089fc4ef4340a45dd42f720e13569baa1e3d23e7fd63785168c1ccdedef84c713a8b7217d9d01005e91152d7b4ea49b4e472d196b1e0fa454add266c1bf8cf0ece13664120103bbee52bd55b14b6e743b9dca736c62ad014ae9668b7a6271bde151b7bcf7bc894c217c60c15f81a72c578a27f886fc6b8f8edf1579c4884418ecf6a9a1438b1196a13eb0f98868d9d848228bee3f4e657d6bf889204f1fd2b"}}, &(0x7f0000000300)) 2018/03/03 19:35:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/96) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000006, &(0x7f0000425000), 0x4) 2018/03/03 19:35:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 55.328868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/03 19:35:20 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x9, 0x8, 0x20002000000000, 0x2, 0x7fffffff, 0x800, 0x100}, &(0x7f0000000040)={0xfffffffe00000, 0x80000001, 0x1, 0x5, 0x401, 0x80000000, 0x2}, &(0x7f0000000100)={0xfffffffffffffffa, 0x7, 0x7, 0x0, 0x40, 0x4, 0x401, 0x9}, &(0x7f0000000140)) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000000300)=[{}], 0x1, &(0x7f0000000340)=[], 0x0, 0xc0}, 0x7}, {{&(0x7f0000000180)=ANY=[@ANYBLOB="00cc341cb1a20696ee2d66852a797f85f8ad80f9dfb3d00a2cc6119d224c90ab54c11994eb4624786f14fd99857e5f1c2a3dd162aa"], 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10100000000000001501000000000000778143b5ed502af2de85e1e776af38a20f067fb3533d06b5969c88fd581da5f6afd6ab1fd5ee297330e3e2f8d380c0053ca08686b41034b0ac4c93a7ad16d6f219163b201fb781c6e6199e40bca51498ef1815a7fd41451f7d73b291d2c443a8e5b5a2a63c59461dfa024af3f2991ff23b61392c86e2e4b98a64697e669d220d7a3467d1b9ab8825066d2948b9dc374ccbeb81951b78ac6df8d192e7bd51bd804d7dc9a1f804e1b8d52ab49a735be173690cbd859e28234796f6fe9b58f6185d1c1a3e425c002af4322463390f0273a8e4702a499ebca64201cb6eb5581372a9b44566fbd61750a5867b8a5dfc2bfe61c3ee1cf73bbe057426e2db80cbd60f78f2614c2268bc3256f54547b5a3b73e11511f3a8c788ee5da90fe383e55d9541bb3519e96eeb23274808789caeebf9011a4996523407fa83c87086eb372ab0ce65edb3d89ec02e8222b4cc42c84823ae22227bdb62b75bdd96cb2446ec582f6b4c2976a5e4d0c106d6d9d6930ba2cc3c1cef8a26840a1d3ad770b576131e862a1b9ed8e5984098008ea2ce092fc4ba3e7d79e99d8eb48df9ed080f495e9144f777ec0d56c2b853f1f40736db40a6ce1c5fb75578f5a93559f999a77c01e52412132ba59c63c2f119d0bbf71a2550150a00f5a97e99cccdbc4bbc6c78a05791be3a129b713fe4029f9bd1d58c2c5533c52d7a96fb42dd9afc7070cfb45d59c74eeaa77030aece63e3614f1bf2b0d519a2c3d0132600ab7da3aa0511d8db390952f8dad55d33fee9485c074d5d2a43eef59a08570b4576b11f4bf76459f42bda1330928b09d3d07c0ee8fb122ba6ee3d1b624999535b65d4183fb62f782272958b26365dcab0756679c5f4d99ba1dfd2406bb414abe9c54c2a709f69ac14e5f2273977a1778576a14039059032ae1f1ee9f4240734369b9b92c557dd38da9d33ebdfd12bfb9906c0fc6b76ec0b03bfdac3f8f9368d2ad70a5bd92f20440794e15c67a9d1c93e8a1b14fa2e48e69593d457c836ce6e0a820e89b01743ed73f780fcad5772c509425f1e131e40e81673cc5e7cf22bed38cabad21cb5005151383d38acfa14a68b80e9284f2bca66ea0b70fddfb67fca2330f2dd42c138d182126afb7477c448e6034ab0c5f038b2c8f2638799fb8f6f390e63095512f2a2de516e7a49f078047cca81197704ad341ca401f65222520ec5b437ce6d16b32ee917e5bc41f71bbfef2e8b337c942179a3a663aaad19ef25539ec30f79a978cef937219d85759d73871cec8432e92c08980df70c70cfd9d58f7ffa79c8bab7afdc44b620b7a7fc9604652dce57919aa5810e4b560e5bbc9eb2e4d467b79fbdc853232b2f9d6faf1b6dfbede135afb23be6c3c0fe4bf1d065d34bc4e285bf945bf52bcdffe6a12c56be92829d3c8e1073b23e25fe6696e50179874c3c1612579f895b7b343a8a48fea58cbcaee9438041082f448ce002730a4fc0dae2c1f697cc5c0e2d84298542e39d144ad39949db5e31971c6bf11de65e05a3bf867d3278e90a6ab0adaa356cbf533b9e0edb3a9f1f0802269bf4d0fbcae217b7018a46b8fa9de3f2ec9dc26300cd2997991d8909740402baa99c652d2c6b6cc235488e6d0ca2bd095c75726713143cd72f06c706a302d82ccb95dc80e2fa482c388b973310247221379efbd9adb5fb7ee364d2fb97b59a7adfce610b57fbd87d6d747719cd28168f319c6c266d04196e9a5c812b6fa8357386eb021b98d0aa265e709f5bd711d8fafa75ed6955dc849bfde825f2427b0405b213fde562f24a2547e519b6fb10e61a05df92827e084a73b7b3022d6b4f542f643d711773d5afe895de099787e5e97bac36c1dba1945ad5d5011add3d603055e5cae7e34d659bae0aeaed275f55b293c9c363e2efa064c1d2a4be1a8f5cc6b93d9fd622a57a0e1dbab3db9bf057354ad3960977774bcb30062d54bda3060ee1d2a31d9c8631c006ea6a465a8b867f0e2f1150ae033fa61d88358141260f1644a35804e1a02177363c320969e504715266bc1de0fdbd7b51a34d28db5fc426687359f10a9f51fdb9dbfa2801d4afab56ccd6ea20fa76870be9f1a5f0cd739bb1268b7b8179fbd718e843d5402496c9c3090c7885a2a5cd3e59379ca7e3e508e56bca4fc2f8c5d6fe5ccdd8fd5f916888dd6a1083e9c810088ce98fcf47f95c4c28518c313552ecb23b4770da708e6a8b1cd3ec9c757fb3911e3580457e5ba6d7b79e0737aefd593d6b849576c2592e204c96f73e91efe838ea98fb50e98d8ba10a50a8656c76fc90e7e4fc5d93dac80af3b7e8c4c82236bcf70e342c942f9bc22ad60913b73826be020cc51109b123930b57e5f129aa8c93902435a48c22a2daff4d07beb3b6ef3c8abaae6a5b80cfc3eed8c4b434dbcf761166d11871f73b0d5737a7d8c305747cebea06137943b712f635bd01d7c8f996c765039c05e75a44e321f4068c5738cc54785ea2a37a7cf836a8f29ea5a6c3062faf5a88530cc38568e59d6b7ffad205b9f07abcdc560630846793ed88e444ca633fb960b2fa1c38574e65688fb2458d8d03f35ce76e72bde89477e9354ec1771ecc72d082b601f1661eff756d2fa61201ad8157675746a15da5076d04238957259186d7e1d66ed0443a7c6a20ec15302df45fe671cfa781809ce3167da6faa453ea1257acf80a3c4874cf5c9a781acc8b0095cc027d9b47f8fca1bab8021dfbbf1cd9f2813a17196df3395356c558978e7d5b84fa3ec67cae532fe75f1878c1d148d52dc71249fd53b50b6a3e42e97a29fd02d16fa7320e9360bf2f249e457aaa3097a929882589b613c24343a7cfd3f11dbf9f2274e5896633dff7363274b0f1d5c984a1c9bf10403b8a92c01ced0f4829193f8cc45f3a4186d68b18fb4c7542d2cbda7102ce899a7562334f76ae20b48b319e005e40d90f316f6fdf16ce3f7f22f4b0c0832fa9496415e1d51c57a9caf40c97775c891b0dee94921b3a5e0f599e55754c604ca26b9d67f032eb21e614fe9ed6794a5f4c3a54ce562240f49229adb397efce1bdfd30cce18795a6925fbc4c492e617731710250144dc5e0929020b461417b95552e6002450a8114f798054939c5baf6a53a06521dd134efe332079de351275efc0dd46c88c6e5bb950b6dda679089f2d4da53c89d39c64ffe0786e2996f10b796ce4ac7466574b4c47777f51a16a4d1b20d1ac04fbedd03b600826b23bb1c55fd4d66de293be256eff7b90401515618d9df914ffbf7e8f930e7619418b26c7d1b671e95f99908d78386f48f6351e3815c4bf478739fc390d7585c81747756aa3240af347fbb717d312b7ddd5a82b3d7b56423bf2bb98a8228749157c6f943ad1e2009b4a149ced3017ffc45b21db42a0c10a0f8ae0e477b58525ce5f41d09582b68aafbd5e0877ce81961cfaab06528bf4645ae603574ad187e26e954748f818d9360f9a7e6472600ad69362ad7b6e6ab2f7ed6d38843168650b073c7562ca8fae9e1ccf52c9388f2c3770604004c9f7606db06d363358f00d4ac925436112db65c27499245ba7317ae11e3a3c149c43725996573c7865470b645171e2eb716689241cef6bb13667c9ed63bbac7a8841fe38065541ac36e7404840ce17376f6ed153047f2e0257f9cd0b78eab13268c6751721187437e6081278f6f21fbd33b1dbd8818acad1cc1d0e83355739bc5af41957dafa8e2e2bc8c4f871528761ea5dcb91dccec2d885b76aa062550923f3752378d726630fe96282eabb9edc24a9cc3b466c32ca6782a87a10575c5fa0116e81f7fa0f9c64c6b74db49addcb2e260bc5588a4ccb2fbee49c7bff060c93c20326b7caa1b5a8c271b9a92c18af1db800d6406fed9013a6277d5399edb5cfc206b9f35c62f1a3bdcab8c9eb18401e1099da7d3bc8eea69680ac8efbc21f5c1b6ae429fb9ac3c9657254c04386373251e579ef39727de6ff4db7eec75ff7edcd8245d506ee45f9f2baaf799833cba8de125a591f44f082b39d65879e1deeb9d6b654bd141decd80b92f248723b250febccabd5bb119b976fcf842d8f91daa86c6cd8649387ed7d789b1d3c15353571190f1c3fca774a6eb8a39d2b4465488667f8ef8846d0919c4d427b842d73f1ed8bc0f5a9e71cc870c6f07811c1cbe0f0ad044a6e8b82cda62f0375082e3227aed1ca533569853fe5c6a437e96f1b8a3308f8a97c5df15b35d57342363db1f85eaa4775b403c201ef4ea2e8da618e044de3f1be890ad5db50d217d93b4d4ba2ebbe4b52888169b0aa7b69624f50c5c4961ea29a14fe35634f20215224616a6756950383cd500b25322de7e26f96d6f8e4adb0502cd726efb66b30a62ce9de9c7d508801e46323ada8b33b49dba118a41bbd9819cac6cfa226c61c9d72d25733322ae981ca7f88b70123b2d47d299065512478001e3f4178c81fd5068f91d103bd83ddc36188a067492ebf02d71988e0d1eb91410a67c0dc9c1aef9add7385335fbdd757c0db4b4fcf9ea54c388f966ea31fe4976ab118254ca8ad089a9ac8ce00ade0c626371d1d9887fb10838b6389615b2cbe6c9d448fbe13e27d0ce1e06e0194e356651e2ac01e1e5b2aace6900701829dbc992ceae864ef28056bc52d2cd0728dcdf9df7718a5b854b0434b94a8029bdfa9e4707b694d1f4210aff3eba39fb434be5f6d78723e6eef15fea0506063fa6716aa852abceaeaf059ac18b2efa7f265b1267d37048fca1158238083cc424d229ecbe7bf969f4c70f5f2a58c30f429de21f437f29898b7729b9934e1a35ead1f037d5533522c738873180360c2b746ae574990bd286805c7c3ddef99ced13fc9a2da4fde9a6a03de28ab1ae521bef445ea505f58539039707738eb524f0a1612846bdeb8235b5290edbe73a4a65a6fcbca528c5caf951c2cda882c65612a6d864559ae148a8633a52735b8c0d49270676c88e427b33861a11db1622a66d5fa746bad35afc71d6099ef4820d88d92d27847a3a5f55bbf656739c737a61dc9d4bcfc497cad2d47a93d6cde75633379dcef051369b0612ff1473b8fbb7e2eac985db10c50c8be57a1b11543a0a8bf1abb701b1a6c8709fb8dc3cabb2a2d00d399b0fecbfc5887d697a34c957f336f8a8d9fab1035986a0208beb056c87a125fa6b3e320299b41b8ba09a70cf3ac48485220ec63788a65700465f819fefc45706796cb3e60706393a8bbf4adbc7c072f5941be05fdfd775d954db9c9b3cef0ef570e10a12ff18f29acc6f349902e9479f397dcf3f495b9470e371e075ed905cac27fd9f993f514bf6a22bc6c692012f50830e7de0a056db945368c40cea9a2c033c171c459c073ce180c7e8146a58a24ad523546e8856f55b2acd27eee9f8b9d8779e308bbcb42045c6df1c49ff5a6cbbaaad323668a35b532c9b0e8420ed49ea69b5ba257e97e75127e541d60298fb39feec2df3720e6dcb2dc5e0be3b7ba31a8680947f554fbf913932f8fe846fd736157aace4314fe403b47e6883a2735fb5a27741b9b9ee57954296ea4426c09d694551350989bc9b097c008575d640032af68cb619e356550605e0200ccde9437d628bd487564f03da4f0ef753188be5441f81d95c5849cc3ce8b405f55f4c31abd790248a3b89a369c4860283b437d31990715222746b23cdf815f116811905c7929b97aa6cc6d2a872e009c0627f152ceab0b37aca46f61976dd19725f06897162e21c12cbd50ad4e8f3559e395af904721be140f1be0c1f6906b462384e9fb5941cc7f556b505e2136f61e3a012014520ff47147f1148000000000000000000000000080000f4e4cf6284539de0e86a5aa55afd6aace034be6d51687d78e0ffdd939ec94b1766bc20bacdc6d42748dfe53f0f43901031e600ed20000000efd1379cb8f298a912e3e93491dc92a0fed39bd306763d00df2d"], 0x1058, 0x801}, 0x3}], 0x2, 0x0) 2018/03/03 19:35:20 executing program 0: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = userfaultfd(0xfffffffffffffffd) fcntl$setsig(r0, 0xa, 0x18) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/03 19:35:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec)={@empty}, &(0x7f0000df0ffc)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x262200, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) 2018/03/03 19:35:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/03 19:35:20 executing program 5: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f00000e6000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x8, 0x4e21, 0xfffffffffffffffa, 0xa, 0x0, 0xa0, 0x73, r1, r2}, {0x7, 0x6f, 0x9, 0x2641f6c9, 0x1000, 0x8, 0x48000, 0x5}, {0x33, 0x1eab, 0xfffffffffffffffd, 0x7}, 0x0, 0x6e6bba, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3503, 0x0, 0x0, 0x6, 0x4, 0xd6a8, 0x7}}, 0xe8) iopl(0x7ffffffffffffd) listen$netrom(r0, 0x2) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000440)=0xffffffffffffff01, &(0x7f0000000480)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) 2018/03/03 19:35:20 executing program 4: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x4) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffecb) 2018/03/03 19:35:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x22}}) 2018/03/03 19:35:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) dup3(r1, r0, 0x0) personality(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xfffffe67) connect$unix(r2, &(0x7f0000777000)=ANY=[@ANYBLOB="01002e2e66696c653000"], 0xa) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="12bd8653ea4086fcff833efc9ffd6485975a5f66f8b01f45c810985777", 0x1d}], 0x1, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2800, 0x0) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 2018/03/03 19:35:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r2, &(0x7f00006b0000), 0x4) 2018/03/03 19:35:20 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/03/03 19:35:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcbe) r1 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x90) r2 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xcae, 0x1, 0x7ff, 0x3, [{0xfffffffffffffff9, 0x4, 0x7fffffff, 0x0, 0x0, 0x2000}, {0xffff, 0x2, 0xffffffffffff69b0, 0x0, 0x0, 0x1}, {0xfffffffffffffff9, 0x6, 0x1000, 0x0, 0x0, 0x900}]}) 2018/03/03 19:35:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) 2018/03/03 19:35:20 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='(\x00', 0xffa8, 0x0) fchdir(r0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) [ 55.433073] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/8721 [ 55.441807] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.447248] CPU: 1 PID: 8721 Comm: syz-executor1 Not tainted 4.4.119-g855ea74 #27 [ 55.454853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.464188] 0000000000000000 c198ad1f71895bf9 ffff8800b21d7480 ffffffff81d0402d [ 55.472211] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801cf95e000 2018/03/03 19:35:20 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r0 = memfd_create(&(0x7f0000000040)='\',securitycpuset{ppp1\x00', 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@rand_addr, @dev, @rand_addr}, &(0x7f0000000140)=0xc) mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/03 19:35:20 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3bff4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) 2018/03/03 19:35:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0xffffffffffffffaa) timer_create(0x0, &(0x7f0000000000)={0x0, 0x8000000000, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000000c0), 0x0) [ 55.480238] 0000000000000003 ffff8800b21d74c0 ffffffff81d63f84 ffff8800b21d74d8 [ 55.488256] Call Trace: [ 55.490840] [] dump_stack+0xc1/0x124 [ 55.496204] [] check_preemption_disabled+0x1d4/0x200 [ 55.502944] [] __this_cpu_preempt_check+0x1c/0x20 2018/03/03 19:35:20 executing program 7: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) userfaultfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) [ 55.507401] audit: type=1401 audit(1520105720.732:36): op=setxattr invalid_context=280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000audit: type=1401 audit(1520105720.732:37): op=setxattr invalid_context=280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000A004E2408000000FE8000000000000000000000000000BBFF7F000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [] ipcomp_init_state+0x188/0x980 [ 55.687396] [] ipcomp4_init_state+0xb0/0x7d0 [ 55.693424] [] __xfrm_init_state+0x3e7/0xb30 [ 55.699460] [] xfrm_add_sa+0x1916/0x2e40 [ 55.705156] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 55.712060] [] ? nla_parse+0x213/0x260 [ 55.717567] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 55.724375] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 55.730401] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 55.736429] [] ? __lock_acquire+0xb5f/0x4b50 [ 55.742460] [] ? avc_has_perm_noaudit+0x460/0x460 [ 55.748923] [] netlink_rcv_skb+0x13e/0x370 [ 55.754781] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 55.760806] [] xfrm_netlink_rcv+0x6f/0x90 [ 55.766571] [] netlink_unicast+0x522/0x760 [ 55.772425] [] ? netlink_unicast+0x44f/0x760 [ 55.778451] [] ? netlink_attachskb+0x6c0/0x6c0 [ 55.784654] [] netlink_sendmsg+0x8e8/0xc50 [ 55.790509] [] ? netlink_unicast+0x760/0x760 [ 55.796539] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 55.803002] [] ? security_socket_sendmsg+0x89/0xb0 [ 55.809560] [] ? netlink_unicast+0x760/0x760 [ 55.815597] [] sock_sendmsg+0xca/0x110 [ 55.821109] [] ___sys_sendmsg+0x6c1/0x7c0 [ 55.826876] [] ? copy_msghdr_from_user+0x550/0x550 [ 55.833423] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.840406] [] ? __fget+0x213/0x3b0 [ 55.845658] [] ? __fget+0x23a/0x3b0 [ 55.850919] [] ? __fget+0x47/0x3b0 [ 55.856079] [] ? __fget_light+0xa3/0x1e0 [ 55.861765] [] ? __fdget+0x18/0x20 [ 55.866936] [] __sys_sendmsg+0xd3/0x190 [ 55.872536] [] ? SyS_shutdown+0x1b0/0x1b0 [ 55.878302] [] ? SyS_futex+0x210/0x2c0 [ 55.883809] [] ? fd_install+0x4d/0x60 [ 55.889230] [] ? move_addr_to_kernel+0x50/0x50 [ 55.895429] [] SyS_sendmsg+0x2d/0x50 [ 55.900763] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.909772] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/8721 [ 55.918607] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.924061] CPU: 1 PID: 8721 Comm: syz-executor1 Not tainted 4.4.119-g855ea74 #27 [ 55.931656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.940988] 0000000000000000 c198ad1f71895bf9 ffff8800b21d7480 ffffffff81d0402d [ 55.948975] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801cf95e000 [ 55.956943] 0000000000000003 ffff8800b21d74c0 ffffffff81d63f84 ffff8800b21d74d8 [ 55.964918] Call Trace: [ 55.967483] [] dump_stack+0xc1/0x124 [ 55.972820] [] check_preemption_disabled+0x1d4/0x200 [ 55.979543] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.986004] [] ipcomp_init_state+0x188/0x980 [ 55.992040] [] ipcomp4_init_state+0xb0/0x7d0 [ 55.998070] [] __xfrm_init_state+0x3e7/0xb30 [ 56.004096] [] xfrm_add_sa+0x1916/0x2e40 [ 56.009783] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.016601] [] ? nla_parse+0x213/0x260 [ 56.022106] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 56.028915] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 56.034943] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.040973] [] ? __lock_acquire+0xb5f/0x4b50 [ 56.047002] [] ? avc_has_perm_noaudit+0x460/0x460 [ 56.053466] [] netlink_rcv_skb+0x13e/0x370 [ 56.059317] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 56.065349] [] xfrm_netlink_rcv+0x6f/0x90 [ 56.071115] [] netlink_unicast+0x522/0x760 [ 56.076965] [] ? netlink_unicast+0x44f/0x760 [ 56.082994] [] ? netlink_attachskb+0x6c0/0x6c0 [ 56.089195] [] netlink_sendmsg+0x8e8/0xc50 [ 56.095049] [] ? netlink_unicast+0x760/0x760 [ 56.101076] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 56.107538] [] ? security_socket_sendmsg+0x89/0xb0 [ 56.114086] [] ? netlink_unicast+0x760/0x760 [ 56.120115] [] sock_sendmsg+0xca/0x110 [ 56.125620] [] ___sys_sendmsg+0x6c1/0x7c0 [ 56.131386] [] ? copy_msghdr_from_user+0x550/0x550 [ 56.137936] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.144918] [] ? __fget+0x213/0x3b0 [ 56.150163] [] ? __fget+0x23a/0x3b0 [ 56.155411] [] ? __fget+0x47/0x3b0 [ 56.160571] [] ? __fget_light+0xa3/0x1e0 [ 56.166251] [] ? __fdget+0x18/0x20 [ 56.171411] [] __sys_sendmsg+0xd3/0x190 [ 56.177022] [] ? SyS_shutdown+0x1b0/0x1b0 2018/03/03 19:35:21 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="70721d440b980c728ad14a61ba524906ea4431ae96831c64e1800ece7924af7ca98a2b40404bbfd183ad") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7ff, 0x4, [0x3ff, 0x9, 0x9, 0x9]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x5}, 0x8) write(r0, &(0x7f0000009ff9)="9a", 0x1) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) 2018/03/03 19:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getresuid(&(0x7f000099cffc), &(0x7f0000159000), &(0x7f0000a9bffc)) 2018/03/03 19:35:21 executing program 6: r0 = gettid() r1 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xffff, 0x4) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000007000)) 2018/03/03 19:35:21 executing program 0: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc0080, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0xfffffdfffffffffd) prctl$intptr(0x1c, 0x400000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fffffff, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1ff, 0x9, 0x0, 0x3, 0x2, 0x4cf, 0x80000000, 0x4, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x4, 0x16d2}, 0x8) prctl$intptr(0x1a, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0xfffffffffffffffa}) 2018/03/03 19:35:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/03 19:35:21 executing program 3: mmap(&(0x7f00005e3000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@random="16c9090f4121", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0xb, 0x4, 0x15, "ee936a0630db450a7709ad57bdc43176f8365de67486cbac5e8b9b3884f36a9a286b70e0bfd725771273dbafbec0d891d9944c73ff78afae3df0fc3cf0ee5aec", "bea4302c18fe1a7ab67b4f89f9faf9c291e970185d79e61d8a8abdd3c7b15e866bea62fcc549e229bbb2a1e2a64accec57d64f94d7738cc1c9660537443a23d5", "cd0ee2dec5af4420d4c276cc0bca068f58b4359be4cc4a288a2210229d37b36c", [0x5, 0x1]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:21 executing program 1: r0 = open(&(0x7f00003e9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ppoll(&(0x7f0000001540)=[{r1}], 0x1, &(0x7f0000001580)={0x0, 0x989680}, &(0x7f00000015c0), 0x8) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="11bf253a99d7fd4838261e92fdb13cbf8fac1edc96830f705c49a305eafb26cfa560f71d09a0f81d736c193930af9e2ff946898d1cddb53b5afdd30ab90878e1b961b9d42b1126cbb2d8d4e3cc8ad23d607e3dccba5b8a9ec0391bb61ef4843b42fe7fad0c5bdd5ecf9bdb96b10e707c9ae0b9cd178f129eceae05947c359a3415fb041ed6875b89c2d2f5e71527ea7e0c7ad44e6cb2057e5f723f0e3ce8e6362c0322409ec8087b5501547ad691f8b8fb89f83e77b80316ae47cbdc54a239e695ce9682a430d486f7be", 0xca}, {&(0x7f0000000100)="8d7de7902d179f0be5e470d914c8b7063dbe5f8286bc0339a0db096556479e436560b8a57e085f49761baa6d0367726e77f7", 0x32}, {&(0x7f0000000140)="78733c7e8bd7c7dc00c23aa8aa1fdb7ab581a53364730d37ff97f336f46d621e899af400cc2e1bfaa88ba9ce8c9c7d99bd63894a880d659a55b25ac535a1d0473db8a9107841af1f6ce8314c2899", 0x4e}], 0x3, 0x0) 2018/03/03 19:35:21 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) [ 56.182790] [] ? SyS_futex+0x210/0x2c0 [ 56.188296] [] ? fd_install+0x4d/0x60 [ 56.193728] [] ? move_addr_to_kernel+0x50/0x50 [ 56.199937] [] SyS_sendmsg+0x2d/0x50 [ 56.205272] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/03 19:35:21 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="6c30c0badd5ff8567e7b33a0a8e264b13b7c3d069c0308aba407f2e76c7370f72be81a", 0x23}], 0x1, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000000001001, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000013000)={0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000011fc0)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x5, 0x40000000, 0x3}, &(0x7f0000012ff0)) getrandom(&(0x7f0000001000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:21 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80000000008) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x6, 0xff}, 0x8) sync_file_range(r0, 0x401, 0x100000001, 0x3) 2018/03/03 19:35:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="060000000000000080000000001b0000050000000100000001000000000000000500000000000000ffffff7f00000100ffff0000000000000000000000000000f1ffffff0000000001000000000000000000000000000081637c752c51cc280e404c29bb46bfe378bb9c08dac0c7cd778322e9871e5e880b2961bd17c691b89057d142e75a5f1a38e78dfad818c5197649686d9d0b67de59b5d1a60140643f55c88fdf20db79090990d2b7d5c91de30c59ad78c8c19f561546b5503c03b4c6a78438a083aaad703b084272bcefd883fbf04d2d382667619547d12a174bce9d1093"]) 2018/03/03 19:35:21 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') unshare(0x0) r1 = creat(&(0x7f0000000000)='./control\x00', 0x2) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"4148198d370de9"}, 0x6d}, 0x10) statfs(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)=""/62) 2018/03/03 19:35:21 executing program 0: gettid() r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r2+10000000}}, &(0x7f0000046000)) epoll_wait(r1, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/03/03 19:35:21 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000bf3000)=[]}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1b000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', r3) 2018/03/03 19:35:21 executing program 0: setrlimit(0x7, &(0x7f0000b09000)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x200000) ioctl(r0, 0x974c, &(0x7f0000000180)="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") getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0x3e) 2018/03/03 19:35:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0xd0, &(0x7f0000000100)=""/208}) unshare(0x20000000) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000000000), &(0x7f00007c4000)) 2018/03/03 19:35:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) flistxattr(r0, &(0x7f0000fee000), 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) 2018/03/03 19:35:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20, @empty}, 0x10) [ 56.360497] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.367785] CPU: 0 PID: 8798 Comm: syz-executor5 Not tainted 4.4.119-g855ea74 #27 [ 56.375403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.384742] 0000000000000000 338538dc1821898b ffff8800b5b3f7d0 ffffffff81d0402d [ 56.392776] ffff8800b33bc000 1ffff10016b67f07 ffff8800b5b3f958 0000000000000000 [ 56.401344] 0000000000000000 ffff8800b5b3f980 ffffffff816072a5 ffffffff81237410 [ 56.409362] Call Trace: [ 56.411937] [] dump_stack+0xc1/0x124 [ 56.417292] [] handle_userfault+0x715/0xf50 [ 56.423248] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.430242] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.436628] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 56.442936] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.449068] [] ? handle_mm_fault+0x291e/0x3190 [ 56.455286] [] handle_mm_fault+0x2938/0x3190 [ 56.461334] [] ? copy_page_range+0x1480/0x1480 [ 56.467556] [] ? __do_page_fault+0x780/0xa00 [ 56.473599] [] ? vmacache_find+0x57/0x290 [ 56.479384] [] __do_page_fault+0x35b/0xa00 [ 56.485254] [] do_page_fault+0x27/0x30 [ 56.490782] [] page_fault+0x28/0x30 [ 56.496045] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.502876] [] ? core_sys_select+0x398/0x750 2018/03/03 19:35:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000090000000000000000000000000000000000000000000006000000000000000000000000001a"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}}) [ 56.508916] [] ? core_sys_select+0xa8/0x750 [ 56.514872] [] ? do_select+0x13e0/0x13e0 [ 56.520566] [] ? __do_page_fault+0x380/0xa00 [ 56.526605] [] ? retint_kernel+0x2d/0x2d [ 56.532298] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.539122] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 56.545686] [] ? __do_page_fault+0x149/0xa00 [ 56.551725] [] ? retint_kernel+0x2d/0x2d 2018/03/03 19:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) eventfd2(0x9, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="7e43c05cf434cad5b2acdb8f4fc01dc23b845899aaef22531863f04d9f6308a8773f7371a50a61d595af6178a74eb3a2b5acca7a7b7b26a34d8bd44adfeb663a97067ae8ab6648e575bb8f177db6a4a009c73f9f9ea2ef90f751b465ba3e01799edda544d8d5265a5d06763627dbace888d9bc9921d4f2a803c425f4b7306397c90d74d637a25386530355068f9d461ef074bc2b32eb9f2f192e2e695f0c4559cea691049bf90dd76fe76918c9ee2d1f89e23fdab10c0cac381bba45d6e7098a111c485d65bbe9bf77b9353e21934b559609f2b5a15df740f9d1a2161f22411452059bc1961951ef", 0xe8}], 0x1) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r5, 0x8009}, {r1, 0x4003}, {r2}, {r3, 0x201}, {r4}, {0xffffffffffffffff, 0x4100}, {r5}], 0x7, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) pipe2(&(0x7f00000001c0), 0x800) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r6, 0x5460, &(0x7f0000e26ff8)) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x4) 2018/03/03 19:35:21 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000000040)="c4fed37937bc0662b207000005000000003fcfe01d7d0785e33ec79f66e592aa0f23c9539b39d6b79a58ab617934baef558a44cf3ddd16735ab1") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = getpgid(0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x8, 0x20000800, 0xffffffff, 0x400, 0x9, 0x100000001, 0x7, 0x2, 0x4, 0x7}, 0x10) setpriority(0x0, r1, 0x4) lseek(r0, 0x0, 0x1) 2018/03/03 19:35:21 executing program 2: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sync() [ 56.557406] [] SyS_select+0x14a/0x1d0 [ 56.562834] [] ? core_sys_select+0x750/0x750 [ 56.568879] [] ? security_file_ioctl+0x89/0xb0 [ 56.575100] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 56.581584] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/03 19:35:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x103000, 0x100) ioctl$TIOCCBRK(r0, 0x5428) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f000000ffdf)=@file, 0x0) 2018/03/03 19:35:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x20000000048, 0x0, 0x0) socketpair(0x1, 0xd, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000100)='./file0\x00', 0x100) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)=0x80) 2018/03/03 19:35:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048dff8)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f27ff8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) dup2(r1, r0) 2018/03/03 19:35:21 executing program 6: remap_file_pages(&(0x7f000043a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x3, 0xf42, 0x4, 0x9}, &(0x7f0000000140)=0x14) 2018/03/03 19:35:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x6d0fc2}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2ef) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000db4ffc)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x5, 0xc, 0xfffffffeffffffff, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3}, 0x8) shutdown(r0, 0x1) shutdown(r2, 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{0x3f, 0xe99, 0x9, 0x8}, {0xffff, 0x8, 0x3, 0x100000001}, {0x3, 0x2, 0x7, 0xfffffffffffff5ed}, {0x66, 0x3e, 0x9be, 0x7}, {0x1, 0x4, 0x336d, 0x8}, {0x200000000, 0x3, 0x7, 0x5}, {0xa74e, 0x7, 0x7, 0xff}, {0x0, 0x9, 0xffffffffffffffc0, 0x2}]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000a80)={@empty, @dev, 0x0}, &(0x7f0000000ac0)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000b00)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/03 19:35:21 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000024000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x7, &(0x7f0000000dc0)=[{&(0x7f0000000840)="e56ed197edfbf82e0875707b0deeb4e12927fe9bf3fc79061f93ebd6ee999a68246ebefc1e15b90b5d03602559b0cc750073c4d9ef310e6f003ef57bf2cf10fb7ffd30ae230ab7ec4ff588920e9e3597545891f3b59f46d67d2757c5894d0301d2549c6a69d19e75b7643deb39009d8201ce4f2b13c6e3a1a18e1ea6c5f1b4e3f3", 0x81, 0xab, 0xc2}, {&(0x7f0000000900)="f4e8a07edeb98b56548f2d5b6aa4d9fd70356f7e60eb01ed740cbdf4ebe41432f3712fc5e601179bd6e53cc853e6309af22bd9d009bbb75b48d9b09b9d1165df7edcc887158e54468bd870f8e47925cc472ab64d579058a32f62f5e169b37d09db29c93fd10ab6b4496b825916f92a9e3d524a0f2cfcdd392fa5fa42e7820844788ee3b80fbb45f694427284b7a82ceed04d05630d24f70453b5f3a9729ab6a9a2754c41869a8d941ad33de40ca45c92287aed39a86f409ee2198e9d0b006d1b071b9b83eb5fbb170c0ad0c37e4677e68d02bdc0cb82b77bc853a9ab0de31b6319eb14f611491019790aabde4f6eb70f7defb52394f68f3d0a10", 0xfa, 0x100000001, 0x7e0}, {&(0x7f0000000a00)="5a9892e8949aa12a9e38fee0c18873b201333f331bf9db6d7486dcff6f3a727edcf61c9f48ab862247431c97d0aff78f179d022aab5f21f8e458e6777954d5be9a29481330fbecd7e4d14df01126e306d5d0b1a9e6473776abb8cd114d8e4a5a768b37f0e09a5b9aadc07195161634f270abd8b9e44a13b4517e40022dd9b8eadf875b0c5af9c427c3c508fa7e54258c39ee544de79e3f50827ec7f6833da6e25c3ab1aa523efcb6020b57ce4735", 0xae, 0x3f, 0x7}, {&(0x7f0000000ac0)="9a2a6500124e76795640dcef0175ec3271e757ea1f827a4cd06dfa580fb40159b3c7fbbe9a5c3f8099a67e838788a9101426021c777c6ad038003a2c0ff0b48f13c605ff3d49061b84d8b56bf7efdccec2c4d1450d3537eca6301e2ceefabb92ed9d2797069a09c7bc8d371dcb300adef0ae9ee5f1d7bbc8301d3dcaad54717256e37a725086adbe63f3df8f53ee4e88f4700f168c7d32c295", 0x99, 0x1ff, 0x4}, {&(0x7f0000000b80)="116240758ba6567da6f40ca3cffec29a074e61704c23d40c8a6093c28931edfc70bbc4920953d775ed845a3af75d76b368857c99c1ebd8d68cafd8535d40092d95851d677a1a2fc9f59eda0e1f9ab39f9cc3c5ee2fb42d68c5f5d3150d8290a01b625b0a10d9d8adaecee296776495a60c905dfb5f84547ee42dfbedb7deec2c920632f5fd5ccaa615180e7eabcc4e738e05b21b505021f9d3ca30aba2bb1cf0b4607775959363a6fc295cfe5364e718cce7111bf2", 0xb5, 0x73d5, 0x7}, {&(0x7f0000000c40)="331e17ab2facba8714a518efebb04516abd8f05009e0261b2800c817ef9db60a36e72cbbba62780668e6218582f017b763d36cd13b748c08a14d2e4fc4e615c4ab2a09af4f82c454a24b61ba18b744a173908482c3f12dd10c1309714077fe6b01b8f8a9f653cd7d2a9238287c130ebdef3e6974cf5a456ad2b44c33344d92ce8fc9bcd7b0ba5efcc865832410026636c64ec251a574ad6beb5caee40d1627fbb6cfca0fc8158667692c24b68311c73a15ef5bed8c", 0xb5, 0x5, 0x3}, {&(0x7f0000000d00)="ec695558497b41a936f66c0c037865815b80dc9b9b1b2993df0502e97231cfc9b75d6d8e4cd7fbdf21fef2d7532535c447b311f0f7225c96c387645476368f453e51f8e1f53273c4e4af8568fc5fca2aca232d77266030066e4e1063b34c2a30dfbd295b78d9b3f13b422a1d3f945a6dee0b71143bab6ef28bcc6de65ecf890c9c90193e63c017434ecd72933c84fcd3bcf5c957", 0x94, 0x0, 0x85}], 0x2b0000) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000012f50)={{}, 'port0\x00', 0x0, 0xfffffffffffffffd}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000013c0)=0xe8) fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001900)={0x0, 0x1d77, 0x0, 0xfffffffffffffff9, 0x3, 0x6, 0x2, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x9, 0x0, 0xffffffff, 0xffffffff, 0x800}}, &(0x7f00000014c0)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000019c0)={r6, 0x90000000000000, 0x30}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001580)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$netlink(r1, &(0x7f0000001880)={&(0x7f0000000680)=@kern={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000001200)=[{&(0x7f0000000f80)={0x260, 0x19, 0x0, 0x70bd2b, 0x25dfdbff, "", [@generic="efa064057ce8d50fca39357242dbc16da43ff89a81513aea1e49ec5c789847daa3d69a29a848f09a1920273ed5594469c6d1da10586706423a038506012dad552e2fd62b1afd9336763999fe82e9d69a0c6490ba03a1ff9fb5890ef495b8e6119bf612cdcff52f8183776f8790cf588cea9da5f03f2d3aecf9fb83c6ec409dd64c60d9606fb29b8d71948f66fd1fc77ff81e3b793f851a1b5fd64251dc", @typed={0x4c, 0x78, @str='\'-trustedprocuservmnet0$posix_acl_access-eth0user\r&\nnodev\'+selinux.\x00'}, @nested={0x3c, 0x96, [@generic="822b8879c6e135451da008", @typed={0xc, 0x33, @uid=r2}, @generic="3336c9e3f17a14b66c45ef6830256b8e64445b5ec0eac77a5040839a2a67a6"]}, @typed={0x18, 0x73, @str='/dev/snd/seq\x00'}, @typed={0xc, 0x4c, @str='\x00'}, @nested={0xe8, 0x1c, [@typed={0xc, 0x8d, @fd=r1}, @generic="25effeae84c2a036ef4c87b020640c983439215337068836c1a5beb379779bd2fe23f18b087a8018b25696f61fc8a28396661fa890eafa10c17dfc621a14", @typed={0x10, 0x2c, @u64=0x10001}, @generic="2bc5e28eb4516b42b83c85f57496f718cf98535533a78b8e70f4ec1f707a083aba188ff634a6aeae4548d5345233d6b6abd3e039bbbe06f8497af6533598d46a21132b223b88564205ed11e72af0a6ad", @generic="9cf1e1fa118562714e84806120743ef4f61c46b68b93812184a93ff74937db4be9169f1e056f7c43611a95a2360143eb395d3ea35900194fbad4"]}, @nested={0x1c, 0x7f, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x260}], 0x1, &(0x7f00000017c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x98, 0xc000}, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) pwritev(r13, &(0x7f0000000780)=[{&(0x7f0000000280)="a8f0b9547e6fecf532e0061cf4fb6d7c567846f0aa90041a195c2b8b37197af4e2f3dd8665cbb8df4e2343110efb328c70b67f90b602478e098b68e4cf23c65230466711ed667f80444ac7e3fc88b6df51e4bc3dafab7abccb0fabdc5e8e2ad4b255d4dba27599df677e36f64e4ad925757c06f59cf4d0848945ce5faa688b148a9fc27d3387c3205936f92460", 0x8d}, {&(0x7f0000000340)='Z*W6', 0x4}, {&(0x7f0000000380)="b577025b32fea4f92a120ebf9cb65053fa235ede14d9a8688036514ec5b185edaca31987087d90feae1abd633716f45de347cc129a4a51b31ac0edf8d6cc42b3341eb9d76ecc3425c89cb396a542ec59f94104c5c0a8809be07f057fc0bf120b40aa14fdc4f80630aabbb7e4e080c6815306439941a0711326e505ad9fb7335ce210c14d11535064c89b28d9", 0x8c}, {&(0x7f0000000440)="99b4f872f3b0f4bf420b7e96427e0f37858da8f3218277faef3936bf9b9e616f0897b25d592056069977b07b67414795fa2152fa3ff80078e1ce93328bc1ea0444", 0x41}, {&(0x7f00000004c0)="aa6ae37cd60e58d4ba7ca1da631428cc31e09e4af7f19357259aec43f38a17867cefe31250f8c0678052a6422f1a4e756f1e7f746ee0b15b3c1d1f44ce8009f952826a3a8bb3769f2c5273fff17ee0331bffd8e81e697b2055ff6f32d10a32667465b8dd1dc4454fea1d7229de", 0x6d}, {&(0x7f0000000540)="fe66f27983d5529325d7b0c67cd1bd8fe06d4420380313054fdfe88134b6d516c9d64ebdabc654dd066209e6", 0x2c}, {&(0x7f0000000580)="85bd204fbcb1f6070a64590a86868518dd31e063844bbba5ec48d7e1ab055bc7c941ffedfd553608b865cc2217f3bad11b5452c26c74d123a2772c454ba06c9dc47e6aa526276f46547879f1507cb739e585d68a974f0e9c0dfd4a3e2357fa9b146a0e472d1fff1c6cdc3c0f880408daaed41587c3c70f080d28d3c89d6f7e60c8e0e0ac7f03e15b05edc5e395516cd3a98d5f15857b4cf6201b86bab1980d541d81cdf6b46847586b69673a8e01db827d2c83b51e921516e941a174dea748da94f47912827d0edf6db4", 0xca}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="76276efe03ebfeaa863dc82dd16475bc35a71222f01ec02873a735b6987f0207fd1d5e7206e3c9761fddfc3e175e9f84388409d03928b46397532fd51357b1cf975cb8316039d6c52f8706b97e166ebd9d7a75c079ad761f960c580708c5da82d19d7bfd60b9c46c216a2e810280b9bd36a62a149556872d1d52bf83", 0x7c}, {&(0x7f0000000740)="c40c607fa804297fa3eb207576fe3430d530fc7eba398c1924d8f080af34e24febc30f2ef8f67bd0953f725080347864e9", 0x31}], 0xa, 0x0) getsockopt$bt_hci(r14, 0x0, 0x0, &(0x7f0000000180)=""/149, &(0x7f0000000240)=0x95) 2018/03/03 19:35:21 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="6c30c0badd5ff8567e7b33a0a8e264b13b7c3d069c0308aba407f2e76c7370f72be81a", 0x23}], 0x1, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000000001001, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000013000)={0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000011fc0)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x5, 0x40000000, 0x3}, &(0x7f0000012ff0)) getrandom(&(0x7f0000001000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:21 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x181006, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) tkill(r3, 0x0) 2018/03/03 19:35:21 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) pread64(r1, &(0x7f0000ffdffe)=""/8, 0x8, 0x100000) 2018/03/03 19:35:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gretap0\x00', 0x0}) r3 = geteuid() r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x4, 0x4e21, 0x8, 0xa, 0x20, 0x20, 0x87, r2, r3}, {0x5, 0x7, 0x1, 0x80000000, 0xfa9, 0x7fffffff, 0x7, 0x1}, {0xffffffffffff0001, 0xffffffffffff9f68, 0x842a1e1}, 0xbb77, 0x0, 0x1, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x7f, 0x5, 0x4d1, 0xffffffff}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0xc4}, 0x1}, 0x0) r5 = accept(r4, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000300)={r6, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x10000, 0x6957, 0x9, 0x48}, &(0x7f00000003c0)=0xa0) 2018/03/03 19:35:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2, 0x10000, 0xd2f, 0x5}, {0xffffffff, 0x72e, 0x4, 0x7}, {0x7fffffff, 0x6, 0x0, 0x10001}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@nat={'nat\x00', 0x19, 0x5, 0x8d8, [0x20000100, 0x0, 0x0, 0x20000260, 0x20000670], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x4, 0x88a2, 'bcsh0\x00', 'yam0\x00', 'irlan0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0xff], @random="ceac1914ad75", [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x130, []}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x43f, 0x6}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x623a665bf73239f4}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2d, 0x88e5, 'bond0\x00', 'ip6_vti0\x00', 'bridge0\x00', 'syzkaller1\x00', @random="a28eda98e00f", [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0x9aba90489be65798, 0xff], 0xa0, 0x1d0, 0x248, [@vlan={'vlan\x00', 0x8, {{0x4, 0x4, 0xfbff, 0x4, 0x4}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfac, 0x9, 0xa555, 0x0, 0x0, "1218960afe511f420bcf4efa8a0c88aeb04282be7c9e230328f1a799d15c0c634c93a3422dfc56414de58e704db400722c62d112bf468533c1ac130b9842d524"}}}}, {{{0x3, 0x40, 0x8864, 'nr0\x00', 'sit0\x00', 'eql\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x160, 0x198, [@devgroup={'devgroup\x00', 0x18, {{0xf, 0x80000001, 0x0, 0x2, 0x3}}}, @time={'time\x00', 0x18, {{0x4, 0xfffffffffffffff7, 0x55ba, 0x12cb2, 0x7, 0x7, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x40, 0x88a8, 'rose0\x00', 'ip6tnl0\x00', 'lo\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x130, 0x130, 0x168, [@rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'teql0\x00', 0x1, 0x3, 0x4, 0x200, 0x79, 0x7ff, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x19}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0xd, 0x40, 0x805, 'ip6gre0\x00', 'bcsf0\x00', 'lo\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0x1d0, [@connlabel={'connlabel\x00', 0x8, {{0x4, 0x3}}}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfff, 'system_u:object_r:dri_device_t:s0\x00'}}}}]}]}, 0x950) setsockopt$sock_int(r1, 0x1, 0x400000000002d, &(0x7f0000000000)=0x1, 0xfffffffffffffe89) 2018/03/03 19:35:22 executing program 7: r0 = epoll_create1(0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(0x0, 0x12) exit(0x7) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r2 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="399e69f1b067b61a4c75bfc154", 0xd, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)="3d55f2a9c77bf8a51dfeb5f289903b70f7005c15f156a00587e33478a64b7803addb8f700134540461dba0", 0x2b, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f00000012c0)=[{&(0x7f0000000140)="1ec5836c04401255f2349a27a18a84802ac1b3c8873ec28ef1222f3b8cc650b385f28b4f1b22e202799d7dcc0445ccb45179322c00cc140818256a05bc65a2f94e0a652177dca0f49d2fb37fe08c96a7f6f68972c59783f50b4a213fac221f3bed7df5962244c62c245eaaaf418b", 0x6e}, {&(0x7f00000001c0)="d3bac91131f5c8168a5d272979502cbc4db6ad46c46bf2c858048ff5f31495acc5b0bc8550ebc3a0bd80124958444c584f6b9e0ca0a4b94296214ae5b7820d9a1ac19017bd3d6eb51f", 0x49}, {&(0x7f0000000240)="158452c8e318e76239bc0aaa2d4f5436769631e2511b9826ab0fa8905bade3a398bffe16a1dceb4b61101775f2e44ec3beffc79d14148f21e9b508dc16496a55bedff8c01a01ca53fd8f2ad44065a4508d0d1e309c2c01ba69c3daff9ae8f6269852723709681d6eef9d2c166d9e", 0x6e}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, r3) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000013c0)=""/122) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) [ 56.718150] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/03 19:35:22 executing program 4: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x100) ioctl$KDDISABIO(r0, 0x4b37) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/03 19:35:22 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4a001, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/148) r1 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$getflags(r1, 0x1) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0xfddc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="02ccac38d9f96867c4a4a358c4588e68", 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/03 19:35:22 executing program 0: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b37000)) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_gettime(r0, &(0x7f0000000040)) r1 = socket(0x1b, 0x80805, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x10000, 0x2, 0x5, 0x401, 0x7, 0x1, 0x6, 0xce, 0x3, 0x40, 0x401, 0x9, 0x2, 0x101, 0x3477766e]}, &(0x7f00000003c0)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x8c) r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x2, &(0x7f0000000240)=[r3, r4]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r5, 0x1f, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x8c) 2018/03/03 19:35:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/154, &(0x7f00000000c0)=0x9a) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xff, "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"}, &(0x7f0000000300)=0x107) 2018/03/03 19:35:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480002, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="54d1", 0x2) fstatfs(r0, &(0x7f0000000100)=""/39) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xbb, "282e44ddba9e4051a831259cf92e956fc848cbe0a35cc3f1e232097417e93003b46d2423c7a0c5c3f6f34462dfc253b094e777e90c41118a60828a5aeda90dac9ed49b3444602a26a09257486faf4a66fc9634aac5aa4420a498c3bdfe50498535c919fd003cedc1e4a452f7375864888f0c542641bca92c8614dbb3efd6cb44d4aa6aab31488ad8fda986e6b12b99c757e2e91200853b4624c8265262da15e433c223d7c6abc364fd18f06f6504ca3ba6d25c2e2a3144f9f84426"}, &(0x7f00000002c0)=0xc3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000300)=0x202000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e22, 0x200, 0x4e20, 0x100000001, 0xa, 0x80, 0x80, 0x87, r2, r3}, {0x0, 0x7, 0x4f7, 0x1, 0x4, 0x9, 0xc0, 0xc0}, {0x4, 0x7, 0x2, 0x4265}, 0x2e1, 0x6e6bb7, 0x3, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x3505, 0x4, 0x3, 0x8000, 0x1644, 0xfd83, 0x48}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000006c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x20) readlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740), 0x0) setrlimit(0x0, &(0x7f0000000780)={0x7, 0x7f}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000007c0)={'lo\x00', @ifru_flags=0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000800)={0x4, 0x0, 0x10000, 0xffffffffffff8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000840)={r4, 0x101}) connect$l2tp(r0, &(0x7f0000000880)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x0, 0x4, 0x0, 0x1}}, 0x2e) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000008c0)="377a2efe93297afdef970573e3c5bbeee8c2ce94c1ed5f8bf21c6486c429bc3c8bac3eb8571cb7dad3d80637b0d4a0269b716e6465bea9597dd7384a174f1e627197ea572464a5d07c0da5fbf9a6ae0a48b1db1919aeb3895f1ccd588918384b27a6ae336356e6a0cce08b4f8ab50c4f5738e173b94cde472a4ccaa3bbb959fb42697209c6e704dad70a600c821f136240e570c6209a3b996ce9c823d2621f08b5bf34ec2a673e60f08e54364c962c19e410eaf28198c51487d947710c51ae0e5787294772493a807bc7cdfe2b81bee84b2dc393") r5 = request_key(&(0x7f0000000b00)='.dead\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)='wlan0self/eth0user#!\\)posix_acl_access--ppp0$selinuxuser@mime_type\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="f5e6f26c5e8e0ac2d1cf90dd997cd72b79fb9ba888f0a16ef3ab109f20e5e8ab6b560c70089a62f312eb899af5deecc914d02c6bb416ee84a6c3683436b70c3d5e86e0229b7797101798031ece0a526335ac0edb2ff7f1c64c00b1c9645bae9bf1f4bbcf209c3dad44886d9aff62f3cccbe20d909aee82c38c3f36ec0fdcaac950d9609f1ec08e7775", 0x89, r5) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000c00)={'bond0\x00', @ifru_mtu=0x5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000c80)={0xa4a8}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000cc0)={{0x1, 0x3, 0xfffffffffffffffd, 0x2, 0x389e}, 0x80000000, 0x6, 0x5}) add_key$user(&(0x7f0000000d40)='user\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000dc0)="5dddcc3873fe6b62d5a834aa3d5c5211dbc52f26a0674d1cd705a030ce5e73a1482601d683524d5ca770ab8aeeb94c5c9ea51f0d5c65d268b1c11f69b1e9fe74af3d339e1b8e07825c0c3720a385cd420e4b00870e4431407f13201e881afc5ac07a5b913ddfb696c7987352714606d10f92f55404ccaeb105acdd91e9baaed59bf6ff04e3b0004a7facc0ea432059f0f9d5", 0x92, r5) r6 = syz_open_dev$sg(&(0x7f0000000e80)='/dev/sg#\x00', 0x34a8, 0x101100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000ec0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x4}], 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000f00)=0x7fffffff) linkat(r0, &(0x7f0000000f40)='./file0\x00', r6, &(0x7f0000000f80)='./file0\x00', 0x1400) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) 2018/03/03 19:35:22 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000040), 0xfffffffffffffee8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/03 19:35:22 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f7600000000441e16fa33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be5d0000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r1 = gettid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/03 19:35:22 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0xfff) dup(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x6, 0x7f, 0x68690735, 0x4, 0x43c, 0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x0, 0x0, 0x0, {r2, r3+30000000}}) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1fffffffc, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f00000ee000/0x2000)=nil, 0x7, 0x0, 0x0, &(0x7f0000208000/0x4000)=nil, 0x7}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000140)=0x8000, 0x4) 2018/03/03 19:35:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x2, {0x3, 0x3, 0x7ba, 0x1, 0x1}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/03 19:35:22 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) fcntl$notify(r0, 0x402, 0x14) fallocate(r0, 0x2, 0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/03 19:35:22 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket(0x2, 0x1000000004, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @empty, 0x4}}, [0x1645, 0x6023, 0x100000000, 0x0, 0x3, 0x101, 0x0, 0x7ff, 0xfffffffffffffffb, 0x8, 0x7fffffff, 0x8, 0x9, 0x80000001, 0x61f3]}, &(0x7f0000000380)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0x1, 0x200, 0x100, 0x28, 0x30, 0xefef, 0x1, r2}, &(0x7f0000000400)=0x20) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="9809f5b43bdca2f137a6e877ed0b05b0e93c2b14303b21685e9a53958c8d173dde2cb872e5edfa5598f87472938c99b4720cf9d653e42d9a4d64dbf932bdf264cf15a2619712f05ac6d6ec1a23a98b41026ae9fe58c541c1c3697175772042617e5287b2a8dd5b37dc257566fb903dcef976a60640b9bcbe9d28dd1b06d16b3b42238eda08c4ade10c55ea3da8ae9235bf61e7ee6c6923f1ebc8e67bc24e88d0b186198e0892d88234", 0xa9) listen(r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) shutdown(r1, 0x8000000000000) 2018/03/03 19:35:22 executing program 3: mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000facfba)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x42) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x80000001, 0x8, 0x7fff, 0x10000, 0xfffffffffffffffb, 0x4, 0x49c, 0x8, 0x4, 0xa11, 0x7, 0x54ce, 0x9, 0x5]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x8c) 2018/03/03 19:35:22 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/253) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/03/03 19:35:22 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='system_u:nbject_r:logrotate_exec_t:s0 staff_u\x00'], 0x2e) 2018/03/03 19:35:22 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180), 0xb, 0xffffffffffffffff, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000000200), 0x0) socketpair(0x8, 0x2, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x1ff, 0x10, 0xfffffffffffffffb, 0x1}, &(0x7f0000000140)=0x18) fchmod(r2, 0x1) 2018/03/03 19:35:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000baffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000d00b07a3fa9014d52f7dbb49b075a20dd48599e3636cdba68e9488a3b6e2317115a500bcaf5d5edf65bc2ccc575571a35ea801e3636682c9737538009ba6d91d1a0c5f114a3b6388e775b6d08490b1d7b988cbfd41cbd6e891ca94087bf50a2478a2322c13d47dd6b51f1c28731b8bda8cf7ab9e79bcc29bdb6f215c55196551413e40d7f63a8746fa2844110f15741f1b0501661b3bbe3d308d699f59599470e893ce72e1b06caaadeda1e8d600b60baa691edc609f65827e483ac1fbf4d085d2482e0a6fa9d265a9ee"], &(0x7f0000000140)=0xd2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/03 19:35:22 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) mq_unlink(&(0x7f0000000280)="406d643573756d26626465762e5d2e067472757374656400") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340)=0x1020000000000, 0xfffffd45) creat(&(0x7f0000000540)='./file0\x00', 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1f, 0x2, 0x59, 0x8, 0x1, 0x2db, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x9, 0x2, 0xffffffff, 0x0, 0x5}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x3}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/03/03 19:35:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x200000000018, 0x0, 0x3f) 2018/03/03 19:35:22 executing program 1: socketpair(0x3, 0xf, 0x5e4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x8001, 0xfffffffffffffffb}, 'port1\x00', 0x80, 0x1000, 0x3, 0x1, 0x1, 0x5, 0x35, 0x0, 0x4, 0x2e}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl(r2, 0x795bad36, &(0x7f0000000000)="549f69f63cd2351d563a93261799f51055eeadd83077bb5adcb70536f78c80c4ea82e4c9974bb4352bb2") ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x127f, 0xffffffffffffc000) 2018/03/03 19:35:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xffffffff80000000, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) 2018/03/03 19:35:22 executing program 5: r0 = userfaultfd(0x80000) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) close(r0) dup3(r1, r1, 0x1) 2018/03/03 19:35:22 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/03 19:35:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000200), 0x100000002) 2018/03/03 19:35:22 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x4d, "94e91b8ce67dc94018cd59990a37b4cfbf5ecec6b5e10d36f57929dff95f2aec47ea2d36b27efa1b929e6ec4bdf447dd7cc8c984321bbade61d696602d142f30e6cc32e49346bd34ef328ff3dd"}, &(0x7f0000000180)=0x55) r4 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r4, &(0x7f0000000000), 0x8, 0x0) 2018/03/03 19:35:22 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000040)=0x24) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/03 19:35:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x7, 0x3, 0xf9, 0x8, 0xaba, 0x20, 0x3, 0x3, 0x7, 0x4}, 0xb) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)=ANY=[@ANYBLOB="020100000a000000ffffffffffffffff05000600000000000a004e200000000000deffffff000000000000000000000000000000000000000300050000000000020076359126b8b678d6234e20e00000"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000240)={0x4, 0x6000000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x400}}, 0x0, 0x0, 0x7, 0x9}, &(0x7f00000001c0)=0xa0) 2018/03/03 19:35:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffc) accept$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0xfffffffffffff1bf) 2018/03/03 19:35:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr}}) r1 = dup3(r0, r0, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x100) 2018/03/03 19:35:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2800, 0x101) ioctl$TCSBRKP(r1, 0x5425, 0x53) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x1, 0x18, "5a63f4390cb1a5d6538b08aae3053f692761fc0eceb817f77269d50e4f76ea00df310bcb0556e8ad790ba594b5e42e05a9dcaf34b9b8fd2b48f7a413e6b6f1df", "79342bff325d3401e30bfa40089efb541a9e6d9055a5f5fbbfce9f4db141beb3", [0xfffffffffffffe00, 0x7f]}) 2018/03/03 19:35:22 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) timer_create(0x5, &(0x7f0000000180)={0x0, 0x24, 0x4, @thr={&(0x7f0000000040)="fbde5e2e0aafb65f10e37705ad0bfef2345af2c7a3a2ed76dd6456ff55ca8cb19a0a8a932f6bcee3db2b74914fe7633e09b29b181bb261c56b3adcf561a2dc4bd83f9ffa488a472e0654739f8910438a5f36b60e8373136af9d18ad81de24dffb41ab915f5b69e98a121855dba1386b6493d9b3252020a20980d7677766ffec6859a68027cf46e99372c3619eb77e7392f4801a66abc28fa", &(0x7f0000000100)="15658b2f89963fc88ab4e9c6bd5194e130fafc7d4a71b513c4c10960a429e125ff4554383ea24efe124d18c8bdfe5dcb57be1356dadd6e759995bd2c3d464197cc63c2f573b39f0fba2d20eea011992991c6a3e27c7760c08bd554ba2aec20e76de1dcb4f1170a3809311ccc6c6bbd49835c6d7a87bb"}}, &(0x7f0000000200)) accept$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000006c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'tunl0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/xfrm_stat\x00') ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000280)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x400, 0x10}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x100000001}, 0x8) 2018/03/03 19:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000079e000)=[{&(0x7f0000000040)="29ea2c0020000900013d752400ff0f0000800000000009000600000011e018315aec2068441899dc77c0707cc5d6d98438608798f2e6811560848260054c78153e1fd29c3366670875efba4c0322aa897031f98b8fcadf36507aece3fa920678fd4f159cde9fe2cc05046468d711b48034cd6b3f0a65a7b6770bb07c0b008c20eb90894f9fa16bbac7d34a9a15e539cf3a6f6a09e1d5e5ebc41e815a38de896bc9541db4e75d7a4985ea73a8f7f9908e5e7b62c7e0567b20243e5c95ea1b963cebbb4a829924bd7900a2038269a8191c9d6798acd3d684d9d740fe5deec01c4393daa127e105c20fe5c8c1f9fdfc", 0xee}], 0x1) socket(0x10, 0xa, 0x3) 2018/03/03 19:35:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}], 0x1, &(0x7f0000000100)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000)=[], 0x0, &(0x7f00000001c0)}, 0x2) 2018/03/03 19:35:22 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1000000000000, &(0x7f0000000080)={{}, {r0, r1/1000+30000}}, &(0x7f0000000040)) alarm(0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) accept4$ipx(r2, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffffd7, 0x80800) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x40) getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/03 19:35:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="000000000000000373005eaf1af7d1f5ebefafb7083568646292c2afcd7ce872587e077e4c792344702356bc3b04c126b68cd1dddc29ad72e0b54fdfc58b6547d2f0e3a997d1bdddd4099f40c2378d58b7636122eedd076ed5fa525b5298b9ba86e15d2767001ba37803672b8c1fe2fda4fd59ce84345cde") getdents(r0, &(0x7f0000000200)=""/407, 0x197) 2018/03/03 19:35:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffff1f4, 0x40040) ioctl(r0, 0x2203, &(0x7f0000007000)) 2018/03/03 19:35:22 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[], 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2, 0x8812, r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x27, 0xffffffff00000001, 0x6, 0x7, 0x2, 0x7, "f75ab2eebf69d28e4f76fedc6d149db7382e0fbfa7fd7a8a483ba0973cf4df346982540ff3e1e3dad1f6a21293f4bd5567eb71cebaa05e66fdeb3115a5dddf", 0x13682f4d}, 0x60, &(0x7f0000000100)=[{&(0x7f00000000c0)="c1f4d8f995b5bd851ce9", 0xa}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="900000000100001b080000e2d397e42bfc348f58894eca7597534158493ddde7aa8be99a67fbc6924b0100ad3fcfd8284f57de6295963d94ddad5851d736f2f1755694840ba6f320fec91a0d844f151878455509f0a5055a17c17c72ce149a539ae9ce574599adae98ff7ab7a6929d5bf8a29e1305d239e801a97e33d160be0f5700000000000000000000"], 0x90, 0x4}, 0x4000) madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x77) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/03 19:35:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000ff2dd373884ca06bb8c106255943475bc0e9fbabbb896b9f79b19c9b18b5f6b47831478b57ae0ee67bed5f48c9af4304d04788e23473d700108c5cad53c345d62962716f41b83da83ab7f18929380d610d4e6960c2da103e304ca57ad58b358799dfe545b3fef814cb4115137e7e7ca598cd61712d8431ae8fdc3f43f4afa77c12ceaf62d0e68f2fbc9bee14a9dc003335"], 0x8, &(0x7f0000000680)=[], 0x0, &(0x7f0000000700)=[]}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) 2018/03/03 19:35:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3380cdd1b4823b0ce8b053934f4d43db93ad4f0791093bb03ba91de94bc45ca7d3b547213a87af0018dcdee5a08ee98b7d7dfd9537d7dce992b8c21e4bc174ac53a6505f658794127004d8c56fb34a6dce5cf42590005e48a5d2c1b4b4fd93c98253e314fdc0", 0x66, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a5c11022b3082e536a957360f97023eff48d8c3866f2cc78a0529be55e26ffccbde1d4afcb1412776dc1e0ce7bad7eb5737e30d9f128ecf3b9d3f4139e14578d2e8bbb5033128d759009b5355c12b67ed7a4383b0cea1a627a3b14bec90986e2b3635e7835841fa4504bcfa1d56ff748bd6420f4e2009385d86f1b424886a80e6657133f230d03f05c9c0eb6e60110b6cdbca9f23776e884f78732d9f2f41e36ae5fa7bee313ecf1131c6de063f8623a61510c21aabdecfd7849f956a57d7ef72db0abfc59d19c6e3a34b816", 0xcc, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) getgid() r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000280)={'teql0\x00\x00\x00\x00\x00\f\x00', @ifru_flags=0x500}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_names='bond0\x00'}) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/74, 0x4a, &(0x7f0000000400)={&(0x7f00000003c0)={'sha224-generic\x00'}}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/03/03 19:35:22 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x101, 0x6, 0x1b9, 0x5}, {0x6d5, 0x3, 0x3, 0x8000}, {0x10000, 0x1, 0x81, 0x7}, {0x5, 0x1, 0x8, 0x1}, {0x80, 0x4, 0x9, 0x8000}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/03 19:35:22 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket(0x1b, 0x3, 0xfffffffffffffff7) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"83c732fd082878"}, 0xaa}, 0x10) sysinfo(&(0x7f0000000000)=""/216) 2018/03/03 19:35:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2040, 0x0) gettid() signalfd4(r2, &(0x7f00000003c0)={0xfffffffffffffff8}, 0x8, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00000002c0)="e7244287404c189ead0eec54e47062e2a158817dccf6f4f000356c43dca2d27e5450aafba589b20018a14a8c3cb232ebb45f83c4acbe3cb4272967cd1209f13f9cf7ea4baa47d4c355a58f118f29999c7f2562f251fbd20aad7772aeeb2402fa9d65f1d6fbdfc506108025d5cee6beb53a05b85e920cf1bae93b754e672f6af2db", 0x81) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000380)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) 2018/03/03 19:35:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000200)=0x7) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000000c0)={0x0, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x118) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}}, 0xffffffffffffffd6) r4 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r4) listen(r3, 0x0) socket$inet6(0xa, 0x5, 0xfff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x32, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) accept4(r3, &(0x7f0000000100)=ANY=[], &(0x7f0000000080), 0x0) 2018/03/03 19:35:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x42}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0x4, 0x1}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/84, 0x54) accept$netrom(r0, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) sendto$inet6(r0, &(0x7f0000000300)="142d5d801c6f235ae58aba8479b2601ec89f56f562b8cab4a68be4c316daa493e1cb70e63ad7eb693926eaa3266576c5b078676b1f9723ac83e9e143ec46ef12675d1cdf0d4874c53f747a0fe79235bff53b7a28f594e76c3ac5f70985405829992e008bd2a6ed972e8cfba3fccb6322c88b0234", 0x74, 0x0, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x402000, 0x0) ftruncate(r3, 0x6) 2018/03/03 19:35:22 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000005, 0x400032, r0, 0xfffffffffffffffd) write(r0, &(0x7f0000000180)='W', 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x92b) [ 57.411537] audit: type=1400 audit(1520105722.632:38): avc: denied { attach_queue } for pid=9035 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/03 19:35:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) prctl$setendian(0x14, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96cf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4d3}) 2018/03/03 19:35:22 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') setns(r0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) 2018/03/03 19:35:22 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDSETMODE(r0, 0x4b3a, 0x401) 2018/03/03 19:35:22 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xba) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff99) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="080009200008070000004700e1ff0800000007007f00"], &(0x7f0000000080)=0x1a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x8) ioctl$VT_RELDISP(r2, 0x5605) times(&(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0xd}, 0x2}}}, 0x8c) 2018/03/03 19:35:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="0002020100000000ff0100000000800001426b2948d50bca1368b247b701e77166d7adf58aafae8b57d11d32ffb8783f410c132c7a8f0ebfc76a4b98513a5e9fc0de782c83b52d523d0cb65836de6f9305d9bcb2316e41ff3611fa9a4c32754530c5eb4c62434df23ca68aa17de9899c70dda52c30a8c38620fb252d32c23f1a6f5c0ca638713e29230cc79ff0e1aacece1140e13e96e6d2d47065550d57b4e2e8d4000000000000000000000000000000"], 0x1) pwrite64(r0, &(0x7f0000000000)="8c4f1d247f63b8adc803ff6d375786aea87fd7464681e19b9b617ff7922249f95bfc092aa1e34fd65ddb7b0619c4e2e049ea875ee69bb36754347ae7fbe12207cfd5558bc09134a1c7db41280b3607931b3256d62ff793312e0bdf8d5eca3590242c159d2324a48ff30b57c34db847ac8416655d1ece36ef722eda5a8c166ebbbfa3c810846b619282798dc5b256962e5cac3e1455626e5ede8785f2f76cacbaa3dfe4f8e78746cb3be905fc76066f1652b30006cb5981a96a60a56c37f1fb4bc2b4b8984e15c27a76c614e78eb9798468f56ce0685919cb3dd6bc2b527899b331ba95042ee8059cd5cdda855b", 0xed, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="73b44f61b18467c355322055305690da54788a6d62439d48ead8aabecf1d51c8ed8db0a055a96af5812a3cece0febe336a8233c756e506ec10896817906a3d00", 0x40, 0x0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @empty, 0x800000000000}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000002c0)) 2018/03/03 19:35:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7fff, 0x30}, 0xc) prctl$intptr(0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={"6270713000e8ffffffffffffff00", @ifru_flags=0x1}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xb6, "8c1d2ecfbdce5b2c3c82036e42e5664322d2698974461793129189159d04127d0c07e607fb7a54148bffd91e46a2abae7728264576e74a2d7ebbfa5e1386bb87cbccdfdfa248ebe118eed64a3188647c0caed82730592aad223ed73c413e6e416b381b0f03ae011ef47f26ad74d15058a31ecdb3fa3133935ed13ac85ebd1cabbff8819b55f5e80b91443fd0f92d375b3a32c5962e9e62ac450979095b0c8b67fb20d11fdcbf1db834801501b196dd3a8b16e0aa89a4"}, &(0x7f0000000180)=0xda) fstat(r2, &(0x7f000065bfbc)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/03/03 19:35:22 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getpeername(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000004", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0xfffffffffffffeee) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, [0xffff, 0xd611, 0x0, 0x1, 0x6, 0x0, 0x34, 0x0, 0x9, 0x6, 0x1f, 0xfffffffffffffff7, 0x20, 0xffffffffffffff12, 0x1]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x23, "88c9c9306e09a6284b5027aef27941e4b14e592c14ff1e453566aab0a683d3a8873ceb"}, &(0x7f0000000280)=0x2b) 2018/03/03 19:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x2e) mmap(&(0x7f0000fce000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/03 19:35:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x5d) ioctl$int_in(r1, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000191ab7c2e47e21e389834c11ed00000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x58, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) 2018/03/03 19:35:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa00, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xb56) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x0, 0x100000001, 0x4}) r2 = epoll_create(0xff) poll(&(0x7f00000000c0)=[{r2, 0x50}, {r1, 0x10}], 0x2, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031eff4)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) chroot(&(0x7f0000000200)='./file0\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0xb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) clone(0x0, &(0x7f0000487000), &(0x7f0000472000), &(0x7f0000e1dffc), &(0x7f0000506000)) getpeername(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0100f7ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005bbff4)={0x1}) 2018/03/03 19:35:22 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', 'ramfs\x00'}, &(0x7f0000000080)=""/195, 0xc3) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r1 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/03 19:35:22 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) 2018/03/03 19:35:22 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0x401, 0x6, 0x8, 0x81}, &(0x7f00000000c0)=0x14) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/03/03 19:35:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f0000000400)=[], 0x0, &(0x7f0000000480)=""/223, 0xdf}, 0x2) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x40}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000005c0)={r2, 0x7ff, 0x1000, "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"}, 0x1008) 2018/03/03 19:35:22 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/03/03 19:35:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = dup2(r0, r0) getdents64(r1, &(0x7f0000000000)=""/148, 0xffffffffffffff1e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) 2018/03/03 19:35:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/03/03 19:35:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x1ff, 0x4) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000286000)=[{{&(0x7f0000028000)=ANY=[@ANYBLOB="27000000000000000000000000000000000074179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141c93fc0c78e80ba20c694500000000000000000000000000000000000000"], 0x384, &(0x7f000034efb0)=[], 0x0, &(0x7f0000120000)=[]}}], 0x1, 0x4000011) 2018/03/03 19:35:22 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) seccomp(0x1, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016}]}) getrlimit(0x0, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000100)=0x1a) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="14a115db2e0cf5a0ce8e5fca4be38616", 0x10) [ 57.573536] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/03 19:35:22 executing program 4: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") mkdir(&(0x7f0000000280)='.', 0xfffffffffffffffc) 2018/03/03 19:35:22 executing program 7: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r2 = dup(r1) ftruncate(r2, 0x7) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x10000}, 0x4) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x6, [0x435a, 0x7, 0x8, 0x2, 0x100000001, 0x6]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/03 19:35:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e20, 0x0, @empty}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) listen(r1, 0x4) 2018/03/03 19:35:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/03 19:35:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000180)=[{r0, 0x441}, {r0, 0x8101}, {r0, 0x60}, {r0, 0x1001}, {r0, 0x21a}, {r0, 0x400}, {r0, 0x400}, {r0}, {r0, 0x100}], 0x3a9, 0xffffffff) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/77) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="1ec02ec6cbcba0cadbecf1a593142bd4e7bee91898e517356ae19088f3b06be2f89b0dd8fad474ef341fc8f2", 0x2c}], 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x4, 0x4, 0xcc, 0x101, 0x0, 0x3}) 2018/03/03 19:35:23 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880)=[], 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0)=[], 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) epoll_create(0x6d) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/03 19:35:23 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/03 19:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000001b13a89d00000000000000"]) 2018/03/03 19:35:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3ff, 0xfffffffffffffff9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmsg(r2, &(0x7f00000018c0)={0x0, 0xfffffd97, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001540)=[]}, 0x0) sendmsg(r2, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/03 19:35:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x405) 2018/03/03 19:35:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/03 19:35:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x5d) ioctl$int_in(r1, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000191a