am 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x9, &(0x7f0000000000)=[0x7f, 0x20, 0x100000000, 0x8, 0x8f10, 0x4, 0x0, 0x9, 0x20]}) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:03 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}, 0x1c) 2018/04/23 17:23:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x12) statx(r1, &(0x7f0000000140)='./file0\x00', 0x100, 0x22, &(0x7f0000000180)) fsync(r0) 2018/04/23 17:23:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x21}, 0x3, 0x2, 0x2, 0x8, 0x3, 0x4000000000000000, 0x8}, &(0x7f0000000300)=0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000765c3cff3ec658ee1eae87cb807fa7d00000000b1747a778152e884f0821743c573bd1507a2791b7b1ae375afd9f0540277fdc9a03e3283e7d18db7626076b4929cf1345e3cbf360089bd4d1716f400"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x0, [], r2}, 0x48) 2018/04/23 17:23:04 executing program 1 (fault-call:1 fault-nth:25): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x87, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x4, 'wrr\x00', 0x6, 0x0, 0x7}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x3, 0x6, 0x0, 0x20}}, 0x44) [ 118.115287] FAULT_INJECTION: forcing a failure. [ 118.115287] name failslab, interval 1, probability 0, space 0, times 0 [ 118.126648] CPU: 0 PID: 8879 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 118.133516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.142891] Call Trace: [ 118.145529] dump_stack+0x185/0x1d0 [ 118.149204] should_fail+0x87b/0xab0 [ 118.152966] should_failslab+0x279/0x2a0 [ 118.157075] kmem_cache_alloc+0x136/0xb90 [ 118.161275] ? __d_alloc+0x8b/0xc60 [ 118.164954] __d_alloc+0x8b/0xc60 [ 118.168510] ? proc_fill_cache+0x3fe/0x860 [ 118.172827] ? d_alloc_parallel+0xe7/0x22e0 [ 118.177229] d_alloc_parallel+0x1a5/0x22e0 [ 118.181549] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.186958] ? __d_lookup+0x826/0x970 [ 118.190807] ? d_hash_and_lookup+0x383/0x3f0 [ 118.195255] proc_fill_cache+0x3fe/0x860 [ 118.199363] ? proc_map_files_lookup+0x9c0/0x9c0 [ 118.204162] proc_map_files_readdir+0x11ef/0x13a0 [ 118.209097] ? do_vfs_ioctl+0xeb0/0x2440 [ 118.213194] ? map_files_d_revalidate+0xbd0/0xbd0 [ 118.218169] iterate_dir+0x3d4/0x860 [ 118.221973] SYSC_getdents+0x23f/0x4f0 [ 118.225912] ? fillonedir+0x4b0/0x4b0 [ 118.229792] SyS_getdents+0x54/0x80 [ 118.233510] do_syscall_64+0x309/0x430 [ 118.237447] ? SYSC_old_readdir+0x2d0/0x2d0 [ 118.241831] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.247057] RIP: 0033:0x455389 [ 118.250273] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 118.258016] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 2018/04/23 17:23:04 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}, 0x1c) 2018/04/23 17:23:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)}], 0x1, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) dup(r0) fcntl$setsig(r0, 0xa, 0x3f) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:04 executing program 5: getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="737461630500") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:04 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r2 = dup3(r1, r0, 0x7fffc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) statx(r2, &(0x7f0000000280)='./file0\x00', 0x6000, 0x7ff, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x80000000}, &(0x7f0000000240)=0x8) 2018/04/23 17:23:04 executing program 0 (fault-call:1 fault-nth:13): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:04 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc004, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x94) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/23 17:23:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) r0 = msgget(0x3, 0x10) msgrcv(r0, &(0x7f0000000100)={0x0, ""/130}, 0x8a, 0x3, 0x2000) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:04 executing program 1 (fault-call:1 fault-nth:26): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 118.265308] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 118.272601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.279895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.287186] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000019 [ 118.362196] FAULT_INJECTION: forcing a failure. [ 118.362196] name failslab, interval 1, probability 0, space 0, times 0 [ 118.373598] CPU: 0 PID: 8893 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 118.380479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.389864] Call Trace: [ 118.392504] dump_stack+0x185/0x1d0 [ 118.396180] should_fail+0x87b/0xab0 [ 118.399941] should_failslab+0x279/0x2a0 [ 118.404051] kmem_cache_alloc+0x136/0xb90 [ 118.408253] ? __d_lookup_rcu+0xa3c/0xaa0 [ 118.412433] ? proc_alloc_inode+0x5e/0x180 [ 118.416709] ? d_set_d_op+0x357/0x7c0 [ 118.420609] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.426058] proc_alloc_inode+0x5e/0x180 [ 118.430182] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 118.435009] new_inode_pseudo+0x8a/0x430 [ 118.439169] new_inode+0x5c/0x400 [ 118.442677] proc_pid_make_inode+0x71/0x810 [ 118.447119] proc_map_files_instantiate+0xf2/0x270 [ 118.452091] proc_fill_cache+0x700/0x860 [ 118.456200] ? proc_map_files_lookup+0x9c0/0x9c0 [ 118.461008] proc_map_files_readdir+0x11ef/0x13a0 [ 118.465954] ? do_vfs_ioctl+0xeb0/0x2440 [ 118.470054] ? map_files_d_revalidate+0xbd0/0xbd0 [ 118.474931] iterate_dir+0x3d4/0x860 [ 118.478748] SYSC_getdents+0x23f/0x4f0 [ 118.482699] ? fillonedir+0x4b0/0x4b0 [ 118.486580] SyS_getdents+0x54/0x80 [ 118.490294] do_syscall_64+0x309/0x430 [ 118.494230] ? SYSC_old_readdir+0x2d0/0x2d0 [ 118.498586] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.503796] RIP: 0033:0x455389 2018/04/23 17:23:04 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}, 0x1c) 2018/04/23 17:23:04 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}, 0x1c) [ 118.507003] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 118.514750] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 118.522054] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 118.529357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.536664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.543965] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001a [ 118.562554] FAULT_INJECTION: forcing a failure. [ 118.562554] name failslab, interval 1, probability 0, space 0, times 0 [ 118.573892] CPU: 0 PID: 8908 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.580746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.590107] Call Trace: [ 118.592718] dump_stack+0x185/0x1d0 [ 118.596363] should_fail+0x87b/0xab0 [ 118.600088] should_failslab+0x279/0x2a0 [ 118.604160] __kmalloc+0xc2/0x350 [ 118.607615] ? resize+0x4e4/0x45c0 [ 118.611158] resize+0x4e4/0x45c0 [ 118.614528] ? __kmalloc+0x20c/0x350 [ 118.618244] ? trace_kmalloc+0xa3/0x2b0 [ 118.622262] ? kmsan_set_origin+0x9e/0x160 [ 118.626507] ? put_child+0x8e8/0x9f0 [ 118.630234] ? put_child+0x8fb/0x9f0 [ 118.633956] fib_insert_alias+0x11f3/0x1b70 [ 118.638293] fib_trie_unmerge+0xb94/0x2450 [ 118.642543] fib_unmerge+0x1b1/0x7d0 [ 118.646261] ? kmsan_set_origin+0x9e/0x160 [ 118.650507] fib4_rule_configure+0x156/0xb10 [ 118.654938] ? fib4_rule_match+0x300/0x300 [ 118.659207] fib_nl_newrule+0x2f13/0x3fc0 [ 118.663414] ? fib_rules_seq_read+0x410/0x410 [ 118.667921] rtnetlink_rcv_msg+0xa32/0x1560 [ 118.672293] ? vfs_write+0x463/0x8d0 [ 118.676055] ? sock_write_iter+0x3b9/0x470 [ 118.680328] ? __vfs_write+0x7fb/0x9f0 [ 118.684249] ? vfs_write+0x463/0x8d0 [ 118.687997] ? SYSC_write+0x172/0x360 [ 118.691837] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.696713] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.701414] ? should_failslab+0x279/0x2a0 [ 118.705683] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.710560] ? kmsan_set_origin+0x9e/0x160 [ 118.714807] netlink_rcv_skb+0x378/0x600 [ 118.718887] ? rtnetlink_bind+0x120/0x120 [ 118.723049] rtnetlink_rcv+0x50/0x60 [ 118.726771] netlink_unicast+0x166b/0x1740 [ 118.731023] ? rtnetlink_net_exit+0xa0/0xa0 [ 118.735358] netlink_sendmsg+0x1048/0x1310 [ 118.739651] ? netlink_getsockopt+0xc80/0xc80 [ 118.744184] sock_write_iter+0x3b9/0x470 [ 118.748272] ? sock_read_iter+0x480/0x480 [ 118.752424] __vfs_write+0x7fb/0x9f0 [ 118.756156] vfs_write+0x463/0x8d0 [ 118.759762] SYSC_write+0x172/0x360 [ 118.763459] SyS_write+0x55/0x80 [ 118.766883] do_syscall_64+0x309/0x430 [ 118.770789] ? SYSC_read+0x360/0x360 [ 118.774512] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.779700] RIP: 0033:0x455389 [ 118.782884] RSP: 002b:00007fdb66861c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.790599] RAX: ffffffffffffffda RBX: 00007fdb668626d4 RCX: 0000000000455389 [ 118.797868] RDX: 0000000000000024 RSI: 0000000020000180 RDI: 0000000000000013 [ 118.805133] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/23 17:23:04 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 118.812399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.819664] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 000000000000000d 2018/04/23 17:23:04 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r0, 0x1000000000016) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f0000000540)=0x88) 2018/04/23 17:23:04 executing program 7: 2018/04/23 17:23:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=""/39, 0x89) 2018/04/23 17:23:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x100000000, 0x9, 0x1, 0x10000, 0x40, 0x8, 0x1, 0x6, 0x0, 0x400, 0x1, 0x80}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:04 executing program 1 (fault-call:1 fault-nth:27): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:05 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfff, 0x43c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x2, r0}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='attr/sockcreate\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffe3b) 2018/04/23 17:23:05 executing program 0 (fault-call:1 fault-nth:14): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) [ 119.144675] FAULT_INJECTION: forcing a failure. [ 119.144675] name failslab, interval 1, probability 0, space 0, times 0 [ 119.156136] CPU: 1 PID: 8939 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 119.162998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.172370] Call Trace: [ 119.175000] dump_stack+0x185/0x1d0 [ 119.178665] should_fail+0x87b/0xab0 [ 119.182424] should_failslab+0x279/0x2a0 [ 119.186527] kmem_cache_alloc+0x136/0xb90 [ 119.190750] ? __d_alloc+0x8b/0xc60 [ 119.194428] __d_alloc+0x8b/0xc60 [ 119.197979] ? proc_fill_cache+0x3fe/0x860 [ 119.202295] ? d_alloc_parallel+0xe7/0x22e0 [ 119.206645] d_alloc_parallel+0x1a5/0x22e0 [ 119.211073] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.216458] ? __d_lookup+0x826/0x970 [ 119.220278] ? d_hash_and_lookup+0x383/0x3f0 [ 119.224693] proc_fill_cache+0x3fe/0x860 [ 119.228764] ? proc_map_files_lookup+0x9c0/0x9c0 [ 119.233532] proc_map_files_readdir+0x11ef/0x13a0 [ 119.238422] ? do_vfs_ioctl+0xeb0/0x2440 [ 119.242493] ? map_files_d_revalidate+0xbd0/0xbd0 [ 119.247339] iterate_dir+0x3d4/0x860 [ 119.251110] SYSC_getdents+0x23f/0x4f0 [ 119.255043] ? fillonedir+0x4b0/0x4b0 [ 119.258888] SyS_getdents+0x54/0x80 [ 119.262556] do_syscall_64+0x309/0x430 [ 119.266469] ? SYSC_old_readdir+0x2d0/0x2d0 [ 119.270803] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.275993] RIP: 0033:0x455389 [ 119.279185] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 119.286900] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 2018/04/23 17:23:05 executing program 7: 2018/04/23 17:23:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/4096, 0xffffffffffffffc6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x7, 0x4) 2018/04/23 17:23:05 executing program 4: mkdir(&(0x7f0000000480)='./file1\x00', 0x2) r0 = memfd_create(&(0x7f0000000040)='[eth1\x00', 0x2) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ax25={0x3, {"1447804157f9fe"}, 0x9}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="52f65918e4a549878d9d97a060e55abe70259f03f3143bac0b6410fa25", 0x1d}], 0x1, 0x0, 0x0, 0x4}, 0x60) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=""/39, 0x24) [ 119.294166] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 119.301431] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.308698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.315969] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001b 2018/04/23 17:23:05 executing program 7: 2018/04/23 17:23:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0xb7f, 0x36}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x80, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x81, 0x4) write(r0, &(0x7f0000000000)="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", 0x149) 2018/04/23 17:23:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180010000000000000007c4000000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x40000001, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x1}}, 0x1e) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/23 17:23:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/23 17:23:05 executing program 4: lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', 'em0\\vboxnet0\x00'}, &(0x7f00000001c0)='&{$vmnet0eth0$userppp0keyringposix_acl_access:@\x00', 0x30, 0x43c905a25df84a4f) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80000, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x2000220) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000100)='em0\\vboxnet0\x00', 0xd, 0x1) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:05 executing program 1 (fault-call:1 fault-nth:28): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:05 executing program 6: 2018/04/23 17:23:05 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1006, 0x100) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fdatasync(r0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0xffffffffffffff69) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x44, 0x7) 2018/04/23 17:23:05 executing program 0: r0 = socket(0xe, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000002000)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x2000000000000, 0x1}, 0x48) 2018/04/23 17:23:05 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1000ff, 0xcee6821af4d266ca) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/181) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x279, 0x2000) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x56e7db0b0710e95) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) r4 = msgget$private(0x0, 0x90) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/93) 2018/04/23 17:23:05 executing program 7: 2018/04/23 17:23:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 120.027939] FAULT_INJECTION: forcing a failure. [ 120.027939] name failslab, interval 1, probability 0, space 0, times 0 [ 120.039291] CPU: 0 PID: 9002 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 120.046150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.055525] Call Trace: [ 120.058159] dump_stack+0x185/0x1d0 [ 120.061828] should_fail+0x87b/0xab0 [ 120.065591] should_failslab+0x279/0x2a0 [ 120.069742] kmem_cache_alloc+0x136/0xb90 [ 120.073942] ? __d_lookup_rcu+0xa3c/0xaa0 [ 120.078123] ? proc_alloc_inode+0x5e/0x180 [ 120.082391] ? d_set_d_op+0x357/0x7c0 [ 120.086276] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.091720] proc_alloc_inode+0x5e/0x180 [ 120.095843] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 120.100676] new_inode_pseudo+0x8a/0x430 [ 120.104833] new_inode+0x5c/0x400 [ 120.108342] proc_pid_make_inode+0x71/0x810 [ 120.112718] proc_map_files_instantiate+0xf2/0x270 [ 120.117683] proc_fill_cache+0x700/0x860 [ 120.121789] ? proc_map_files_lookup+0x9c0/0x9c0 [ 120.126589] proc_map_files_readdir+0x11ef/0x13a0 [ 120.131533] ? do_vfs_ioctl+0xeb0/0x2440 [ 120.135644] ? map_files_d_revalidate+0xbd0/0xbd0 [ 120.140542] iterate_dir+0x3d4/0x860 [ 120.144354] SYSC_getdents+0x23f/0x4f0 [ 120.148300] ? fillonedir+0x4b0/0x4b0 [ 120.152180] SyS_getdents+0x54/0x80 [ 120.155895] do_syscall_64+0x309/0x430 [ 120.159832] ? SYSC_old_readdir+0x2d0/0x2d0 [ 120.164197] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.169407] RIP: 0033:0x455389 2018/04/23 17:23:06 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, 0x0) 2018/04/23 17:23:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/23 17:23:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/53, 0x35) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x596, 0x2, 0x3, 0x40, 0x7, 0x8000000000000000}) 2018/04/23 17:23:06 executing program 0: socket(0x15, 0x805, 0x0) [ 120.172643] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 120.180380] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 120.187668] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 120.194958] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.202245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 120.209541] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001c 2018/04/23 17:23:06 executing program 7: r0 = memfd_create(&(0x7f0000000140)="5d01", 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') sendfile(r0, r1, &(0x7f0000000000), 0xed5a) 2018/04/23 17:23:06 executing program 6: alarm(0x2) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001780)=@llc={0x1a}, 0x80, &(0x7f00000019c0)}}], 0x1, 0x0) alarm(0x0) 2018/04/23 17:23:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/23 17:23:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/4096, 0xff51) write$binfmt_elf32(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0xae3) 2018/04/23 17:23:06 executing program 1 (fault-call:1 fault-nth:29): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:06 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ca, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x38d, 0x101080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$setsig(r1, 0xa, 0x1d) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:06 executing program 3: r0 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f6465765f736e6d7036006336217d04696214b4eb45ce872542864e00eeb0ecabc3141a4422083f9d5e356942b37e8c9d680b53bd9ea63f679ec8d5d76694d78278cb664dd143853502ba5fa60cfdc666e63851ffad1ee634bf52f8e4109665912f1455aa1223c596fa99215495449357c1e004cfb3bdde54bd0e4037752395f01847f4ce554253f50861209c73a0a1a5aaa307ecc40a30c17444613f50ab300d4d1ac932f6248c72cad3b861e40fe265da6e7793671cae993378443f01d43f1580323b2c9df33dfa102901f7552aa13a148cb549c310b548b27c4c5603") getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) chmod(&(0x7f0000000000)='./file0\x00', 0x40) 2018/04/23 17:23:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0xffffffffffffff31, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:06 executing program 0: r0 = socket(0x10, 0x7fd, 0xfffffffffffffffe) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:06 executing program 6: 2018/04/23 17:23:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd2ad}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3}, 0xfdc3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0x8}, &(0x7f0000000140), 0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000300)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:06 executing program 7: [ 120.680856] FAULT_INJECTION: forcing a failure. [ 120.680856] name failslab, interval 1, probability 0, space 0, times 0 [ 120.692208] CPU: 0 PID: 9054 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 120.699096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.699110] Call Trace: [ 120.699151] dump_stack+0x185/0x1d0 [ 120.699187] should_fail+0x87b/0xab0 [ 120.699228] should_failslab+0x279/0x2a0 [ 120.699266] kmem_cache_alloc+0x136/0xb90 [ 120.699345] ? __d_alloc+0x8b/0xc60 2018/04/23 17:23:06 executing program 7: [ 120.730436] __d_alloc+0x8b/0xc60 [ 120.733992] ? proc_fill_cache+0x3fe/0x860 [ 120.738308] ? d_alloc_parallel+0xe7/0x22e0 [ 120.742673] d_alloc_parallel+0x1a5/0x22e0 [ 120.746966] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.746998] ? __d_lookup+0x826/0x970 [ 120.747052] ? d_hash_and_lookup+0x383/0x3f0 2018/04/23 17:23:06 executing program 6: 2018/04/23 17:23:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000ff0000000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000140)=0x4) 2018/04/23 17:23:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) ustat(0x8, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='cgroup\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0xf5f}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x401}, {0x506, 0x4}, {0x49, 0x9}, {0xa6, 0x7}, {0x8001, 0x9}]}) [ 120.747090] proc_fill_cache+0x3fe/0x860 [ 120.747125] ? proc_map_files_lookup+0x9c0/0x9c0 [ 120.747156] proc_map_files_readdir+0x11ef/0x13a0 [ 120.747239] ? do_vfs_ioctl+0xeb0/0x2440 2018/04/23 17:23:06 executing program 7: 2018/04/23 17:23:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0x57) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="93bcd936065ca197b358b05e8ab366adfd706396a678a537194d65ae1b70ebd4629274ec533eb1ca875ef0b162b9bc810df9b9ca38b9a73835b763d83ff4470a7021ba649de4d87289205aa9767f7bfd8efd5d5ff94da026a0dee2ee5e49e6fe0c56a59d28f6ddd3d700a13cf858aef7a61001974a03b2abb351601dc84d38808a88513422363085601a725278f491ab841c33206bdd1388fe99213bff7c61ec0a0537afb1a23dbbe5a40e1b792db107f52a6814dd71a3959b49d06edc478e2af2", 0xc1}, {&(0x7f0000000180)="d34acbf47c06bc0b6a7bc7f49071571930806a8040eae8d4c48156d2ba74712ae0fbb60ee596453eacb8191ec29dfa131073e940c895ccaf9ba421979045cb6a334530ae1acc600d4dfbbe6a169fb3d2cef5271bf422fe7d649a203450601a4f5b2c1fbec17a9b423c3a66c72611234b727fffa24a940bb1fdc17e5b4526a64e620f6ab33876ad2d9964b21ebdd6966efa6c79acfa4deb8b2e2512f4a28e0e98f54c2651e96a147891e9462e510c19a50b59c988c3f6006b3e99e14129f7", 0xbe}], 0x2, &(0x7f0000002000)=[{0x60, 0x86, 0xa97, "0ebdeafa1e2a103d60f93470947a5697812b7fd5cd626731fd37d7d38103f344c3a0cf6cac6039ebc0ea4f3e978f869ba7aa9bfea30cec37b4d3ba2a92e8616ef36d54e9dc1debd7a3b3a61627ca76"}, {0xf8, 0x0, 0x10001, "88ec068d17093099746cc45e9e77a9de726c5383acb752372965ee64729efdc21daaab50ca0d4ab67fadf5c76a88b30709bfe62bbd30045187775b2aaff98c12060de0db918af865f4acdcc08935172247d8484ebb69539d759b9437cbdf3ac1cad03e701a840210cce69cbf8d464d1996106873b27aafcd74560e116052fe4a15e18cbff113f1a43e6ef25e6a37d0c39301d51b90e38106f84a0b940f22e6b1cdf855624f23b1f11deb40a79a1b4566f3595f30443109725acfd390b430980a70b3ec910954f4e025cd75f3024614ec9621b97f0f4aea61c9c5497f383a8cfce3a8ed8f36969d3f"}, {0xa0, 0x1ff, 0x4, "8a1a617e0649f62c9aa8d24f9319a5523f405ff9e1f521e8044ef2981c40df4a17aa7f444286c4579f1e5a78d62067159a0983ffbc6e6c9f6539d54206cc1d004aa171ce27941e82d1b3769d144935d2f1f89b1598ce51945ddf9b4f03b4d860aabac156ce73c3db61f60bebb67d64115fdc5ccd978ed665ec68cfb6e6ee3556fd94b78bee549a14547b7f13654c7ec2"}, {0x1010, 0x105, 0x5, "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"}, {0x40, 0x104, 0x1, "ac4f936ac29126b9d11adf1c2d7ea99701da2d8a1bc42a1ba7bd4c045ea1fb50d8950f67d29d424e0d97f1c2aec9f7ee"}, {0x48, 0x1, 0x1000, "8a6bdc4fe21786866061aba51ef6740e417256cdfd277e14753170f3da63c94135f00541e8287286dd9a136c5ad76ff5f2fa0e513497"}], 0x1290, 0x4}, 0x801) [ 120.747268] ? map_files_d_revalidate+0xbd0/0xbd0 [ 120.747292] iterate_dir+0x3d4/0x860 [ 120.747377] SYSC_getdents+0x23f/0x4f0 [ 120.747420] ? fillonedir+0x4b0/0x4b0 [ 120.747494] SyS_getdents+0x54/0x80 [ 120.747564] do_syscall_64+0x309/0x430 [ 120.747611] ? SYSC_old_readdir+0x2d0/0x2d0 [ 120.747644] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.747665] RIP: 0033:0x455389 [ 120.747681] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 120.747712] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 120.747731] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 120.747745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.747760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/23 17:23:07 executing program 1 (fault-call:1 fault-nth:30): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:07 executing program 6: 2018/04/23 17:23:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000000000)=""/124, 0x7c) 2018/04/23 17:23:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000185186cc1496d14700008500ff030000113f20007f000000000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:07 executing program 0: r0 = socket(0x4000000000010, 0x802, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x19, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x311a00, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x7f, &(0x7f0000000080)=""/127}) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) fcntl$setlease(r0, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400) 2018/04/23 17:23:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0x100000001, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={r1, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, 0x8) getdents(r0, &(0x7f0000002180)=""/4096, 0xfffffe8a) 2018/04/23 17:23:07 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8954, &(0x7f0000000280)=0x2000000000002) 2018/04/23 17:23:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/127) [ 120.747774] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001d [ 121.303441] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 121.308826] FAULT_INJECTION: forcing a failure. [ 121.308826] name failslab, interval 1, probability 0, space 0, times 0 [ 121.321979] CPU: 1 PID: 9106 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 121.328853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.338229] Call Trace: [ 121.340856] dump_stack+0x185/0x1d0 [ 121.344521] should_fail+0x87b/0xab0 [ 121.348277] should_failslab+0x279/0x2a0 [ 121.352430] kmem_cache_alloc+0x136/0xb90 [ 121.356615] ? __d_lookup_rcu+0xa3c/0xaa0 [ 121.360792] ? proc_alloc_inode+0x5e/0x180 [ 121.365063] ? d_set_d_op+0x357/0x7c0 [ 121.368906] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.374309] proc_alloc_inode+0x5e/0x180 [ 121.378411] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 121.383242] new_inode_pseudo+0x8a/0x430 [ 121.387395] new_inode+0x5c/0x400 [ 121.390892] proc_pid_make_inode+0x71/0x810 [ 121.395324] proc_map_files_instantiate+0xf2/0x270 [ 121.400299] proc_fill_cache+0x700/0x860 [ 121.404406] ? proc_map_files_lookup+0x9c0/0x9c0 [ 121.409206] proc_map_files_readdir+0x11ef/0x13a0 [ 121.414090] ? finish_lock_switch+0x25/0x50 [ 121.418503] ? do_vfs_ioctl+0xeb0/0x2440 [ 121.422599] ? map_files_d_revalidate+0xbd0/0xbd0 [ 121.427476] iterate_dir+0x3d4/0x860 [ 121.431293] SYSC_getdents+0x23f/0x4f0 [ 121.435238] ? fillonedir+0x4b0/0x4b0 [ 121.439120] SyS_getdents+0x54/0x80 [ 121.442836] do_syscall_64+0x309/0x430 [ 121.446779] ? SYSC_old_readdir+0x2d0/0x2d0 [ 121.451138] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.456351] RIP: 0033:0x455389 [ 121.459561] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 121.467307] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 121.474600] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 121.481887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.489181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.496472] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001e 2018/04/23 17:23:07 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140), 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r0, 0x1000000000016) 2018/04/23 17:23:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800}, [@call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x14}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000000000)=""/103, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@mpls_getnetconf={0x14, 0x52, 0xd03, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/23 17:23:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') keyctl$session_to_parent(0x12) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:07 executing program 1 (fault-call:1 fault-nth:31): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:07 executing program 0: r0 = socket(0x5, 0x10000000000000, 0x11) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:07 executing program 7: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/63) [ 121.700171] FAULT_INJECTION: forcing a failure. [ 121.700171] name failslab, interval 1, probability 0, space 0, times 0 [ 121.711649] CPU: 1 PID: 9140 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 121.718512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.727882] Call Trace: [ 121.730510] dump_stack+0x185/0x1d0 [ 121.734180] should_fail+0x87b/0xab0 [ 121.737941] should_failslab+0x279/0x2a0 [ 121.742052] kmem_cache_alloc+0x136/0xb90 [ 121.746276] ? __d_alloc+0x8b/0xc60 2018/04/23 17:23:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = dup(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x3, 0x6800000000000000, 0x3, 0xffffffff}, 0x80000000, 0xc, 0x7}) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x40) [ 121.749959] __d_alloc+0x8b/0xc60 [ 121.753501] ? proc_fill_cache+0x3fe/0x860 [ 121.757822] ? d_alloc_parallel+0xe7/0x22e0 [ 121.762187] d_alloc_parallel+0x1a5/0x22e0 [ 121.766460] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.771873] ? __d_lookup+0x826/0x970 [ 121.775735] ? d_hash_and_lookup+0x383/0x3f0 [ 121.780184] proc_fill_cache+0x3fe/0x860 [ 121.784290] ? proc_map_files_lookup+0x9c0/0x9c0 [ 121.789092] proc_map_files_readdir+0x11ef/0x13a0 [ 121.794029] ? do_vfs_ioctl+0xeb0/0x2440 2018/04/23 17:23:07 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140), 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r0, 0x1000000000016) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x7fffffff, 0x1, &(0x7f0000001900)=[{&(0x7f00000003c0)}], 0x0, &(0x7f0000001980)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nfs='nfs', 0x2c}, {@check_normal='check=normal', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f0000000540)=0x88) [ 121.798128] ? map_files_d_revalidate+0xbd0/0xbd0 [ 121.803006] iterate_dir+0x3d4/0x860 [ 121.806820] SYSC_getdents+0x23f/0x4f0 [ 121.810765] ? fillonedir+0x4b0/0x4b0 [ 121.814648] SyS_getdents+0x54/0x80 [ 121.818350] do_syscall_64+0x309/0x430 [ 121.822285] ? SYSC_old_readdir+0x2d0/0x2d0 [ 121.826675] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.831906] RIP: 0033:0x455389 [ 121.835116] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 121.842856] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 2018/04/23 17:23:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) open$dir(&(0x7f0000000000)='./file0\x00', 0x840, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 121.850146] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 121.857438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.864725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.872019] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000001f 2018/04/23 17:23:07 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x46c1, 0x400400) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x57f5f449d2465e04) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10001, 0x40) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1) 2018/04/23 17:23:08 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0xfff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) fdatasync(r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x100}, {0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xbe, [0x52, 0xcf, 0x9, 0x7ff, 0x3, 0xf178, 0x2, 0x2]}, 0x5c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xfff, 0x6, 0xffffffffffff7097, 0x5, 0x0, 0x100000000, 0x80200, 0x1, 0x401, 0x6, 0x4, 0x8, 0xe69, 0x7fff, 0x5, 0x1, 0x5, 0x7fffffff, 0x4, 0x4df, 0xa0c, 0x9, 0xfffc000000000000, 0x7, 0x6, 0x401, 0x5, 0x7ddbb330, 0x80000001, 0x2, 0x1, 0xbe, 0x9, 0x80000000, 0x5, 0xffffffffffffffff, 0x0, 0x680, 0x3, @perf_config_ext={0x7, 0x4}, 0x22, 0x1, 0xc8, 0x2, 0x3, 0x5, 0x2}, r2, 0x1, r1, 0x1) 2018/04/23 17:23:08 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000000040000) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x621, 0x80, 0xfffffffffffffc00}, 0x1, 0x1, 0x0, 0x0, "48e3d3a003d6666fca7c988f145eac34614ac39dbcf55280fbd58beb907b337765516877274cbd9838b957380e9b3f41d133dcfc1b4420eecb4fbef1fc0f67a7"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000000000000000000009500000000000000d047bfb65a49b9970448fc80aeaf86c8e381b03f2742cba37bbb70e2a1a296ff90364ec7cbc59862968e8315e17c666190bbe2a349e4973a1db16176aa372a29fbff5b80f101be5abad2044f4d1bed18d130a4d0576eba621cd8d60eb171294dad8ec99d03a68a796b"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:08 executing program 0: r0 = socket(0x8, 0x802, 0x81) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:08 executing program 1 (fault-call:1 fault-nth:32): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:08 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x8, 0x6, 0x7}, 0x2c) seccomp(0x0, 0x0, &(0x7f0000000300)={0x1b4, &(0x7f0000000140)}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000300), &(0x7f0000000200)=""/91}, 0x18) 2018/04/23 17:23:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x6) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080)=""/110, 0x6e) 2018/04/23 17:23:08 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) [ 123.026469] FAULT_INJECTION: forcing a failure. [ 123.026469] name failslab, interval 1, probability 0, space 0, times 0 [ 123.037808] CPU: 0 PID: 9193 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 123.044672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.054050] Call Trace: [ 123.056678] dump_stack+0x185/0x1d0 [ 123.060352] should_fail+0x87b/0xab0 [ 123.064108] should_failslab+0x279/0x2a0 [ 123.068214] kmem_cache_alloc+0x136/0xb90 [ 123.072411] ? __d_lookup_rcu+0xa3c/0xaa0 [ 123.076596] ? proc_alloc_inode+0x5e/0x180 [ 123.080869] ? d_set_d_op+0x357/0x7c0 [ 123.084746] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.090184] proc_alloc_inode+0x5e/0x180 [ 123.094299] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 123.099123] new_inode_pseudo+0x8a/0x430 [ 123.103229] new_inode+0x5c/0x400 [ 123.106724] proc_pid_make_inode+0x71/0x810 [ 123.111152] proc_map_files_instantiate+0xf2/0x270 [ 123.116123] proc_fill_cache+0x700/0x860 [ 123.120228] ? proc_map_files_lookup+0x9c0/0x9c0 [ 123.125025] proc_map_files_readdir+0x11ef/0x13a0 [ 123.129967] ? do_vfs_ioctl+0xeb0/0x2440 [ 123.134068] ? map_files_d_revalidate+0xbd0/0xbd0 [ 123.138951] iterate_dir+0x3d4/0x860 [ 123.142764] SYSC_getdents+0x23f/0x4f0 [ 123.146697] ? fillonedir+0x4b0/0x4b0 [ 123.150586] SyS_getdents+0x54/0x80 [ 123.154307] do_syscall_64+0x309/0x430 [ 123.158247] ? SYSC_old_readdir+0x2d0/0x2d0 [ 123.162612] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.167829] RIP: 0033:0x455389 2018/04/23 17:23:09 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd2ad}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3}, 0xfdc3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0x8}, &(0x7f0000000140), 0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000300)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:09 executing program 0: r0 = socket(0x800000010, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:09 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x8}, 0x10) r5 = socket(0xa, 0x1, 0x9d) r6 = socket$inet(0x2, 0x80000, 0x200) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f00000004c0)=[{r0, 0x418}, {r1, 0x124}, {r2, 0x8}, {r3, 0xa00c}, {r4, 0x82}, {r5, 0x20}, {r6, 0x20e8}], 0x7, &(0x7f0000000540)={r7, r8+30000000}, &(0x7f0000000580)={0xffffffff}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) sync_file_range(r5, 0x10000007, 0xfffffffffffffffe, 0x800004) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000795000000000000000000000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:09 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000100)="ce0bc3b94515c7587f4364188799b72da2cfaf6a3f19eb03f148ffde8e36a2a197d3a433f9a2747f10ee3ed04e0d8a91eebed49d229bc3c394ff8bdcb6befc8ccccc92206a2be2dd7086917d16437f495827c9d2ca9e0ec62ac0f984eaa0d9b764f1ce0d7ddcecf4376c09d94da70fe0131851721678d924edb8c29d67669657e9876dc01171e8518391268f3bff1209ef9e0b342a4e127498", 0x99, 0x10001}, {&(0x7f00000001c0)="53568733534b6119b28f2c31c6eb53ea00d12fc83106baa5f5d146e2873ef1679ae3caf4b0dfd64587a3a83e8d074575d1d9f53be1bad8176eccccf6909703002520b527dc52016905d0c8cfbaabd32870d5f4bf31f45f38797eaefdb9533043a5069104e2400ce7d36f2511486b57cbbc0353eb59cb209c6b63d05ab4fdaced8931a1739084e06d794968571b3902fae77e68b267264af5e9c4a4b565fb90226dccf345ed2fa7b1ca9735641a579b7733019fc7792cfb52e3577d5f2943087ae69140a438d6d204b67ac465ff5af319ccdab23cb60b83c86207fce64dbc", 0xde, 0x81}, {&(0x7f00000002c0)="c4b6b8f18bc178a4a00e8da03563b9ee4105985358b579f8068423085e65a2475ca362247336a26af72781bfdd74fe68b2416e37e4c1723100fd50674bd16d0d4637d32883a4480d53ef5f28cf6233dc43704f72f2d5fde75c537dd57d15e932aed1de6e8afb6bdf409132c8b01b7c9453", 0x71, 0x4}, {&(0x7f0000000340)="fe9753f8ca8bcb6637628ee74648ffacc3ca8ebd75287133f6436d31453dc724f8dc4c580d1c7bbc2a0d0ac6a2dcf7963bba04edb3d8c7ec27cc13df04731a9c41edb91a3b69bc296e", 0x49, 0x4}, {&(0x7f00000003c0)="88789272d185651d4d2330ce1f661dfa29b325a73aed47b58ed2ab3fb6fbdf171657e6d82951d15a8f3cc7", 0x2b, 0x80000001}, {&(0x7f0000000600)="c6bd00d455b1351c720733560a71dfaaf99c2f0ac9cf4605c44295a84abe04716ca0ae0a6045975ec797156a9b35c3512d4ef6d2fd7369721d9ce70e130f59cfe9f68e3cb961f2a01e4b48858cd15345194ec27dc3ab91fbfff9718fea3a9ff6da5d1f39404b855fd597dfadf1e707d7fb5fb200cb285dcb86c81bba84d2e8bd94e8bafb0367dead066c1ea921cb9de897242893bdd220dc585f2d28cf3d9d2b64728869d851093bcb11d983cace6a6dae264e49fe3694427cd692986c8f993ce025a2dab419ed90d2e3a8d32dc6706a5e8e0efb9ab089a792d28fccf67eb9bc37786289475d5a0b033e44776565807fe2", 0xf1, 0xef}, {&(0x7f0000000400)="a287569314c3456f09cbc461df70aa41646dec24340a", 0x16, 0x4}, {&(0x7f0000000440)="7bfc2b0537ace9bb06020218c59075f7f876f7d05b77f9c2a1597ba46e4075848c41e9411f157594df3d3d37be8e9a0bd3466d2897604c0e6e0372", 0x3b, 0x4}, {&(0x7f0000000700)="e5bb0326482ed2480b1ad6007cce00356f47b4f18532088fdbad847a9283f32f8c8af729ef9427eaed8bfa03be18a31384012daa3b515ceeca0f3f53c52efa6c191f1c3d50e01c53cb9a38fe6ffa00cb1958b080e3d170dc908d8a8c41ea9db5957a8b3e03ae81b22bbeeb83a4643231e46520ea608d044bcf2b6ea8d5bd57496dc982493e871d2c5dc362291ad961d113178fd91a8e79b9484779ada1d4bd3da1c73c487c0c9c5d42cdd8efc70995cb8eba35b87e7eeccecfc83222e292b089ab848a45d7", 0xc5, 0x2f}, {&(0x7f0000000800)="e2dcaa95500bd473d771349974d39d2aadc21b2945173779712376c701b691b5f504563880a03cff2c8cebc516678890e829479a6171bda05b54af60c9309c98fe7c29e158c2367c529fb1f205b7060b459d473b348a4999cff10d00474e3285f3c88a8d54220d938ac9eb3b1bd9f0d6bb8c0c86a19d14b94f61b6beb405cd8f7f90ec0c376b64c2dcb16f98e4e9fb7c33a591c619512110ce0c10d36beaaac6823623146a116aecf5968889271d", 0xae, 0x2}], 0x0, &(0x7f00000009c0)={[{@locktable={'locktable', 0x3d, 'nodevppp1'}, 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@suiddir='suiddir', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@localflocks='localflocks', 0x2c}, {@noquota='noquota', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x31, 0x3f, 0x36, 0x37, 0x35, 0x78]}, 0x2c}]}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000001b40)='/dev/midi#\x00', 0xfff, 0x12180) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001b80)=0x2, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000a40)="ea0d850aafedd4fd96ac9e1a7d673219054df9d08051c4104893655227239aa169562af1d1ec3527720b1c262c845baeded7a4f6aaac446a5576b3c54f23279392404f303420324df1c79af2dbc6deaa", 0x50) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/rtc\x00', 0x100, 0x0) readlinkat(r2, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=""/4096, 0x1000) [ 123.171040] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 123.178785] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 123.186075] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 123.193367] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.200683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/23 17:23:09 executing program 6: r0 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f6465765f736e6d7036006336217d04696214b4eb45ce872542864e00eeb0ecabc3141a4422083f9d5e356942b37e8c9d680b53bd9ea63f679ec8d5d76694d78278cb664dd143853502ba5fa60cfdc666e63851ffad1ee634bf52f8e4109665912f1455aa1223c596fa99215495449357c1e004cfb3bdde54bd0e4037752395f01847f4ce554253f50861209c73a0a1a5aaa307ecc40a30c17444613f50ab300d4d1ac932f6248c72cad3b861e40fe265da6e7793671cae993378443f01d43f1580323b2c9df33dfa102901f7552aa13a148cb549c310b548b27c4c5603") getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) chmod(&(0x7f0000000000)='./file0\x00', 0x40) [ 123.200700] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000020 2018/04/23 17:23:09 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/178, &(0x7f0000000100)=0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001840)={@rand_addr=0x100000001, @rand_addr, 0x1, 0x2, [@empty, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f00000002c0)={0x14ec, 0x12, 0x4, 0x0, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@typed={0x8, 0x88, @uid=r1}, @generic="b51dadb9c0a4a999fe67ff415867e6d15778119c6e4938ea566ce28499432a1cf4765b4e6cd0e94831998f6ec1aade", @nested={0x284, 0x85, [@generic="5ea909c4bb12067bf38e91d088b9785ed2e2d5f535e65d0f9d20059f4535b2331356eee79a6901d8a20358a5e2e6cc1163e9006ae9977a15ec227b505c614febf1969f7b5e8a11c82c960bc3165bdcd1f831272b7d8b8a9309f0b21a18b73b36cf5c155b332a5d85c89c", @typed={0x98, 0x7, @binary="248564fe633e35066f3132a4e1b208821dc10d9b56c81943f8410b9d28d63480d29b04ec7ccdc9c99a23ff1d5e6b9cd16f9f6ffebe5fe80f936730f28b9c26007e903e85c0648e9bde5a73c4bbdb89fea0aebe7a87fb3e3399d71b77acb7950dd0dac633f672a587da2d9e0d9546a845d3e56ede6a95186daea74f22444c78e119263c108f6e3bd1ef80e6d00c294fa781"}, @typed={0x8, 0x81, @uid=r2}, @generic="e8bdb0d42a18ec816f51a1decb72c4ad0ca46fc60a7529ce28ba0c23d4bdee4d8ba2bce9d1b2f76d01068f119c2517f6874da595ab2cbd8c5314bc2f0a98550ab2830d273226d3274e895686b3e38b6d2f7b253910156b6291a13b368a7aed11d391757e100845c0d3035a0586bdde0889949b7924dea9cf39733609ca0cf9d259d41da8ebeae8ef573fc877e87b7bd7895d820c13fa74a22b53c9e0b3", @typed={0x8, 0x3f, @pid=r3}, @typed={0x8, 0x52, @u32}, @generic="e13cc893af35566c2ea86083f4ccd8827ffc3a55bfcfb292bc222317942a927dd285795084c0090e9e17e39c7292d58c0f5a1dbd58d7a0ff2e01076d24978b3eb5f79b4ac623a37acba697df0815af8a8d4e14f64fa3822ba32a89f0b9898c353754494750ce8cba81d1783bf9a455556e4c5c0f36804904804b8404ef6605069e47825431566a50be323980e1a58db8c410b4dd9558025c1883e3c56e8ff6cbe996bf8186690cd37a17430594f9e0197046fe74bc92df68a8825badf67e", @typed={0x8, 0x16, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x11e0, 0x30, [@generic="fc492577757cf848f1e38fa0b6b1a6e572dd403e57fa6bc8af31474bc818a2ddee8b2167ae6d72e212a7efa5bf3126dbe94d3a6accc1674686f46cffedd9f16ae3b628083294dc51bd9673a67f1a99c05ba022322c21e2767c3925e5037804edaac1879edc9da301002eb4e6821fd999e2d640aded7c8f6962cb2416d16e48015c31735491d98e52ae9d89", @generic, @typed={0x1004, 0x5e, @binary="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"}, @generic="c79cc0138753115c2173a093febbeae0d3fc06a0ed61911d01545eba65ffd0672acc58cf04f86320503cc3ec925118df93173e8c1ae6cc71a26f64714ff777f3e30070e52dcaf3143c6ad6109ea426fcfecad0dae77a9a240d9082ca56e10a722dbcc34d452392386d0a54ceb57f29c1f5fc973a6b1e9a2a3a92a6f9b66d79f60bec3ec9f069ea9e3a1e477d8cb871d1a2d4a3508f8891f258f05b5d225990d8b39e6ddf3048a006bbe369510ac60eb9155e5c740a721d96757a4c3294d30535d6a2e0dc3ca67a748fe97197304b7a909ab5243c9351b1e5a411a4", @generic="83ccf979a8d97f9d5e3e4d6268dac303a95610d0726c602803c6ce23ff1f8131d96c67d6ed39b06438ab31752a4fba6b3b9b64f51bd6ca271185da", @typed={0xc, 0x5a, @u64=0x1000}, @typed={0x4}, @typed={0x24, 0x14, @binary="9a3b49be54d3990b6a77a6abff2bbe29369341ec9ae92f686e72287be2f443"}]}, @typed={0x4, 0x50}, @generic="7f27366d54ea33f027851151215c4f03088e", @typed={0x24, 0x16, @str='vboxnet1bdevwlan0))!wlan1wlan1\x00'}]}, 0x14ec}, 0x1, 0x0, 0x0, 0x4000}, 0x0) write(r0, &(0x7f0000000180)="240000002000f26b000420edfc00020b000801100060be48f07d6456e11ab7", 0x1f) 2018/04/23 17:23:09 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd2ad}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3}, 0xfdc3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0x8}, &(0x7f0000000140), 0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000300)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x6c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000b40)={0x2, &(0x7f0000000b00)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000c00)={r1, 0x800081}) syz_mount_image$bfs(&(0x7f0000000740)='bfs\x00', &(0x7f0000000780)='./file0\x00', 0x3, 0x1, &(0x7f0000000880)=[{&(0x7f00000007c0)="71713273641d008feb4323afc6e785034f3c531aa999885a37d798f56140c6ff214b265c8d2b6ee08c4fa75fcc100ecde267dc9524d2737cde10d8f9e46d7cf247623de578c2cca88d07fdb205346c455c28cdbbb3df17ed3f9dea7f8d55e4b40ae3ca25799c33d773dd121a3ffaaf3709bb030f0ba8882a7cd53fbd01295446643d626e68ceefc0e92c4d825678d189750fc3d9124dc43fd323cb39f5b34464f2b08d", 0xa3, 0x3}], 0x0, 0x0) lgetxattr(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)=@known='system.posix_acl_default\x00', &(0x7f0000000940)=""/247, 0xf7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_int(r2, &(0x7f0000000a80)='cpuset.cpus\x00', 0x2, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) creat(&(0x7f0000000000)='./file1\x00', 0x95) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x100, 0x5, &(0x7f0000000680)=[{&(0x7f00000002c0)="5da47039fbecb52fba4004abddc54ef906c4b774978b6bf723902ef5f1555536ddb17957c39254df19689dc6a6b93732abbd32aa6b9e721aa77de1013e291a239f726b7e8d09e4aface4637500674a3c1971ce9a744e0021046efa07a1a67f610f17625702c5fe7b731e7c219e66332ab121024fbc372c7e0fc960bc0346916df31687a9f5f53f1d675a5643087466d2384c3f376b84ac5fb88a140c73630f132f1d90fc6a50b4292934ec6cd959b5761e2e59f710ac16ac26ce6a46db06324718c24176f0ab67", 0xc7, 0x1}, {&(0x7f00000003c0)="a646265e2f0d8a6b6ff6443f16d019278bc8ff1b9eed740196433309b22e3ecdb9f0b892df01164758e78a5276c0777463327e4c023f49708a2b4e69dd2c81fd289a839ac88e1aff7e23d84325526e98d35bd6822ee255f80718fbf38ebe6a9ad7b6414041c5a1fb9db68ad78c9e3eb9060bf147a0a5bd66434af4c813f49d0328f531094c2c6d95072eab2919be7942474251070a64f5d33a8d2a2e0ffec2588cb3056b", 0xa4, 0x10000}, {&(0x7f0000000480)="f085ae3ba4b42dfa3273c75f04cb92d037ecfb5d6c9cbb5ec402bcd067005b4493deb1f1e74b0ac8e2f984a2c1fa602507ad3c9f05a45f44633dc3495c184e1c05fbcb179de813c3583cae47e4268f010e5dd866135fd4fb238c89f2f3e97b02afd96607001791b003e59b3275ef00b80f8a089c50f5cf288f7954fee32516adb8eb2c9f947855e1ed57afb0ca9d5d3262d4730a0988", 0x96, 0xfd}, {&(0x7f0000000540)="4028e4e803d516868241f2af0b48b930e5864fb9526dacb2dfea0659bd0c208b298d1da228f89cabe23d88f89ff999e2f5dfea3e25bfc8b929479594fc4323e60ecf27004f2b76f052d57986285a4a36e9ec2dc59c3e90414915be7efb803e31b1ba5c04f018adc391b6e516c9c9a9788a0533b72c6872d65fea2ddcdf65d11f720fb1382a2478903c2eca4290c6b517ad40a709df193c23647b977c6dd2a2e2fece1f0f4fe21f66b376a7bb3f8847d78b6c992699314bc89a35c5a7f9e67363355961ca601ff78152eb82cc827f311150d559f2e2da6ed350ddef3b5120dfd4a88acd1bfd6bac6424ecb98be3a5b30d4f4b", 0xf2}, {&(0x7f0000000640)="96833ae5685cc677c32b9c", 0xb, 0xfffffffffffffff7}], 0x800, &(0x7f0000000700)=ANY=[@ANYBLOB='uid=3755\x00\f\x00\x00\x00\x00\x00\x0056750,debug,showexec,\x00\x00\x00\x00']) 2018/04/23 17:23:09 executing program 1 (fault-call:1 fault-nth:33): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 123.653199] FAULT_INJECTION: forcing a failure. [ 123.653199] name failslab, interval 1, probability 0, space 0, times 0 [ 123.664643] CPU: 1 PID: 9248 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 123.671508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.680878] Call Trace: [ 123.683503] dump_stack+0x185/0x1d0 [ 123.687171] should_fail+0x87b/0xab0 [ 123.690933] should_failslab+0x279/0x2a0 [ 123.695042] kmem_cache_alloc+0x136/0xb90 [ 123.699268] ? __d_alloc+0x8b/0xc60 [ 123.702947] __d_alloc+0x8b/0xc60 [ 123.706466] ? proc_fill_cache+0x3fe/0x860 [ 123.710742] ? d_alloc_parallel+0xe7/0x22e0 [ 123.715151] d_alloc_parallel+0x1a5/0x22e0 [ 123.719458] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.724855] ? __d_lookup+0x826/0x970 [ 123.728709] ? d_hash_and_lookup+0x383/0x3f0 [ 123.733162] proc_fill_cache+0x3fe/0x860 [ 123.737272] ? proc_map_files_lookup+0x9c0/0x9c0 [ 123.742073] proc_map_files_readdir+0x11ef/0x13a0 [ 123.747017] ? do_vfs_ioctl+0xeb0/0x2440 [ 123.751119] ? map_files_d_revalidate+0xbd0/0xbd0 [ 123.756001] iterate_dir+0x3d4/0x860 [ 123.759812] SYSC_getdents+0x23f/0x4f0 [ 123.763755] ? fillonedir+0x4b0/0x4b0 [ 123.767645] SyS_getdents+0x54/0x80 [ 123.771364] do_syscall_64+0x309/0x430 [ 123.775315] ? SYSC_old_readdir+0x2d0/0x2d0 [ 123.779685] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.784905] RIP: 0033:0x455389 [ 123.788123] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 123.795871] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 123.803163] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 123.810446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.817712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 123.824978] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000021 2018/04/23 17:23:10 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x6c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000b40)={0x2, &(0x7f0000000b00)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000c00)={r1, 0x800081}) syz_mount_image$bfs(&(0x7f0000000740)='bfs\x00', &(0x7f0000000780)='./file0\x00', 0x3, 0x1, &(0x7f0000000880)=[{&(0x7f00000007c0)="71713273641d008feb4323afc6e785034f3c531aa999885a37d798f56140c6ff214b265c8d2b6ee08c4fa75fcc100ecde267dc9524d2737cde10d8f9e46d7cf247623de578c2cca88d07fdb205346c455c28cdbbb3df17ed3f9dea7f8d55e4b40ae3ca25799c33d773dd121a3ffaaf3709bb030f0ba8882a7cd53fbd01295446643d626e68ceefc0e92c4d825678d189750fc3d9124dc43fd323cb39f5b34464f2b08d", 0xa3, 0x3}], 0x0, 0x0) lgetxattr(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)=@known='system.posix_acl_default\x00', &(0x7f0000000940)=""/247, 0xf7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_int(r2, &(0x7f0000000a80)='cpuset.cpus\x00', 0x2, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) creat(&(0x7f0000000000)='./file1\x00', 0x95) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x100, 0x5, &(0x7f0000000680)=[{&(0x7f00000002c0)="5da47039fbecb52fba4004abddc54ef906c4b774978b6bf723902ef5f1555536ddb17957c39254df19689dc6a6b93732abbd32aa6b9e721aa77de1013e291a239f726b7e8d09e4aface4637500674a3c1971ce9a744e0021046efa07a1a67f610f17625702c5fe7b731e7c219e66332ab121024fbc372c7e0fc960bc0346916df31687a9f5f53f1d675a5643087466d2384c3f376b84ac5fb88a140c73630f132f1d90fc6a50b4292934ec6cd959b5761e2e59f710ac16ac26ce6a46db06324718c24176f0ab67", 0xc7, 0x1}, {&(0x7f00000003c0)="a646265e2f0d8a6b6ff6443f16d019278bc8ff1b9eed740196433309b22e3ecdb9f0b892df01164758e78a5276c0777463327e4c023f49708a2b4e69dd2c81fd289a839ac88e1aff7e23d84325526e98d35bd6822ee255f80718fbf38ebe6a9ad7b6414041c5a1fb9db68ad78c9e3eb9060bf147a0a5bd66434af4c813f49d0328f531094c2c6d95072eab2919be7942474251070a64f5d33a8d2a2e0ffec2588cb3056b", 0xa4, 0x10000}, {&(0x7f0000000480)="f085ae3ba4b42dfa3273c75f04cb92d037ecfb5d6c9cbb5ec402bcd067005b4493deb1f1e74b0ac8e2f984a2c1fa602507ad3c9f05a45f44633dc3495c184e1c05fbcb179de813c3583cae47e4268f010e5dd866135fd4fb238c89f2f3e97b02afd96607001791b003e59b3275ef00b80f8a089c50f5cf288f7954fee32516adb8eb2c9f947855e1ed57afb0ca9d5d3262d4730a0988", 0x96, 0xfd}, {&(0x7f0000000540)="4028e4e803d516868241f2af0b48b930e5864fb9526dacb2dfea0659bd0c208b298d1da228f89cabe23d88f89ff999e2f5dfea3e25bfc8b929479594fc4323e60ecf27004f2b76f052d57986285a4a36e9ec2dc59c3e90414915be7efb803e31b1ba5c04f018adc391b6e516c9c9a9788a0533b72c6872d65fea2ddcdf65d11f720fb1382a2478903c2eca4290c6b517ad40a709df193c23647b977c6dd2a2e2fece1f0f4fe21f66b376a7bb3f8847d78b6c992699314bc89a35c5a7f9e67363355961ca601ff78152eb82cc827f311150d559f2e2da6ed350ddef3b5120dfd4a88acd1bfd6bac6424ecb98be3a5b30d4f4b", 0xf2}, {&(0x7f0000000640)="96833ae5685cc677c32b9c", 0xb, 0xfffffffffffffff7}], 0x800, &(0x7f0000000700)=ANY=[@ANYBLOB='uid=3755\x00\f\x00\x00\x00\x00\x00\x0056750,debug,showexec,\x00\x00\x00\x00']) 2018/04/23 17:23:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='map_files\x00') ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x58, "e4d4ce8cf6dd731bf06f1e02cc894ee4655d3ea4a28d919797c1304f4e45625845e69a2918667a114e0b5ecf46438a8b657735c6eb895292418042f8917f9106ae1824fed4a196615179374861d0d9f8295ee7d1f3d8d1ff"}, &(0x7f00000001c0)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x5, 0x5, 0x2db3587a, 0x44}, 0x98) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80800, 0x0) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}]}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bcsf0\x00', 0x200}) readahead(r1, 0x4, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r1}) 2018/04/23 17:23:10 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101800, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x2, 0x0, 0x3f, 0x1, 0x8}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) write$cgroup_int(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="0080000000ec93"], 0x7) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001440)={0x800, 0x4, 0x8}) getdents(r0, &(0x7f0000000200)=""/4096, 0xffffffffffffff2a) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) signalfd4(r0, &(0x7f0000000180)={0x8ac}, 0x8, 0x80000) accept4$packet(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e21, 0x9a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x1, 0x81, 0x3, 0x8}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x2, 0x9, 0x9, 0xffffffff, r4}, &(0x7f0000001400)=0x10) 2018/04/23 17:23:10 executing program 1 (fault-call:1 fault-nth:34): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:10 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408800100000000b7e356d9ba00e5089ab9868e307a0f91ce49ee828742c4e6ac6dc25f6d3d14e05612d8c76b5184197f54f70b415cfd81253999d7d51c1e82a6540c313ddd398bdf", 0x64) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80102, 0x0) 2018/04/23 17:23:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x20000093, &(0x7f0000000000)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:10 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x401}, &(0x7f0000000400)=0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x100) [ 124.251002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 124.267530] FAULT_INJECTION: forcing a failure. [ 124.267530] name failslab, interval 1, probability 0, space 0, times 0 [ 124.278977] CPU: 1 PID: 9285 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 124.285842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.295221] Call Trace: [ 124.297849] dump_stack+0x185/0x1d0 2018/04/23 17:23:10 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/53, 0x35) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x596, 0x2, 0x3, 0x40, 0x7, 0x8000000000000000}) [ 124.301518] should_fail+0x87b/0xab0 [ 124.305276] should_failslab+0x279/0x2a0 [ 124.309428] kmem_cache_alloc+0x136/0xb90 [ 124.313633] ? __d_lookup_rcu+0xa3c/0xaa0 [ 124.317820] ? proc_alloc_inode+0x5e/0x180 [ 124.322093] ? d_set_d_op+0x357/0x7c0 [ 124.325983] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.331430] proc_alloc_inode+0x5e/0x180 [ 124.335551] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 124.340378] new_inode_pseudo+0x8a/0x430 [ 124.344534] new_inode+0x5c/0x400 2018/04/23 17:23:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 124.348039] proc_pid_make_inode+0x71/0x810 [ 124.352473] proc_map_files_instantiate+0xf2/0x270 [ 124.357448] proc_fill_cache+0x700/0x860 [ 124.361553] ? proc_map_files_lookup+0x9c0/0x9c0 [ 124.366344] proc_map_files_readdir+0x11ef/0x13a0 [ 124.371278] ? do_vfs_ioctl+0xeb0/0x2440 [ 124.375374] ? map_files_d_revalidate+0xbd0/0xbd0 [ 124.380250] iterate_dir+0x3d4/0x860 [ 124.384068] SYSC_getdents+0x23f/0x4f0 [ 124.388020] ? fillonedir+0x4b0/0x4b0 [ 124.391903] SyS_getdents+0x54/0x80 [ 124.395624] do_syscall_64+0x309/0x430 2018/04/23 17:23:10 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 124.399572] ? SYSC_old_readdir+0x2d0/0x2d0 [ 124.403937] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.409155] RIP: 0033:0x455389 [ 124.412359] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 124.420101] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 124.427394] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 124.434689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.441980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 124.449269] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000022 [ 124.476877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/23 17:23:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/39, 0x27) 2018/04/23 17:23:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x4fb) 2018/04/23 17:23:10 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'md5sumsecurity*'}, {0x20, '!'}, {0x20, 'keyring('}, {0x20, 'em0cgroup#em1::'}], 0xa, "f10b2d419708ce13762cbe43238fa4c6112a0faabab713f7b6ea3489dbca9d0294f80315d36f9ad0c2f15e018aff3bef71b5923ca7860f580c0607d7cbb3b44577e7d1cc1840a80ca1420362e836d39917950af6aa963fb5defbc26aead35192838df5a44bc41bbb7cbca86d0f3b909a8350b2f0917d70f44dbcf66197970dbbce5be89f0bc5662b75544527f0a96aaace4ffdebea49b8e9872cc2dba2ffddeddc9e7036c4be45b38948d8137f0b8a265f76e0a55a10f3794bc9712612c480d52229575c3e92b7f70f81"}, 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000240)=0x3) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000009) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f00004a4ff0)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) 2018/04/23 17:23:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/4096, 0x12d3) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/203, 0xcb}], 0x1, &(0x7f00000011c0)=""/32, 0x20, 0xfffffffe0}, 0x100) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001240)=""/56, &(0x7f0000001280)=0x38) 2018/04/23 17:23:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) 2018/04/23 17:23:10 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3, {{0xa, 0x4e24, 0x2855, @dev={0xfe, 0x80, [], 0xf}, 0x3}}}, 0x88) 2018/04/23 17:23:10 executing program 1 (fault-call:1 fault-nth:35): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:10 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) ioctl(r0, 0x7, &(0x7f0000000000)="521cffa9befae0577e228b9c9b78f809bf74deb8a6a8cb0eec43bc2f3feb67e3622b4f2f0e6aacca08e1caf8bca7cc89ab78a0fe1aef8755ae7bab2e2f59d32f1720cd16067cb0ec8d31244ef4e1fa8b8584b9340825c72d22f3b34bace021188227d17b22b8181aae9ac1fd39659e2c7b6b81d2cfd669494d39722c2b9c00eb61c6c80a5ec7302bb40f9a0ff8c7ea3f8688ed2dd068d541987b15266d439fa4f7ad3d54c112fc73883916947db4502529d42c471c28aa07dbb3c95daa290068fad53ca0b380c074082b17eaf01802875e6a07a7949ba6d2fea431c7") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/23 17:23:10 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "3001057874dc42c01a915c8e6e51ad95d1da64e01192957267fe20cc9493ee852313437e03bdb49982c9c01bac71779a0e8ed3c58aaa5728431423406b878ea539850ae38a21a73192a60c870a11fcc6de9abe85c18685768aa665706018443a69f74140e1740f5e5f6f59a9c7fe70290613a10b0d82abaedd53c891792d5e9ea637014cd86916bbbad09e031898aab13c24644d847a5b6e9912a05a71bdc47a4cf15335ebca963f490756731bd5325d8ca13b2547a25fd38b53a5b57260555b18b59c9da606efc56cd5ae5499f2815ee79346e568cec28f60aa011412af3d696715f8cdce80338e6a034aad8b2d94e00ec56fd60d52c32fd9fb4b599f8af2fe3d51626957bbe40ed0a2ff67375bfd5cc0c316e0165ee36b0208962527917b6ce1320150a0bfc5df31399dd29a7f826ab7f80588be4dc54250472b6a32ea9b79fc984788487bffe6ceb1817185029b6f1d"}, &(0x7f00000000c0)=""/39, 0x27) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1098c0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x2) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/23 17:23:10 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x880) accept(0xffffffffffffff9c, &(0x7f0000001380)=@hci={0x0, 0x0}, &(0x7f0000001400)=0x80) connect$packet(r0, &(0x7f0000001440)={0x11, 0x16, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/23 17:23:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt(r0, 0x3f1, 0x2, &(0x7f0000000000)="b1a36e4025e882e2db26ce22442d28d7e72425334309d1601b29a825968c16", 0x1f) [ 124.924134] FAULT_INJECTION: forcing a failure. [ 124.924134] name failslab, interval 1, probability 0, space 0, times 0 [ 124.935565] CPU: 1 PID: 9338 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 124.942442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.951823] Call Trace: [ 124.954454] dump_stack+0x185/0x1d0 [ 124.958124] should_fail+0x87b/0xab0 [ 124.961892] should_failslab+0x279/0x2a0 [ 124.966058] kmem_cache_alloc+0x136/0xb90 [ 124.970246] ? __d_lookup_rcu+0xa3c/0xaa0 2018/04/23 17:23:11 executing program 3: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa40, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) [ 124.974425] ? proc_alloc_inode+0x5e/0x180 [ 124.978692] ? d_set_d_op+0x357/0x7c0 [ 124.982529] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.987930] proc_alloc_inode+0x5e/0x180 [ 124.992043] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 124.996869] new_inode_pseudo+0x8a/0x430 [ 125.001031] new_inode+0x5c/0x400 [ 125.004538] proc_pid_make_inode+0x71/0x810 [ 125.008967] proc_map_files_instantiate+0xf2/0x270 [ 125.013935] proc_fill_cache+0x700/0x860 [ 125.018040] ? proc_map_files_lookup+0x9c0/0x9c0 2018/04/23 17:23:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/l2cap\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x3, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x11, 0xeb, &(0x7f0000000100)="239e839e5384a891b0726a2c0c1361ce7ee0b39c08512480f2c7339199139eda5aab91b882ca42adcf89e2a795290f4548ed8c09e90af9432c1c9bfe64dfa5c8fe510034b286ca04a3fa573e9cab27eda09c8d12a55123383145f3dbecaba29f04a91935e1c49c49f8803ce13116fab442f3cd1e39ba80ae19f9d5c0ffeca54c0527dcfc266381ff3c37fe2f5443fe0184c5610add1d7b00edd547219db783a6e525f536c4b850bb2443eb0f2eabd2e2326e7f171b10f197fe45615001fb25ce5fc3018c5788dbbe3e801c0bbe1a902e761ef700b1f0ddb9e0e0815b3dd0cc6dfa2af46950b267bd5a77d4"}) 2018/04/23 17:23:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = memfd_create(&(0x7f0000000200)='\'vmnet1.,!vboxnet1em1trusted)bdevvboxnet1vmnet0&+\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000001240)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x1, {0x2, 0x4e24}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x101, 0x7, 0x8a, 0x1, &(0x7f0000000080)='team_slave_0\x00', 0x7fffffff, 0x7f, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x6f, &(0x7f00000001c0)={0x29, 0x3d0, 0x2, 0x100}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/4096) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 125.022837] proc_map_files_readdir+0x11ef/0x13a0 [ 125.027772] ? do_vfs_ioctl+0xeb0/0x2440 [ 125.031870] ? map_files_d_revalidate+0xbd0/0xbd0 [ 125.036744] iterate_dir+0x3d4/0x860 [ 125.040555] SYSC_getdents+0x23f/0x4f0 [ 125.044504] ? fillonedir+0x4b0/0x4b0 [ 125.048391] SyS_getdents+0x54/0x80 [ 125.052109] do_syscall_64+0x309/0x430 [ 125.056056] ? SYSC_old_readdir+0x2d0/0x2d0 [ 125.060422] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.065638] RIP: 0033:0x455389 [ 125.068848] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 125.076592] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 125.083879] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 125.091172] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.098464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 125.105757] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000023 2018/04/23 17:23:11 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x10000, 0x3, [0x0, 0x6, 0x2]}, &(0x7f0000000500)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r1, 0x1000, 0x4}, &(0x7f0000000580)=0xc) ioctl(r0, 0xfffffffffffffff7, &(0x7f00000003c0)="d250c7025da73d056581ebb223e84e5f96734535a5373508d34fc17625316bd4d6034b63ceb99f47b160005c81293f86feee084e295829739c19a34adadffcfed6660ec0a45e4751204e2a2f8d1f152afaee46d6f6ed9ab4d4b517d7d0f87782c8d810cf3acb86b6b71979dc8324c9c2402434bb48374ff06a40d71c0a5018a03293d57e1cf7189b15ec09dafd23bba196e4250e0bf78d3d1a1d0cc985ed8ae4d24a6676dd7095deaee80619bff632478d05949c50b9149b12473046d4851eea895faf1f856e1a57da72") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000002c0)="092ec411b9fbf029037d2e08ca02a05aa36a79816970a26f5234a3dbc24e6714faa7533570bc254ff1905be4b4a51aa68a461703db727aad774c2b8f40872924af5fbcfd3be22b25b65faa5e954f343c14407fb80f9e423a33e3ff08cc44dd6bff4254de91b99e22747dd224fa17e28322e28886d3a2a5aa382639a9822fc67664a44c29943c716f0c5c807b3c6427ac2e5935fb15bd45297e0b633d8a19c4969dc7cbaebd6e054b5e69e5a6395473d74f15c851de8205a7337d8da0c42fcf042dcf9948c3522626eda24e") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000850000000700000000000000000000009500000000000c59"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9f169d6a097751761495f3331f129f90ad439b3adf2b61408835402ee8bb035a9533f93cbae887bd97db58c92d8b8efbc63f7b10e7cb156600256c5ffaec73fb266132771a4cfa21545b126c8943b0f6c51e9c0a6315128d09e372ba5dc2ebfea476c642224b80b27dca71285cee7879", 0x70, 0xffffffffffff85b5}], 0x21040, &(0x7f0000000200)={[{@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x34, 0x34, 0x33, 0x30, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x39, 0x37, 0x39, 0x37, 0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x78, 0x39, 0x78, 0x3f, 0x3f, 0x30]}, 0x2c}]}) 2018/04/23 17:23:11 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1f, @empty, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x4c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) 2018/04/23 17:23:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f00000001c0)="3e98733960637b13c4d1c21235e38f4ea48cfecdb669a2c7b5fa9ac3ae37a1bc1763ff663c66afd61a7dbd6abfa20398044db94db41600209d4a98ac0f64ec774f89a0ece2f18fac857f81415b864d0f0a67e1860e1e65ddf24a6d198ed3b8f40f4813fc23d962cf917d50362f8c209c8acbb3d7a8740fb01877dafd73b1dd1d69d1b1bb69a3b904876d2895bd0d2425352b45e022a365847f1aab4af9eabe4aac", 0xa1, 0x40000, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='limits\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'bond_slave_1\x00', 0x4}) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x6, 0x0, 0x6, 0x0, 0xffff, 0x200, 0x0, 0xbced, 0x3, 0x2, 0x1000, 0x40, 0x7fffffff, 0x5d, 0x8, 0x2, 0x0, 0x800, 0x7f, 0x69, 0xaa1d, 0x1, 0x10001, 0xc000000000000000, 0x8, 0x1, 0x6, 0x4, 0x100000000, 0x9, 0x8000, 0x5, 0x8, 0xfffffffffffffe00, 0x7, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x14030, 0x2, 0x5, 0x0, 0x78f, 0x400, 0x7}, r0, 0x6, r1, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) 2018/04/23 17:23:11 executing program 3: socketpair(0x5, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x5, 0xd9, 0x80, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x4) getdents(r1, &(0x7f0000000200)=""/4096, 0x20) 2018/04/23 17:23:11 executing program 1 (fault-call:1 fault-nth:36): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:11 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x90) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@del={0x120, 0x11, 0x200, 0x70bd26, 0x25dfdbfc, {{'stdrng\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x70000000000}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x31c}, {0x8, 0x1, 0xffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x40080}, 0x20008014) [ 125.465320] FAULT_INJECTION: forcing a failure. [ 125.465320] name failslab, interval 1, probability 0, space 0, times 0 [ 125.476736] CPU: 1 PID: 9385 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 125.483602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.492980] Call Trace: [ 125.495620] dump_stack+0x185/0x1d0 [ 125.499296] should_fail+0x87b/0xab0 [ 125.503063] should_failslab+0x279/0x2a0 [ 125.507244] kmem_cache_alloc+0x136/0xb90 [ 125.511450] ? __d_lookup_rcu+0xa3c/0xaa0 [ 125.515631] ? proc_alloc_inode+0x5e/0x180 [ 125.519903] ? d_set_d_op+0x357/0x7c0 [ 125.523787] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.529234] proc_alloc_inode+0x5e/0x180 [ 125.533364] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 125.538196] new_inode_pseudo+0x8a/0x430 [ 125.542353] new_inode+0x5c/0x400 [ 125.545859] proc_pid_make_inode+0x71/0x810 [ 125.550306] proc_map_files_instantiate+0xf2/0x270 [ 125.555281] proc_fill_cache+0x700/0x860 [ 125.559393] ? proc_map_files_lookup+0x9c0/0x9c0 [ 125.564199] proc_map_files_readdir+0x11ef/0x13a0 [ 125.569142] ? do_vfs_ioctl+0xeb0/0x2440 [ 125.573248] ? map_files_d_revalidate+0xbd0/0xbd0 [ 125.578132] iterate_dir+0x3d4/0x860 [ 125.581954] SYSC_getdents+0x23f/0x4f0 [ 125.585906] ? fillonedir+0x4b0/0x4b0 [ 125.589800] SyS_getdents+0x54/0x80 [ 125.593512] do_syscall_64+0x309/0x430 [ 125.597459] ? SYSC_old_readdir+0x2d0/0x2d0 [ 125.601823] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.607032] RIP: 0033:0x455389 2018/04/23 17:23:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000340)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000001180)={0x14, 0x1e, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/23 17:23:11 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) socket(0x1d, 0x800, 0x3) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/23 17:23:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000100)="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", &(0x7f0000000280)="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", &(0x7f0000000040)='osx.', &(0x7f0000000400)='-\x00', &(0x7f0000000080)='lo\x00', &(0x7f0000000780)="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", &(0x7f0000000900)="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", &(0x7f0000000440)='}^-uservmnet0)\x00'], &(0x7f0000000d80)=[&(0x7f0000000ac0)="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", &(0x7f0000000c40)="766d6e657431747275737465642821ac297d2c6b657972696e6728402600", &(0x7f0000000c80)='[\x00', &(0x7f0000000cc0)='osx.', &(0x7f0000000d00)='osx.', &(0x7f0000000d40)='cgroupprocbdevself[posix_acl_accesscpuset\x00']) getxattr(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000004c0)=@random={'user.', 'lo\x00'}, &(0x7f0000000dc0)=""/39, 0xf) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)={{0x77359400}, {0x77359400}}, 0xb0f6f3c4fdf25445) 2018/04/23 17:23:11 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x78, &(0x7f0000000080)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x800, 0x4, 0x7, 0x0, 0x1000, 0x20000, 0x8, 0x5, 0x85f5, 0x1, 0x92e2, 0xfffffffffffffff8, 0x1, 0x7ff, 0x10001, 0xe2, 0x81, 0x10000, 0x1, 0x5, 0x50600852, 0xffff, 0x58e, 0xd0, 0xffffffff00000001, 0x1, 0x10000, 0x8001, 0x6, 0x4, 0x3ff, 0x8da4, 0x8, 0x10000, 0x7, 0x0, 0xfffffffffffffff7, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x20000, 0x0, 0xb8, 0x7, 0x3f, 0x1000, 0x1}, r0, 0x6, r1, 0x8) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 125.610243] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 125.617988] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 125.625282] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 125.632577] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.639867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 125.647159] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000024 [ 125.748089] can: request_module (can-proto-3) failed. [ 125.802558] can: request_module (can-proto-3) failed. 2018/04/23 17:23:11 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) prctl$setendian(0x14, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) sync_file_range(r0, 0xb957, 0x81, 0x4) 2018/04/23 17:23:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d080000000004000000c3b39e482ee80db598b819bd75fc95003c4f99e974070daad7a5da23dd5e4769d3c459cd5d58e42abfd2c8f5cd9615fd") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}], 0x4c) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000004000000000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x4000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) 2018/04/23 17:23:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f00000001c0)="3e98733960637b13c4d1c21235e38f4ea48cfecdb669a2c7b5fa9ac3ae37a1bc1763ff663c66afd61a7dbd6abfa20398044db94db41600209d4a98ac0f64ec774f89a0ece2f18fac857f81415b864d0f0a67e1860e1e65ddf24a6d198ed3b8f40f4813fc23d962cf917d50362f8c209c8acbb3d7a8740fb01877dafd73b1dd1d69d1b1bb69a3b904876d2895bd0d2425352b45e022a365847f1aab4af9eabe4aac", 0xa1, 0x40000, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='limits\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'bond_slave_1\x00', 0x4}) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x6, 0x0, 0x6, 0x0, 0xffff, 0x200, 0x0, 0xbced, 0x3, 0x2, 0x1000, 0x40, 0x7fffffff, 0x5d, 0x8, 0x2, 0x0, 0x800, 0x7f, 0x69, 0xaa1d, 0x1, 0x10001, 0xc000000000000000, 0x8, 0x1, 0x6, 0x4, 0x100000000, 0x9, 0x8000, 0x5, 0x8, 0xfffffffffffffe00, 0x7, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x14030, 0x2, 0x5, 0x0, 0x78f, 0x400, 0x7}, r0, 0x6, r1, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) 2018/04/23 17:23:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x80000fd) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0xffff, 0x6, 0x6fc}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x24) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:11 executing program 1 (fault-call:1 fault-nth:37): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:11 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x2000000000000002) getxattr(&(0x7f0000000080)='\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f0000000040)=""/39, 0x27) 2018/04/23 17:23:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x418001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x9, 0x80, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x24102f1, 0x4) 2018/04/23 17:23:12 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) init_module(&(0x7f0000000040)='%\x00', 0x2, &(0x7f0000000080)='eth0@cpusetcpuset\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:12 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000900000000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x800, 0xc80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x6, &(0x7f0000000000), 0x20000020) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={0x538, 0x0, 0x8000, 0x6, 0x75, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x1, 0xffffffff, 0x0, 0xa46c, 0x68}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={r3, 0x80000000, 0x4, 0x6, 0x1f, 0xffffffffffffffe0, 0x0, 0x9, {r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffff, 0x800, 0x2, 0x3f, 0x9db}}, &(0x7f00000006c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r5, 0x6bdd, 0x12, "47a9479ed787da3eb133fde6d75ace63e5bc"}, 0x1a) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0xffffffffffffffe1, 0x8005, 0xacef, 0x3, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000340)={r7, 0x4}, &(0x7f0000000380)=0x8) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/23 17:23:12 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x10000}}, 0x10000, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) [ 126.364960] FAULT_INJECTION: forcing a failure. [ 126.364960] name failslab, interval 1, probability 0, space 0, times 0 [ 126.376320] CPU: 0 PID: 9467 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 126.383184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.392561] Call Trace: [ 126.395195] dump_stack+0x185/0x1d0 [ 126.398881] should_fail+0x87b/0xab0 [ 126.402649] should_failslab+0x279/0x2a0 [ 126.406777] kmem_cache_alloc+0x136/0xb90 [ 126.411003] ? __d_alloc+0x8b/0xc60 [ 126.414681] __d_alloc+0x8b/0xc60 [ 126.418180] ? proc_fill_cache+0x3fe/0x860 [ 126.422459] ? d_alloc_parallel+0xe7/0x22e0 [ 126.426822] d_alloc_parallel+0x1a5/0x22e0 [ 126.431099] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.436503] ? __d_lookup+0x826/0x970 [ 126.440367] ? d_hash_and_lookup+0x383/0x3f0 [ 126.444790] proc_fill_cache+0x3fe/0x860 [ 126.448858] ? proc_map_files_lookup+0x9c0/0x9c0 [ 126.453631] proc_map_files_readdir+0x11ef/0x13a0 [ 126.458536] ? do_vfs_ioctl+0xeb0/0x2440 [ 126.462616] ? map_files_d_revalidate+0xbd0/0xbd0 [ 126.467473] iterate_dir+0x3d4/0x860 [ 126.471219] SYSC_getdents+0x23f/0x4f0 [ 126.475127] ? fillonedir+0x4b0/0x4b0 [ 126.478982] SyS_getdents+0x54/0x80 [ 126.482639] do_syscall_64+0x309/0x430 [ 126.486535] ? SYSC_old_readdir+0x2d0/0x2d0 [ 126.490859] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.496054] RIP: 0033:0x455389 [ 126.499256] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 126.506971] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 2018/04/23 17:23:12 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x418001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x9, 0x80, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x24102f1, 0x4) 2018/04/23 17:23:12 executing program 0: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') r1 = socket(0x32, 0x200000802, 0xfffffffffffffffc) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x6) 2018/04/23 17:23:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x7ff, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000100)="026c8078e0048447857af4d8e92fc13c889c7c80c00c702ee36277f8ff21f6a29e8d560549ff7e2c24e6fd37fbeaf5893f7baccb5da0eaf047313e2248fedae7043c759cdc193c72d568a6f2a6e49bfc1012d07c7e0e9fcf48dfd6c3be2f194bee8040b140335d761a5998242265e8379f73e7ccabefe23c1b5c13c08258f4a169a1536ce6eea00c24978294265e93c7db997dff2927d39ee6396eab8bc6563f31747ac3f0ae97b0ea76104fb7ef93fff40abdb6e2f553d081bada037365e5e2b3b0b07bece8a7e93d7fd638d01392b66705571f", 0xd4, 0x3}, {&(0x7f0000000200)="66c00760f41e68f2e07fffb8522c58950896290fd379e77c0d99a72226ed4269926d298bfe23", 0x26, 0x8}, {&(0x7f0000000240)="0bc552a22040e83e2df05ce85f5c624ad42d807189976b8230cd54dfabd23492220d968a2853e62dbe7f3e0b7091d831ab03a16c203bd80f33c87b84d9391b08bd53b0854b99b42f8fe0fbe3c39b395cc32a0e313a2c12bd5618b1880d79e5de3e27e7be536a6bed3e2611bb3376a5820bf021cd8081a7bc93aec559dc5a43053f252a1ea8a433d91cfc74108e732d2794433f57f572932293b34014384ede158bd9f59fa3e962a1", 0xa8, 0x2}, {&(0x7f0000000300)="179ebe61899b44915eecdf867d429f8a73cc0dc93274af6d40405b4c9b285a9c731d187d28fb97a048acc931b4ac7d4d320a085999553b586f8ac69e32747d78ce12d32bd292cb4a2978d4822461230370ec71ea21af5b07132fc52c4a82301b8a1056c614799703f9026d9870e57e431405948458149b68076c165cced5866c90a5c0af7e6c48a5e734b1afa7f2064138f258241b8d5dd0cfd5164581cf01110aac4028ab", 0xa5, 0x1ab81d92}, {&(0x7f00000003c0)="a49fbda448a50309245cd4f9dfb52d08ce85550c228a5eb7528c628fddb467c17c7623ae2fd71e047c6b9d46d32972253afa2ef586566840f0a30ec02139eaad6b8d6a9a6aabe5499b562f1ea4c61090b75d7de4d3b9cc6362187cec", 0x5c, 0x3}, {&(0x7f0000000600)="7515d8bb22bf67f746247ffa650e4b7a55082825463531c534e2c5edee94418b14293c14ab90befedb74a5cb32aba77506a8ef920800c61fc6caf813ac376d2665c2bea1e3e1833abc78c88ce21805f9c4bdf3a4fcb2ce6df91278ddfbfd1d0331fa9346ebb167168cb9d59ec7044e43b30054abbed5a2c8fc8b7f4eae558524e2d11945870371b4bbad982cb48cae645edf9b8dadfa875ccdf895bba75169ba157292cacb086b11a50c607aacd8beee74ea25b92e9b75a68ca14dbe60ff3d61a863a3adb2b29d7f4ae2cee924f899ae2127509cf859dc8b9f", 0xd9, 0xdc81}, {&(0x7f0000000700)="0ca202f41f32eebb04fd85e6c85095a89be6125c59ad47cf2cd48976959ca4cc920c37cf4f57a3fd495cca89e3e46636a63ba367238af5ead9d7bf5250b97a3246cdeb690be23157d67c62c2681f5868930a1d23e0928fb4b9048189bc00df9e8f36f16367be6edd2a33524f0ce5c64c59e67540701a43f60b2c6d8cd1068df067546af30fc945aea13797713b1baf228ede8bf913e0be6e811c1537584b0d9aa9e616442c8f", 0xa6, 0x20}, {&(0x7f00000007c0)="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", 0x1000, 0x1}, {&(0x7f00000017c0)="3071c683ef9861a5b35cb368f38bb78bb8c512a437f7f8b586c3c430addce923fa4b3aec0a7494688e5553b2f1c32053fe76965059db360d3e3f386e7c262079c6ef1a62bd6f1640e638d526771683785ca00211a793e35a2f6bc591d6e5284db4a4b36d63558ae32f8f394965a2fd3e1adee620d844d69f7c2af1b943aff4394f69ac734e19c346607e6e1bf1f847e0fac17955d388ca980b87925a45b7e7768b228068b29ee2994c5b2338a42451b4602ccec8754209ad16bc2c11c65646f4f58aea187f0fbb8cb5f6a000ba63490f635ce3f6e092", 0xd6, 0x8}], 0x40000, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000019c0), 0x10) 2018/04/23 17:23:12 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000240)="7305006b616c6c657200bc3891b1", 0x97, 0x7d, &(0x7f0000004f99)=""/103, 0x0, 0x0, [], r0}, 0x14) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x22000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0xe334, 0x4}, 'port0\x00', 0x4, 0x0, 0x6, 0xa1d6, 0x1, 0x58, 0xffff, 0x0, 0x6, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000011c0)={0x3, {{0x2, 0x4e21, @rand_addr=0x1ff}}}, 0x2b) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1900) getdents(r0, &(0x7f0000000100)=""/4096, 0x12ef) 2018/04/23 17:23:12 executing program 1 (fault-call:1 fault-nth:38): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:12 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/23 17:23:12 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) [ 126.514231] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 126.521494] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.528757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 126.536036] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000025 [ 126.656593] FAULT_INJECTION: forcing a failure. [ 126.656593] name failslab, interval 1, probability 0, space 0, times 0 [ 126.668028] CPU: 0 PID: 9492 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 126.674902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.684280] Call Trace: [ 126.686908] dump_stack+0x185/0x1d0 [ 126.690576] should_fail+0x87b/0xab0 [ 126.694337] should_failslab+0x279/0x2a0 [ 126.698496] kmem_cache_alloc+0x136/0xb90 [ 126.702681] ? __d_lookup_rcu+0xa3c/0xaa0 2018/04/23 17:23:12 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) prctl$getname(0x10, &(0x7f00000001c0)=""/76) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0xffffffff7fffffff}, &(0x7f0000000180)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000000000950000000000000000000000008100000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:12 executing program 5: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x5) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, 0x1c) getpeername(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x4, 0x8, 0x1, 0x60b, 0x7fff}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x200, 0x7fffffff, 0x0, 0x0, 0x0, 0x5, 0x6beb, 0x401, 0xf0, 0x47}, 0xb) getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) fchdir(r3) [ 126.706859] ? proc_alloc_inode+0x5e/0x180 [ 126.711130] ? d_set_d_op+0x357/0x7c0 [ 126.714972] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.720376] proc_alloc_inode+0x5e/0x180 [ 126.724489] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 126.729304] new_inode_pseudo+0x8a/0x430 [ 126.733448] new_inode+0x5c/0x400 [ 126.736944] proc_pid_make_inode+0x71/0x810 [ 126.741374] proc_map_files_instantiate+0xf2/0x270 [ 126.746342] proc_fill_cache+0x700/0x860 [ 126.750451] ? proc_map_files_lookup+0x9c0/0x9c0 2018/04/23 17:23:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) finit_module(r0, &(0x7f0000000000)='map_files\x00', 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)) [ 126.755255] proc_map_files_readdir+0x11ef/0x13a0 [ 126.760193] ? do_vfs_ioctl+0xeb0/0x2440 [ 126.764296] ? map_files_d_revalidate+0xbd0/0xbd0 [ 126.769174] iterate_dir+0x3d4/0x860 [ 126.772989] SYSC_getdents+0x23f/0x4f0 [ 126.776931] ? fillonedir+0x4b0/0x4b0 [ 126.780814] SyS_getdents+0x54/0x80 [ 126.784537] do_syscall_64+0x309/0x430 [ 126.788489] ? SYSC_old_readdir+0x2d0/0x2d0 [ 126.792856] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.798074] RIP: 0033:0x455389 2018/04/23 17:23:12 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x9, 0x3, 0x7, 0x4, 0x0, 0x6, 0x0, 0x2, 0xffffffff80000000, 0x1, 0x26095f37, 0xffffffff, 0xbcad, 0x5, 0x800, 0x81, 0x5, 0x80000000, 0xffffffffffff0000, 0x3, 0x5, 0x8, 0x9, 0x10000, 0x6ca, 0x3, 0x6, 0x1, 0x8001, 0x5, 0x80000001, 0x2, 0x80000000, 0x9, 0x67426934, 0x59, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2008c, 0x5, 0x6, 0x7, 0x3, 0x3, 0x1d}, r1, 0x4, r2, 0x8) r4 = fcntl$dupfd(r3, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000200)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffffffffffffff01, 0x7f, 0x1ff, 0x0, 0x5}, &(0x7f00000002c0)=0x98) 2018/04/23 17:23:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d080000000004000000c3b39e482ee80db598b819bd75fc95003c4f99e974070daad7a5da23dd5e4769d3c459cd5d58e42abfd2c8f5cd9615fd") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}], 0x4c) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 126.801279] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 126.809027] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 126.816318] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 126.823612] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.830904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 126.838201] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000026 2018/04/23 17:23:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x7, 0xffff, 0x9, 0x0, 0xf}) 2018/04/23 17:23:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x7) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001780)='/dev/autofs\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001d00)=0xe8) getresgid(&(0x7f0000001d40)=0x0, &(0x7f0000001d80), &(0x7f0000001dc0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001e00)=0x0) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000001fc0)='./file0\x00', 0x101200, 0xc4) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x84800, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) r11 = inotify_init() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = syz_open_dev$mouse(&(0x7f0000002680)='/dev/input/mouse#\x00', 0x1, 0x0) r15 = socket$alg(0x26, 0x5, 0x0) r16 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000026c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0}, &(0x7f0000002740)=0xc) getresgid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) r20 = perf_event_open(&(0x7f0000002840)={0x3, 0x70, 0x10000, 0x1, 0x1, 0x1f, 0x0, 0x7, 0x800, 0x5, 0x52, 0x6, 0x4, 0x4, 0x5, 0x86f9, 0x2, 0x4, 0x4, 0x2f, 0x2, 0x100000001, 0x0, 0xe1, 0x2, 0x4, 0x885, 0x5, 0x80000000, 0x9495, 0x200, 0x5, 0xffffffffffff7fff, 0x200, 0x7, 0x6, 0x6, 0x8, 0x0, 0x1, 0x1, @perf_config_ext={0xb7e, 0x4}, 0x4000, 0x7, 0x5, 0x1, 0x6, 0x9, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) r21 = openat$dir(0xffffffffffffff9c, &(0x7f0000002980)='./file0\x00', 0x42002, 0xe) r22 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000002ac0)={&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001840)="387183cd7e15de", 0x7}, {&(0x7f0000001880)="3395cc6e1c11", 0x6}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="26f405d6f7a2e18b2265b2859dc857f57a0ac5b5b274234550c6192d692e4c211ba22830a31b6594e1d22ee21d", 0x2d}, {&(0x7f0000001940)="f4eb7b716d515e8ff4562be4f2f709834fbaf9360ad70e26133cef287c8d23855dcaa2fd621579f03071843709b1a12152e81da2a992907f6fb67061f1d81337d75e3239dfb2053e9c63f2afd70f4dbb2a64e6891a7ac909c82038d6a37259079170fadd9aeaf28efa3bca50f3ff78ce489a6ce46d59ac4508ce00d3835d3f6d4c3b23618e0ea796909a0119e8beab7341f3b5c2a28055f49d8819be355d2a0cc7fb6a2618d9e2689e66f613fed2be6a3b672e35a58b5799acebc75b2055851980504ccf017eed0787e9c881170b29699935291941d3dcbcb88bc8b6f7d0db85f88d", 0xe2}, {&(0x7f0000001a40)="779d7b9179edc8190f3805bbe3ad05c28ac857ab1a3d064cddf299db290a3e9c746a8f26", 0x24}, {&(0x7f0000001a80)="4a608335cf54a6143f7ae704a2b86b2a636a242a6585a97033bf26253acc952a7cd56052b39b9ce142", 0x29}, {&(0x7f0000001ac0)="6427218413ccb4a2ce4277067b36d2475cfff4d5fa99a0f02a2278dad49c4c17c6d2de8373036fd9c8c8906b1e9d36f2c7ee18228c679855128e4a00d950f49f143fc516c4d4d5d88659bd853010f806eec15fe3eb684c2ea796e4919def838e5cd71cd9994717d614cf71ca88e8aa4c8d98d4035914cfb5d55de570100acd83fbd0c2fa23dc7a2829fdfdaf3d2ef4fb5b62e6d13537db4c3a32fe12a93c", 0x9e}], 0x8, &(0x7f00000029c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}], 0xe0, 0x20040084}, 0x4000000) 2018/04/23 17:23:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x6) write$eventfd(r0, &(0x7f0000000040)=0x2, 0x8) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0xf9, 0xa470}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x4, 0xa, 0xff, 0x200, 0x1, 0x7, 0xfffffffffffff673, r2}, &(0x7f0000000200)=0x20) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:13 executing program 1 (fault-call:1 fault-nth:39): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000b00000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = shmget$private(0x0, 0x1000, 0x600, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/178) 2018/04/23 17:23:13 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000040)={0x8, 0x80000001, 0x0, 0x0, 0x101, 0x2}) 2018/04/23 17:23:13 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x10000, 0x3, [0x0, 0x6, 0x2]}, &(0x7f0000000500)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r1, 0x1000, 0x4}, &(0x7f0000000580)=0xc) ioctl(r0, 0xfffffffffffffff7, &(0x7f00000003c0)="d250c7025da73d056581ebb223e84e5f96734535a5373508d34fc17625316bd4d6034b63ceb99f47b160005c81293f86feee084e295829739c19a34adadffcfed6660ec0a45e4751204e2a2f8d1f152afaee46d6f6ed9ab4d4b517d7d0f87782c8d810cf3acb86b6b71979dc8324c9c2402434bb48374ff06a40d71c0a5018a03293d57e1cf7189b15ec09dafd23bba196e4250e0bf78d3d1a1d0cc985ed8ae4d24a6676dd7095deaee80619bff632478d05949c50b9149b12473046d4851eea895faf1f856e1a57da72") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000002c0)="092ec411b9fbf029037d2e08ca02a05aa36a79816970a26f5234a3dbc24e6714faa7533570bc254ff1905be4b4a51aa68a461703db727aad774c2b8f40872924af5fbcfd3be22b25b65faa5e954f343c14407fb80f9e423a33e3ff08cc44dd6bff4254de91b99e22747dd224fa17e28322e28886d3a2a5aa382639a9822fc67664a44c29943c716f0c5c807b3c6427ac2e5935fb15bd45297e0b633d8a19c4969dc7cbaebd6e054b5e69e5a6395473d74f15c851de8205a7337d8da0c42fcf042dcf9948c3522626eda24e") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000850000000700000000000000000000009500000000000c59"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9f169d6a097751761495f3331f129f90ad439b3adf2b61408835402ee8bb035a9533f93cbae887bd97db58c92d8b8efbc63f7b10e7cb156600256c5ffaec73fb266132771a4cfa21545b126c8943b0f6c51e9c0a6315128d09e372ba5dc2ebfea476c642224b80b27dca71285cee7879", 0x70, 0xffffffffffff85b5}], 0x21040, &(0x7f0000000200)={[{@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x34, 0x34, 0x33, 0x30, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x39, 0x37, 0x39, 0x37, 0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x78, 0x39, 0x78, 0x3f, 0x3f, 0x30]}, 0x2c}]}) [ 127.210944] FAULT_INJECTION: forcing a failure. [ 127.210944] name failslab, interval 1, probability 0, space 0, times 0 [ 127.222387] CPU: 0 PID: 9536 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 127.229257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.238635] Call Trace: [ 127.241312] dump_stack+0x185/0x1d0 [ 127.244999] should_fail+0x87b/0xab0 [ 127.248775] should_failslab+0x279/0x2a0 [ 127.252876] kmem_cache_alloc+0x136/0xb90 [ 127.257099] ? __d_alloc+0x8b/0xc60 [ 127.260776] __d_alloc+0x8b/0xc60 [ 127.264329] ? proc_fill_cache+0x3fe/0x860 [ 127.268651] ? d_alloc_parallel+0xe7/0x22e0 [ 127.273059] d_alloc_parallel+0x1a5/0x22e0 [ 127.277381] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.282791] ? __d_lookup+0x826/0x970 [ 127.286657] ? d_hash_and_lookup+0x383/0x3f0 [ 127.291115] proc_fill_cache+0x3fe/0x860 [ 127.295230] ? proc_map_files_lookup+0x9c0/0x9c0 [ 127.300040] proc_map_files_readdir+0x11ef/0x13a0 [ 127.304985] ? do_vfs_ioctl+0xeb0/0x2440 [ 127.309089] ? map_files_d_revalidate+0xbd0/0xbd0 [ 127.313968] iterate_dir+0x3d4/0x860 [ 127.317805] SYSC_getdents+0x23f/0x4f0 [ 127.321752] ? fillonedir+0x4b0/0x4b0 [ 127.325640] SyS_getdents+0x54/0x80 [ 127.329356] do_syscall_64+0x309/0x430 [ 127.333295] ? SYSC_old_readdir+0x2d0/0x2d0 [ 127.337658] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.342870] RIP: 0033:0x455389 [ 127.346077] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 127.353816] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 2018/04/23 17:23:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x1ff, {{0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socket$inet6_sctp(0xa, 0x3, 0x84) 2018/04/23 17:23:13 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/41) r2 = syz_open_procfs(r0, &(0x7f0000004000)='fdinfo\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x109000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x13, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x0, 0x3, 0xf, 0x7, 0x100, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r1}, @generic={0x1000, 0x1, 0x1, 0x2bb}, @exit={0x95}, @exit={0x95}, @ldst={0x2, 0x3, 0x0, 0x9, 0x0, 0x30, 0x8}, @alu={0x7, 0x1, 0x7, 0x3, 0x0, 0xfffffff2, 0x8}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000000200)=""/103}, 0x234) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:13 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000640)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000680)=@nfc_llcp, &(0x7f0000000700)=0x80) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x12e9, 0x1, "d9ef6e6bd0e888000ce77889753009eb28a345f14f792315bf2a9f940f0f27bcfa4579b8ed5a6d348808c0e52a99d3ca8722c88bcb9b2de05169f0bbf7ca57", 0x1c}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000140)="8c9316ccd99b5141d7f6aede0afa1fb04eddefd8415fbc0e156e45d9953501b09f34518b58938770f9644d3ccdd10b1a84714db85d97eaa4755d", 0x3a}, {&(0x7f00000001c0)="efa64b6bd7e464b40751d0cff8c6f6479b362a1699f5a487259d342b56deccc42928bfb3ba5bdd8df774be189c0b67ac5e54352242a365dec74a26350939d23a4bb7e1e030fb3e8be76a4397fbc8b74ee6567f608878bdb38837a90c41dc5a0c07d7b129244563ba27d0ba94111f90cd5e3598a6eefe770c636a85a4322086c5c6053a961069300f0d37a4093629a8ac36c96e82dd4bee5aa3d0f0b0b73214f3e3db8c5ee693dbf99ce94524b45ab9e32d9349", 0xb3}, {&(0x7f0000000280)="5dec5201d0a8a573454d9357fbcb2d583b0f775827e24e12bcad88413ef75e6d2836774e0f11a34a9a0ed201179ffce4f835887d04fecb0d93ade1a8d71d7fb8b33b56cf6d110e68be3c2056e04701cc59094e38add1a94ba702073ad349067fcbb2891c3b3bebfb68440cff1f05c757bd8a67bd939f6d7bf6cdc11bd0581ec7e26cf6365a8ac4e094967988cba72726f7b72d9a0ded98ffa7917c47a8f0df5ccc06befef1df7206e8db603d31f7aa870ae82b2e6dffde1beb5e38e8e81988e8179db64e7679b8c4665000345943be3f33cfd23c325fc8", 0xd7}, {&(0x7f0000000380)="07a2451d291d7242611df3c6803123c1eec80a121b1dd852589a595ed7327cebd3a531e1087c173f2c3a4d5b45b8801fd628904aa82fa3437512605eab35426e753420a93a714614e5045047954e1ffa45ae9528b681d49d32219ff25503f2c3be24922bb7330bf320f182c37db6b96800e16ab09702aa528606ddf1369cda04eb1c71bfd103f896b10e170dc8e249c051dffd290dd59a96978b246e7c12e1aa474f061fcf54a54795ccc77aa2b5dbc0d063f71d81f853196ec589bdcb83292dd0644b94e52c9973b014c584b163f5675b80229213c7c4c0800e0fcec1d738fd307697", 0xe3}], 0x4, &(0x7f00000004c0)={0xc0, 0x107, 0x80000001, "8860a89cd4e4c5a4952a0c8f16c32c13af556a7b8662a412961d636769015b1e525927fd5919b0cd4988365d7bf9da10d51e8972a3969506e0d1036a190fd7f7da7de30b2cc27afa540b08f057d710ed345d29f0972e1b50d87ce603dd55c9333b395a404ada7723f33cf451cc78c7a77b7803aa94ccc3f8d6f18fa20c3607b7a1ff1e899dc7e7ecbcdbc8e83211734c2d74b4346e6096a588d68697aae2279842183ded293f080e0936f95cda9ff648"}, 0xc0, 0x4004800}, 0xc004) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000740)={'raw\x00', 0xcf, "134d8ba9cc58b9c663b650bcdaefb4d170aa5aa59b7afc92a17d19d2aca40bfb671093d865fa4a065925206fcc3b68a86464d43b4d061634f9ae7ec1344dd0e285046e10dfc2966cf344603048cb84c0b5be2810228ea1e830cafdee8c0adcaf8cc15d6b79586378b28c3c9517babc26748d678fb28d932082e7245d5134c9c21ff709ace983089ba1ddf4223a1820816852e89bdd781de4d8b2d5a805e782bcd918575bb9ec52ae333e240d5e51cb477bd5e4a5debbd4765c1931f2add8f039038a6a140f741ed928a86dcc53d74e"}, &(0x7f0000000040)=0xf3) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000005c0)=0x4) 2018/04/23 17:23:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/23 17:23:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/251) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 127.361107] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 127.368398] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.375698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 127.382994] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000027 2018/04/23 17:23:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000040)={0x8, 0x80000001, 0x0, 0x0, 0x101, 0x2}) 2018/04/23 17:23:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0xf, 0x5) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:13 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000a0000000000008500000007000008000000000000000094fffffffffffd"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x20200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/23 17:23:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0xd6, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}, 0x10001, 0xffffffffffffffff, 0x4, 0x1, 0x7}, &(0x7f0000000280)=0x98) connect(r0, &(0x7f0000000080)=@generic={0x11, "91d42e6b441478aa4bcad8604a51d0317da57501702ab19effc40fe859d7dbdd9a76d72fede23881aa247d2c58d614f4418e58946cb769fe6f366029f0c82d6efc4d96c1a9c148ce4b619b8ae713e068e888cc2f80f3e335d004acfa9bda74949b78aa01875f6ca60b44c983c8e857ef7b3da117e198e26f7acc74c4e765"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffa, 0x2, 0xb, 0x7, 0x3, 0x4, 0x80000001, 0x400, 0x0}, &(0x7f0000000040)=0xfffffffffffffed6) r3 = semget(0x3, 0x3, 0x200) semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="5c000000894209b426ce55c68453c8dd9f9deff4dfc42109d4dc721303d4f9733904e6f2e383470cb0bce5d69f5d62c9290434253489484ffed87f835c35de4c0e1483cccb3095322e79ec000000000000000000000000000000000000000000000000000049c19b9f0e4956d06cbf8e5f27e3e06467ea40875b522dbbedf8dd7ca1ed2399e5d650c399b3d54e6ae80ddf42e28a5e0b419a462d3e3f057a8bfc8be1b562c4e711bd45700f298a195d0000000000000000000000"], &(0x7f0000000100)=0x64) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) r4 = fcntl$getown(r0, 0x9) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) unshare(0x40000000) ptrace$peekuser(0x3, r4, 0x44bb) 2018/04/23 17:23:13 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendto$packet(r0, &(0x7f0000000000)="2b026f0bc65d9b6787cc104e66f2d4e6e4f65acb441eabd41eeea0e9dab2197d24164698ba38fb9d7b", 0x29, 0x40000, 0x0, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) [ 127.880304] IPVS: ftp: loaded support on port[0] = 21 [ 128.022099] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 17:23:14 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:14 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) mkdir(&(0x7f0000000100)='./file0\x00', 0x88) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') r0 = dup(0xffffffffffffff9c) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x8, 0x2}, &(0x7f0000000200), 0x1400) 2018/04/23 17:23:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') sendfile(r0, r0, &(0x7f0000000000)=0x400000, 0x401) getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffea1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1930f4ec, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x2, 0xc7, "2bfe43be5ef400a81273a61360753e894c9a0120397cb6ae094426f01b4a1572cc9e59b1acd160951921678b542b9d0fc24f4db4c2a3c59ab7787cdb9cf20496afad0081784610bb6a20c6da3fdd868a28ecdb5535473a977e9383cf0bb7188efee9a55723c6c952e56b4e72d95098aceff34fd048c297ab4ad3620e3b8b4d66b619e2e519fe4374402cf5d2a3050058ea03e55085e1e422b0f0d51d6e647760e3d2f91d7c0b5b81e45a93af5747a48cb256aae5ecca919f0e008ee8b817e447f3dc910b98c5e9"}, 0xcf) read(r0, &(0x7f0000000040)=""/244, 0xf4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/23 17:23:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 2018/04/23 17:23:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="6f73782e3001057874dc42c01a915c8e6e51ad95d1da64e01192957267fe20cc9493ee852313437e03bdb49982c9c01bac71779a0e8ed3c58aaa5728431423406b878ea539850ae38a21a73192a60c870a11fcc6de9abe85c18685768aa665706018443a69f74140e1740f5e5f6f59a9c7fe70290613a10b0d8216bbbad09e031898aab13c24644d847a5b6e9912a05a71bdc47a4cf15335ebca963f490756731bd5325d8ca13b2547a25fd38b53a5b57260555b18b59c9da606efc56cd5ae5499f2815ee79346e568cec28f60aa011412af3d696715f8cdce80338e6a034aad8b2d94e00ec56fd60d52c32fd9fb4b599f8af2fe3d51626957bbe40ed0a2ff67375bfd5cc0c316e0165ee36b0208962527917b6ce1320150a0bfc5df31399dd29a7f826a0588be4dc54250472b6a32ea9b79fc984788487bffe6ceb1817185029b6f1d0000"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:14 executing program 1 (fault-call:1 fault-nth:40): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x2, 0x5, 0x3, r1}, &(0x7f00000002c0)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast1}, &(0x7f0000000140)=0xc) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}], 0x2, 0x1, &(0x7f00000001c0)={0xffffffff814df126}, 0x8) 2018/04/23 17:23:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/199, 0xc7) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000140)={r1, r2+10000000}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) [ 128.128928] FAULT_INJECTION: forcing a failure. [ 128.128928] name failslab, interval 1, probability 0, space 0, times 0 [ 128.140348] CPU: 0 PID: 9621 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 128.147224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.156616] Call Trace: [ 128.159279] dump_stack+0x185/0x1d0 [ 128.162976] should_fail+0x87b/0xab0 [ 128.166739] should_failslab+0x279/0x2a0 [ 128.170902] kmem_cache_alloc+0x136/0xb90 [ 128.175107] ? __d_lookup_rcu+0xa3c/0xaa0 2018/04/23 17:23:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x107) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="6f73782e3001057874dc42c01a915c8e6e51ad95d1da64e01192957267fe20cc9493ee852313437e03bdb49982c9c01bac71779a0e8ed3c58aaa5728431423406b878ea539850ae38a21a73192a60c870a11fcc6de9abe85c18685768aa665706018443a69f74140e1740f5e5f6f59a9c7fe70290613a10b0d82abaedd53c891792d5e9ea637014ed86916bbbad09e031898aab13c24644d847a5b6e9912a05a71bdc47a4cf15335ebca963f490756731bd5325d8ca13b2547a25fd38b53a5b57260555b18b59c9da606efc56cd5ae5499f2815ee79346e568cec28f60aa011412af3d696715f8cdce80338e6a034aad8b2d94e00ec56fd60d52c32fd9fb4b599f8af2fe3d51626957bbe40ed0a2ff67375bfd5cc0c31ee0165ee36b0208962527917b6ce1320150a0bfc5df31399dd29a7f826ab7f80588be4dc54250472b6a32ea9b79fc984788487bffe6ceb1817185029b6f1d"], &(0x7f0000000100)=""/39, 0x27) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x5, 0x2) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0xfffff000) [ 128.179292] ? proc_alloc_inode+0x5e/0x180 [ 128.183564] ? d_set_d_op+0x357/0x7c0 [ 128.187447] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.192888] proc_alloc_inode+0x5e/0x180 [ 128.197005] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 128.201837] new_inode_pseudo+0x8a/0x430 [ 128.205998] new_inode+0x5c/0x400 [ 128.209506] proc_pid_make_inode+0x71/0x810 [ 128.213944] proc_map_files_instantiate+0xf2/0x270 [ 128.218917] proc_fill_cache+0x700/0x860 [ 128.223024] ? proc_map_files_lookup+0x9c0/0x9c0 2018/04/23 17:23:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@local, @local, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000400)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) getpeername$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b00)=0x14) getpeername$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000d40)={0x368, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x171}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x368}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/04/23 17:23:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="181f00000007000000000000000000000095400000000000000000000000fc"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x83c, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) [ 128.227822] proc_map_files_readdir+0x11ef/0x13a0 [ 128.232772] ? do_vfs_ioctl+0xeb0/0x2440 [ 128.236884] ? map_files_d_revalidate+0xbd0/0xbd0 [ 128.241859] iterate_dir+0x3d4/0x860 [ 128.245721] SYSC_getdents+0x23f/0x4f0 [ 128.249672] ? fillonedir+0x4b0/0x4b0 [ 128.253577] SyS_getdents+0x54/0x80 [ 128.257312] do_syscall_64+0x309/0x430 [ 128.261267] ? SYSC_old_readdir+0x2d0/0x2d0 [ 128.265642] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.270869] RIP: 0033:0x455389 [ 128.274100] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 128.281874] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 128.289179] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 128.296480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.303776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.311073] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000028 2018/04/23 17:23:14 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) sendto$ax25(r0, &(0x7f0000000400)="f6bd8523c51369c1df8c6822b28400a846a8a651fa3aa6a6f95c0ff575e25dd1e8bc119ff80a24a1707346", 0x2b, 0x10, &(0x7f0000000440)={0x3, {"d34756bfb34085"}, 0x10000}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='map_files\x00') getdents(r2, &(0x7f0000000480)=""/4096, 0x64b) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0xf0, &(0x7f0000000140)=0x4) 2018/04/23 17:23:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x146) 2018/04/23 17:23:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x1d}]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:14 executing program 3: 2018/04/23 17:23:14 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0xc02) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x5, 0x1, 0xfff, 0x6, 0x6}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x2}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:14 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x10001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00', 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x104, 0x70bd2d, 0x25dfdbff, {{@in=@multicast1=0xe0000001, 0x4d5, 0x33}, @in=@rand_addr=0x8, {@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x0, r2, r3}, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e20, 0x2d, 0x4e21, 0x9, 0xa, 0x20, 0xa0, 0x33, r4, r5}, {0x2d, 0x0, 0x1, 0x5, 0x400, 0x6, 0x0, 0x6}, {0x0, 0x7, 0x1, 0xb02}, 0x100000001, 0x6e6bb3, 0x2, 0x1, 0x1, 0x3}, 0x2, 0xfffffffffffffffd, 0x6183d9f1, 0x70bd28}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @extra_flags={0x8, 0x18, 0x1}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd27, 0x70bd2c, 0x70bd29, 0x70bd29, 0x8, [0x187, 0x0, 0xffff, 0x2]}}, @etimer_thresh={0x8, 0xc, 0x2}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000010) read(r0, &(0x7f0000000680)=""/55, 0x37) 2018/04/23 17:23:15 executing program 1 (fault-call:1 fault-nth:41): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/185, 0xb9, &(0x7f0000000100)=""/229, 0x3, 0x3}}, 0x68) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000002c0)=""/41) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:15 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x81, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:15 executing program 5: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:15 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = memfd_create(&(0x7f0000000040)='\'\\\'mime_type.!!vboxnet1&\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x1aaf, 0x0, 0x5, 0x381, 0x8, 0x5, 0x3f, 0x7, 0x818, 0xfffffffffffffffe}, 0xb) 2018/04/23 17:23:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffda8) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000040)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @multicast1}, &(0x7f0000000640)=0xc) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@newlink={0x30, 0x10, 0x0, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, 0x40, 0x20000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x1a1}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x30}, 0x1}, 0x10) 2018/04/23 17:23:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0xd6, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}, 0x10001, 0xffffffffffffffff, 0x4, 0x1, 0x7}, &(0x7f0000000280)=0x98) connect(r0, &(0x7f0000000080)=@generic={0x11, "91d42e6b441478aa4bcad8604a51d0317da57501702ab19effc40fe859d7dbdd9a76d72fede23881aa247d2c58d614f4418e58946cb769fe6f366029f0c82d6efc4d96c1a9c148ce4b619b8ae713e068e888cc2f80f3e335d004acfa9bda74949b78aa01875f6ca60b44c983c8e857ef7b3da117e198e26f7acc74c4e765"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffa, 0x2, 0xb, 0x7, 0x3, 0x4, 0x80000001, 0x400, 0x0}, &(0x7f0000000040)=0xfffffffffffffed6) r3 = semget(0x3, 0x3, 0x200) semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="5c000000894209b426ce55c68453c8dd9f9deff4dfc42109d4dc721303d4f9733904e6f2e383470cb0bce5d69f5d62c9290434253489484ffed87f835c35de4c0e1483cccb3095322e79ec000000000000000000000000000000000000000000000000000049c19b9f0e4956d06cbf8e5f27e3e06467ea40875b522dbbedf8dd7ca1ed2399e5d650c399b3d54e6ae80ddf42e28a5e0b419a462d3e3f057a8bfc8be1b562c4e711bd45700f298a195d0000000000000000000000"], &(0x7f0000000100)=0x64) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) r4 = fcntl$getown(r0, 0x9) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) unshare(0x40000000) ptrace$peekuser(0x3, r4, 0x44bb) 2018/04/23 17:23:15 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x7) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/39, 0x2b1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000008c0)={0x0, 0x0}) r5 = geteuid() getgroups(0x5, &(0x7f0000000900)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r7 = syz_open_dev$sndtimer(&(0x7f0000000940)='/dev/snd/timer\x00', 0x0, 0x408500) r8 = socket$inet_sctp(0x2, 0x0, 0x84) r9 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000980)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000001cc0)={0x7, 0x6, 0x1, 0x80000000, 0x1, 0xffffffffffffffff, 0x7}, 0x2c) r11 = perf_event_open$cgroup(&(0x7f0000001d00)={0x1, 0x70, 0x40, 0x64, 0x5, 0x0, 0x0, 0x9, 0x100, 0x4, 0x9, 0x8, 0x3, 0x7ff, 0x1, 0x0, 0x3, 0x1d9, 0x5, 0x1, 0x3, 0x7, 0x2, 0x2, 0x80, 0x100000001, 0x7, 0x99cb, 0x8, 0x3, 0x0, 0xe1, 0x2, 0x400, 0xfffffffffffffffb, 0x9, 0x1f, 0xffffffff, 0x0, 0x3, 0x5, @perf_config_ext={0x4d4e, 0x3}, 0x508c, 0x5, 0x2, 0x0, 0x7f, 0x9, 0x6ec0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x9) r12 = perf_event_open(&(0x7f0000001dc0)={0x7, 0x70, 0x73c94138, 0x13, 0x0, 0x6, 0x0, 0x10001, 0x1400, 0xb, 0x4, 0x102, 0x7fff, 0x10000, 0x5, 0x5, 0xdd, 0x9, 0x69000000, 0x6, 0x8, 0x8000, 0x4, 0x7, 0x2, 0xfffffffffffffffe, 0x5, 0xee8f, 0x9, 0x0, 0x9, 0x66ab, 0x6, 0x8, 0x2, 0x6, 0x80000001, 0x6, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000001d80), 0x1}, 0x4, 0x1de06b4e, 0x1, 0x3, 0x1, 0x6, 0x40}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x9) pipe2(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r14 = userfaultfd(0x800) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x5, 0xb, 0xfff, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = syz_open_pts(0xffffffffffffffff, 0x418100) r18 = openat$audio(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/audio\x00', 0x40, 0x0) r19 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001f00), &(0x7f0000001f40)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001f80)={0xffffffffffffffff}) r21 = openat$audio(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/audio\x00', 0x80800, 0x0) r22 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r23 = socket(0x16, 0xb, 0x8) r24 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000002000), 0x800) r25 = socket$pptp(0x18, 0x1, 0x2) r26 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002040)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002080)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000020c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000021c0)=0xe8) r30 = getgid() r31 = syz_open_dev$sndseq(&(0x7f0000002200)='/dev/snd/seq\x00', 0x0, 0x10500) r32 = signalfd4(0xffffffffffffffff, &(0x7f0000002240)={0xb04}, 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004980)=[{&(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)="6a1317c2b3a2c5363eff2b77547f2d2c7fbd57eb2f0e9e53c17392f40dd3256ed94443a4105c474049246bbce8231c0c9c569de212f10876dc80f103dd4037458ac2e1b4f7ef92acc041e8ba986c6c2a907ec3e8e83dd43b4053b3b878d3139789c52116719ae047eb748b2b5debb8aba6e19664772b4c3b6dcdcde0fa8a34fb7f920de18ff7a0e245e5db3e3ce02001a3000b4a5b5573b0b0", 0x99}, {&(0x7f0000000300)="a308efb220b3b1cf2f0045b9311e40d2daab406507822e5963627da4871322be4c3009ed1e21bd13da0b902f4e2dc4c8fb2718798a3c767374ebbd95e96ab383a41425b9657b75d7722375a9e50ea1494d18382898cc6632401fc13660c8e44380c9512437ba340ad2135a9492581a0d6282554271fb23a79eb49b6161fc5c8c604077bca70f937ee4e72e827afd", 0x8e}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000000}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000640)="4fc7cd42cb80be8f069f2cbb4b90ba48260ef759563d72fc15749f0f388c1a9c71f89a25193d02712382e2504aad25c3f97f718ce9530c067bbc457ac648b1835d7c4370e720a1111b0050146af57c530688a26cab20a0530a38d5beac2b6daaf1f3a1a9bf6a28cb8ffa235bbec260b69901c67146a01b14b60208cfef91ef4a19b967eda305af8207b6b9e280fda388f1a2fc570fc3d61ebc25f1b303171c9bf6b654a243afdc063ea0dd227e3c00dcb27dfdad56b890fb17af208bb323900a4b9525985d2bc740af02c22018900a560bb665a03e8fe978b0311e5b239ed0e46591135e9b1c1a0b4d32a6cbb626a5bb6267a2d265808135b7", 0xf9}, {&(0x7f0000000740)="d35b2fd35bcf7f5ffbd08c1436a238509574a6457371a346fb6f4b3d157a36adca0f0c034d3d33e11cc82f81b6a126d0e65081b18558", 0x36}, {&(0x7f0000000780)="b731b593a0543673ebc6272d17c7d7bfa9d17316eebb73abd72786", 0x1b}, {&(0x7f00000007c0)="3ef5e9af9a789e65fa043d244faa49300b7e5cb60335e6c1697bd3b60597a0f9d54edf5a54664bbf2f072570972c902d97948cfb6dc53229f645f9a9b13477cb89559987ee4705bbcc630b2c9330c2312bf991ae77c274a64ebd6aabe52158ef76a2f6b9aac5dd366aa11e82aa915fbe28e287eacb7875a3d6224050dae1e8580572ad9e239aa13bb59bbf580a82448efa20db1e05ba05c1ea", 0x99}], 0x4, &(0x7f0000004ac0)=ANY=[@ANYBLOB="4c64dbb6960e7bfaeb0ff61983fdf64178be200000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40800}, {&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000a80)="24497c564d5e173b7fc01dd4b1e4e279d8773de1b476330ee1a9f0539b9c8b", 0x1f}, {&(0x7f0000000ac0)="1d6f80d9600b37b5305907a50426bf88b50af2", 0x13}, {&(0x7f0000000b00)="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{&(0x7f0000004700)="a28f4fe13b782044c8457a49f9a093ce2b1bcc7262aebd962d0cd12488e639859e0d570895f9439fdc94f24ca46fb90a119b19d996ffdd218a7697eb9a56d8ae051c386fe723117670670c5d98ef2ddebd83cad97f970106af69b2a15d8d3c9bada8ca3224275fa99f2ce0f02a98d7e267a501de1ce81b0972f5a97523ce9215f0d1e58d70f85f43507fad2314e4297f676e9c493a3c99f8c58449743c", 0x9d}, {&(0x7f00000047c0)="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", 0xfc}, {&(0x7f00000048c0)="f8ca89c4f9d17e829a4393d26b19416a06f993c2b16449ca3c895511575dfb3ff5f83a9f932333ae4b08", 0x2a}], 0x7, 0x0, 0x0, 0x8000}], 0x5, 0x80) [ 129.778519] FAULT_INJECTION: forcing a failure. [ 129.778519] name failslab, interval 1, probability 0, space 0, times 0 [ 129.789880] CPU: 0 PID: 9688 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 129.796740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.806119] Call Trace: [ 129.808754] dump_stack+0x185/0x1d0 [ 129.812453] should_fail+0x87b/0xab0 [ 129.816238] should_failslab+0x279/0x2a0 [ 129.820351] kmem_cache_alloc+0x136/0xb90 [ 129.824552] ? __d_alloc+0x8b/0xc60 [ 129.828246] __d_alloc+0x8b/0xc60 [ 129.831802] ? proc_fill_cache+0x3fe/0x860 [ 129.836119] ? d_alloc_parallel+0xe7/0x22e0 [ 129.840529] d_alloc_parallel+0x1a5/0x22e0 [ 129.844849] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 129.850264] ? __d_lookup+0x826/0x970 [ 129.854124] ? d_hash_and_lookup+0x383/0x3f0 [ 129.858583] proc_fill_cache+0x3fe/0x860 [ 129.862692] ? proc_map_files_lookup+0x9c0/0x9c0 [ 129.867515] proc_map_files_readdir+0x11ef/0x13a0 [ 129.872456] ? do_vfs_ioctl+0xeb0/0x2440 2018/04/23 17:23:15 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 129.876560] ? map_files_d_revalidate+0xbd0/0xbd0 [ 129.881435] iterate_dir+0x3d4/0x860 [ 129.885247] SYSC_getdents+0x23f/0x4f0 [ 129.889192] ? fillonedir+0x4b0/0x4b0 [ 129.893077] SyS_getdents+0x54/0x80 [ 129.896793] do_syscall_64+0x309/0x430 [ 129.900997] ? SYSC_old_readdir+0x2d0/0x2d0 [ 129.905364] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.910581] RIP: 0033:0x455389 [ 129.913785] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 129.921529] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 129.928823] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 129.936116] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.943415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 129.950714] R13: 00000000000000a8 R14: 00000000006f4060 R15: 0000000000000029 2018/04/23 17:23:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="2af5a94aa2f8f62f6c5b8627130f2e0b18c36c", &(0x7f0000000080)=""/120}, 0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'yam0\x00', 0x801}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:16 executing program 0: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) write(0xffffffffffffffff, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xb, 0xa, 0x5) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000100)=0xc00e1ab5005958d) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x1, 0x1, "55b9805e6bc3", 0x10001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000140)={r3, 0xcd1}) 2018/04/23 17:23:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = fcntl$getown(r0, 0x9) name_to_handle_at(r0, &(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x1008, 0x10001, "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"}, &(0x7f0000002b00), 0x400) r2 = geteuid() getresgid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) pivot_root(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)='./file0\x00') r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001440)=0xe8) getresgid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmmsg$unix(r0, &(0x7f0000001700)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000080)="6b8abb89ecec4b2595ac7af52c00d8bc6f3972ac094803562120958840f23e354b823ec598cd13ddf5d919efa2f34ca25a9dafa3e74c3302dbf096102e81512fd4d438bd0168c3dfd36b45f9cbea06fc3e1b0dbdd47152c4fda34f3eda968f155ccff9a69a03d683c733b0c23481d8032cc4fbb0303116b2d0c54ad23593c49305cb85669515fb992afe36c2b6d1153677d4be4730e025debb967451d7f5ef9c9fad52075ca06569766297d488efbd097cec6187ffc4d36bc7eb8164b32fec82b01568d7f58ffb395958580d1595e65400533727a1fd61cdc2dd839745d5d9a76f1a", 0xe2}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="cefceca5d0f72ec14247eda01c6335bd9b34f252efb3d69e7b8ef6e4f444b1a2faf53537cc3ff2ed9c860001e85deb4634c1afbd2de9b3ed2e40391546a2885a161f27e2ebe5bb220ab19b471d9a29e9f94c63664df5f8bf7d5d2caf64d94fddea", 0x61}, {&(0x7f0000001200)="439cf81433ad799db10bc9bb86467e9d9481ec6b157f28a8c65a86f94f46033a2b2377bb064e1cadd8adf60694442fdf2b2d1f", 0x33}], 0x4, &(0x7f0000001600)=ANY=[@ANYBLOB="18000000008a02f66ea1dd9120000001", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}], 0x1, 0x20040000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001a40)={0x5, &(0x7f0000001740)=[{}, {}, {}, {}, {}]}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:16 executing program 7: r0 = socket$inet6(0xa, 0x80083, 0x6) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x1c) socket$kcm(0x29, 0x7, 0x0) 2018/04/23 17:23:16 executing program 1 (fault-call:1 fault-nth:42): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) [ 130.260147] IPVS: ftp: loaded support on port[0] = 21 [ 130.284105] FAULT_INJECTION: forcing a failure. [ 130.284105] name failslab, interval 1, probability 0, space 0, times 0 [ 130.295526] CPU: 1 PID: 9731 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 130.302388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.311761] Call Trace: [ 130.314389] dump_stack+0x185/0x1d0 [ 130.318061] should_fail+0x87b/0xab0 [ 130.321825] should_failslab+0x279/0x2a0 [ 130.325989] kmem_cache_alloc+0x136/0xb90 [ 130.330188] ? __d_lookup_rcu+0xa3c/0xaa0 [ 130.334369] ? proc_alloc_inode+0x5e/0x180 [ 130.338640] ? d_set_d_op+0x357/0x7c0 [ 130.342512] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.347956] proc_alloc_inode+0x5e/0x180 [ 130.352074] ? proc_reg_compat_ioctl+0x2d0/0x2d0 [ 130.356906] new_inode_pseudo+0x8a/0x430 [ 130.361073] new_inode+0x5c/0x400 [ 130.364594] proc_pid_make_inode+0x71/0x810 [ 130.369042] proc_map_files_instantiate+0xf2/0x270 [ 130.374019] proc_fill_cache+0x700/0x860 [ 130.378137] ? proc_map_files_lookup+0x9c0/0x9c0 [ 130.382947] proc_map_files_readdir+0x11ef/0x13a0 [ 130.387889] ? do_vfs_ioctl+0xeb0/0x2440 [ 130.392001] ? map_files_d_revalidate+0xbd0/0xbd0 [ 130.396884] iterate_dir+0x3d4/0x860 [ 130.400703] SYSC_getdents+0x23f/0x4f0 [ 130.404651] ? fillonedir+0x4b0/0x4b0 [ 130.408535] SyS_getdents+0x54/0x80 [ 130.412253] do_syscall_64+0x309/0x430 [ 130.416197] ? SYSC_old_readdir+0x2d0/0x2d0 [ 130.420557] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.425767] RIP: 0033:0x455389 [ 130.428976] RSP: 002b:00007f35465edc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 130.436719] RAX: ffffffffffffffda RBX: 00007f35465ee6d4 RCX: 0000000000455389 [ 130.444014] RDX: 0000000000001000 RSI: 0000000020f2b000 RDI: 0000000000000013 [ 130.451306] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.458602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.465893] R13: 00000000000000a8 R14: 00000000006f4060 R15: 000000000000002a 2018/04/23 17:23:16 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xfffffffffffffff8) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000008500000007000000000000001c0cad90695b13a3000000001bfc94fd84cc60f9b5053053c4e72824b2692f318138e481bb4e0493a3282e8f43806da09b3de869010fe8a241c9e520ed673f"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/04/23 17:23:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) socket$bt_hidp(0x1f, 0x3, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x2) 2018/04/23 17:23:16 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:16 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/41) r2 = syz_open_procfs(r0, &(0x7f0000004000)='fdinfo\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:16 executing program 1 (fault-call:1 fault-nth:43): r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:16 executing program 3: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', r0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/23 17:23:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ifb0\x00', r1}) 2018/04/23 17:23:16 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="03000000000000007f000000a8000000000000000000000000008700000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r3 = dup3(r0, r2, 0x80000) sendto(r3, &(0x7f0000000140)="f57e4f6cf41d4651a26268ca157f557510665ac45984572c95da7d832fdcda84985b848045fb4f95ae9534cdcf831d1624ddc68c26ce246cfb9b8172ab945964bbfb1e694b625c912ad39a3e979b024401fcfabfdd660961d381f55a1e89d9123bd69893f93b486af77f75e01788c6a49f184ef105b40c4d3e50fccc7e7fe108b6509f2d1c096cdbaca69f76a8197efc33f9136a99d800ff10555db853a2036419130bf8c6dc4aa7b9d761f6b06a8da7aa170cffc7486314254f4afe9f85927a4a3925a21fad9a37f91fb143e021", 0xce, 0x95, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 2018/04/23 17:23:16 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001100)=0x5, 0x4) setgroups(0x40000297, &(0x7f0000001140)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], &(0x7f00000031c0)=0x1026) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x900000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffff895}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40400, 0x0) 2018/04/23 17:23:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x83) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:16 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/210) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xffffffffffffff80, 0x24, [0xff, 0x10001, 0x868, 0x80, 0x7fffffff, 0x7, 0x1, 0x1, 0x6]}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xaca5ac75c8a2881, @multicast1=0xe0000001, 0x4e20, 0x2, 'none\x00', 0x0, 0x1, 0x23}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0x44, 0x9, 0x4}}, 0x44) 2018/04/23 17:23:16 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x30]}, 0x1) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') restart_syscall() [ 130.889833] sctp: [Deprecated]: syz-executor6 (pid 9780) Use of struct sctp_assoc_value in delayed_ack socket option. [ 130.889833] Use struct sctp_sack_info instead [ 131.011543] sctp: [Deprecated]: syz-executor6 (pid 9795) Use of struct sctp_assoc_value in delayed_ack socket option. [ 131.011543] Use struct sctp_sack_info instead 2018/04/23 17:23:17 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x240040, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', 'map_files\x00'}, &(0x7f0000000100)=""/147, 0x93) r1 = syz_open_pts(0xffffffffffffff9c, 0x402000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20202) sendfile(r1, r2, &(0x7f0000000040), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 0: r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:17 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6}}, {{@in=@broadcast}}}, &(0x7f0000000000)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/48, 0x30}], 0x8, &(0x7f00000006c0)=""/111, 0x6f, 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x9b, 0x30, &(0x7f0000004f99)=""/103, 0x0, 0x8000000000, [], r0}, 0xfd66) getgid() bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000005000000000000000000000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:17 executing program 4: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', "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"}, &(0x7f0000000280)=""/39, 0xffffffffffffff89) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00000000c0)="ad953e02cc86cfea", 0x8, 0x10, &(0x7f00000002c0)=@l2={0x1f, 0xcfa, {0x7, 0x8, 0x3, 0x7, 0x2ba2db16}, 0x3ff, 0x4}, 0x80) 2018/04/23 17:23:17 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0xff) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000000)) socketpair(0x0, 0x4, 0x6ec8841e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24}, 'erspan0\x00'}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:17 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x208142, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3ff) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x1}) 2018/04/23 17:23:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x53, 0xfffd) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x10, 0xb, 0x9, 0x70bd28, 0x25dfdbfc, {0xa, 0x0, 0x9}, [@typed={0x34, 0x1d, @binary="42e10a3716be4d515c3203665ca42331d3e89c26cb57f80e4d6626c4b3889dcf13d6fbaf2c0f9c3305632e3b4415"}, @generic="66d769be33b5"]}, 0x50}, 0x1}, 0x4000810) 2018/04/23 17:23:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000002640)=0xe8) pwritev(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="3fe35f647478a047781c2ac809e0c845a83f037640c46b9f4b518586eb3f43cf71990a83b9aba0462af868262edb18b91086ba06c6d50caa9810ff8dae37142d389853040e808bcf8c22", 0x4a}, {&(0x7f0000000080)="cc16b1032d21be513f2c35de1af76dc8d683c0966421e2f3e1c5b04120671c8b819aa4511ed827257d942fb6fb923edcf15b13b90e95eeab830f5b6a9b07b8315774d56b8298bdc01f66766c6d08fbad207f66993bb748b061b43a44357d39ed8a4787417e6ada195921381a", 0x6c}, {&(0x7f0000000100)="03788930f93dca4bfd9d8dbb2548db6acad9f4ed0cde61b3b74f75ca50ca37dd48487cc7494cf6dec36db8de9bf17f1394e831f4e17619dc7e8eb7479564b1c5e54b478bc0de22a2bb22908c46bbf26dd5699f3eee153e5ea044", 0x5a}, {&(0x7f00000011c0)="bc03a2ac1a5933ac9211b8a7652f319d8187cdd07e0d74aa840eee6ab6d41b4c7aa8609949aeef34af10a0f8324c12ceca221a1d106bd3f1efbc473547f9d89ec07015d5c8bbb056a3c4c52fa7ac848c7868599f43cba6e8a702aa901ccb9a5c5f3d428f249743c5719fab986e95c06bbe553625c247f0af79b6384fc574b987d93d723457ac3709e07ad0945024e2c2ea41a8c6dd841d", 0x97}, {&(0x7f0000001280)="7369a08921d47b1307b994eea68d1c96a70099e2c048a4aa9c04dc5c4b584f488b66ab24183d0d04dd22a9767906dd451988bb49d8457ccc1966831aa6ed09fd6d47831075dcb81021ee01e3db83f4f341136ff1aeb061a6396432cf2fcfa05ca1c9566bc56b9ebf4769fdcbfd4bd60172f4302fb5809c0f15d97dd2542005168d330e5f99bd6f534a54634c0d7fc5cb0af204b5a32404d03300ee0b2ed396737aa806ee98b6bd7f413d99e5eff1253c2e9fa79abc7278e5388c409dd19b799c4c04c8a5e870ef2bc3badf262f0aeab7199cb414d6763ba38935aab653735c7e8225659f346bcd155766", 0xea}], 0x6, 0x0) bind$packet(r0, &(0x7f0000002680)={0x11, 0x1d, r1, 0x1, 0x6e0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7f, 0x101000) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setns(r0, 0x8000000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/04/23 17:23:17 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'user-eth1em0@'}, {0x20, 'keyringbdev#vboxnet0'}, {0x20}, {0x20, 'mime_typeposix_acl_access\\-(}'}], 0xa, "462684917450"}, 0x53) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x278, 0x138, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000140), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffff00, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, {[0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0xffffffffffffffff, 0xffff, 0xffffffff, 0x4, 0x6, 0x7, 'veth0_to_team\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x5}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x4, 0x3, 0x5, 0x3, 0x2, 'bridge0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x50}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xffffffffffffffff, @broadcast=0xffffffff, 0x9, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x294) 2018/04/23 17:23:17 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="73d8e300e59270730025087d898998209c5ac5e6bf148b507ffd481bd1130cd65d2299d75a5c039cbb797b9339212c") getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) r2 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="73d8e300e59270730025087d898998209c5ac5e6bf148b507ffd481bd1130cd65d2299d75a5c039cbb797b9339212c", 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="1bf8ba6c41e8f6c85d97d361dbfaa67b53c637429490b5c1ee8d7393abc2a2acc5f8b7b3a3f25a0a1d576756365e306c6acbae57617beaed35557f4ff3bfe6eddae829e5559735675edfb501", 0x4c, r2) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}, 0x100) 2018/04/23 17:23:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x5, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="440000001300dd79000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024000ef4ff0000000000000000e8000000000000000000000000e4ffffff000000000000"], 0x44}, 0x1}, 0x0) 2018/04/23 17:23:17 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='map_files\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x400200) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x202040) getpeername$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) 2018/04/23 17:23:17 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x88000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:17 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x84100) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x10001, &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000140)) 2018/04/23 17:23:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syncfs(r2) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:17 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x2000) fstat(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/dsp\x00', 0x2000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002200)={0xffffffffffffffff}) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$netlink(r0, &(0x7f0000002280)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4400101}, 0xc, &(0x7f0000002100)=[{&(0x7f0000000600)={0x424, 0x2b, 0x126, 0x70bd2a, 0x25dfdbfd, "", [@generic="4d1474abf97b7ddb3345c58d9db9c44b0f0dffc2410586dda2249b3073d8ecba791e46634b2a9f04d9946d6b431d0750549e63e10046feb1ee9247a032f4dd1b707904e3d5a2f247113991e777b70ca729bf5eb8104496dab34edc2ebe577d7de80e2a7a03e3a1908f5b2fc1080032d23ab649bcb65455497150f0a6aa418b012bf4a69298e8ad7d54103726668018c2bd5921012f3023b51244f881bd3be1d25bae81002b497e6233d5ad5c7d64ebc12183584724b569e8fa2c573f", @generic="596c78c4a7b67d03a52e2e449509d0ce1ca5b174a2959d25dc5446f58d6b158da3eaf0f995ebbb6eaf10b64f85c36bebcb93f8297d5ece70056105e719f599390fb3d9542422cb62da84723f9c91c70aea6fc6e3dab93ecf84ccb6fb4372567b9441f82cc9e0fd2b6d8bfa09df273d436e120093deb741", @generic, @nested={0x160, 0x92, [@typed={0x158, 0x24, @str="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"}, @typed={0x4, 0x84}]}, @typed={0x18, 0x46, @str='wlan1selinuxem1-\x00'}, @generic, @typed={0x8, 0x1b, @ipv4=@rand_addr=0x1}, @generic="d3dbdcd31a441d08119cb891982e44c72c0872d97f6836d8ae6cb7db9b69f297f0683c36055c7adfd454fb6d0a8d29d28be479f9f0829d91c4fb2392cdd7f38718dbb369799799acd12d1308718e98ecb2f5b7beb94e29d27ec44da80a21ae9246bc1697374da9fb3816961dd09e570cd35e339fabb400fde50b67214cfce1656630a9fdfda88fd6e5172ff586c80f4a513995c749c7ce0d8bab00b45af032fece8baa1b9a0fcd759b5d3772afdd0b20740866e7923c1f75f3098d00f0036ad827f1cddd7ab9017a9c84ebe1616580ebc4addc6a9134f473d46add7213204b2d", @generic="9af974ef7b1618c6435c8db45cb6edd7501a694b4feae14b58f6616bee2a3049ebbd1375642c97114749c654f126d28ccb6562e44ffdeeb7280a9c111a691f4f8312114fad90bb13e19bfa2203dc8743ef85e18b393652d2e47b35072db52d7408552044a691f6ce5e481794aadb6d2524b96a3d43ee5c2e3e", @nested={0x8, 0x64, [@typed={0x4, 0x94}]}]}, 0x424}, {&(0x7f0000000140)={0x74, 0x42, 0x800, 0x1, 0x25dfdbfb, "", [@generic="719b6e4a6fc6c854dec3f58d5cd8de59c8a566cf93c89bf467ff61909c388a28002262a972f6dbe2b7779ee2c1e2e0dfd421f81a81c9a797f72fe362d2f713d6939fbab589a3b7278860dcd0d0853ade544c39f7fb046c724a4651f5b8", @typed={0x4, 0x2f}]}, 0x74}, {&(0x7f00000001c0)={0x10, 0x28, 0xa00, 0x70bd26, 0x25dfdbff}, 0x10}, {&(0x7f0000000200)={0x1fc, 0x2a, 0x0, 0x70bd27, 0x25dfdbff, "", [@generic="80c91529edec1f369872c7561b12762fd46784a131d13af86785b8413f69d6734edfa6edc76c41df4e394638f27405c923fb0a732374f4c31347fea17785550fa3bb3287f37ff5242a66cf4bb1ea12ead57a85639a5f982b5be1ce38923bc301b9205265e32a073721bb7f1398121e60db9d2b02d2c71561da85b28b9e4c0a8cd54f2046d1c0bab646550f81622b9fe0a7ed4800211dda7fe7fa5094f4d87338b70f42cb1a67ca00dadd4deed128abde5c313a93af3d6bf5c98f168de5551e6a53bf09055de546a9cb9cc0c9ed9e69993d7d192d4061c3626714fe6f88a1bcff15d3c1b84d73592466487a935b5d31a9576b4d", @nested={0xf8, 0x5c, [@generic="d56a85bcee07662f87136175d3da987a56b0dd61146d204e570d61c9bcb2142e87da5b6c78ccebf8252b1e391284a6a14d26703c96cff8637e5b496d89ca4b03c4b359de0eeb0e1d96f79f9a8aee2659108f45f58d1703288623da57dbd8a0d12eb97bcb49e4abb1f44207c906f3f2fd7807f015", @typed={0x4, 0x4e}, @generic="243603feeaf32445f7da67ce1b70c3ef371211235f3c0c981577f6bb3d1d4278b9d0a5c561df9ab712f5bf49c065771481de3964d790c82fbc11e45f8484bcb5fae0f97ed13391bef616ee76f257f57cc02b6806573d85ad543768cf604b7a1c523a265ae28d09fe0b2d53eb74b312eb6760", @typed={0x8, 0x34, @u32}]}]}, 0x1fc}, {&(0x7f0000000a40)={0x1010, 0x16, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@generic="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"]}, 0x1010}, {&(0x7f0000001a80)={0x288, 0x27, 0x100, 0x70bd26, 0x25dfdbfe, "", [@nested={0x1c8, 0x3c, [@generic="7e86582a8e46df38680991c6764e48849a34ee2341098788430adf5a98219c644ec3949958303d47c68b7034f5bfcdb6501b099b4aad93016786485650d2684374d043ccf3d52b167ccb4675a2da402a06600b9d48acb2c7f572dec2603c90e3fe16586df079a7583176b51a62b4f6ef5ea4ffe5d9443323381fe32a5ee8a01616c85c30a07dac37628dc534717fc65776efc8cd8363075099b5e33a4791c62f486be8acbd1f63d9f1cae9e4def6beced2c358337b6131a5f1257e1d0571b264a110c287a616c4185ee94d6c22474d", @generic="71953e937ace1e5395f9305c59ea3eb78c03ea89d185e29b3b8bbcbe9a35a70ba3e18d4befb1407c9c3ade8c943101b334481265af41bfd5f9228206929b13b5c632f77d8029ef00dd4a0ad1fc2e52cbe3351e4f6d944bf4505a292801a1e844d05c86de5e59c378c52ac9f920467999e5024e57b34081d76e5aa00ea84c6a889a4037865c12c4cbf85e48ea74222c1f9a1119dd0373c401a06a022e92f9ec13bda95b48fb21dd64911fbe02298c8cd8b9746199e11d5c2e2a84b534a432bf36560f1e66d5d220d1dd0de193335add30a1c865c1f0947f3364305da0bbe14fbea2d9d16e8ce0dfdbe7a86ab916d68bd0d488d197"]}, @generic="e58c098d958c6de092235d90c5c2be64b3a8ee2e38c75ea29bbae8e67b57a696160f3514a028cf08691deebdf132eec46747fb9529525f546f421effbc4c2bd59dc5d5a927f23e0f9c", @generic="4cde308c663056486e6ac6775886055dc018e6ead1dcf7612969333930b665bbd6b328637a89c385102eae9831c63f2e18556c6423907bd6c451367630fd6668d8b4ff782517f158d6de27d3c3b2288716bec41b55926fac906f0e561a43db1aa166477ea45b"]}, 0x288}, {&(0x7f0000000400)={0x18, 0x18, 0x10, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x1f, @u32=0x2c}]}, 0x18}, {&(0x7f0000000440)={0x10, 0x34, 0x0, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f0000001d40)={0x14, 0x11, 0x20, 0x70bd25, 0x25dfdbff, "", [@typed={0x4, 0x4b}]}, 0x14}, {&(0x7f0000001e00)={0x2d8, 0x2d, 0x109, 0x70bd28, 0x25dfdbfd, "", [@generic="a2bd7f30623d5153baca465c8b944fd22477a42b643c19dad3529e9625e4bbe9edc499d78e37397fca0c53bb13a8ebc634a1ef8d5b96c49f0546821f46d6b93b12548b1eca95e8005d6e086af553e9aa7810cc171a73d571489af7ea71f1dc99f6aaa60740adc4f8a09c40a9bfc2da3a4f622b8835b13bcefe85618d407b268cdd33f539f2533a73786180ffd232138c98c15cd5341c2112ff2589ff6ae2a19d423ad0415b411c95c58f6a5c", @typed={0x4, 0x73}, @nested={0x40, 0x11, [@typed={0x8, 0x7e, @str='osx.'}, @generic="001748ae22173ca5b1c51e96606bd98c4ce12baf0f1df62937caaca14e6c6ef033ceff3c824b24c0abadf783bc202eddc9e8499a"]}, @typed={0x8, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="5d4760d3ca6c26722fb53d66eac9f0c2c9018b65f5c77f76d1d340f07d254d48b5dfad7b8a1b1209b5f192217c20fe0b9a9a6fd47f9a45fb5a1211d74a9f33add50796faa905f0ba38df5caa47a7da06c8900862b1e949629f546abfed2a7ea1f001c5a9ddf9f391a00b38deb0982cc5928395903bd9adeccc0c4b4aa55676cbee4e26d235486210f2009a10d5ad41380457fb67263da654c6c9508f057797af057220da6b9b049d3115872ebf09f143e1549785e1a4f07acc2c206a1149f2bb6f933f040093cabf39220be3f7c5bcc12008e396b0636edcd6312ba801ac", @nested={0xf0, 0x9, [@generic="a8e689228aa91985189b7b3db4c85a701c6210585740f4eab315887ba40faca50179106207d833c84f750c7600a9ea360af23a8b36f3d8db36f51aa44333e9b41dc10ce1d9a09d9f7dba7eecc50c28e4c2125d4436cd49308cee67f9a246e8b9d94273159cf2ee771c63218ff9d71432dd0bc0e66182ad5966272d466dd23727382bf8f627aa49ae43bcd952c8c027328f9994757437320b14a3dc66f515c041572a15e08d57d439f6b91c251ff3da20be17b584aa1e8ad3fc426d5903d69dfe6cd0913dca70374b451bdf9c46d654005d9dbde0fbd8f0c842e2", @generic="31ceadc16512be", @typed={0x8, 0x69, @uid=r1}]}]}, 0x2d8}], 0xa, &(0x7f0000002240)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}], 0x20, 0x40}, 0x1) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xa}) getuid() 2018/04/23 17:23:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x84f0, 0x0, 0x1f, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2c2) 2018/04/23 17:23:17 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) fstat(r1, &(0x7f0000000000)) 2018/04/23 17:23:17 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x200500) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) splice(r1, &(0x7f0000000300), r0, &(0x7f00000003c0), 0xc3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000400)={0x5, 0x7, 0x7, 0x8000, "3dc8c696a74c4236910a40ca37e82b616d41b43daebf24abee40b04a61ab19d9faa0f4cf8e2701b3621fd6d8", 0x7fff}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0xb, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x7, 0xf, 0x3, 0x8, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x400, 0xf, 0xf, 0x0, 0x80, 0x8}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x4df5, 0x0, &(0x7f0000000300), 0x41100, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) sendto$ax25(r1, &(0x7f0000000440)="3c9c79dc50447b9e654c66b15155dd956e5865be3f5443c8822433feff2906c661a20b2e08aabfdde6394ea7c160d58089d1860c647756b06bb553494a0f4d9225c081ba6feecbd2ccec6e635c7341dcecd62b06a27522d3904855bba3b95dac089255277aca368412fc34f110be6f64293a92ca5038441c652e0bcf9ad582be1b488d2125489270e931a3dddaa7e4302c4d96d55b9a3d780cd2eaab22574f9020e09f27ffa5590a753890eb387bca85ef4dbd4200600c2f99de5ef0778b756839aa537edd8d98ff1845f1b47d", 0xcd, 0x20004000, 0x0, 0x0) 2018/04/23 17:23:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) statx(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x41, &(0x7f0000000080)) 2018/04/23 17:23:17 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x1002, 0x2}}, 0x68) socket(0x14, 0x3, 0x5) write(r0, &(0x7f0000000040)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0xe) 2018/04/23 17:23:17 executing program 5: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x6, 0x7ff, 0x5e65600000000001}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sync() 2018/04/23 17:23:18 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="cb9c038a5cdd40950bb5cb43d84528ab752c1b9bd25321d940359b9875c9f3f6fee5a13b490b2d1adef7f5d7be6d93d43c1af7ff85d1842e028a09496560df7b2a1f69ef651657aebe172dbdbef3fac0d561014063f16329202f3ef965fad26007a7227cec07a8d77c97e6bb4a1295065a", 0x71, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180)=""/95, 0x5f) r1 = socket$netlink(0x10, 0x3, 0x0) getitimer(0x1, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001800ff02000008006d4fa0000036b9000000000000000000"], 0xfffffffffffffd65}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/23 17:23:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) 2018/04/23 17:23:18 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='coredump_filter\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000000000000000000009600000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:18 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x2a, 0x26, 0x6}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:18 executing program 0: r0 = socket(0x10, 0x0, 0x101) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:18 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/netlink\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getdents(r1, &(0x7f0000000100)=""/15, 0xf) getdents64(r2, &(0x7f0000000040)=""/182, 0xb6) 2018/04/23 17:23:18 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x6, 0x1}, 0x14) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x240100, 0x40) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='map_files\x00') getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sync() 2018/04/23 17:23:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x88, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7fff, @empty, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000180)=0x10) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/04/23 17:23:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000180)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) truncate(&(0x7f0000000180)='./file0\x00', 0x10001) 2018/04/23 17:23:18 executing program 0: r0 = socket(0x10, 0xfffffffffffffffd, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) write(r1, &(0x7f0000000000)="ab585fc9de27ecc7f3f98190e69bb134d7bfea58b56325ab7fa580d06647f322c64e1b6a520d6cf77c17775960d35de94c7e02603ce5e770936cebba6982f8e63952ba9474961c64297f25fc7971ae1302842edf3a7a8d40eb35542f7b87e5a799d17d2e8a54f3", 0x67) fstat(r0, &(0x7f0000000100)) 2018/04/23 17:23:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:18 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xfffffffffffffe54) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=@fragment={0x2f, 0x0, 0x3, 0xd9, 0x0, 0x3bfa, 0x67}, 0x8) 2018/04/23 17:23:18 executing program 6: r0 = getpgrp(0x0) r1 = gettid() socket$inet_smc(0x2b, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x5, 0x4, 0x1, 0x10, r2, 0x2}, 0x2c) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000080)={0xffffd, 0x989680}, 0x8) 2018/04/23 17:23:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0x7, &(0x7f0000001480)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000040)="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", 0x1000, 0x3f, 0x0, 0x1, r0}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0xb, 0xa, r0, &(0x7f0000001080)="7f183342f83c51c12aa5ef663afb52feda7dfa6d82", 0x15, 0x90b453, 0x0, 0x0, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x1, 0x10001, r0, &(0x7f0000001100)="76ac0dd2b178143205a702ab5f3a8419108cfd8d0ab56737e8fb198eab27dde667174d3d3f5163955a575a728c5f30cce95bcb3e6c254bd46cffce1e540176751b6a0b99e30a0a45236543a3ce1cc01c", 0x50, 0x0, 0x0, 0x1, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000011c0)="d0166281a60f277bbaa20b3333ec77213c33bbeafc8cbd7ccdf460186b13a3a1", 0x20, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0x60eb000000000, r0, &(0x7f0000001240)="2760d256f86a110e6105074bce67bd7931e25d5bf26505dda2910407d3daba6dcbe7099d7b650c90b820392d7e8027911c9be6e61c1de3f78acd2cd8ba62331c00aacc3af05f55", 0x47, 0x0, 0x0, 0x0, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000001300)="714934f06a6d1219e29a7c97a4071d35e8c5dc018ee96abc2a2e11af58059ec91c9c4e2fd0067c82eca81ac65c5359e4d9b43f808d0204576aaa724b9776c79d0e60e4d8a99114c0221bc50df7b11b98da86e973e79b58896fd824f04b14972e94c2f7937fc95e970af47da2a936ae00b98b7711554c1da06573c7efb0ae83836b93cda8c3d8fdcce833b610574538f6f7fbae42c729d62b3a521161883a7c98b50cf323", 0xa4, 0x5, 0x0, 0x1, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000001400)="b07f323e1cc57b9bf758f7289f", 0xd, 0x85a, 0x0, 0x1, r0}]) getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffe8f) 2018/04/23 17:23:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r1, @ANYBLOB="000325bd7000ffdbdf25020000000c000100080c00020008000b0039b4000008000500ffffff7f08000500810000002400020008000700ff010000080008000004010008000b000a0000000800070094f893c5482688a48747060000440002001400010000000000000000000000ffffffffffff08000500930d00001400010000000000000000e8ffffff000000000108000600010000000800030006000000"], 0xa4}, 0x1}, 0x880) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/53) 2018/04/23 17:23:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000003000)=""/4096, 0xfffffd72) 2018/04/23 17:23:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "3001057874dc42c01a915c8e6e51ad95d1da64e01192957267fe20cc9493ee852313437e03bdb49982c9c01bac71779a0e8ed3c58aaa5728431423406b878ea539850ae38a21a73192a60c870a11fcc6de9abe85c18685768aa665706018443a69f74140e1740f5e5f6f59a9c7fe70290613a10b0d82abaedd53c891792d5e9ea637014cd86916bbbad09e031898aab13c24644d847a5b6e9912a05a71bdc47a4cf15335ebca963f490756731bd5325d8ca13b2547a25fd38b53a5b57260555b18b59c9da606efc56cd5ae5499f2815ee79346e568cec28f60aa011412af3d696715f8cdce80338e6a034aad8b2d94e00ec56fd60d52c32fd9fb4b599f8af2fe3d51626957bbe40ed0a2ff67375bfd5cc0c316e0165ee36b0208962527917b6ce1320150a0bfc5df31399dd29a7f826ab7f80588be4dc54250472b6a32ea9b79fc984788487bffe6ceb1817185029b6f1d"}, &(0x7f00000000c0)=""/39, 0x27) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x7) 2018/04/23 17:23:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x6, 0x5, 0x7}, &(0x7f0000000400)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x78b2, {0x80000001, 0x1, 0xfffffffffffffff9, 0x1, 0x0, 0x3}, 0x401, 0x5}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x2, 0x7, 0x4}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x200, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4048041}, 0x800) 2018/04/23 17:23:19 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = semget$private(0x0, 0x1, 0xd5) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000040)=""/34) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200) 2018/04/23 17:23:19 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:19 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x83, 0x12000) sendmmsg$nfc_llcp(r1, &(0x7f0000004280)=[{&(0x7f0000000580)={0x27, 0x1, 0x1, 0x5, 0x101, 0x4, "6e0070cd4dd91f4c935e85032b7fad001de92266a60e52c743a8a9768d9837db38358930fe229903fdb99d671fd1f2f666464449757979d1302cb90a9890a9", 0x1c}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000600)="6d50028d6675f217d5ebc60ab659d38bff1a19217add6574456235443e37632a5e2fcabfed7978c89dd3adcb98a34709400c1614c385a3d4a239fc9b6505c087a3f20b2d6b38b0fcaa263b4eab842edbe1fea6bb07a3e21a8e5fbc20d33e77987013d61c743d07fee4e74cff75dadda71474aa875e5a4092e313e7914a58b975b2d8153a4298009aa10f6b5ea4f7acea39ea12879dd6f65c3a99ff7ae60f419aab8461b8e3416d9c5cba306f117ec91dad44f09cc1631febe23c4c567a7e6da27585979a72", 0xc5}, {&(0x7f0000000700)="ce8de6263a1ae0acbecab5be7377803c0d2706109b9624b14b6ce7538df81de1e238f108f23ea31b3967e977645b6e5eeec8ce94a5ef625ad731af4654f752217498f798fda78a5bc26ec4cf6bc3e854155c6d", 0x53}, {&(0x7f0000000780)="693d5a9fe3", 0x5}, {&(0x7f00000007c0)="f785b41cb6498969480e2037ace4e69e7e3bb999040466996290c87757493689a8455201001d3e96e38e76b4570cbdab5d177ed2b42eb75eb9aae46a509ce44b7471e5b81b0aa221f139ddda633d2ab0f15c9ce8f293bce49a53426060e9414e72a935c857e176635fbfd5a3105e7b3d3ee0bb78bd2990e2a9eca8ff24f31ffe61294150a7a44ea9d9d98bf9b87c9654a69e7a3ef3c8ce51fa541b9a0fd7f963cd0da1987998a36d8c7729206a90c9a14bfc055fbe73202de1fc5fe17a6211", 0xbf}, {&(0x7f0000000880)="970ed8f6b7a2237562a70bc0355c5d77713834f65eeeee1a4147f4cd5e2edeeda2d877be7b0465899ddd23a99ba1a13d4a66539241e5d0b84a3ae9e1c599437d6ce1d2777b037b57ccade6041671e7f6d2beeaa5e748ab034b0cdad41403b79074a100de4d79df1233c0f53062e2c633f03c85b09414364389e73b22a80f4a12d20996a8a0f5c115137e6f6a6ab606c551d65afd7e40e65f289c08389308e99d6bd46486c541887c3d9a4ba06d005511f84c0a6b90dd11c964805c460369a8a87690b823e364de8d2d1a84e022", 0xcd}, {&(0x7f0000000980)="06050c5bde06616f7c1750246acc52b2c8e3a67923db14cdc7d531c2af848280c1284d337b8d7f35b8e5309fd243a603e4e3fd9f00cddf7ed1d9a9491a6475984fa48e6a1390b61c0985a341b644971540b9dfd490b08f5e00980a65a2124fcb9f50c2c45afbc85ae0080a80992e323b14a69e35e0796820eb99f6f9b396840cbafea9eef97d8c9e127c7ef952eb69fedf14b3a02296ef3beaa6674641be8c6813ffd390c8ade11fcf758e9726dfa936bd8512b01da72d12ddcee5a9a9e6777a0dfb261ef315a5fa2b526d1d52b82aad8c7a6d8da486e788f580", 0xda}, {&(0x7f0000000a80)="ec1f3186245705d869ec5fa31845b5f294d7f6a89b64fa4d28a926c09f4019d76904aec6bf274945e7db421e8971986b20c56e0e4cecbd2866812752a85af2b362957c440e64cc980d", 0x49}, {&(0x7f0000000b00)="ae21093691acf0d2f529f7f0a415f2f1def58e8941fd4d80e5e49f5cbac990af886b7ad8ce3d3a62d7c291f4350f62398ff5957f5cbe4c993db4bbf7d29c5f028ab21b33193d9b751dd940e93c5cfe6955d10a28751162d07d3819065ca801a64a1c4a7a705cc54852a4c9d69fa69ca00200b9873f2eaf48e1701849a9fe1184097c329b34a5709c790bec76910bcd126bbcac983732c780e68124d8a4f10378e65c18b7c66f4329f5e7eecd9e9af691fdc7d9387233c49f217f4a641274ec", 0xbf}, {&(0x7f0000000bc0)="d4015b345df0d7c2fac658e325e2cb72d6d83ae554769d2998d7e9abe13de0694a867c3c80794ec099c9bdf1e5dc9d573108e002d6d7cb335f2346baa6a767877b44622a476a7f1aafe2c9525e4e693cecbc55d6ffad46e4ed76015c34f204ba4375ebd04467f6285c7558809e2d6f3db586feb9f1d71469dcceecd23c71d1b5a746b9e92910ff62215a351baeb12dc95fe3dde29dbf1c3745267465c9db34223a02a9fab8b766b46135b90629877f7724c69495d5d15e97f63334ea2f5db9aa87a4fb3e83c6c4899a4fecd95a8e6f84a186983d47f43c3ccacdb0d18dd428f274c72d32656503958d1f", 0xea}, {&(0x7f0000000cc0)="1e5a24637f53126b5df350e4f390ddc71b2794a37945d28b5d9dc27f3633ea87a964271c913c489df3e958ebc1cd56219007029ae7647060c5fdad5bafaa8807520f4fbe372f302622f7f45cbbc0e7b1068bd7c8aa9f2533bb018558adccb0ea408e305c08da8d4f4a78f0a372b5bb323ebef18181a2aeeaaef555e148e8c329065bb3a4fb5d4c54d4f32db650a5ba405be14bf9ae4ef11f7e5fe5615599f7535363c379109afa1b7ea6540ec7edf342fc6d5f4ed395758ad3", 0xb9}], 0xa, 0x0, 0x0, 0x1}, {&(0x7f0000000e40)={0x27, 0x1, 0x1, 0x6, 0x8, 0xffffffff, "eb69434c69edaf3f0600b98b1d037845922288395c18219fd49fd5d9bc12157db30a0ccff729fafd9c3d3e9436e33cae937b01bac4a441aefac46e31a546f4", 0x23}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000ec0)="0084013aa67e339780dce9982d6da34e2c71ed0e906363d7385f62eea373bf47809ca32846e32e7f884f790bcbf5abd6eff69f694cecdb4b895e82a798889ea1e31159f75b2305a212df24d77379055e630feb3f223beb6acb98e0150a", 0x5d}, {&(0x7f0000000f40)="5abc8802614c1feeb93293a566e6c4fe2b7799ccce22b3c67f0e96a01cf8387c018f51c7f64a9245849c549dfabbeb3ebd72c44186fdc104f1903f529165a94c0b286c74371954a2bd2f92007c5b75fe9e9b94880e3f62f8bfad3e8fb00616c671f0b685aae4a185ef15bea5b51d1f95f5f9f029ca8b7f24d37aaed03a662677047db73d94f5f3573bf118d4e8031964fda697f6f6faea4471689aa5893a3cc807438f99408f3d3d28e1b460e11d65b139593f08c7ff2f19838359377707b20f2ae769b8e24acc2d", 0xc8}], 0x2, 0x0, 0x0, 0x4048000}, {&(0x7f0000001080)={0x27, 0x0, 0x1, 0x7, 0x3ff, 0x3, "f7bada59388c998888fe8f0a41a60103d5970dfcb9c1ec29e818a5182dcb1c4dff0ea8ce99413ae6b4b6a4fc2d5b9dbbc4c27e6f8767bf9d2bf4c1e31b27c3", 0x30}, 0x60, &(0x7f0000001680)=[{&(0x7f0000001100)="2b2a18f4194bc20fb977a133b9acc37e1082e72beeb9121b6a8dfb9d8a8059985b2fff715bebf0687b3cf5b29e7aed9970fb00c514620f35e59046f61fe668120978972f2fef156ecf1e994712c7bcaa3e9ab5f90d79088aad493c228e077a708fa32cca28404ee02f93443e0262ea317f9a252ec59b165fd1e9b06628912501c9cecca5b73a12ca26ca7874aba50c92948f2852e4", 0x95}, {&(0x7f00000011c0)="4274f45f4ae03b94d8e460119384c4b34638ec688a04c9dafb327870de6fc2578cf9d9aeddaa9cadb434d3d199026875a91575ee71d9157531b6f6a2de37b2930f9338fae5341923dbcd5bd7ed98c96e4594e33c2756e9bb45b1aa617beb24fa0707b19dc9f8e5e96635b49262c62d81bb68eb804453f2595e08a42f775829360131f4620cff528dd988414b41e776bc7367897cb5cf1e26c07f202e2ae8f4b7be8a2f0374c1341a0a92a8780255662a057f77d5ca92738362cdf4b7", 0xbc}, {&(0x7f0000001280)="f4309b6c91238ad851194e10e8e6c0227aee40a302ecf9512008f6cb04a1ca66bcc95d1f918b04eb40f19b389660961e7c21c043736fa07be636da1fe864c29fa763dc55a6ef4bef597646f9ba072dd09b075138684c9b3cf90f7ddcfec40e3a1bbaa9412230daf29e6f64356f417722ff5c981b3716d6bf5ffd8ed19a840af241713ca9448e71f5334cec396805ccc5a16a765960652b6d3d065af363435e624acb", 0xa2}, {&(0x7f0000001340)="6f548a0198578f75e120606346788dc037910af2495e93a272b576d7369c78764245b9d1ec7ae25c98af701e592c0c993ff11bcdeb7b75f12e59780c04c4bc820f5815f70904da76231d5c8586b07c81099f8adc80d146fe538c94291873f28122b8e8ff1909af8de6e9d1a16403ea120ec4", 0x72}, {&(0x7f00000013c0)="9bcf2ad0f713d57a359558cd9f9f777aabb96326cb76fcb55724459914442a7ed9da6196385c75f82db10650896a8e86e3f84053b61893", 0x37}, {&(0x7f0000001400)="1633fbefed0113ac03b4e0aeb415a7d825b59a758adaa2b6699e2008c9ed4f88fce93c8661323cddd0effe5a9e0613385e2e82cb9d3f68e560c65d9e403c44050c970721b93a1702c6e17c62baea9682e4df6ab8aa46670116ebbb04f7c72216910363dafa5953db938908e5c08f23bbd272666e153ca79ffd9367740bb8df4ce0b1ee64b41fce461e30d9fe77e623b268c04493242635f1c749d1c81bf2417b4a58a0bf37affeb24fb685d89e09807f8db72e1f", 0xb4}, {&(0x7f00000014c0)="6fc6e707fa91b653c1aad4dbde02660bda59771153bc5d41fbd76535df751ac42ec474586b1c38fb4c36a9fce24a546e95a06b388454f55ef06d16af749d89055e98e36c0a0e3bb1db2233307e2554fd020a46c6340b0cba87e24f83c41e7ac5532cfa149dc76fd68f9518c9b7866fdcfbaaad35a3c1d32fa919e61b7bc88a4c732e7808855ff0bc8335f8a2a2f16c18269fc080afc160", 0x97}, {&(0x7f0000001580)="a8e2623df76da8938d49bf9b838f8a859ed31c48b754e63f767ff2e97f1331e3dcc0d22593b5ecf7c340c8f9495de28f8053eeaa7d45d59ba42ecf2eeb7efefa508989f67dd5aa521b335899dfcb3d878e28c120aabf91643b4cbaac14277e3c0df2bcc8f44938475542c498a539024ff90c4eefc029c5e0ce598a79b0078d895d224a1e24bc38f8543cd4aa032d7b9a28e4fe74d191e7afaa396686c594450011f32b0c3a5f4b789a7be25ca1b17be5a0ea97b81327658630dee1bf97a364ca4e15b552370d54170bb9d3ac1dddad1e8bcc629189fbb1612357ca0bb09de90b24eee6", 0xe3}], 0x8, &(0x7f0000001700)=ANY=[@ANYBLOB="30000600000000000e01000005000000be8986ce5e8030bff209254d900f41e1d4e9ea343b492c0c8000000000000000"], 0x30, 0x8000}, {&(0x7f0000001740)={0x27, 0x0, 0x1, 0x2, 0xfffffffffffffffe, 0x0, "91f69da9159ffbb26d63badfc6fd5886c6f2cac7b23f239750711aedaed6ba47bcaebbfc6b8c6d6e27c30406e790aaafb7ecac19fcafba53c961bf6b6d927a", 0x5}, 0x60, &(0x7f0000001a40)=[{&(0x7f00000017c0)="db4994ce105697c24d9d14dadf4baa58355cbe226c73bd05fcd065de61c0fe8568e6da690e10aed3438a7e178515d321e9502d03e8289298f7c6d977f30b2ea1b7d6c04a6a93ea43e95efec75001bafbaa31fb735818b68bab972b6d38d97276ea640f9e2af4b7b943e8ad8e1c0d90095fd88584c0acd7ab4d2975d57bc3e643ace920b421d031bcc6938af4ed9229f678aef79c7dd31dbac551a209b99a1e7c93af0c1d", 0xa4}, {&(0x7f0000001880)="6e810982fd42e5141f4382dcf4e37da1fccbf04cac4fabdff1de2728cc7c740bf401af8da14bdeb861cee2167ca0fb41c5e3d3392042d0389e1454d3a6139050c72660e34d7b7c1b4dce4e0b6ce669258817584a7af6d9983349de4eff9288b549ceb2309d126d1087d2d5bf2554a136e94caf456155a3d995073ac4dc121116f002db987593ad8fac7d84633763f2048d837d96a6b26f1ff49e5e70de55c509d3522a5b012532a01f551ff4e3b2073287347c30b4408ce9a7f3", 0xba}, {&(0x7f0000001940)="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", 0xfa}], 0x3, &(0x7f0000001a80)={0xa0, 0x112, 0x80, "0b948c3641dc50bc1d977b7e4ed5b0b66ac746f537f261ddddd043971c5bfe7053c2fe36e8fa0eb2fde99215cd742e6c75c7bb6aa3405149f765a7ca71f5ef05067e079145df0c6dd1a8f9eac292dd4bb8b9595def1c25f0fd29168a70346582afaac5a69a91d57625286d1dba7921f327eac701fa3d78e8e76e8c94992985762b30434ad54ace4f0562ad3ee6c60a8f"}, 0xa0, 0x20040000}, {&(0x7f0000001b40)={0x27, 0x0, 0x1, 0x7, 0x7, 0x7fff, "f44dbe6d5ef51c3869679cb86a1437a50bb1319a2d18dd90ea5fbcdd4b33dbc4ba1f6843dcaff1bd91fe1111fb6de94ce0ac6ed3447cb50d8fea20883b9673", 0x7}, 0x60, &(0x7f0000002f80)=[{&(0x7f0000001bc0)="16d04338b4c31abac509632af2eba41b32e6ae6d213e7ca12dce2ead6c81296d254a1857f272bb559841d0d5d11b9af1a423c2e1f3d4476aed08c2f36567f8d02f92a768dac0c33435fbfe972ffeee26a4469267ae8543d9377592f0d2ca131f43d0b06be3d7f390e723e6722efe6270a26c1271d6641f8bd6e0a85deb854d76f5a363ec507c83e973fcc79c9825a068b27c027a782447a71e303999948405118b0fedb97d316e0b212d2f248d48138757cdb57874aae806e8960b9215b704923d4817442da0ee424108214ac1e70870ab18bc973c338f0ef08c51c62ed0ca8970100eee65a6d903c201c50039f70a1a932ca0c5", 0xf4}, 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0x1000}, {&(0x7f0000002e80)="a5b296b84db4064dca20f7c418173bbd35e7383c12e67c0d6b62c2d05ed333a11eb4945295b0703e664733394db68f59e18fabad16aa42f6421c92f8918cc99db493bc724f4b59dadc2a832e6bb25664f7f84d5f7719df4fd5fc22b266e46b5946a06723b610cd90498138fc528ef5d5e7d5809fce80f322a85b678862eb1aaea0ae9efbe046d823956f09d69eeda0e5ac9691d50ecbbf76ef8fe04e19f077b80a3575e52e8476c1660f10cb1245e2", 0xaf}, {&(0x7f0000002f40)="a838b8e151a80881c314c10edcf21ced811d04efb071947643bf0db167685a3bc8576e474da0ca0b289442a721d413c18fc3cb", 0x33}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000004040)={0x27, 0x0, 0x1, 0x6, 0x3, 0x7, "08aab192596ae279106f3cfe95fc9fda0ec3af3cd984a461811f372b85b44e4882c04c27f8334f527785b46fadcb7dac7f4bee0500458ed4aedee42e573727", 0x2a}, 0x60, &(0x7f00000041c0)=[{&(0x7f00000040c0)="aa71a9063a48f4e4b0144e128f2d8060da0836de8976762a126052a418b9c3f0b139a3898d90efedb4ab6afec1557f920de70039cd8df93a899d3b16f2447363828c34d7b89363a27d5d18aa9528855c610c14a79a51beddf5f5fc286f129b2510d49f4a53f6b23506ff42ab83ef801eec7641905beba61cb21b3691bdd45f94fb9b69947bdc6eac619e522701afbd564e5f1dc51c2f066813e4d30b8b1bf93f8a49f8a5125624c6fa13707634db3a575ae1759bdf6456c0f66a2d687e9d398ebccb77267d0494f2bd71", 0xca}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="58000000000000000201000001040000bb314953a579556d75c233a068e0a90aa855a752cdf8d1db4d10cfa90eaa3b753f2fc3bd2201dde0880701234a2ae9225900040000329fdc33de7c402a00001b0000000000672acbff8323126d40cd018b845deb8c7d55af6b8bc08aa093da18a8630ddb6be1c577f7555b2087fbb63ffb943978c468f36c160f114e0e4e7719a3997cd782004399964adb5300031c6a75f015a19569ece0352b90dba6f6f8f332ecfb02"], 0x58, 0x48850}], 0x6, 0x10) r2 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/38) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x280e, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1, 0xfffffffffffffff9, 0x2, 0x101, 0x8, 0x4, 0x1, 0x7ff, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xffffffff00000000, 0x100, 0x4, 0x80000000, 0x7, 0x1ff, 0x6, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8001, 0xf2bc, 0x0, 0x200, 0x2}}, &(0x7f0000000380)=0xb0) 2018/04/23 17:23:19 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x88) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file1\x00', 0xef3c, 0xa, &(0x7f0000001840)=[{&(0x7f0000000240)="489878a125da2f280141f61d595d5fe937d802d68f6be2222f6fd2846cc740316eaa8fa20a299b3601991d54b4a20e5bb6af7afdb5cb1fa3214f6c30bd3cfa927c9551823308e55e0b96b880ba6cbcef8aa7adf36537c4b0437b70261567fd32d0b889911f1532b63dd94c7a14cba54bd1e0821d3783797ec79ea0d5c31b047166ce80cedc2c0f4210fba4e150c6b42321ff476709cdc23c52666648d2449fc890ef988fd4e268b7468fb7a5f86ac94e26a797bfabe36485cdb318847059ed81adbe449bc6f3940954af1b026a746af302c675de37f3ece0aea625d15cdce61a10672d3440e8246aa656fc48be2b339c499c5ed2cd", 0xf5, 0x6}, {&(0x7f0000000340)="184f18892f4b3adb7154153724fa8245784a8d18ea49cc3765548070833689c8ba3c96032cfaa9040af6e6edc21233e3e33c3903378c6839a2686fd6350800f7a2c57f3e11e6138cbb93c180eae6f99494db3268162d4fe9725c743d80f681", 0x5f, 0x3}, {&(0x7f00000003c0)="2bd3b3da0e432fb98702e804fa5182f53156890ebf229f3cffa33a2cf53feb0f3b36f7d9cbf59ba63c86919b95987c06b1c9c0e3f7fd5b4e3c76f67641576dd6a00d06ef3f8664a9f89d79fb4f2d2a0486214f05c378d1a07096d596e5", 0x5d, 0x6}, {&(0x7f0000000440)="eba792b86722f1ef39ae660f523c228d1868bfc9a47808fe9dc14ced78f07359139122ba7367198beceaf90d8c2c4325ad9d25bd8a790e4e132e9d68b7a45ca63105075621af7b4f9ffd0c2347a75bfcf1b592b566217ab56c297a9a8a8a7caaf8ecf6b9b55e5fe3072a5ae085981f102cf9fb2ac69f7a46f926c6012055ba8b8b8337cc898bc6f9ced713ddd2f5643fd4717e03d2db5a5593833a28b1aea5f00e4d8b9d3fc2ed9eb909d5a289362da94246f0655f295a8655cb3a83f09fc1f893375a58a0d61cf7eece039ba2bfb633ada5eb99bcf5a8b64fd7902af99c034bf4ecdc5c67e5f5f6b1e3fd47f87e4d016b270336", 0xf4, 0x6}, {&(0x7f0000000540)="4d60fabc10b36f1bf52f0f7abd10ea628b05041720e42c6f20118005c3c7b255b3d87521bdf069447702daa01dea4e63766f0f7737db63e1545e0dd9cd625d308ac29d7cc4d2f99005dc031931b3467ef7ec8f5e3c1b5115698c24d4c8ffbff9ea8ed0", 0x63, 0x59}, {&(0x7f00000005c0)="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", 0x1000, 0x6b}, {&(0x7f00000015c0)="32dbbfefb904002fa93e00349b0db665fd34cd8478ca13e2e1b855f1aef2be453ea4272de7ede9d77f6f4ce2949901624651334709a92188ae593e4855cbaebd5cfceed3e7cb7d48dd516ea239ba8dcda9719fe0e6790eb1e555b679b50d3fa28d9e2535911925692c43d15d190e590cce6dc722a5149fac788ea29f9422f86893439e8083e42b635ce2c003eb3d65e9311df8c73842fe3bccaab728cb96099d16f72a13", 0xa4, 0x6}, {&(0x7f0000001680)="8b121848928574ce4a1079ff525f5816acce296769254d2d98e03c1b489a281d8a504b3f257d1c8e7894e2c86692381931163523ec77ff715bbd034b871b521f01b7e9b00a620c2b165ef8b4668655e076a516eef33b6ae17b37a1b4809d9945190b827bfb4cc6cae785f4452f2af62639433b7e1a44f1930eb2ce3e4352aa5f394d3571", 0x84, 0xffffffff}, {&(0x7f0000001740)="47505b322cf0db1bcfee144c6060b36fcbb5feb9f0cb34af5a9a79f5ad3d6f5955be34cb8d00b6cb43b4e7c5392aed9a9de8075be3e15aae5593be1aac7d695b0371cde844cb64437f1fd4646cd351ed1e64adc654e3252a9bb8b01a94f1eeb381a82fc8dfff7f86043621c1ac87619a3f0d612e691bc84a0aca7294d576af2c43250f68af1fd43c4795cf67c5b23919bceb7d3a", 0x94, 0x3}, {&(0x7f0000001800)="f77008788099c56312b07dd05e33dfac4f301aa32af9a3e37c7bb8ddb7ecdad424525d60c0b4f0442f22c0e02603c6b37e5bbbef20e15cb9805b", 0x3a, 0x3f}], 0x0, &(0x7f0000001940)={[{@gid={'gid', 0x3d, [0x37, 0x31, 0x37, 0x39, 0x7f]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x33, 0x36, 0x34, 0x32]}, 0x2c}, {@creator={'creator', 0x3d, "e4674170"}, 0x2c}]}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/21, 0x15) accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001980)) 2018/04/23 17:23:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000003000)=""/4096, 0xfffffe93) 2018/04/23 17:23:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getdents(r0, &(0x7f0000000040)=""/156, 0x9c) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:19 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vcs\x00', 0x200, 0x0) inotify_add_watch(r0, &(0x7f0000001700)='./file0\x00', 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x6, &(0x7f0000001600)=[{&(0x7f0000000100)="0fdce4daac0c018cb6382b21f44b82bdb05ebbe2e2c4bd94ab4914c54411a702b3493ff2805cf82a0c09c63d4fc0df0b094e420aa56129da8ead1c6122e565051aa4f6ea41c199b70905f8cdb1c28d3ecc7e163a3912c76e3555040eeb98c10850a1725ee7e84e7344d07ad22a770ccb25d855506a3260bea4334bf873426fb9188dd7cb8b2da2add2ef0567b1db53b81656a982ff0158aa32f7ac1574c70211539e1cfa724db6ea09a92910d0c139a047769a29f8e93a96420a9a7ef3d8f2258a1dc6c048e8af2f70b12f0f1387017432977b69fe489682585e5d70f231ab3ddf", 0xe1, 0x2}, {&(0x7f0000000200)="09602d2c7047308381652b86815cb5ba2d6c04cabe01508ba952875ae98683938f674b1c11cc0f1c092da7dd5c79c7aed79de3953e2a3722a6bbc1f2d3cdd25f38f0ba77e3e47d8bf8388b396c8037c8fff47c4dbbc826e42bbaee1a5f006b44cde5f7d6c57f6655c52f76643ddfa5920ed0cdb50e8225425f0b476739b1e6043640878479c3ffd3eee32092d580fdc27a2ec139d92f", 0x96}, {&(0x7f00000002c0)="49a70d99d6af0d5f09b42faed0f2297cd0a51c04180d0b2b53bdbe9cbd2c7529c734aef555852a03b77fa9deadca9660e5550b71c84e26", 0x37, 0x23a70bd7}, {&(0x7f0000000600)="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", 0x1000, 0xd54}, {&(0x7f0000000300)="059956350c300c74ba01b2743e0c7774f79d2d43ec755c31151ad5b683d5b78e98ab2f6504d0568e8f3484e70df71171c3198f3f1da676ead2d21be62f967ea728c258", 0x43, 0x1}, {&(0x7f0000000380)="d2c2a388120bbdfa7599c3237ed7319cad777d13e8eb44a93869ba9a1304de6599e9b5c73d0112d1c23398c3af9ac442e138f0d30b61c4889a868cc6cf26fad0d73b71e7e19d7c6cbb37a4ab60107bd3e8a551f322e51e636ec081e83a623b70c9650da0f2b9e1bab3c6e90df92a255bed7a16231f48321d6052d0542e0bc1efbc4d4f353a60ad016975a75dd0dfa192bf7f431dc71c7cfddd753e8df6bcc0135509c645ecfcb9bb8b1c8b09ec3af6260339d6021bd5578ba1c072c18501", 0xbe, 0xfffffffffffffb60}], 0x80080, &(0x7f0000000440)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:19 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8001, 0xffff}, {0x8, 0xc4e}, 0x9, 0x1, 0x6}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x33, 0x5, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r1) r2 = socket(0x8, 0x80005, 0x0) write(r2, &(0x7f00000001c0)="24000000600025eff26b000420edfc00020b0008e80f3f004f06b7bb080001000000e4b78dce7d8bb8b236466c60a598ebaa38f5ad34f3240a8fadd1ee7a85802cefb304a7a8541de444e26f7a104e5b3044d211e00507866e094428aedd9d2f723d1e6e83c5224deacdca178d000018d799907c6d58d0887a4fd4", 0x7b) 2018/04/23 17:23:19 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = dup2(r0, r0) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x9, &(0x7f0000ffb000/0x2000)=nil, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r1) 2018/04/23 17:23:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xbbe25b6, 0x401, 0x0, 0x3, 0x10001, 0x1, 0x7, 0x2, 0x7, 0x7ff, 0x9, 0xffffffffffff718e}) 2018/04/23 17:23:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x88, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7fff, @empty, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000180)=0x10) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/04/23 17:23:19 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) chroot(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200) fchmodat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x20) 2018/04/23 17:23:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev}, &(0x7f0000000040)=0xc) 2018/04/23 17:23:19 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000040)="2227d7937af465a61f1f758952ae09103fc7c0b76d508a34d998dbd26e7e47a587238ec48ee1ef4b07cabd55c8eaa2775503022f00937c60e500ab6fb8ea55f452519f2bafb48c4552ab5e01d480d16ed27da162ee88e65cf5e504576466f9983ffcb5ba396644bba131b1328cee9d66c5f0d5846e46b8990fe875b1d16457fa1263ab78c322d420962a417a9bed223ed07de581c590f9055ff1", 0x9a}, {&(0x7f0000000100)="4be9cc28dc", 0x5}, {&(0x7f0000000140)="ab4457e4ca1f882627969e36d2bc53e2ddb9afa68c8f24c6828901bba99e6e25fde7b99dfc65f98db4f3398831d1f795576cc774c21aca9c088cc0938ffa9f571bdf5fba669bbed1230eecefaae58490798e020bb1442612c22af6512e795c79b5ee", 0x62}, {&(0x7f00000001c0)="0600b10b140b68fa1f3e93700c83e46277c001baf120f6b52746288c9cb8fc3af5f103c7ec82c683e66fa4c0ddf45ee76bcdf473d71c253efb5c2eb742af8d9580b850ab1dbb4f611c9160b283035846a10575c7230ecb31ed06ac038ad6d6243fe664bd2948b07b90c6d3beac4eb830a253ab262fd535254c677f7c4c95c493d53a755b3da18112da7d7df6792186fad2ed7f5ef88bf3335a35c77993c48cbacf3199444666d42448c1914b56cf2fe2b3faac05ed4942c11a730dd5b275178bd31744686d5db620be3cac1ea43025d5637700f1e5ab1cd95eb3d5f2ac5f", 0xde}, {&(0x7f00000002c0)="9b99704621c9bde40e6882989d86375dc0310eebae369881e2b96c45d60e0c30296f7be1acc15a63ddf71b51cd4d0e80468facd16be2d06e0aaaf883d274b5470ddb9b0ffa5d1ed4b9977bebcf73270c2b9a3c5751a90fab5dabae426392c5975c34eedd77f0a73145ad390cbcf8dc276a3588cf8895aee9834469f32c7869ff65c17afe19d218dc71b4c66371db610bfdd7c1372b", 0x95}, {&(0x7f0000000380)="5603b454984c8d3d04386d1101ef1978ad7a4f69af7ce0112579d6e6e41328f676642c1ca9a62daecc4d7d4b8033785c6105d7d62a681caae9afb536f1a8ad5f6c6444764c84bd13eb83e5abdf92dbe7a9870b489244f92db19bbb8df539d1b4b13222e825e1c704456c8eb97b8cd3cd5aaadc9857b83d594ef58dce75920a95e6c14dcb2edcf46b027d495735814c6c", 0x90}, {&(0x7f0000000440)="359b49fe85b598c04d36fd6bad7d03024b1c183886ea0ae53f1c61c4a46a023f01404fef99e87762d878a49bbaf1adcf58ee96ca2f2e8ea8ea6c5f653d99", 0x3e}, {&(0x7f0000000480)="e23c28d0669d76db8246b1076d42d6aaa126effa7ad6e2281c419cdaf090cd2817b5757711dae0bf677b6c1f10873f239a40631c6d1556fc019faeb9f22c76c5a775328daa75a9d22ce0e81d15577309a806ab5f0a7692dec98104a0638a1307c5dea0adfe744fd1c2446f8fffa94968b1db61003e40eacf13725f395929f0333702239a3dedb53e2e0cdab4c8003310", 0x90}, {&(0x7f0000000540)="9527098c03ec1117ca96bbe38f2fb018614768c1d632ececb1068006279072552c1b44f7287f8fd114db662fdda8529922fd0cd61efc294f447fc40e87de4b0b4ebf161188b005b6a35b22ce3c40af6ac1485d5c4d82e630010ce07ec9b515f3edaf392f8411d21e996d599f001652f08b1d018defc0b7d51b95febf7b73fc271237dc97c7e657", 0x87}, {&(0x7f0000000600)="7261d11fcdc5f3f43c09fa1d72d5edac7faa5f9a78209b87ea2c58e8bc5b7775ca3ee541d79e8510d6447a41f13859f057c99d892174e9d8c45341d1ddc00957d9c5469c2143b4c2a43b32e0c766990a9a4e4d0d5771b90b1816feda104cc15e41a7db1afd2e154c3c61493ec2914b9e07c9af2ca488d04eb1d84225224f30fbf42d757a8279b60476392e06d9d2f52bf38d3148bb4c59bf8ff5350f547e6c202962e20bff669cbd48c62da6ddb6807ac23bd393211e9f1edf11f75904a808e120666d959326dd4f47ecc7ad443dfaef7410d4005e29d44c884da3c8db3b61bdd4d93b28a54d6dac2a08872411df47b0a402", 0xf2}], 0xa, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') sendfile(r1, r1, 0x0, 0xfffffffeffffffff) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x16, "5d5babaae62e692fc82dcaabb0a1d25711297c64c801"}, &(0x7f0000000100)=0x1e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) 2018/04/23 17:23:19 executing program 0: r0 = socket(0x10, 0x802, 0xaaf) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:19 executing program 4: truncate(&(0x7f0000000000)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2000, 0x120) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'eql\x00', 0x0}) bind$packet(r0, &(0x7f00000002c0)={0x11, 0xff, r1, 0x1, 0xfffffffffffffff9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mkdir(&(0x7f0000000200)='./file0\x00', 0x44) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'userem1\x00'}, &(0x7f0000000140)=""/162, 0xa2) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = dup(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xe28e, 0x0, 0x0, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x44e, 0x30}, 0xc) 2018/04/23 17:23:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@loopback}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) 2018/04/23 17:23:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xd6f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x80000001}, &(0x7f0000000100)=0xfffffffffffffe96) getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffd4a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/23 17:23:19 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x400, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @empty, 0x2000000007}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:20 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x10001}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1c1240, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="45407f5d2ffcc21f0024383b028af682dc7a78d13d6fece0587a8273735b6b2be4df35737ff6f07e42a3e306f9a9cb63a0501a3ac3c415c5e79774e7a5678bdf3495fb074dae23890b6b75e58ae501810c1914cff91f48008dda9b9c00ba33c42b1305a585c5a0599ea2326121252f5e6aa043f818", 0xffffffffffffff80) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000001c0)="24180000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000ab25047ff517463a10fe5228ecf902eb809c880d144afbfba7c69378da2a620001000000000000162429a121b6e06a7a0fa7ad9ab5a85e4f670000005b3ea5e1679d751cca2c8168c1b182b9794fe81565e8f42540cbdf9372e61a2aa1b7b7a72620000000000000ba0951252d750bf4a35e53c8daafa9b61837e1aaaf821e89b2ed88c651a60e74400d6d9de1de50a83520fa", 0xfffffffffffffe7e) 2018/04/23 17:23:20 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/146, 0x92) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000000000)=""/103}, 0x48) 2018/04/23 17:23:20 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) chroot(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200) fchmodat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x20) 2018/04/23 17:23:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000002000)=""/4096, 0xfffffffffffffdb0) 2018/04/23 17:23:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:20 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') read$eventfd(r0, &(0x7f0000000000), 0x8) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000040)="81145203384d104ba07e228925150eeccb0cd05bd6968e7da0390e9aec06bd034506d199edfc") 2018/04/23 17:23:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) 2018/04/23 17:23:20 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00230110b5004f06b7b408000100000000b7", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="20042abd7000fedbdf250900000044000100080004004e220000080005b6a3ecb190fc26aaad42cbaf649958a800000000000800010002000000080004004e200000080009006800000008000100020000000800080088f70000080006006e71000008000600030000000800050007000000040002000800e2a9"], 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) 2018/04/23 17:23:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000010100000000000000000000008580000007000000000000000000000000000006000000009a32097d8a412a091db7b7df7d7cccd2112338d42cc07a921d33"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/23 17:23:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80000000, 0x4) 2018/04/23 17:23:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@known='security.capability\x00', &(0x7f0000000000)=""/39, 0xffffffffffffffcd) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) 2018/04/23 17:23:20 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x10000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x2, 0x3, 0x9, 0x80000001, 0x8, 0x2}) 2018/04/23 17:23:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0xb0002006}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80644041, 0x0) unshare(0x40600) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x400, 0x4, {}, {0x0, 0x2710}, {0x1, 0xffffffff, 0x5, 0xa072}, 0x1, @canfd={{0x3, 0x4, 0xc, 0x5}, 0x35, 0x0, 0x0, 0x0, "d929b8883a81c96c35ee7241b5d02c29f2091f3ece0e1c3e7582699267b7aed11e280ffc1099fb3e0008a2a77395e64d43da661d1e41e7bd3cce5945d57fa7d6"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) fchown(r0, 0x0, 0x0) 2018/04/23 17:23:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)=""/119, 0x1c6) 2018/04/23 17:23:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xf, 0x20b0, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000085a768a0000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000380)={0xb8, 0x4}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000280)=[0x0], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0], 0x1, 0x2, 0x1, 0x2}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="200026bd7000fddbdf25080000000800050005000000f5380c746ff637dbb8f1493e299c417dabc014626817ab855245160f9b26e63f2961fe545a59b9cc4f86"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) 2018/04/23 17:23:20 executing program 0: r0 = socket(0x7, 0x1, 0x8001) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00025d00080110b5004f06b7b408000100000000b7", 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe9, "5b0877e3b5182ad2372ea66700e5ee01a0b35bd359407955bca1c055d176dd4ab7a6c9c1466ba2d2ac60f50a72cfd2b112090e10c44599986516347f3ac964d6695e3b863e6c286794ea6bcddf14a1862e9e38ca36a651ae2f7d3c0a01d5167345c9e3588488030f36770ddc84eebd6869c2f91471d7f97a7353755f14e4cbeebb7567bd45c10cf22cd34149bb8b2c565dada4c5c67092368d7b4ab288c602e258169c156d8cd26287645988f1cc72305ace4cdd6f4d7f9d193cbca8cdb276da9909244de0cdd286c92be92c31ee2c226de0e8efe89f9be39ebc51ccbd3040704d97ebdb659f1a6462"}, &(0x7f0000000100)=0xf1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xffffffff, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/23 17:23:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:20 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000001c0)={0xfeb, 0xd5, 0x9}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x3f}, 0x8) 2018/04/23 17:23:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/04/23 17:23:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0xffffffffffffff49) 2018/04/23 17:23:21 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@known='security.capability\x00', &(0x7f0000000000)=""/39, 0xffffffffffffffcd) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) 2018/04/23 17:23:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) socket$inet(0x2, 0x2, 0x200) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x1000, 0x85ee}, {&(0x7f0000001080)="5e23f48dc10d223ca8d844ae75167bc1491a7ba9a195d2c90f9170e9a4966abebe6f2951255148bb46769c5623910de92b4699493852f6fe89296a4915ddbbecd9354ba35b58f2550057c604b921da4f3feb1f21d98181e1cacf7ba3c9cca09c3713d7a29bad76cc006bfe4b9cb292d223a8dbaf54b84358ab7d1d2ce6010d9ae977d5ed57511a95bc4db2a23331970086b5fd0e54b8c62fb6065f431cdc5f95f20202ca79ff50f5fa776ed67edf9d2dfdd3f074fd6c526a371b8a8c920603dec3d33ae37155c0555dc2515e54fd023a434415a145bd433b1d25fa8ea944502a5443b469c98ddfae276f85adfbd28d6d78a059da0ca527", 0xf7, 0x80000001}, {&(0x7f0000001180)="d27d799097f0af0c81a9316d3e181d11b99a06a486c5977d1a4d510dfbb25cb74b01a5e0cc7aba94dc622771c30649f95cbc6487c18a17f3c0846c5429dae8", 0x3f, 0x3}, {&(0x7f00000011c0)="c8a754906c9b168978fd1652f8035cf8cf7375eed9105d43d5b6c034b116518972e3fd63ae12f00bb1fce6dac702224259a59151a9d54e5abc9088554679d1", 0x3f, 0x9}], 0x200000, &(0x7f0000001300)=ANY=[@ANYBLOB="756d61736b3d363731362c666d61736b3d322c73686f8b5f7379735f66696c65733d7965733d373731342c64697361626c655f7370617273653d7965733d392c6572726f7273000065636f7665722c6d66745f7a576f6e655f6d756c7469706c6965723d32377f2c00"]) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:21 executing program 4: symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x2, &(0x7f00000001c0)="ed38e3c2cdc7c573aa3e360506a76d5bfa5dedbbeb") getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='GPL\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = getpgrp(0x0) ptrace$setregs(0xf, r0, 0xffff, &(0x7f0000000280)="7666e07106873603c5108a49408bff8e2a7aa52c7f06c4281b2afcfd45738f80a1bf624b264aa6eec6aadb143acaa596f1dab96aefba18c8eccb120e9247dcdc25eb6852e9adc0fc36ba25d8e909cdf8c8d8ccdd373929be32693f52e2425463fc8e27d2a187f8345c43c06fbf8056b14f2b8f37a184e1e43510256fcc950097612475c1f689a18abbae6a6de0c4a24af1375cf916bd30e809bde5ab6114708157262c") r1 = getpid() syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x14000, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x7fff, 0xf23, 0x8, 0x0, 0x5, 0x80000, 0x4, 0x9, 0xbff8, 0x0, 0x2, 0x2, 0x3678, 0x14d, 0x9, 0x2, 0x7f, 0x9, 0x8001, 0x80000001, 0x1ff, 0x6, 0x800, 0x7fffffff, 0x9, 0xd72, 0x20, 0x4, 0x1, 0x0, 0x7, 0xd091, 0xfffffffffffffeff, 0x6, 0x2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000180), 0xd}, 0x0, 0x0, 0xe5b6, 0x7, 0x5, 0x0, 0xea}, r1, 0x5, r2, 0x9) 2018/04/23 17:23:21 executing program 0: socket(0x10, 0x802, 0x0) 2018/04/23 17:23:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', r1}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x991cbf0b47eb009, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x840}, 0x800) getpeername(r0, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80) 2018/04/23 17:23:21 executing program 5: clock_gettime(0x0, &(0x7f0000003ac0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, &(0x7f0000000280)=""/217, 0xd9, 0xae6}, 0x1}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/203, 0xcb}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/50, 0x32}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/79, 0x4f}], 0x7, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f00000018c0)=@pptp, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/209, 0xd1}, {&(0x7f0000001b40)=""/171, 0xab}, {&(0x7f0000001c00)=""/60, 0x3c}, {&(0x7f0000001c40)=""/125, 0x7d}, {&(0x7f0000001cc0)=""/137, 0x89}, {&(0x7f0000001d80)=""/28, 0x1c}, {&(0x7f0000001dc0)=""/39, 0x27}], 0x8, &(0x7f0000001e80)=""/242, 0xf2, 0x6}, 0x1}, {{&(0x7f0000001f80)=@can, 0x80, &(0x7f0000002080)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0, 0x0, 0x80000000}, 0x234}, {{&(0x7f00000020c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002140)=""/117, 0x75}, {&(0x7f00000021c0)=""/149, 0x95}], 0x2, &(0x7f00000022c0)=""/115, 0x73, 0x9}, 0x5}, {{&(0x7f0000002340)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003600)=[{&(0x7f00000023c0)=""/89, 0x59}, {&(0x7f0000002440)=""/47, 0x2f}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003480)=""/186, 0xba}, {&(0x7f0000003540)=""/192, 0xc0}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x7, &(0x7f0000003680)=""/201, 0xc9, 0xe374}, 0x6}, {{&(0x7f0000003780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/108, 0x6c}, {&(0x7f0000003880)}], 0x2, 0x0, 0x0, 0x3}, 0x8}], 0x7, 0x40002003, &(0x7f0000003b00)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003b40)={0x0, @in6={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x8, 0x2, 0x0, 0x0, 0x6, 0x8000, 0x1afc2c5, 0xfffffffffffffc00, 0x76fe, 0x3, 0xc96a, 0x930, 0x5, 0x0, 0x1ff]}, &(0x7f0000003c40)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003c80)={0x1, 0x5, 0x200, 0x4, 0x80000000, 0x7ff, 0xd89e, 0x0, r3}, &(0x7f0000003cc0)=0x20) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r4, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xbd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000080)={r5, 0x2, 0xab, "2789d67496c78e904292cfb362b48fa61fc45057b58ddfcf6c6ccfbb01078a525252ccf492da01792dbced6df72a9370d497d629b074b916e472973b69b6313b6fb838989130ebb5821e5ac49496c094d15d75dbb319b902831f540abe9d3a4e68763493a97e995197cf2ebd61e9bdf27fb13bf75fd55c5a111356e7c1c2d74bc95140cd9372696570e4dc8bf8aac8a5041cbcdd555293f82fa4fbedaa78d22804fe45c7738e05ef1d8482"}, 0xb3) 2018/04/23 17:23:21 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x100000001, 0x10, 0x1000, 0xd9e3, 0x0, 0x5, 0x1142, 0x4, 0xf7, 0x9674, 0xfffffffffffffffd, 0xff, 0x9, 0x0, 0x3, 0xffffffffffff5965, 0x7, 0x8, 0x4, 0x1, 0x9, 0x1, 0x8f1, 0x80, 0x4926, 0xffffffffffffffc0, 0x200, 0x101, 0x1, 0x385, 0x5, 0xb033, 0xffffffffffffff00, 0x81, 0x10001, 0x1, 0x0, 0x20, 0x2, @perf_config_ext={0x0, 0x6}, 0x200, 0x9, 0xfffffffffffff001, 0x7, 0x4, 0x9, 0x2}, r0, 0x3, r1, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:21 executing program 0: r0 = socket(0x10, 0x4802, 0x1) write(r0, &(0x7f0000000000)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0xfffffe57) 2018/04/23 17:23:21 executing program 3: getpgid(0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/snmp6\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1f, 0x1436, 0x50, "fc94a21cbaa549f1544894a261d8c7452b71ebc979b49bdfc30aa7e6cc29ff696e027c7884b6ac0b3521401d3ca3fec28cecb7757e129393edca5ab1dc5330e169b5381dc6f40f28204d3bce61764d1d"}, 0xd8) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x247) 2018/04/23 17:23:21 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x12040) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='m\b\x00_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x4) 2018/04/23 17:23:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) socket$inet(0x2, 0x2, 0x200) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x1000, 0x85ee}, {&(0x7f0000001080)="5e23f48dc10d223ca8d844ae75167bc1491a7ba9a195d2c90f9170e9a4966abebe6f2951255148bb46769c5623910de92b4699493852f6fe89296a4915ddbbecd9354ba35b58f2550057c604b921da4f3feb1f21d98181e1cacf7ba3c9cca09c3713d7a29bad76cc006bfe4b9cb292d223a8dbaf54b84358ab7d1d2ce6010d9ae977d5ed57511a95bc4db2a23331970086b5fd0e54b8c62fb6065f431cdc5f95f20202ca79ff50f5fa776ed67edf9d2dfdd3f074fd6c526a371b8a8c920603dec3d33ae37155c0555dc2515e54fd023a434415a145bd433b1d25fa8ea944502a5443b469c98ddfae276f85adfbd28d6d78a059da0ca527", 0xf7, 0x80000001}, {&(0x7f0000001180)="d27d799097f0af0c81a9316d3e181d11b99a06a486c5977d1a4d510dfbb25cb74b01a5e0cc7aba94dc622771c30649f95cbc6487c18a17f3c0846c5429dae8", 0x3f, 0x3}, {&(0x7f00000011c0)="c8a754906c9b168978fd1652f8035cf8cf7375eed9105d43d5b6c034b116518972e3fd63ae12f00bb1fce6dac702224259a59151a9d54e5abc9088554679d1", 0x3f, 0x9}], 0x200000, &(0x7f0000001300)=ANY=[@ANYBLOB="756d61736b3d363731362c666d61736b3d322c73686f8b5f7379735f66696c65733d7965733d373731342c64697361626c655f7370617273653d7965733d392c6572726f7273000065636f7665722c6d66745f7a576f6e655f6d756c7469706c6965723d32377f2c00"]) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="000000000000000000000040e8b0da5f6e7800850006000000000000000000a10000009500000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x10}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000200)='net/ip6_mr_cache\x00') 2018/04/23 17:23:21 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x401]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1273) 2018/04/23 17:23:21 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = getpid() ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x800000, 0x2}) ptrace$getregs(0xe, r2, 0x8, &(0x7f0000000300)=""/239) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x4) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:21 executing program 3: r0 = socket(0x8, 0x12d9a5293255f6ef, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0xbe3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0xd48, @empty, 0x3}, 0xfffffffffffffe00, [0x226e8000000000, 0x9, 0x2, 0xff, 0x5, 0x3, 0x4, 0x9]}, 0x5c) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$void(r0, 0x5451) 2018/04/23 17:23:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) write(0xffffffffffffffff, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:21 executing program 6: symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x2, &(0x7f00000001c0)="ed38e3c2cdc7c573aa3e360506a76d5bfa5dedbbeb") getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000100)="ee6f8f53a7df9ff6c5cc42723071968b58f081be0eb1fca2372f79f73569013225804364c0c42caededaef7ab05a5279c06ee1824b54816a5d8ca9dfce9f1c9169d91a75", 0x44, 0x44, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x0, 0x9, "3a7f3f5cf8d33279365b382433c84c5892d7a3bcdfeb465b39969f2af6f0a35605d6c5f2150ef0c14dc4aa1d669c8e361566c590dd4434044566de9dfc769620f17fa47a79b264ec183c0615e0576ab7"}, 0xd8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socketpair(0x9, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000000080)) 2018/04/23 17:23:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@generic={0x7fffffff, 0xffffffffffffff01, 0x56, 0x3}, @map={0x18, 0x9, 0x1, 0x0, r0}, @exit={0x95}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) r2 = dup(r1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x5, 0x2, 0x3, 0x0, r3, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000b74d3e9dbabe0f11100000000000070000000000001000000000000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='smaps\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:21 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x500, 0xe4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x200, 0x2, 0xff, 0x100000001, &(0x7f0000000180)=[{}, {}]}) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip_vs_stats\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)=0x1000, 0x4) write$binfmt_aout(r1, &(0x7f0000002280)={{0x10f, 0x800, 0xf123, 0x21e, 0x3a, 0x0, 0x1e4, 0x80000000}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a20) getdents(r1, &(0x7f0000001280)=""/4096, 0xfd82) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/23 17:23:21 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000000)) 2018/04/23 17:23:21 executing program 0: r0 = socket(0x10, 0x802, 0xc1) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0xb0002006}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/23 17:23:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1c, @remote={0xfe, 0x80, [], 0xbb}, 0x26b}}, 0x101, 0x6, 0x0, 0x7ff, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x21ad4257071b3728, r2, 0x8) 2018/04/23 17:23:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) getdents(r0, &(0x7f0000001000)=""/4096, 0xe7b) 2018/04/23 17:23:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair(0x11, 0x80a, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="814f8d6b7f6483ac712128848bd4cd98475f058c387c0eca39dddbaa4b66dd6cb036a353b173098bbcf9a79bcc844134371e55206f94fdd5afea6517b5bca3eda5e4c9503e74c0522dd9292a2d6f7cb2e30fe61dfcec1481cb50b62681aebc2aed081550cb074f4e53e29770fefc2b99fe50f6fad33b1b9112144863cd382eda282973646d65346210b79fbe715f20efde8e29b705591180eda9a123eca2e317f17420ad860db623538323dfc3bb93359bd6e65c599d98bc44", &(0x7f0000000200)="cbca56636d326e72f05db68d3bc4adcac4832cee98b09c523102a799c8d95f15a5c229d5b8e95773bd9f94da3655b1d2c2a2c3eb102162771203410e2def5c510d0afe3baca2d9e96fcff4b2138f344e78a91314e73ad701dd970f9c243153065e94b144992d48f766b0ad3e0554db679659b6d3bd305281948b0d6c2048ece2b058b12fa249a7a0ad469bfba6f420ab6d96cff84a8f9fcc2181641dc04805c193d17c9560c3f5672acd39590beff054c0b3c1b0d53aab86e10df8324a259d00e03211c849935d27013bbcebf5f0808c632eac6a6404cd890bcc85246ed0", 0x1}, 0x20) 2018/04/23 17:23:22 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x800) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@llc={0x1a, 0x327, 0x5, 0x1, 0x5, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="f0fa3d813bff50dd2589caeeb77664dd2fd4d63bb4f4f35b32b7bb70e0439f04731e4b8ea6f6149e9f38b724c9d1b17614f1c83b0178ec4b6d10cdb88f90839997a3a4a2b0a9745f4ea719789a42f9561dc97973a76dbad3e0", 0x59}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000240)="5ced8ba65847585381ed4a1b22fcd11b099e061a5e0e46c8d773a8f4a72f310cdfd2", 0x22}, {&(0x7f0000000280)="d6295e220a61e70ea66afab01a47f4a431c1fe4e9c387857710f1f00aeded75dda21c244544a6128f1e8321f637ffa87525f1ea1ca500da39ac5b788b0790c142505ce278bcf1ac1c48dd22b790489bf39c954584e73180a452b34fdaa363f21a541a13169b528f8ba501df253b5778032c74d0855baf73aba7749941529642cc85c6db74c2a5b076cafc719da9da59d4d12b1704478e3984d493f58b9cf853348741ff47a3fc0056079a1b7acf4b5170e60f5264a661d9adb", 0xb9}, {&(0x7f0000000340)="d20dcf0157a2b8d84caa112c04f8b85e7534492c350b7ac30ddaa8cd20ad5138d5e3eb46e7ec53ce74aa1fabd4d69d2a3cfdcd14b6f5a7835fdbe60b2f4201eecfd0fbf10ec5433bb181d7467c52b19e5641c6f551ce71520d6bc68480e8c28a3acf19543a28aa25f2b8a922cfccbacd4b454bcae4f62164b1ea42cc617a27655fca3baaddf749d5baf3ee2042be7cdffbd3b6aadc4314cfe0331aebd810948a2b5e2c6dc8c9c1fd5cceef6b42e6ec29ffd12dee2133c93deb2039573f7b2a197cc3a7b525b8e8966b7c57b5dbc95221913dddcf1b50219913", 0xd9}], 0x6, &(0x7f0000001680)=[{0xc0, 0x105, 0x945, "2473ac7746d26bff028cfbfd952f4743ce61c85e941bc5f0085397ff4eb840458844e7bb2c604c6c9ce65ddaff656b2fe38525539eeeb9a73aceaf5537f7536fb61001568d8fc203d6307617556b999ef6ecf1167e25b6c2af1e0834a8577137ee6df956f1ac782750d7c5ee2a7a71e2150a99a52e69eba0f164d03ffc05b107f8855bed4841b8ec68b552e5867c51a1415fd1ccf47f7f64dd2938d1f1222b4e75e69e345eee5d4b436efed15509ec"}, {0xe0, 0x116, 0x695b, "708005a237da421b2892420a45a57353d09f8ac71099944746dd5106edd8dda88bc842f50d913681624827ae4a7cfbbe2f0785d78960bc8afa4fa081dad20b4af2f5211f4824e28d3d9e909cc6f29f925e2219aa0772e6c4818bfe9ffcacc33a1f3a70e8753717f1564e6ce2e35c090e80817f8e4ddeffdef5e6d89600b210c206c7c2d9e62faf815a0a9d80c0156b54f2840905e0fb89e4eedad8015b90fffb4a9edfb993702cb11cdf9e58795b13be4cb7b7665e38d417f1cdd552fa5da6c746cd334a2ebf1cc5aa27224a1625aefc"}], 0x1a0, 0x10}, 0x40) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001840)={{r1, r2/1000+30000}}, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r3, &(0x7f0000001880)="6f6f6d5feca964a0f04c1b1369efe01a4d28") 2018/04/23 17:23:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0xdc6) 2018/04/23 17:23:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x20, 0xffffffffffffff3d) r1 = socket(0x10, 0x802, 0x7e) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0xde, 0x4) 2018/04/23 17:23:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) setns(r1, 0x44000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), 0x4) 2018/04/23 17:23:22 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0xa, 0x0, 0xf00}}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 2018/04/23 17:23:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sendto(r0, &(0x7f0000000000)="dcef29c5f12aff00b3a1a662c96cbd988e4bd6285f1f736c1ac36b843ce7ef76e18efc6e40ef35dd104c9a642ca80d2b0003177db932b592bcd0068b38752895931413a62d3b88ff09c2fc7b10a6e853a22a5aa601cc3489111e3ee8dc6e1cdafd3697e2a801d4021868098fb0ad53cda05f98b5a0c01bfbfe3da3b1998d48fe7206a9cdb04ca55a6a7894747a57267d2d35bf3eaf0862b4ab285ddbd28b42364c2acbe3b52483d0311e41334adcb90e0734a297145b7c61892a9425f5073f6a4c270a", 0x9e, 0x10, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x0, 0x0, 0x3}}, 0x80) 2018/04/23 17:23:22 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = dup(r0) sendmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="a42b1f35c8d51c5de43b9758c1a00b6399aa7bfef88f249b079f46e5c8a00efa8a9c50edc884f5dceb4fdfd74ebbcf69f0e819c30d64639787f2a4b24d9fbc4146124a748070df276f2153dd94943f174ce1a2fe7752b096b1726268bf7d7b0bc7bf97aae2533ec411663cf6738244f85b401733606472ee36974b07192354bd0efef00db79b377e425ac8c6a45c4e22941bd0b71811746cf4f1a8052589764af52f3963e03a50c2ddd8cd5be3bfec7f47c87ada6586490b4c25d9e89b3703f0f61bcfc8ecdec6c2942895d0afb3c0d2f4e7d1e202725f12eabe2556fcdc2a32316e822075", 0xe5}, {&(0x7f0000001240)="103d10a6ed38c0fde5d56107f20f1a2bd18a39c52b9e93e7fe7ea75a4e51fd37b6d5016799255f5ef2ae6547cd698ca061ed56e46b0c3735b8acac2fc2270407fb8987b313c305629bd36bf23e48041ade69ee7478f7a418463648da886e69f5c091f81ed91030cb6e5122591aaad539b793bf7375a3d5206d2a6a02c1e1042f135d3a9a5730c4da2a2a1f2d6c6a77fd8d1dad7a6397f74f0d881976644444a90933ee64fc0144e9a3d8e05ec3e16d3c624ebf2be505d7d312d319a45c37e8143895acdea4e50a7b9ebe821b4f6026", 0xcf}, {&(0x7f0000000000)="d62eecded3796761257b62045601c1fe83719ab81fe7c95e70c1a6e8049284ae19c438caa4981809c7872defeae254faee13c78f428d73ea95796905dec2bd848165b93adabacdc923fbff", 0x4b}, {&(0x7f0000001340)="d005416a45ff8ab0369b89c52033b401961924b531b2975ef1d5480624ea66c9b6463b00f5e99066066e25b64e03e5001d0dbe65223676a73c329352c37694434f24348e3d9bb29075a6f2a28ba3418415a5f2ff102d2a1bf1167099705721efc7331ef32a183416af38b918a668fb5005", 0x71}, {&(0x7f00000013c0)="b2a41f62f83fbf65c67b0cf6f15f53e9ddfc85c81e67613ff6a2dc84c8a8dc30fcd7a1b19bbe852fb62354df33c094ab84a19cc07a45", 0x36}, {&(0x7f0000001400)="f376171bafe77ec5abf8159e216115425d562cfea39feaf3b2122560601771", 0x1f}], 0x7, 0x0, 0x0, 0x40000}, 0x4000080) 2018/04/23 17:23:22 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xf5d) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10a03, 0x14) recvfrom$llc(r1, &(0x7f0000000100)=""/32, 0x20, 0x40000101, &(0x7f0000000140)={0x1a, 0x337, 0x3, 0x100000001, 0x8, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvfrom$llc(r1, &(0x7f00000001c0)=""/68, 0x44, 0x40002000, &(0x7f0000000240)={0x1a, 0x0, 0x80000001, 0x7, 0x5, 0xfc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$netlink(r1, &(0x7f0000000180)=@unspec, 0xc) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfe75) 2018/04/23 17:23:22 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x33, @multicast2=0xe0000002, 0x4e22, 0x3, 'sed\x00', 0x4, 0x7e7, 0x1}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x2002, 0x7, 0x6, 0x3f}}, 0x44) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast1}, &(0x7f0000002bc0)=0xfffffffffffffe94) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002c00)={'team0\x00', r2}) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x29, 0x10000) write(r1, &(0x7f0000000180)="24000001210025eff26a000420edfc00020000a49300000e80289aa47a4589f1fb485804870f1c6141fb9fed04034c3ec635e8d1be8ba331f302fccb8cc2f817777007000000000000ed8a0af26778af414732c16a21b9c105cc68fc9dcc8dd6bea50c745f8041", 0x131eb99f32f503c6) 2018/04/23 17:23:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x2, 0x2}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x100000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffd}, 0x1c) 2018/04/23 17:23:22 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) 2018/04/23 17:23:22 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x3, 0x7f, 0x8, "61408f5d7cdd406703be2941ce6ce72a83a5d2351497fa696923c0dc54ca8a23a7e4bc69b6e7e188df6fad58d957fa581ee3114d2ad2a080b2fc48c005e3bf", 0x32}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000140)="3b3845106162a119df65ea74c966f0d8cd29051fbb67203f1966cf9a290ba79890818f35eb5232b940a32d2651322320ebeec8665d481e85825adda3dd8e034143a64be45f734d95322a552286efc66c97718b64932cafe3ce11322bda877f3aeb03bf7e675435ab9c7fcff292202ccf0d47b4e60b0328b301298d714c57c622bff02c1f09420fd9306fee1155a1f02caa7bcd8419f8bbb6b6ad5133ce54c594220808c9df5950df08c29524a72c8d213e157eecdc8e0aa10813e63bb72f9c4696f244d5e5e74e95", 0xc8}, {&(0x7f0000000240)="30b9236d073f67b65fd0a398d9a4c211f1a95e74b76dd683e72b6090b17a998972b9d7f7d61765f0bc47bc05ff07831fe628cae30556126fcd4e4b3e58e8", 0x3e}, {&(0x7f0000000280)="c22254dd5f08c745fb428b72088a6d818f451aca322562de47440798d53d19179d667dd10d7c9aa9ea98c59c008687e102c5dbf2f23f1bea2c6c17f6d567", 0x3e}, {&(0x7f00000002c0)="6087708ddba89cae1ee059d9ca73125f60156036f728204399e93f65b7f2191b3bfe0e8fab030a1c2100b2b230eebaa4b47189a77ba8319672480c000b681d4d509868902b9855321f8dd125c4093618482ab6b104fad50c305dbb85bdfb350328515022f9ace499156ca0031d09906ea3bada3d74c0e43d20ef4a13d52b2b75cc87f6c33b316c55580f3a8feed967a6e57a94c5b2621fd11f3994cc57558a7bec774ee84a24fe93b8315f6ff69e92ef677f13a0a4e2a26c1abadedfd67b8d2207ae2fad477e88f928c0a5a26fba28699c3eff954562c7f187caaf729c8b303fb7a4dd15339b4822bb9b0e92bc7d22d680534e5f", 0xf4}, {&(0x7f00000003c0)="ec4701c3f0bff41e69982e2c987c72a53b64aa314fd63a7f1593a310abf15516e0e2be8042faf3aad8fdd4297b510fc4522662555060a4d158e9b6640ab6273b8599510d52e46b7192e7ca05a3acc76797fafccf912a868dc2fbf12d266bd26e3ea1177e011ebaf7338b3bcf197c1d9b6b6170c38a6a698c0d682e02d8d05de4afa3187dc0d6aeb9885f6035db070d810898232cf372c6d654b8e619debde6fa21997462514a691f4855b73b1b84f15cddec55393250820d03dbafbbcb147d6c2d075c978baf4ffe6027140eaca0c2e3f72158f749e981df8e735ebfdeccf4dd71cdce0ea7f33763f95922bf", 0xec}, {&(0x7f00000004c0)="d4ac1827c22a63", 0x7}, {&(0x7f0000000500)="5e9d21e816199483091f2f4e1c2cc00c5507948f584b25", 0x17}, {&(0x7f0000000540)="dda88ebec8f0c7783e50c1f90f9ed3851409b2f670a8be13bed7b5f8ed0af91d5bdc244af34b85602c6843eff3ad7671a3996a6aee269ebee8f54f33361733c2e56f3216a9526bf35394ada6f896ebe352c36614c666920a82228262ba01136e1c5d827058cb92cd5794a19b0510a53ede054ab028415d83a748673d9184d36701d1a4ca2ff1c5695d3dd1e9dc56af3e187ae12f2dfedae424a5504faa09553b2d4027468716539f37907f6eec207fc7680d4a10bfef4cb8102b2d00ddc5c1", 0xbf}, {&(0x7f0000000600)="4373fd9aa8b8", 0x6}], 0x9, &(0x7f0000000700)={0x20, 0x109, 0xfff, "a20a1e14ac545afa548219fd6032cadc"}, 0x20}], 0x1, 0xc000) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040)=0x62, 0x6, 0x1) 2018/04/23 17:23:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x400) 2018/04/23 17:23:22 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0x9, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@map={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff30, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000002c0)={0x2892, 0xc8fe}) 2018/04/23 17:23:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d61705f66696c65730038041e0bb93985b60dff46c709f52dfbdcddcada230714a65fdaa5f551bd3d91c7c82ae82049a5f7815e80ac70b41f0b1ef70e4ede911ad43354fa4c9432ce5c66db08e6d780e6dea26a7828dbe5b126e9b2de14b27350263500adc96dd283742d4171339e8d0771c2cd54e655c097f0f6d9e460ce170ce6e114cc96f75928fc112a00155d83ef98087ae560596eadc8fc9086dd2098c6389fc9dde4ba4b0f1e48a3ca375f74951110") writev(r0, &(0x7f0000000000), 0x1000000000000053) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000340)={0x2, &(0x7f0000000040)=""/208, &(0x7f0000000180)=[{0x0, 0xb3, 0x5e2, &(0x7f0000000280)=""/179}, {0x81, 0x37, 0x8001, &(0x7f0000000140)=""/55}]}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x1ff, 0x4) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:22 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xff5ba2f29e4221a0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x5, 0x7fffffff, 0x8, "d1fa1373aa864ff073b4b95c83cd983c9fffa3418ef1c7a3e5323b8afefb575d6bee52ad3cca9c6809432fbd"}, 0x0, 0x0, 0x800, r1, 0xfffffffffffffffa, 0x0, "ad4f9b36f5cb9703d92eff481d8407fe62d5da5be80967fa09ee96e3c4c23b44958b5045a03330152d5a3509cf16c6fdcf78ddd029c34e5b7b654e920b2bf3e4", &(0x7f0000000080)='map_files\x00', 0xa, [], [0x5, 0x7ff, 0xffffffff, 0x31339734]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/8) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:22 executing program 0: r0 = socket(0x10, 0x802, 0x0) fchdir(r0) write(r0, &(0x7f0000000040)="24000000200025eff278000420edfc002f5d94440110b5004f06b7b408000100000000b78f28db7441f92cad4884c07258065393a0920306553922d55622975675a41d765a689a0a44098fe0d3e887f54e1a429e6552ae39ef08a0a9bce7688b3cecb4e786a46152270ffd28", 0x6c) connect$rds(r0, &(0x7f0000000000)={0x2, 0x400, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="223dbd43882306d3728bc734c95a55d289e136a07bcb10d1707619421a34204b55592a108432005b36cd1bf35195575b2c51049fa3d16eff85fd0bf658d684379b8e29f7f71d93b05a2db239632a97", 0x4f, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/23 17:23:22 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x42000) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/89, 0x59}], 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) listen$netrom(r0, 0xa34) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/23 17:23:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000008a8ee3c5486890005801d6e13ec1ae9000000085000000071a1b000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:22 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/7) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/04/23 17:23:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0xcfd8be4abccf0f91, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000480)=""/240) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80001) clock_gettime(0xfffffffffffffffb, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0xffff, 0xfffffffffffffffb, 0x9, 0x8, @tick=0x579, {0x800, 0x8}, {0x7, 0x4}, @queue={0x80000001, {0xd3, 0x1}}}, {0x8, 0x5, 0xaf1c, 0xffa7, @tick=0x10, {0x3, 0x8}, {0x0, 0x2}, @control={0x8, 0x800, 0x70da}}, {0x8, 0x5, 0x9, 0x2, @time={0x0, 0x1c9c380}, {0x3f, 0xdf5}, {0x4, 0x8}, @time=@tick=0x7fffffff}, {0x5d54, 0x1, 0x3, 0x7, @time={r3, r4+10000000}, {0x100, 0xffffffff}, {0x9, 0x74ed}, @addr={0xf7, 0x1000}}, {0x4, 0x7, 0xfffffffffffffffc, 0x40, @tick=0x8, {0x7, 0xd00000000000000}, {0xef}, @ext={0xe6, &(0x7f0000000080)="b93deb7b12413bd32ed93c6560b3f7790a67000fd1f568ce12153c226df1020413aba872504039683693f29a6a3621ac25c9d80f454c7b9a580850759e20da40e8742f6f898af1388da672bc31b729808d32eb317304d53c089fb6125c3f5375ef3f596a034f8432aa0c8390803f9f1f53f4443a3f84b81c4daba019d70dca6c6f9112966b946ed09e2ee878a7287b328d454a371cd29e2ffcfdbf88daa611df942720db8ce6ff5f4996d648931066bf18dddfe514a9f3321a5d4621252647443666ef68e5bb580faa72be1f376185e1a002dbe1aa5d97021b8b93681b0bff5a2eab269dace3"}}], 0xf0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1, 0x10, 0x4, 0x5910}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r5, 0x8e, "cc11d643c3bc1c694f12945fa4f94f03bf11391d562663fdbed8ce7075aa25a35984596cbaeeacd46e10716a3c7d2dd93451037127c94e928bf9629f3daf5c742b5d1fcdf2c3f0942e9ecc116250c2cfe5f4ab7daf069e365070372259c615175fb252cb893ee67acc515d4147cc9a68efa77f7c21b5be234b160a9a1804afa240cc7ecb60afbe37f079e0d3c1dd"}, &(0x7f0000000400)=0x96) 2018/04/23 17:23:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x139, 0x100) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x6) 2018/04/23 17:23:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103, 0x0, 0x1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000226152bb6981b4f6012170cd430000000000008500974f0000000000000000000000ed9400000000000000265c09d329ef1b9db89d6a9ce542cefa87b166387df5cfa10d9b5770606c230123f641d5a319f804dde5a45eadda43dc0a695d600dd6b4ec1734c1dc5b152e6eeea98dac8824cb9dc3df8054fc623c98b50f4d2390a4c6501e760e4f5eafce474a00959bf5487e7dc1ab"], &(0x7f0000000180)="0000004098e4f5ca3bff", 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x1, [], r0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'erspan0\x00', 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0xe, &(0x7f00000001c0)=@raw=[@exit={0x95}, @alu={0x4, 0x1f, 0xf, 0xf, 0x8, 0x20, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x3f}, @generic={0x8, 0x5e57, 0x0, 0x4}, @generic={0x7fff, 0xff, 0x6, 0x7fff}, @call={0x85, 0x0, 0x0, 0xd}], &(0x7f0000000240)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000280)=""/250, 0x41100, 0x1, [], r0}, 0x48) 2018/04/23 17:23:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/23 17:23:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300)=0x5, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x200}, 0xffffffffffffff7b) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x200) close(r0) 2018/04/23 17:23:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffffffff266f]}, 0x6) 2018/04/23 17:23:23 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/23 17:23:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x2880) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xa8b9) getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffd7d) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x3, 0x8, 0x4, 0x1ff, 0x6, 0x2, 0x200}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x1, 0x3}, 0xffffffffffff0001, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x101, 0x0, 0x100}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x3d, "68e5f84249699a505547a9ce73e4941a2a2494c63a6681385587af0a325ced398d50f94b957e596a2538b512c8e9c62bf336a5d5a2291fab150f011749"}, &(0x7f0000000340)=0x45) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x1a8, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xffff0, 0x2) 2018/04/23 17:23:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x200, 0x9b2, 0x100000001, 0xff, 0x5}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) fcntl$getflags(r0, 0xb) 2018/04/23 17:23:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1f, 0x9, 0x5, 0x4, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="8071a70000fe04008000"], &(0x7f0000000140)=0xe) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x130e) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x1, 0x4}, 'port0\x00', 0x12, 0x80010, 0x2, 0x400, 0x6, 0x9f30, 0x2, 0x0, 0x6, 0x7fff}) 2018/04/23 17:23:23 executing program 4: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/22) 2018/04/23 17:23:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000000000003a, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140)=0xb8, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x404080) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) 2018/04/23 17:23:23 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:23 executing program 3: r0 = getpgid(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6d61705f66696cd277babbeb28d9d1d47b287b59213f2d06d03baa71051fc034d34962413fcd39bdf559a2683f44450315d1f568643b74d91168141ef9a72c2e5406b515f4c11aef3b76bb48e0d37192ab5524c294c20a50e1c998a77ac7e27d8944644b7bd1e689f96eec5cdb22bfc7597cc043bcd2ff3b85efad561e7ffac7f805debd9a348e294d4b714bd0425c409f19c2bd61df85") getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) ptrace$setopts(0x4206, r0, 0x9eb, 0x10000b) 2018/04/23 17:23:23 executing program 0: r0 = socket(0x1d, 0x802, 0x5) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xf7, "0ddad3bf7f7fb01c06838eeb1c9fb1c2b3dbcecf4cc1e7d6125e6ff19d93751fff0c342df0b10542b8457cfb5efd648105909ac265d5c22169f0a1e15735b31bae69d0ad522f2e7f8129bef44b985f6c8a13c145e7cc2fe7a79de9add09c3124523fb90381f8bfb7609d0e9fc1aba15f793f08c840430329fc6532beaccc87e37c0abe838df5531ad1a8798797f8e7ef574827823a13c9d8b25af7cffe7984c4e97dd96bae94b9936054b6c0ac75440217300bd73663fe436a9a866364411d64fe612eb137e74337d7eae1d641c758271e3282e16defff02e792623261d10676f4c0290d84fe956a22d1ed20db19d08eb0a113c39a65bc"}, &(0x7f00000001c0)=0xff) 2018/04/23 17:23:23 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x1a) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2dd1, 0x101000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:23 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='auxv\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) sync_file_range(r1, 0x5, 0x9ca1, 0x4) 2018/04/23 17:23:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x14, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x84) getsockname$packet(r0, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003800)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003840)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000003940)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000003b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0000022bbd7000fedbdf25e000000200c104e0bfaa0ee866a619d4a5d7af6d0000000000000000000000fe8000000000000000000000000000174e2c00044e23ffff0200008062000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ac1414aa000000000000000000000000000004d27f000000000000000000000000000000000000007b0900000000000007000000000000000100000000000000538b000000000000a900000000000000000400000000000009000000000000000400000000000000ffff00000000000002000000000000000100010000000000020000000000000001000000020000000200000028bd70000035000002000204010000000000000014000e007f000001000000000000000000000000"], 0x104}, 0x1}, 0x8080) 2018/04/23 17:23:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x4e21, 0x200, 0xa, 0x20, 0xa0, 0x76, r2, r3}, {0x7, 0xb261, 0x3, 0x2, 0x9, 0xb34, 0x13, 0x8}, {0x1, 0x219f, 0x2, 0x100}, 0x9, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3506, 0x7, 0x3, 0x5, 0xffffffffffff722b, 0x401, 0x1}}, 0xe8) [ 137.743139] can: request_module (can-proto-5) failed. [ 137.819637] can: request_module (can-proto-5) failed. 2018/04/23 17:23:23 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r5, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) ptrace$pokeuser(0x6, r1, 0x4d9c86a6, 0xe8b) pause() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000002c0)=r0) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getdents(r0, &(0x7f0000000300)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001300)=0x80000001, &(0x7f0000001340)=0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xc, &(0x7f0000ffc000/0x2000)=nil, 0x80}) ptrace$cont(0x9, r1, 0x1400000000000, 0x5) 2018/04/23 17:23:23 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000001500)={0xffffffffffffffff}, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="643a082bb1f54c0b540137a354dda9b0f61f7fd82dea035ab89f747a2eb75acb9c9533ca2e32e1", 0x27}, {&(0x7f0000000140)="1729a37cb15a7ba1da19", 0xa}, {&(0x7f00000001c0)="ec5c7e536511b7c713141f94fe8f728acc3fa94fb20cd1037c595e1518d44d1256129f607e63a2599ccaf5705d6224727903c454396d704f83cb855cac533c91c4d6b8fbcf47f5b52715a9f1f312f29f18ee32bd9b4173b0b4e170e7e738e823c4344d2c52b816ecee0035fc26448dc2f4f37008ea705f37fefe9a26f82de136ace8b426100258a9dfdeb8d61d94a80f0d3b9d57deb8d970fe0c205469cc5344d4a9fefb3af61d743d4bc24222e0802d6b06258abb115b2e6d7473599dade579eec3", 0xc2}], 0x4, 0x0, 0x0, 0x40000}, 0x4}, {{&(0x7f0000000300)=@ax25={0x3, {"1341f979aed5a8"}, 0x8001}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="75991f2b0515341a66a1bf6c7ce9f3703980282dd789ac601dee913137d6679f4e736ba78df0225efe08d2bafa4bd9c5a3f3ea1aea4a72ec8a879294", 0x3c}, {&(0x7f00000003c0)="05120075e9de5a1166e7a0d3c91b46eb2a33bc04f3a514807e70d6868c7bfab315a8a16dd70129d53efe0b12e8a1487d1643dd731c0b6b177db1c5627a45d871743cb0936387912a255435f59caea0cf8ed5d1d195d17e51a5f8cff070f9f4b387e29b62b69f116763af68ff3e429e50f59314f558b53c0a8c0c172d6cd30bf0ee3d2296a5338446350000f2381fe92c1b264b14d22382bf2473f6dfebdf7cd6823536ee187c698dd3426706a3d8729c", 0xb0}], 0x2, &(0x7f00000004c0)=[{0x1010, 0x104, 0x4, 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{&(0x7f0000003e80)="27bf18650b2941c9d85b300412136ca1e1f7292b28441c9bce6862a259c5a378e8e598d681b980f75e225e4a7dff5eb7cd2fb720bd2efd3af16b6f4fabb4502c39d43ca6078d6038256e30ab2d2b0cb3ff55298a2deb28e96e63482933c10c983db786316335b29d9e918408cc8a4393347ef3f4ebf7316e33b6024e391944b7729df5f564498eff9dfd2d5b896ad90bd779f73aaac196c0d47fb23b7231dddd2ad15a82ce34637dcc03e11121dc3a2ac1", 0xb1}, {&(0x7f0000003f40)="8045adb013ef30f35d1c11480dc8ee7328d6f571c547e0f678cfb31319722638d24690a81266c84474386c8eed5861d433fdc9220c0c058f366f2331989de533ffc5a51239952ec288570d93e05f74cd40827454ba30da4d7f754a584bf21416b0d1516545256125fd5192d3a7894c1acb48fd4eeacea17248e66b597d4a4ecf94a5aaaae563d4cb63808402a6efa14ca5ea3187f988363475eb26237438405d", 0xa0}, {&(0x7f0000004000)="f47ea9052935a08434d974f0dfe253f400af4f3c89eb99773c9fc6076c2028ff3233ff2f42458ee276c16c4e5bd2b17683c3434ed7e5962521121e18396436544c30652ff540c442a7e1e834570d571fc6d79e893cb668fb23a04386a3be7f254ad728991644fb3e7795f842f5a37043b43969519f36ac117c1b0b8645fc74dd611bdc886dd91b8a4b14410bb1de0f797308f193a43b6673616092594c5dab3ab70ed60732ca1c5e1073290f1486882080fcf4c1e97632ed2210ab88db8d8f9a", 0xc0}, {&(0x7f00000040c0)="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", 0x1000}, {&(0x7f00000050c0)="35804617659bcd53be7d83dc5452df598913794fc83fdea482dc5fc388dff00e1150241065ff822af7958ac64c733d8e0f5f319741d3745c7338423db6097ee130dfa1751a286086decc3ce52e90ed40cedb6cf15c48de7560101e9410ee5e5b018a030c88e78b9c7b2485328d9389609850c19011f1dc7e4bbd9f61f0d429690c83539f132abf80f8c11999abcec435a1489e15babb4dca98d790e6f67c7192bc1d1fd13d3d168debf69df9d3cce03b0ba473a996d0918cc7402b7915224277104394e5a597", 0xc6}], 0x8, &(0x7f0000005240)=[{0x20, 0x10e, 0x4, "8998d13bad2d67bffd43a33a4598"}], 0x20, 0x8040}, 0x100000001}, {{&(0x7f0000005280)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005300)="1ef1d3b649210e72ac58e13d225aecb9a2cc9ca14cab376b749e3dd8c279f1ab5497599c255ead9fe426ccad346066df56e34a4dbe727f5eeef72e8b8bde883ea5841c5fd495e8cfe4c533631e7e8e378af0ecc1b012904a3a5cc5fe3009962504b2892c70948af1151c3e29803d33cafc652d5260020553b2c035c87f1cbd068635d6de9fc8ac83f65820eb7836d2dfb5d6f4ab44b170b017bf0f5045990c59757c7831128c27bfa0a17efc06dfd7714d0fc731ac52e25daac29ad16cac50435e85f5b331bb7a32b7", 0xc9}, {&(0x7f0000005400)="920166cb7df1331342297f8a959328be58c9ae91c463745deb1e51a0447a842cd6edcddbcc2a3f3305ddd9b654a9a21f03ba86c9", 0x34}, {&(0x7f0000005440)="8b6a9725caaca710221d0a51167080c99cc7998cd7a607dde5b6574baaf6ddab24869b5563b22be03ec70ac9bcfbd5f144ef00", 0x33}, {&(0x7f0000005480)="7a274e35aa9b6e50e916b0ef5abaadfb1d2ff9b980c2e97ac88cdadf0c6681a1783bd56730182651cc556c0a3604264ce0e309b8e0a25383e8f0af172bd9f5af722e73f27c01b25f2e42dc4c893db85f85304b484afc14f35a4c16e6666e20733d09f62f9b5ea182b4b30f947869c56d11f68fe3fbf57fd5864c2750e86a8e5a6b9c1fb1bf130cf43d3372d813d4b993de7fd9cf47cc5e0036b1dcae4786c42397f87d758a9682d68f34897486b255533e0a8d544158049772c665ac1273a5da9e6bdd511512cc693e6d89485e0543", 0xcf}, {&(0x7f0000005580)="433f9f4018d6866704c5d7ff142df55c396e514d96207358e7910d31ad3e23f86d0a76bbd752d55c9fec35bd58d703901aebdd816b440f55f89e5e8d82a2673fdf44e65641e7af3531f90573a939452fdfa3f121840d4644e77dae9656888f142493b6a55373130b6f2108ac82b05eb754814690a21c452e3d8708b45137a24e5755409fb162183f8525269947b037bd742779d3d6db9c32ffd133453b03084322ce2a93badd2fb93ea3fc55287c55b84c5355e22cfe16fb8affb17d58fe184b80b95edb3f5140bf3998a02b73d6bfe790400f97c6e91c06bde6b28ce74e71a68e519e6003cd55b5450b7d1fcb63c6", 0xef}, {&(0x7f0000005680)="c99da586f210f1e743dede25ffcc993f0c5b4d1bf2a4da8c7d517a0b5825799a05da70adc527cac58aba8b31cfa7281424a3e34ffdebf04a1aa44f5a2cc8b88c95c9ce8585e39ac0134920dba977480b9e17b46e381f", 0x56}], 0x6, 0x0, 0x0, 0x4}, 0xa7d}], 0x8, 0xc0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x84) getsockname$packet(r0, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003800)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003840)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000003940)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000003b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040100001a0000022bbd7000fedbdf25e000000200c104e0bfaa0ee866a619d4a5d7af6d0000000000000000000000fe8000000000000000000000000000174e2c00044e23ffff0200008062000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ac1414aa000000000000000000000000000004d27f000000000000000000000000000000000000007b0900000000000007000000000000000100000000000000538b000000000000a900000000000000000400000000000009000000000000000400000000000000ffff00000000000002000000000000000100010000000000020000000000000001000000020000000200000028bd70000035000002000204010000000000000014000e007f000001000000000000000000000000"], 0x104}, 0x1}, 0x8080) 2018/04/23 17:23:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) recvfrom$inet6(r0, &(0x7f0000000040)=""/110, 0x6e, 0x1, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000200)={{0x40bc, 0x80}, {0xfffffffffffff801, 0xfff}, 0x10001, 0x5, 0x10001}) migrate_pages(r1, 0x20000000000, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0xfffffffffffffff7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ptype\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @multicast2}, &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x0, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @map={0x18, 0xf, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000340)="d4b9a0d845bafce740fdac2bfd2462e8d9c2000000230000e0467ca97fbce5916e29b1807501cc096a8e8715e06a3094607916c61c867c0bd5a3a5821b918e5e7c0b4cb10a1284df30909d4880a210844043e43f0aa831257765310c3eab5e3714360d4175e903909a20dde190d2a950825870", 0xfff, 0x67, &(0x7f0000004f99)=""/103, 0x41000, 0x1, [], r1}, 0x27) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xac}, @ldst={0x3, 0x1, 0x0, 0x7, 0x5, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x7, 0x0, 0x2, 0x0, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0x6, 0x7, 0x7, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x8, 0xf, 0xa, 0x40, 0x9}], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0xfffffffffffffffe}, 0x48) 2018/04/23 17:23:24 executing program 6: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:24 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x81, 0x3f, &(0x7f0000000000)="a907d553030f7ff8bebe6848d220420227283b0340878fb5afefe49a3d99fc3258a59e5c09c3eac45e38fcf153aa8d41ab511ab03bb9b5f4b12e67d66c631b5b4013a8a57adbe7b12064766fdacc2264686fdff8fe12b580d50c2021a44a7cfaf62eafeb4f504e54ff09df599c0b46308b6ff3ecc590a4bc321c9b091e60c6683bdf990b5fdd91b4aee42e708d5969b2efc9e857b7aba33c5b7b9dfcbeeb3daaa6fdc2362680ecd2", 0xa8) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fcntl$getown(r0, 0x9) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x100, 0x8, 0x200, 0x8, 0x0, 0x3, 0x3f, 0x2a, 0x5f, 0x40, 0x2c0, 0x81, 0x40, 0x38, 0x1, 0x1, 0x0, 0x800}, [{0x1, 0x3, 0xddd, 0x6, 0x1, 0x8, 0x6, 0x400}], "5c85dcd33de94a7909ea05a29559f69c0de57d28d3513a69850deed72282caa9e5a2fe6c64a935980aaa6a317d4b855aa6efc3cbcb810e7aa111efc10dccbd4118ad169d5c50dbff06f744ae1d66db513ef4f144439d2b", [[], [], [], [], [], [], [], []]}, 0x8cf) 2018/04/23 17:23:24 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000000)=@ax25={0x3, {"729a7dc70d8445"}, 0x6}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000040)="490df1fe69f0b794a8a4", 0xa}, {&(0x7f0000000080)="6289979349515a5f171a1f8277080d20b2c99c8dffdc0d024b2eef7480e14643cd67b72da83bbd51a3280cdede9ac7dd7b431889ff42ba0ba9852649da017c755c38c10434f836b0e706aaa22b8a72087146bf72365f8d9e7f829b8522dee4d25cf032d88b0babb943681da34d20ad5b8c7b9dbeedfc02858209c5d983e6e53875bd933ac592245c785d18382c486c806a68b9f0cb6f5a102fd74d659025349f37a552694da7cfadfbd8a673d240505466a0a589af3a66258d207abea156a5ad6bd346e0d722d21df8aa006d26bcc6b648e2255cb42a80d8768d65c997d8a7864b9bfb88c37c", 0xe6}, {&(0x7f00000001c0)="2fb42e40bd78c98ed0205b924f571ce5f365581bb5f28546279ba168c6215fc75a08dcec51007b04777d757514b4966ab410b97e10f9aa7560920e82e441c3bd377d28f4e82a1b8c72ad0aa84e2d4803958ba5ba75342257f1a0d7cf2f52b5cd1619a62ef55db1da2cb1ba0895d7157bde258eb2567cc21556c99cff12e7c2a5dd04a8c21f6a8e1b90d018abab61e748eb423a50e88823b5", 0x98}, {&(0x7f0000000280)="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0x1000}], 0x4, &(0x7f00000012c0)=[{0x60, 0x115, 0x0, "2d9aea52ea9fecd6405cb491a744f28d516e269a5775ba36fd7f16184710fd4b1117a372decef836a356ca0583b86aed44567327b34adf6039fca0039a7ba19dfbd47a86e1fdb3a497a30c"}, {0x1010, 0x10e, 0x0, "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{0xe0, 0x10c, 0x0, "8c1b7c770708323c601cb301a2cc4a378f80cceaaf44e2d60931e507ee10ec76a175b638453b9216742703ce1a2e14e45b7c4c2ecad4d75bfca5120f839e9b1da18737118ab5fd2794d2906f4e26b812ef1e2f0f96ab43013ab0488f420d2c33b7195dc1a3212fb4da588e57678b7c1fd9dc3cbd74d018f219203c7c0d59291a989f2a8526241a8f8dc25fc3d82451b328da478b9630168c2e7331e74bff6b25327ac328ca0dca4537106eaaaa218213682fe846fa09eb586ccad96c906d813afe5418d63977396aad879cfecb12"}], 0x1150, 0x4000001}, 0x800) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:24 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000080)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000180)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) 2018/04/23 17:23:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000140)={'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x5, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0xfffffffffffffffe, [], r0}, 0x48) shutdown(0xffffffffffffffff, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000200), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1\x00', r0}) 2018/04/23 17:23:24 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/6) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) fcntl$setflags(r1, 0x2, 0x8000000000000) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(0xffffffffffffffff, 0x0) 2018/04/23 17:23:24 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cgroup\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0xea0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) 2018/04/23 17:23:24 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:24 executing program 1: getrlimit(0xa, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa7, 0x80003) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) connect$ax25(r1, &(0x7f0000000080)={0x3, {"3dcedbccea8514"}, 0x7}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x72, "d5926a712497f2eb328432c0bfe8ae0c94e37043aac1b6edf4afd8eb659f4d7d0b4a6b161e9296ca953e06eb6ac2e5cbe581a48dd7561695978029581eacf422f72b22117d6b2aed6c58a686889b2d7e797bba66a9b83a0d2119b26a194bdc98dafb944ccd53b08485596e818b8cf8a9e6f5"}, &(0x7f00000001c0)=0x96) 2018/04/23 17:23:24 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x20}) r1 = socket(0x10, 0x802, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0xffffffffffffff14, 0xb3f, 0x5}, 0x6) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0xe) 2018/04/23 17:23:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100, 0x4) getdents(r0, &(0x7f0000004040)=""/4096, 0x5c32) 2018/04/23 17:23:24 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) connect$ax25(r0, &(0x7f0000000180)={0x3, {"c0c6d52e9e402e"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xffffffffffff0000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) 2018/04/23 17:23:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001140)) getdents(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001040)=""/194) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000001180)) 2018/04/23 17:23:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/23 17:23:25 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socketpair$inet6(0xa, 0x7, 0x380000, &(0x7f0000000040)) 2018/04/23 17:23:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:25 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x11, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x0, 0xffff, 0x2, 0x9, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x811) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x618, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x800) write$evdev(r2, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x26) 2018/04/23 17:23:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0xfffffffffffffeb0) accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) 2018/04/23 17:23:25 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/23 17:23:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffef8) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) sync_file_range(r0, 0x1, 0x0, 0x2) 2018/04/23 17:23:25 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x180000, 0x40000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req={0xec, 0x8, 0x0, 0xef}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_mr_vif\x00') 2018/04/23 17:23:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002280)={0x0, @rand_addr, @dev}, &(0x7f00000022c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5, 0x8, 0x2, 0x0, 0xf, 0xfffffff8, 0xfffffffffffffff0}], &(0x7f0000000000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x1, [], r0}, 0x48) 2018/04/23 17:23:25 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f0000000100), 0x20028, &(0x7f0000000140)={[{@noquota='noquota', 0x2c}, {@commit={'commit', 0x3d, [0x34, 0x33]}, 0x2c}, {@bsddf='bsddf', 0x2c}]}) socket$inet6(0xa, 0x80806, 0x1f) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:25 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = socket(0x10, 0x802, 0xffa) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x8}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) mkdir(&(0x7f00000001c0)='./file0\x00', 0x100) 2018/04/23 17:23:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c000000180003030000000000000000020000edc8471c0500000000"], 0x1c}, 0x1}, 0x0) 2018/04/23 17:23:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x8) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) signalfd(r0, &(0x7f0000000000)={0xf4d}, 0x8) 2018/04/23 17:23:25 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/ptype\x00') connect$rds(r0, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x97, 0xfffffed6, &(0x7f0000000140)=""/103, 0x41101, 0x1}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000000000008540000007000000004a0000000000009501000000000000c5b94f94e05069d3fb2e2ce08677377fa2cb173be3d8f31b52c20d6cd6494e8e403d6fe1909995f87dea6ac950afd4751a0f4a7dd16e4e7c0d"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x40000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f00000001c0)="dd015c0473cc2eb38606ae69b169cb89b6bdea68d014f9eed4d515b54fc685f6186eb5d8423d0791d4e0ffac2d58597d0efacb484db7fa4ceed8e47ae97f5382e51249f7109bec7fa26b3706f60336c88aa767fbe93d54b9771184ad40691a2cf1cb410769f3ebe5c68511a1e72be7ab287aa7139147bcaf31e664088b58446c90e02a1b8ebb2870c5a3b3b5da6757981ff49d002bf0a427a1c4b4d94ec01bf5242e5869ada88706d572c1f3ce0ec3682368", &(0x7f0000000280)="7df06aef7d7d3d9d3f21b1242ad7990aad191f96a3fa2cee9fb0fc4f922c23ebdd7aba0ecc10a376e3908656393f4c006373b2b11eb36f61834e9d1f6c9e15ed363891cddfcc596bc922acf715935478896ff470a002217043c49c1c7783e9b461579f12d28e77988b94cbd14aad301eef523e739d2a820e42c98c144314a373362fd0cf4125fb2e329e89bfe01b0bc911c72e9669ad17324c9381", 0x1}, 0x20) 2018/04/23 17:23:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:25 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r4 = socket$inet6(0xa, 0x800001000000003, 0x6) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000001c0)=r5, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x981, 0x0) getdents(r6, &(0x7f0000001180)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) r9 = getpgid(r7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) r11 = getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="773cf0df5540d69767707c5db366eebf385225bc", 0x14}, {&(0x7f0000000200)="2529ecae6dca678a5cf0ec7573a2a1e1f1bec8fb8fce6fa051ec0029dc19b3bb8b86b379a31453b15d6250e1329628bd9a4472bc780df6f62181ff54836e00236bdf66454d33520ac79f27afd5c4460e56b7585319df500b8e710a217d3730db8a10c3a09c1e0ccdc14418712f4c0b4fe100a4849c8f9f9a32fded331722742240d77943d6dae75840b34845fcf47f8a7ee6682b2ad40a4038a55301e1c1fc888915ac179f08a50b59aa", 0xaa}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r7, r2, r3}, @cred={0x20, 0x1, 0x2, r8, r2, r3}, @cred={0x20, 0x1, 0x2, r9, r2, r3}, @rights={0x20, 0x1, 0x1, [r6, r6, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r2, r3}, @cred={0x20, 0x1, 0x2, r11, r2, r3}, @cred={0x20, 0x1, 0x2, r12, r2, r3}, @rights={0x20, 0x1, 0x1, [r6, r6, r1, r0]}], 0x128, 0x8044}, 0x20040000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) 2018/04/23 17:23:25 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000180)=ANY=[]) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000c0600, 0x0) getpid() r1 = getpid() ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) syz_open_procfs(r1, &(0x7f0000004000)='map_files\x00') 2018/04/23 17:23:25 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x2, 0x4) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:25 executing program 0: r0 = socket(0x4000000000000d, 0x7ff, 0xfffffffffffffffe) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c000000180003030000000000000000020000edc8471c0500000000"], 0x1c}, 0x1}, 0x0) 2018/04/23 17:23:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2317, &(0x7f0000000140)=@raw, &(0x7f00000002c0)='syzkalner\x00', 0x97, 0x67, &(0x7f00000000c0)=""/103, 0xfffffffffffffffc, 0xffffeffffffffffd}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xb, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195, 0x0, 0x4}, 0x48) 2018/04/23 17:23:25 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0xffffffffffffffff, 0x436}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) getgroups(0x4, &(0x7f00000014c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000001540)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x800}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000140)={0x1274, 0x36, 0x300, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x52, @u32=0x8001}, @typed={0x8, 0x4f, @fd=r1}, @typed={0x10, 0x6a, @str='map_files\x00'}, @nested={0x118c, 0x37, [@generic="43d40b745c5592c7ae3cece3a758709e962a0a7857ca5f02c9d95c621a78b9a8fa04fabc5c8f7cbcd86c9e5c881ed2301857c60b3329f60d6381a4b74f5e7dd58008e5a6097b12fc532882b3f312c5442889", @generic="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", @typed={0xc, 0x85, @u64=0xffffffff}, @typed={0x10, 0x16, @str='map_files\x00'}, @generic="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", @typed={0x8, 0x8, @pid=r0}, @typed={0x14, 0x19, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @generic="99e9ca4d80f3550ea14d60de089d2ec9b5b961c4b70b2ecfbd39a981bddadf01e71662809d6a911762516f9b757f437ccd0703a31c3b8ec28cdfdd5967c28d2fc15dbefd2d75a31a806101c8c3a01389e645fb2cc6783a9b81ba50e2cefdea205c690a2645fa6c9f0ac9423b569b7407a340e678d94637e6c944260b92c8b3012ffd98d2418ede41f38186955ecb112bf0ab1dbff01deb2640739b076ae18c09ba9134b761fa9c5600dc3b1ff1538e1e64205d8399dae4"]}, 0x1274}], 0x1, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x800}, 0x40000) 2018/04/23 17:23:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62}) 2018/04/23 17:23:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6ecec996, 0x0, 0x10001, 0x9}) 2018/04/23 17:23:25 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x7) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a30a43b0faf965952420426330f7005b1148af185fe095d05c96fa54d83c7844491ea38bfbddeda3f6aa533ad52da371d2c0d4ba70ed6"], 0x39) 2018/04/23 17:23:26 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101140) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:26 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="2400000020ff35738f44a04c95c8edf55d957a0300006b00b408000100000000b7", 0x21) ioctl$void(r0, 0x0) 2018/04/23 17:23:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000981ffe)) 2018/04/23 17:23:26 executing program 2: r0 = socket(0xb952c78ea2f859d1, 0x80003, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x400000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, r2, 0x400, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1173}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x35}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x98c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x4001) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x67, &(0x7f0000004f99)=""/103}, 0x48) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1ff, 0x2040) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:26 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0xfffffdcc) 2018/04/23 17:23:26 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {r1, r2/1000+30000}}) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xd) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62}) 2018/04/23 17:23:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fstatfs(r0, &(0x7f0000000000)=""/4096) getdents(r0, &(0x7f0000001000)=""/4096, 0xfffffffffffffcf8) getcwd(&(0x7f0000002000)=""/127, 0x7f) 2018/04/23 17:23:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 17:23:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002740)=ANY=[@ANYBLOB="090000000000000000f0000000000000eb00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\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\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\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\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\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'], @ANYBLOB="0000000000000000c25c0704485cbc714300000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000002000000000000000100000000000005caf7a968a91d69c21cc226ae700", 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@ANYBLOB="000000000000000002000000000000008c00000000000000", @ANYPTR=&(0x7f00000023c0)=ANY=[@ANYBLOB='\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\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\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'], @ANYBLOB="00000000000000000060000000000000de00000000000000", @ANYPTR=&(0x7f0000002480)=ANY=[@ANYBLOB='\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\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000300000000000001100000000000000", @ANYPTR=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002700)=0xa02, 0x4) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000040)=0x5, 0x4) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000025c0)='./file0\x00', 0xe301f598c68fac7f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 2018/04/23 17:23:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62}) 2018/04/23 17:23:26 executing program 7: syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x40) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x40400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x18ea000000, 0x20e, 0x80, 0x4917, r2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xa9, @empty, 0x6}}, 0x4, 0x8}, 0x90) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xa5) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x76080) connect$inet6(r3, &(0x7f0000000340)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:26 executing program 0: r0 = socket(0x80000000000017, 0xfffffffffffffffe, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={0x0, 0x10}) 2018/04/23 17:23:26 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) r0 = dup(0xffffffffffffffff) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) remap_file_pages(&(0x7f0000eec000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000d12000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r1, 0x0) 2018/04/23 17:23:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20900, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000140000000e4d82000000e533000000000000000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = semget$private(0x0, 0x1, 0x125) semctl$IPC_RMID(r1, 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0xfffffffffffffefe) 2018/04/23 17:23:26 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) [ 140.644948] mmap: syz-executor4 (10748) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/23 17:23:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000080)='syzkaller\x00', 0xb2, 0x67, &(0x7f0000004f99)=""/103}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x5900000000000, 0x4) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000007004ac3000000002d2e3ba3e147bec338d953274672264d00000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x200000) 2018/04/23 17:23:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/23 17:23:26 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xa, 0x1100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/23 17:23:26 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x101) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x4e24, 0x400000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000000001}, 0x1c) r1 = msgget(0x2, 0x48) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="020000008db11a8936987319f60e2a3f0f31163958037b3d92f2e3bddff25e041cddcb2af462"], 0x35, 0x800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="0010000000000000c910ff020000000000000000000000000001050200030065ed1a46928581203733db135051149e8bb9f443593d8c594030b7642de4febde0d425f8d7c9c8d27df0d3deee6f88d3c9112d466e01e226cf7fe8050484e9b5a4a99cb9cdbf8a0e5efb32132192602b94e2d1338dce9abea17a9d2eafad0cec0200000000000000e3"], 0x88) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000080)="64f28f12a08630fbfeb2ceeda560f65baecc19e41e0d4b1a23cd71921297b49f21f5d068f66e6c8720d66c", 0x2b) 2018/04/23 17:23:26 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) write(r0, &(0x7f00000001c0)="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", 0xff) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="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", 0xfa) 2018/04/23 17:23:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) [ 140.893864] FAULT_INJECTION: forcing a failure. [ 140.893864] name failslab, interval 1, probability 0, space 0, times 0 [ 140.905286] CPU: 1 PID: 10773 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 140.912242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.921626] Call Trace: [ 140.924262] dump_stack+0x185/0x1d0 [ 140.927943] should_fail+0x87b/0xab0 [ 140.931707] should_failslab+0x279/0x2a0 [ 140.935860] __kmalloc+0xc2/0x350 [ 140.939401] ? br_ioctl_deviceless_stub+0x68c/0xc20 [ 140.944482] br_ioctl_deviceless_stub+0x68c/0xc20 [ 140.949422] ? _cond_resched+0x3c/0xd0 [ 140.953350] ? br_netif_receive_skb+0x240/0x240 [ 140.958054] ? br_netif_receive_skb+0x240/0x240 [ 140.962799] sock_ioctl+0x8a2/0xca0 [ 140.966515] ? SYSC_ioctl+0x1d2/0x260 [ 140.970365] ? sock_poll+0x370/0x370 [ 140.974113] do_vfs_ioctl+0xaf0/0x2440 [ 140.978051] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.983447] ? __fget_light+0x6b9/0x710 [ 140.987462] ? prepare_exit_to_usermode+0x149/0x3a0 [ 140.992522] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.997971] SYSC_ioctl+0x1d2/0x260 [ 141.001700] SyS_ioctl+0x54/0x80 [ 141.005151] do_syscall_64+0x309/0x430 [ 141.009093] ? ioctl_file_clone+0x4f0/0x4f0 [ 141.013459] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.018675] RIP: 0033:0x455389 [ 141.021897] RSP: 002b:00007f9e6b15fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.029672] RAX: ffffffffffffffda RBX: 00007f9e6b1606d4 RCX: 0000000000455389 [ 141.036961] RDX: 0000000020000080 RSI: 0000000000008941 RDI: 0000000000000013 2018/04/23 17:23:26 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0xdf) [ 141.044255] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.051548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.058837] R13: 0000000000000379 R14: 00000000006f83f8 R15: 0000000000000000 2018/04/23 17:23:27 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000000000000400000000950000000040be638559e70afafc673c"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x2600, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x101, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000540)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) socket$inet_sctp(0x2, 0x5, 0x84) bind$netrom(r1, &(0x7f0000000200)=@ax25={0x3, {"3726941fbd40e0"}, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0x3c8}, &(0x7f0000000040)=0x8) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f0000000400)=""/115, 0x73, &(0x7f0000000480)=""/39, 0x2, 0x1}}, 0x68) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/190) 2018/04/23 17:23:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/23 17:23:27 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:27 executing program 1: socketpair(0xa, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0xf20, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:27 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/04/23 17:23:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/23 17:23:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="3ccc462a6d7faf6c15c451e88a6aac3553172cda147692540886c316597af4091498d9d03095d65bb8c538f144ad374c5a20797c5082a0d97ee80796afd5a6eba698e691ff33df1d12053343fd0613e54cf06eed0bc0df4cc3589e5217de34a540e9b43c5374363c12d41ec1fea59f1f4b8c7151452b83d8393952f1ee99c3f9ddb77e6ca65a5130b521e6fd2770eb96ec4bd1df67ce53de75b8b6e2cf61568009df3cdaf5b32c42d3938e9429c3024deb0b2fa3e297a3bdd993080ad793af1d289108") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:27 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r0, &(0x7f0000000080)=""/4096, 0x62bd) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001080)=0x4, &(0x7f00000010c0)=0x4) 2018/04/23 17:23:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/23 17:23:27 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000240)}}], 0x30) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700002200000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) fcntl$setsig(r0, 0xa, 0x1a) 2018/04/23 17:23:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/23 17:23:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="d8000000000000000000000000000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:27 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0xffffffffffffffff, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e23, 0x6, @empty, 0x4}}}, 0x108) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/197, 0xc5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x844f, 0x5]) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:27 executing program 3: syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402000, 0x20) 2018/04/23 17:23:27 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bond_slave_1\x00', 0x7}) 2018/04/23 17:23:27 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/18, 0x12) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x40080) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x91) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/23 17:23:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) fcntl$getown(r0, 0x9) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x20, r1}) 2018/04/23 17:23:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/04/23 17:23:27 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000140)=""/222, 0x5}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bridge_slave_0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000940)={0x0, @rand_addr, @dev}, &(0x7f0000000980)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) getpeername(r0, &(0x7f0000000c40)=@can={0x0, 0x0}, &(0x7f0000000cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000e40)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000f40)={@dev, @remote, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001080)={@empty, @local, 0x0}, &(0x7f00000010c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000001600)={&(0x7f0000001100)={0x4f8, r2, 0x600, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffeffffffff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x441c}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6375b110}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x100, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x1, 0x0, 0x1}, {0x2, 0x7, 0x3, 0x3}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100, 0x8, 0x2, 0x95}, {0x8, 0xffffffff80000000, 0x81, 0x6}]}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}]}}, {{0x8, 0x1, r11}, {0x17c, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x10001, 0x4, 0xc3c5, 0xed8}, {0xfffffffffffff801, 0x7fffffff, 0x80000001, 0x6}, {0x4ad, 0x100000001, 0x0, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x4f8}, 0x1, 0x0, 0x0, 0x8000}, 0x404c804) 2018/04/23 17:23:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000002c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000fffd0000000000000000008500f07f06000000000000000000000095000000000000008821d02ae12b9adb20a6932acffa568a492690ac9e635a0fb1c9615027fff9b254406467b454a5db00993cbac1a14a58f4881807ddb4ad2d6ae7333378cae9bab700dced7ef89f4cf881bd1301009f61027a45b55bde9b5d3afb783f84b2e06a0ffd4872246a7d583af694513077b71770f90f220000"], &(0x7f0000000140)="990a9b4ef8cab910815979b90083acb321a5e8889828df1f464e1230ab3af9a77cab726f30ea8becd9ba35a66c32a6ca41ee78dece87f23d5791bd96d9fd0682be83a18dcc1fdeddc24afa7a1917bb9cec9cdc251b92ceae1778d077c06ab69a50134baf000000000000000000000000000d670559055adc6df2000000000000000000000000", 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) fstatfs(r0, &(0x7f00000003c0)=""/65) 2018/04/23 17:23:28 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000028c0)={0x1, 0x70, 0x2b6a, 0x7ff, 0x80000000, 0x6, 0x0, 0x1, 0x4000, 0xa, 0x2, 0x0, 0x0, 0x7e2, 0x9, 0x101, 0x1f, 0x1, 0x5, 0x8, 0x7, 0x8000, 0x6, 0xfffffffffffffd4d, 0x83, 0x7, 0x6, 0x200, 0x3, 0x4, 0x4, 0x2, 0xfffffffffffffffe, 0x4, 0x6, 0x20, 0x101, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8}, 0x2, 0x9, 0x6, 0x7, 0x0, 0x0, 0x9}, 0xffffffffffffff9c, 0xb, 0xffffffffffffff9c, 0x1) r1 = timerfd_create(0x7, 0x80800) tee(r0, r1, 0x8, 0x8) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f0000000000)={0x3, "2f3d7e9ac0d89e17524c1f1c606a0c56ec7691ee05f11fac673edad9eaf27226d50a18d9b4df36edf4463e6d7f875f32f52c81983c048edfab5ed471362ffc53e99cc7e2260389b2c5eb11ac9237571df883e850cf522971e21c317336be6834f385156cdfb6ebdcce2d3a5558b3b23248f2266f27f6dc04f96326d2f4d2c5c3db45c15391aeec28e593523b59a16e5118333efd50ce8889a678fe162add2f4d5e75af3327"}, 0xad, 0x800) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x20, 0x10000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0xa, &(0x7f0000002780)=[{&(0x7f00000001c0)="8af3949840ac3fbb429c0c31b499db9dda828f621dbc1a63ce4f194dfe0b04b0eef6d4fe7141686e46de978e353e725f90fb717738797f4c7f3aa980a70395dab52611637a63287df91262d0c7d83d223d7d9204a3a324aaf2b4274a11a36152bb7d80b604071e2f0971d2b9d01c4902d51b63d8b363565a4ec0353d66b994a0a0bd8aa9d8af0bcc6918375062bedfea23fd03cf20fee5e410565a220a01f3c8a0c9c0e017ffc836caba38e443fe427da16569bbe61e03e1ae8280739cd220510106080349535f6fe0e68a6d3b7753f4c29d", 0xd2, 0x9}, {&(0x7f00000002c0)="8fd3f37a83be97ff161afe818dd0c2aa085b43252820ea3db619ddaa78208d6f0ef84370a433fa6edecdfa1c136cb9fd0fb8f11ab74ca7fc91b42c547a994e095b5f0496b0729db051f6d61bf9c512ad4d855f532fa47a658d2f2eb676d5211468f43f662de4c09803281e3122ec6fbfb88bcf411c6fc44633f8cb499c92", 0x7e, 0x796}, {&(0x7f0000000340)="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0x1000, 0x5341fd50}, {&(0x7f0000001340)="8c0bcef32c51d14dfae3d63fb3", 0xd, 0xfffffffffffffff9}, {&(0x7f0000001380)="204ff0ad1332bdd756ea382604944eb5ed62784713f997371b1f792e8144fedc36244ddbd0ee54ca28de261352bf07035114d6e80deb10a5a67259a32e68c62f4c58e3b7d8ec2420007270522daad6390363d72bcb65ef46a3a38943c6614b3b1aed682eb7765ed6d7ff07561d11f11d9a19a06b75f58e1117fb54f27fa002b10c65cae0cab8972026542986c7a2e7d10b4a94d0c46261b9b4150ca807dc5a9856083956278950dbfeaedc6758b66ff60cd09d982cc05cdc8933172dc52eb508f9540622d0f2ac922b443d0f3c53cc9aa3f1fb6bc5ea30a82bc8a4fe10910e1bcae19a94e8639ee9b1dc95a70e87eee17e31efdbab", 0xf5}, {&(0x7f0000001480)="cef364ac6b17289f52e1e51e03254ef315391281d4410c1273dc254e13e495bce91f3aa82cd4768ad9e500a3fcb6e2332829d9d1ffde807670e33cde1b8c3c186912d688384e505f552715236616ed591edfb4b1736ba6b748e1877f11217c462cfdf8a4375121e280519af5d22dad97c38e3bd9bddea883160a4aa3a988df818294abd40807ea7438e6147259505964a3ae6d", 0x93, 0xfff}, {&(0x7f0000001540)="17f06fa6042aac67474ef1dfc3b2f698ffabb532b43754762b8bc9aaa6d004d128e794d0e226cf2cee16b811e651bc682f3b28c98474eeedc3eeb0adc76ddd33488318976fde6092eddc9ad043f46fe97ab2ea8fc689eacae3202fe051c04066e6f565beb3892d88b219d419f54cd4fef167aecac5c33fca23494725101a583f2f0da405c2b3521fd817895271a09940d60bf576932c80d5ac9069bd9a169d46bb4b4253b3fa761871be87aedbecbdcb917f281848e75d3f27598649343594da4b27c308aac813ff04a1217e", 0xcc, 0xfffffffffffffbff}, {&(0x7f0000001640)="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", 0x1000, 0xf1}, {&(0x7f0000002640)="864387702ddd1f56fe2719b5a18001cc867d3fdbe748f342fb0dfccac38f7d097efae2c12438bfd0e71c43f77ac6cc36b878bbc46737d3d0e404fd7f5dbef599f9a167f612ada7af3881265242e0023cfc39cd8f7cf2ca6b674fd67632e3155569af224986bf37f16e540423ad15fa3810a4909c3541c30decff586febebc9a943c48364561a196e72e717827011e6663d4f", 0x92, 0x16b}, {&(0x7f0000002700)="818d01039e64bb686202e93fade5abb94b1debd88c36644e4e608de280147456ef5cd3d72da7f234ace6c5b2b003c32db0816ba1f46599ea6feab512f235d35b46c6e9", 0x43, 0xfb33}], 0x22000, &(0x7f0000002880)={[{@barrier_flush='barrier=flush', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) getdents(r4, &(0x7f0000f2b000)=""/4096, 0x1000) msgget$private(0x0, 0x0) fstat(r3, &(0x7f0000002940)) 2018/04/23 17:23:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x24000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xa2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/162}, &(0x7f00000001c0)=0x78) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='map_files\x00', r1) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000004000)='wchan\x00') getdents(r3, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:28 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:28 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x105000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x5, 0x1, 0x80, 0x4, 0xa1, 0xac7, 0xfffffffffffffffe, 0x6, 0xfffffffffffffff8, 0x3}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:28 executing program 0: r0 = socket(0x1b, 0x803, 0x3) write(r0, &(0x7f0000000000)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0xfffffffffffffe6d) 2018/04/23 17:23:28 executing program 6: r0 = socket$inet6(0xa, 0x809, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) 2018/04/23 17:23:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000380)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000900)={@broadcast, @remote, 0x0}, &(0x7f0000000940)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x22000004}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)={0x350, r1, 0x100, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x38dc}}, {0x8, 0x6, r4}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xd24, 0x11b6, 0x1, 0xac}, {0x7, 0x800, 0x1, 0x1}, {0xffffffffffffff81, 0xf2, 0x1f}, {0x9, 0x4, 0x42, 0x400}, {0x9, 0x7ff, 0x1f}, {0x8, 0x0, 0x1000, 0x904}, {0x658, 0x9, 0x4, 0x8}]}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x78}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0xfc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xeab6}}, {0x8, 0x6, r13}}}]}}]}, 0x350}, 0x1, 0x0, 0x0, 0x20000800}, 0x448c1) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) bind$inet(r14, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/23 17:23:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/23 17:23:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0xffffffffffffff40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xb46, {{0xa, 0x4e24, 0xfffffe0000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x0, 0x2, [{{0xa, 0x4e24, 0xb9bf, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x80}}]}, 0x190) 2018/04/23 17:23:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000140)=""/4096, 0x1000) fgetxattr(r0, &(0x7f0000001140)=@random={'osx.', 'security.selinux\x00'}, &(0x7f0000000040)=""/250, 0xfa) 2018/04/23 17:23:28 executing program 0: r0 = socket(0x10, 0x802, 0x0) socket(0xd, 0x80005, 0x8) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) 2018/04/23 17:23:28 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socketpair$inet6(0xa, 0x802, 0x6, &(0x7f0000000040)) 2018/04/23 17:23:28 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f00000000c0)='team_slave_0\x00', 0x5}) 2018/04/23 17:23:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000140)="d1a900ea3c25985354a53a4d6e7e5dcb932dae05000000000000a8a84993d8d509e78ea2f97f9be6ddb3424226f2a5653df07fb1e1fb34a2c3808ed21adbdc1acb9af35297e827bf4851e8ea5e1c93e8f0eccaa3d1f36c9ebb73894397e277cbfa6d9fd03e2e008a49ebefbd07dd6d77b8c4301ff004c78ad024c3139903d439b0bef8b03a82c62fca0e3eafc9588fe7347e6c1882ed7453fe", 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400000, 0x22) 2018/04/23 17:23:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:28 executing program 6: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x406000) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x2, 0x3, 0x1, 0xfff, 0xffffffffffffffff, 0xffffffff}, 0x20) 2018/04/23 17:23:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') shmget(0x1, 0x1000, 0x1510, &(0x7f0000fff000/0x1000)=nil) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000340)=0x800, 0x4) clock_settime(0x3, &(0x7f0000000440)) r2 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="f950b289083e2dda5d7a45837562497beebd0cdbb3def12f0fbcd2ee7fcefa0e6132e566087ecaa484cf9fb96da03e9a33932b1107af28f6d7138df72283a9d4ff23a9fe2f29ec1a39925f2eabe505c211066810d3ac4fd662838f0eac6c97df1367b5383ff55cd14ccd85bc4709fdec896bb21dd5f58af33006", 0x7a, 0xfffffffffffffff9) getpeername$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x0, 0xefd, 0xfff, 0x1, 0x1ffb}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)) getpeername$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) keyctl$link(0x8, r1, r2) sendto(r0, &(0x7f0000000480)="1002fc9c855f2eb700c5c909a51fc9aa7e91ab7c6f49225252d68e7e3a7be272761fb9e3454c6de3fd0fe1ea97e492129456885e4a6cbf3be729a55230576941efd680c603c0a2436cb58ee37e2d0bae44ab9ff77e25b1cc306b194607a5ca9095ef6185920bdc0a2e6ffff89e5a5c7835b0516710cc44474fc9b293d8d05c87cfba2f4d303bfc934da0881d2f563adc65089b4b92d2429f7b0656b6508403d853e86572409cdb0197a14f29008b28ca3308045f6389a537b45c4d35b1f6b3ff6901d58c60a0514bf1e8491340f00e11d47fbfd103c41a3d1e665b6449952c3397e624561e794fb21ddeb85fb58940c194b8428e721b1c1f8b6ea17d824aa2a45be6835f295b0ed52b409612dee5ba42fe952b34372c24e82dba1789839f707c3387d0d957cdc367d6c739d7fa2838ef4e2afeab1354083fd27ddedbf9f91677789cd55203ce3b5ff555cae4ed63eb9453f786a8bcdad3303a8e3838b77e50b5ad74d48b12b8b710fadb501f0819ac32a0699bb05bf48e6b18dadb97d8b2c111b075a6ae385c9aca0496d3b080613b0fa5a5afba4161422c245e13a43c5582de43929acd74042998ed2458a59379dcd17cd9b30f8c5e89c77b6c2c04ece84e81d8d322e16e7b777e35cb202ab4a8bb103d6ac61952300a471e0fc5aee2615d397acc4e30b153d68e77c73d1aa71f2e1610d78f75dda973e8d152cd241278f581b4562b0dabbbd9a9bcaa8e637bcff0aed9fab0e157691c9069c7f3dd733cae7f1fcc7c6bf17313cec1ca2f2baf160403081445116aaebb3f39a22a526d8a6177d28244f3b8b5918e90241b210a92199b087eca5754e70e632f09d2f2b1bde2fc9650930b07eb92d4f50498de578128cf4759f044d4340a0ae7885a8a9aeb8c22515a4de0fdc8d88c7bf9c5737c6bc4566839d3f11af89881f4a9e90308eaa32be5256bb37ae3a4aee1b24191d14803c78ae28a18f225d05903066b604b5d0972c0dd5e451a6968b7367b65ca5f486084322a3a33aeb3c3c747e85ff9fa11308bcb6db7f7554fc358e7a72df5051c3ec2421517e003f3f25194ce7e8e9fabf881fe764acf11b9aa0a89207cceaf3a432989b8b58e9650f28d0609e0405a2fcf59afae871081a9b50d78b3db33cd824d82fede9d7f300bb031341c2e78c1dc499bea2c6a638bba60d91ef102dfdbae4cf6301510b70fd4d41dfc32a29e6cac3675828bdef4b263bd3aa4c51bb1d76bffe191c284cb382bd3c08e0d8e1c7dc7fd5c5618324712989ce1d2205f54b3d2dbda4d500560350508aa0a59d4be6c93e33cf23e8bd6c056578dd7be8dd667f47ff6226bcd278d4e14df3d1aeaf90f21fdb13b5f6d9cd0aa36ca355426747af78faadb5b8eb93aa9d5819212123d7c205a11f9d8d8738f487ec85e1b99e05a3620d6307b27f958977be7b7fb4b694a87fb8154dce28ce42c8ce076ed7411077b7c745bb285d72e9a802577b62569b6febc1cfcac9a240a0ecf2859263394e916400cc375c8d9408cf1d41c3e61bd952abbc74e4d0e4fd2079a28f97237d698eff259737aa1480cfea2312beb161458d12f004c5b22bb72e87d91c78a961d6d5c5a0f6f336d365ecff3270198a28eed85eb1fad0e2e763e4bfa948abd383d3282cb06719b2a9df6cdd7d684fc72cddf154aad5d9144bd16c79498ce267bde50862eebbbbd95e0becfba8697a9b03f9449f01647b677d512202209e3d5f9427a38f1450a2ca442d1dbb41d5390dfc05f0619e104293c8b821236507a57858fa84177c34acccaf36b28ca7271471fa1cafd6206fc9b2ea2ddfc455d9af88c1cb14d4f8663def5d5b1b58690e6e24ebf6f10ee3d52b9f89f409752b7a1dc8084b21782ee4637df48d8ced51711b81f2ea619a20b797b6c1d2804e4d87b493366dad3ecfedd662d1242c5592ef77700d6829171f0cfbe49b302b7092c52a8bac64f9bfab9b902e9b90c6576839aa7caf04d3cb60abef643eedf14dc6cdaddcb6f103a08e9fd4b8d5e82ef7d2fb1b936fa197b1db533dbffb55756a6f5c786db4e7b2b0b7bc26d485391eae490ca70c4e78b86fcb17799b147437c095e4bb25a87aa932b81d8cb81af01e6e0b11672f1770a7794475d3d73b6da6ebd863db2e492933ae16631098971918bbd40aa4e16f2228c7e6901d6a38a49c3b5a131ff1e86954af48471cac3bcf0f1dc837884f29c3eafff8ae5d07bc580e87fbce40c56c8b6ffbaca98e17332491518e5c9b41afda50d297cc71fab6e9156963432aa987a65c7f0d386a075c5b4a4eb9bd4c6b37deed55441dbc0f2123ecfa5d01c6b890852ff06cca25595784e82dd81e2771171c50bb7f7655326f4c7dc8ecfaace3cb3078d497a8087d0847bd0e8f9aa3b9a609acc0256360c9a60651c1776a2e98fceea0bd5912fd5240cb4fa88d2e1de9a331fab2c58d6e529bb3b0f7bac1b618e3244e6966ce4e4cf0f1737a30af6ee41470d96b2d8900642c0fafb7b6b6e4faf24f9d57d05e387da6983b2444182af7fc4a7dde83ef875c69f3825248b66252d66795177392696b76259034a4c4ae23eb2d085603b3be89fd6dc13fbbf5871c76cd42ff409b689134ca13405d24cc3cdb6cfd0e0bef3d56cf6457f66923c4f43c33e1cd07449911217965cc9077b514c6378c7cded6fb44352c1fa01859460e364cb3d5cb720d096a4c7c55f8cb26a2af918413c58869af4d60fa0397e5d62fbc38847f9fe2f449cfec29df39f88cafce3cdaa98c2f6eda5f9885fa96443dda2743387cbe0bc641edd25be4b0feea3bf12605bfba44f798826c3bd26da7a9ca4eacf1a64e65ac09e3620b2931654e551db6efbf0556228d3ae23f3a37de7c25e5282157fb0231d64c5af772b2c24a449c89f178bb0e1e23d32c02aa80cc75efefbf0b358abab41c8588a1db6effc2a0db8ed7503eed2d8defbde626296ffa56ae946fb073807bd97a0bcbdc412324ae8d1e4697651462a3fedbb5ebb4285305660f0b03712c87d46fe8102bf10e15342664fbc85d24bec1c5bda4cfdfb069ad8e1ad6d4c3eb7327034439e7d790a86fc2113cac841889b96168c478144990833e1f8d30bd539f9cd3eeb288603327860a0d1b2c4c01ddab32e5558d1264a204562aabe7d1e636bb25a9d74fb7d2bf65b904a88c8a6a1af775daccb8f677a77ab121166289ef9e4f2d7a9a03f08528c0d69f58711ca3a81b46612ae813ee490995968b87671dd33ac4e7f0ced4eb98223f81f856cb6bcbe7ecae1c7eece15b47333d374a8bb8505eef12c48fd8aea62921da61c0b2f90d5fd046706c9d1508a5c529f84e1e7d2a2e7f532816d588441ed777ff9d4973e4a7d929c38283261e16ee1a6626f5ad92194c3a0ff9f3ef205f5fe3ed9ee2f878e1c7f24a58e26360eb9bbb7c6f6ac69024e755e259948dd444da8670da8872757094d473e5dd6ebd1f3d15008d47fca9be8374b911acd0866be02b1d892ffaaa6ef13bd52bac353763b9fbca1260d522ff24a8a1e5f4d789684bd2977abecd3a6bd74549ffa90de0e5b26cea63fe97737533e220c5741d2a570c4534dbeae39eeba0178e21e9c6b4e5096b1ef85410ed6807603064e0908e1736703007a6c5e822c35ad2871302b5cf75780eb66291bdb9ba4892dd6dc71d5c6d38fcf19f8340e2cb2af532378268f4c61370b0366f02f0b1eb6fb1c1db7a165cb4e90d9440fa5510be9d6ff551be294708cfea9f7b5a20f2c09c8644cd7aba90ef93113503d165454ee480c679cf100e5b196859a7150e6a69cda948a5144c7a731bab5c88447fd2dd8c0bc99ee472d94a46e46b044bef8c50b0b509021d3a2d73ac75a1aa90a89a39507d4a0fd5ec7afb2e8ea5a7cf0a471167d639c1696dc8b5b427471fa6e8acc97881966e85078322a75b6631f43db0112d2190516da306ef196e8c7840d4edf86a350f04a058668985f22f8a8072ca629fee65115cbef214875afa21bc105d5ced52c992a4e431e26811fded710dccaaaa9a69c2787ed42df499107d89238486f189450531de8d739b86e13dc27e5d552ee5b750433f942e849d53de8a4951dcd383901ae51fbcd83c401b777bcf3d018d624b9d83edbb3f6f8b565b6336df1f4f7967a004bdf7d83a1ec99562c07809debd2f7c92e0ea702bdc6166f6e554ead65ace414ad97672b12a2886b6c3d30af451940dadbbeac8d790684fac15094fe333eb27190b54939a922333c3ecd29a33445c7a5f35d0589a11872e89870c916a4a399abcf51945252eedd7448e4e9f230d0f7ab36f9df40d3fcddbb2891223f70a904d70aac8177c515b2626d449a71a0705857090737412a5ecc9f981aeaf9e4c13ac7516aacc36f8302d20d0c8ff42e22a42faf0b6d95d26df2859584316aa43984ab82adbbe81f32083f2bd05a54c65967f6c4e13b25f867a70197295eb8708bc6c455caaa316e8ae413681b99231b4242e322b8ffcefe305f39a4f2a1f989075016cf965c9e5c21d04151d7f61ecad40850c71e6e4d9c9a21a782deb7d3c063f886169046b20524b6457b8c0c49ca8364867979e5f70556b22dbc782706ae9b34236e4b4bab3671bb2709ee5a5d6280165d1a9eaf7b4cfa5f4a9092bb72af9be2b8a5d80e9c0e3c89c2cf3f0ca4ab2ff4de7276824f071b73247276bcaaaecabe3ed9ca9e4e8683419cb3ee9c2e9000cad87ae1e649d1e0bfbdeb10d9a146406eb71eb8ba202c84dabd440931675c80d7d0a4dcc6ee37e17d705ddaa3170e940bf4a8e135e24c358d366096970483aa505fdcf19e52d0e6b7158e0b57fea5b7a46c7c2d799a47f10faf2e3e525c9ec2a092b3761220e111a6a6183dea6f50b46d902640df80eddc086f166f9c4b9f262ed7031175a53064fa62799a470eb31b2825389e5827bbaf76488d5830a52f36682c7f58798f88420c5bdb985a4482cb31b58247fdaaf8bcce6e218c90fd2b687373ff224144619c27ef94fbe252f3dd81613d98225168e5518b52112fa744a66511c74cdbcc6224acf8171dec72509044a275d9a295f18f86e062a22502c4efa59afd865717540b7e02ed48ecd06c42715a8ec31b906b041cfd8a15b40de70ee6611423425c389e6d732e0d20d60bf62ba722382f18dd1455c65447cdd4e8054041ee872209df29f1b6c782d607ad88815a0b5d6864688349245a287df86efd0fad74b46fa4f91490a8ca1837371dd989f2fc5f3982a4e3e3b4b2a8311892f4e41c9b93d6b1ede0619ef447d9418523d2b185befa94d739a42533d4ee0e681a11ec0774c3518e63b10e71eb10a130f5fabdf62a89e71a6c56747675bc7587c4ae536e8115fbda57f57360c3851a057b7e43095bc19e6631dd79c78b19ac27fb2e4880ace5beeb8a8dd46909e5f00a3d2d7ba10effe0f0196a27852366b7f5b416be1c5bd0a7eca3bd425889a9d39ef91314e549328e88103288f147a54f5082a08cf93d3f688bca4fac90468763a9c9c68b3a23bf5099c1603db23bb1cc0500d49e1da58837335139c73c11f17c9ea743190b8cd6a88c20c5a4a464b067087861fb3cf2a739442840353533cac339ddb52d662fd49b29d3d2d4b1fb8093b8f4a92dcec34e71632154418f55c03fad9de98dfed17622e77b17c1358c4b5debd582aea22411cb7b8f4f32318ad293c50c878e1a810f0b439d12e04dc447af63d187ae33094b6af9c0136fb261e40c2af454d5934d0103d8e3c70ce2fc0f2540345381547f01f203609457130e99ccc84f2167e7d9d3a06e61d31b2c9aae1426736aadd41b9d8823fc74", 0x1000, 0x8001, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/04/23 17:23:28 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6d61705f66696c6573000f4f6fc10b7a3b2fd509602bae1952a35504b3b55a63ab4f05e5ba9b8d9694a50101000000000000e3fd93cf1560328a7ec6fa48aec5cff68f45cc7382dcbe509103693793bd685fc2f33a5183f50abc7b8634482e6e46580a975809cb24c7041fc34abfc81f40f4e526c005b63c8e3745f80722d1fb5a8e01ed60775d90690f0735004cc0161c6ed58e7f443b") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000001c0)={0x3, 0x10, [0xbc6, 0x1f, 0x8, 0x0]}) accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:28 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x2, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40}, [@generic={0x8001, 0x0, 0x8, 0x1000}, @jmp={0x5, 0x7, 0xd, 0x7, 0x6}, @call={0x85, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xf87, 0x67, &(0x7f0000000000)=""/103}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1000002, 0x1, &(0x7f0000002000)=ANY=[@ANYRES16=r0], &(0x7f0000000400)='GPL\x00', 0x1, 0x2c2, &(0x7f0000011f3d)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/04/23 17:23:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x3b, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/59}, &(0x7f0000000280)=0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000002c0)=0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000300)={0x3, r0}) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:28 executing program 0: r0 = socket(0x1, 0xffffffffffffffff, 0x8000000ffffffff) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 17:23:28 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80003, 0xff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xfffffffffffffd4a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) listen(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xe2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xc774}, &(0x7f0000000280)=0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10000, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) r2 = inotify_init() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={r3, 0x1, &(0x7f0000000040)=[0xd6d], &(0x7f0000000080)=[0x7, 0x7], 0x42, 0x1, 0x2, &(0x7f00000000c0)=[0x1101797], &(0x7f0000000100)=[0x66, 0x7, 0x100000000, 0x9, 0x5, 0x0, 0x7fffffff, 0x100000001, 0x1f]}) ioctl$KDSETLED(r0, 0x4b32, 0x7) socket$packet(0x11, 0x3, 0x300) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/23 17:23:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x2, 0x0, 0x2}}, 0x2e) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/27) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100), 0x0, 0x3ff}, {&(0x7f0000000140)="7d7b1377975f1a0e0c02ac76d540d46093af6002355a2df65f7301251f715aca474b78b0add7b8b6ec37c822126b8fa8567aceab6d66bf20a50a43931e84cfe24b43d08517776c1f99f140c520040f3a62ddaa0c3cfb9e6c380fdba230d1602299d22b30856e4444982e6e71d8d12aed79850afdbf71fedc796eb288398cc030595546cb36e51fdb58c74e3826f207e41a618ed785ee2eba00ef98e01324450406a2376b6622a342ca7a35e1260fc4401ea8b66a9814", 0xb6, 0x401}, {&(0x7f0000000200)="749fd71dfb4beb41d60349ab94cc9c8f0b4c41693a1c9d993d9e9efea8f7dee9496ddc50c9ca9de976af87ef98e8940cb421eef7e88a885c313fcd91e6ccd309436eafd32ead706dcd1e1662fa", 0x4d, 0xffffffff}, {&(0x7f0000000280)="19dbeed78476e16a25985f435594199c6338a47cbac13d1a4a0b1780bf9352f6fa7997099795bcea9b71c7ef0ba818d2d6b6942246fc4eee0d7c220b3e4e3596e265e736a474d13b3f54bff4be265c413c01e7c2632745b6d942e424174d4129176eb43874", 0x65, 0xb5}, {&(0x7f0000000300)="8f71b0f2a8fe3c29552443f355690138cf3c7b532beb6b9a50805b5ed847cf50561e18f947d612e703d2e8a38690b68758de0e94a76f53a18422a250d613d79a07bfd4bafdeaf513a63df2964e75db389850e728956aa8877434b963d64e5854d9a4498cb5fc17f6320749753dfeb6c8c6fe6d59e5969b51c720ee0fbee5b2d5cdf012e4972e2ef8ef26f663f28845818cf236443a11fb5bf5d86f77147ba703ffc8fd6eed9c56775108677e2dcf28f1c788326bf716", 0xb6, 0x1}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f757365725f78617400022c646174613d6a6f75726e616c2c746573745f64756d6d795f02000000797074696f6e2c67727074756f74612c7009000000000000006a6f75726e616c5f70612f66696c65302c6e6f6c617a7974696d652c7265737569643d007f2c00"]) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x12000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/13) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fremovexattr(r0, &(0x7f0000001380)=@random={'user.', 'keyringbdev-mime_type{vmnet1wlan1systemsecurity\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$nl_netfilter(r0, &(0x7f00000011c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000001180)={&(0x7f00000000c0)={0x109c, 0x5, 0xf, 0x2, 0x70bd2d, 0x25dfdbfe, {0xd, 0x0, 0x5}, [@generic="c41d482a5b9310db8c530c5c215af51fd59ec0d66736845e03edb185305be197ec98e1068e77fe27e2c4a66942021272e01fbcc35a186a75d6b840c28dda0f5f19a64e7ef47dad9810769710d30b18e7b9df1e6eaf3289381000b7d02b8ff3de72bceb93c01ed9e5b68eefe3e0cf62f4b8ed48cda169ac40a5b4", @typed={0xc, 0x5c, @str='team\x00'}, @generic="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"]}, 0x109c}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001280)=0x0) connect$ipx(r0, &(0x7f0000001340)={0x4, 0x9, 0x0, "9aa802316af6", 0x7fff}, 0x10) rt_tgsigqueueinfo(r1, r2, 0x18, &(0x7f00000012c0)={0x1a, 0xe69, 0x19, 0x7f}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x5}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001300)=r1) 2018/04/23 17:23:29 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:29 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) connect$ax25(r1, &(0x7f0000000000)={0x3, {"b8f47971ebba7d"}, 0x6}, 0x10) 2018/04/23 17:23:29 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) 2018/04/23 17:23:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0xa0, 0x0, 0x2c, r1, r2}, {0x3ff, 0x572, 0x400, 0x1f, 0x8, 0xffffffffffffffff, 0x7ff, 0x2}, {0x4, 0x40, 0x6, 0xfffffffffffffffa}, 0x8, 0x6e6bba, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x80, 0x4d4, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x2, 0x3, 0x30b, 0x3f, 0x8, 0x4}}, 0xe8) 2018/04/23 17:23:29 executing program 5: r0 = getpgrp(0x0) r1 = open(&(0x7f0000001040)='./file0\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000011c0)={{0x1ff, 0x7, 0x0, 0x9, "7f41af533f592f19b3dee436f1726cf934583a63f35a6af958733e9708e1b7435b4eb4b2b196f8b79bd3c756", 0x20}, 0x0, 0x0, 0xfffffffffffffc04, r0, 0x4, 0x7, "989e58d97a7826d5ce85be5ad1b6140bd42ea9b7a7d13485ba3bf08774ff39728dee6a2a14f66c8c0ef5ed1e014f3b97d5cd7a1d1f9381b9eefd56f3039418bb", &(0x7f0000001080)='GPL\x00', 0x4, [], [0x4, 0x10001, 0x2, 0x4]}) r2 = syz_open_procfs(r0, &(0x7f0000001100)="6d6c4e5a88057474e5f8d93745401755036f8be2ad7d0bf35669fa1723ff6412625dd8b10a2603c5a778fdd2cd584800d3f6f9c3e3fd53cf480d557043e5696d6ec2cb2080331e0017b223835ea2c63f6231582f6b3315ab89cfa6df4e935778a50dd5a0552d4d4b1910c7e9437c4698917859352c4155e95dfc98ff089e878216fdc18669938b3788522076ddfc53089c1d0b09640491a9628574e0ac26978c7916b0e4c404b08604724b") getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000010c0)=0x200, &(0x7f0000001300)=0x4) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000002380)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001340)=0x7f) 2018/04/23 17:23:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000003a40)=""/103}, 0x48) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003ac0), &(0x7f0000003b00)=0x10) sendto$ipx(r0, &(0x7f0000004000)="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", 0x123, 0x10, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000003a00)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003bc0)="6d656dbf84513540dd0000007ed000002072792e", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003c00)={0x7fffffff, 0x7, 0x9, 'queue1\x00', 0x80000001}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003f00), &(0x7f0000003f40)=0x4) recvmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000003f80)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0xff}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20000000000, 0x7}, &(0x7f0000003d80)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003dc0)={r3, 0x30005e35}, &(0x7f0000003e00)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003e40)=0x0) syz_open_procfs(r4, &(0x7f0000003e80)='net/fib_triestat\x00') clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003840)=[{{&(0x7f0000000400)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/213, 0xd5}], 0x3, &(0x7f0000000700)=""/236, 0xec, 0xffff}, 0x9}, {{&(0x7f0000000800)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000880)=""/40, 0x28}, {&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000900)=""/75, 0x4b}, {&(0x7f0000000980)=""/237, 0xed}, {&(0x7f0000000a80)=""/153, 0x99}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x6, &(0x7f0000001bc0)=""/249, 0xf9, 0x8}, 0xa16}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001cc0)=""/51, 0x33}, {&(0x7f0000001d00)=""/218, 0xda}, {&(0x7f0000001e00)=""/95, 0x5f}], 0x3, &(0x7f0000001ec0)=""/103, 0x67, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000001f40)=""/45, 0x2d}, {&(0x7f0000002080)=""/212, 0xd4}, {&(0x7f0000002180)=""/183, 0xb7}, {&(0x7f0000001f80)=""/96, 0x60}, {&(0x7f0000002240)=""/13, 0xd}], 0x5, &(0x7f0000002300)=""/60, 0x3c}, 0x81}, {{&(0x7f0000002340)=@ethernet, 0x80, &(0x7f0000003780)=[{&(0x7f00000023c0)=""/67, 0x43}, {&(0x7f0000002440)=""/88, 0x58}, {&(0x7f00000024c0)=""/43, 0x2b}, {&(0x7f0000002500)=""/64, 0x40}, {&(0x7f0000002540)=""/140, 0x8c}, {&(0x7f0000002600)=""/238, 0xee}, {&(0x7f0000002700)=""/109, 0x6d}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x8, &(0x7f0000003800)=""/17, 0x11, 0xfffffffffffffffa}, 0x401}], 0x5, 0x1, &(0x7f00000039c0)={r5, r6+10000000}) ptrace$setsig(0x4203, r4, 0x10000, &(0x7f0000003ec0)={0x17, 0x41, 0x7, 0x7}) 2018/04/23 17:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0xb3, "fc40816396f2836ca861fea0b49c00aeaf896730e4eb4429d73f2ca4caa9de61779ba235f87ed5363af9ff740d87b5a776ba604b0787410d290c8b21bfb780aafc652bb28f8270f3557e45f0ff433f4195bc448f0358af622753b117f15a8ba467a7bba06db9146bf09e623f888f8a6fdb3357eee5a6bdcd55525d5c4b403306c052ff26bb212717969634a8e8e06a22d71bc8feaadc39d426a6253538a64a53fadf49d72fb607d5bba0ce302cd6e9759e5803"}, &(0x7f0000000100)=0xd7) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:29 executing program 0: r0 = socket(0x11, 0x802, 0xffffffffffffffff) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/23 17:23:29 executing program 7: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1c000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r0, 0x7}, &(0x7f0000000180)=0x8) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x1000000000, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getdents(r0, &(0x7f0000002040)=""/4096, 0xfffffffffffffe82) 2018/04/23 17:23:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:29 executing program 5: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000000)=0x9) getdents(0xffffffffffffffff, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:29 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd4, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x46, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001600)={0x0, 0x7}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r3, 0x8}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000001680)=ANY=[@ANYBLOB="18000000000000000000850000000700000000000800dac57585a6dc8b82000000009500000000000000541c4c69e664c61a7f59278ca79ba7818be5be73466f4d4511ac7edb57a788264f3ca3"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) sendmmsg(r1, &(0x7f00000015c0)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="4bb4ed3b453daaa6cafb41692035840ac3fbd266a10f7b7e409d75646d9ba63fa484213ee99dc40c1e8b6966d14198b50e0fc812e580c268f2d3b1e79198b11befd9ac300daf5d19f0f2dfca0e1b56cd08fa3b15aed56a01b3bac3eee7a9b544eedfb74ca2277c6078938ce383ac18e331d26826abd9acc4d1e4541ad535ce6ac00cde62d57a164ffae1678e75cd436eae43988931876972262a70e372d578aa86f00017d648bcc734d6ec4fb4d66ce409081e920e23beef3e87f743a3300efa65d7cdc4951817a587af8bb9e7922931c9fa", 0xd2}, {&(0x7f0000000340)="44b253189a40f6c6c403e776d03f17f3dcb52e87b0e367d56e6511cf56c5ca1cc7becdc7a1735d57172172e078f17c8eac274a2b50d9a3fd6e11844aeeb27c4cb95e604f19eb7e7b3ef20bcff8a8c96502b07e7412", 0x55}, {&(0x7f00000003c0)="6ccb9370697e9001836cf5ed741d0c4fd8446ce09a6b7908e3b6e16efb0176b56a3d0b94f3bdc0b340d594f0ec8f87bcb2139615659286424116a43d25b3d5ad22bef8812b087c8ffb5af924fb10d6848b661731b7cc16c34df7b0e09d4b1780191185ac196c3909e5d0697fef558d0cdadb86257e2572bc2dd705db65b71f9fa1a5479bb1440125528465719e233df4519eced9c0c8c7bd12ca89a246c586316ff0f10000329698e486538cfddc966cb3ed0ebd24c10946583186c7d9dfcec704d0ce306fbf09377f1b178bd6dfd648a0025a3b1fe26d7b6675ec9b000c25ac5f2be77de6698797", 0xe8}, {&(0x7f00000004c0)="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", 0x1000}], 0x4, &(0x7f00000014c0)=[{0xd0, 0x111, 0x8, "7f29af1e0ead5efe560dffbaead5ece8b5ecb8e5ffa9894c8fe45e3b05958c936a332e1655964ffcacb151490f5d678550d7cdb01420e2fefe7daea3062f9f89eeb489dcadf43da9b3989c394f640ed2c8bf696d8af763b9580767ba42fd01a65cd2253e13649ac28f6bc5d75731a4e5598f74cbcc51fbaf1c7e69190bb98b02edc8f376a893d0fcc215fd370a6a05ff337d5f37ea345a058e695f96ee16de1f1620546f28aac5d0109865d4abef48a8c9313dc84237b498cbb8c0f33930"}], 0xd0, 0x4000000}, 0xfffffffffffffffb}], 0x1, 0x0) 2018/04/23 17:23:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/23 17:23:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) read(r0, &(0x7f0000000000)=""/115, 0x73) 2018/04/23 17:23:29 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000200)={0x4, 0x53d4f497, 0x6}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/208, 0xd0) 2018/04/23 17:23:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x180) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x140) 2018/04/23 17:23:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000440)={{0x2, 0x64a2, 0x7, 0x6d9c, 0x400, 0x9}, 0x20, 0x100000001, 0x0, 0x5, 0x1, "6ac315334627c4430e77ad6ef83c4c7d662d2f23b41937880469a519ab7f44cc4842d7a9818f09c446aabc916cc26e2e59c6a552d423e92c81a42e1490a263b336dca31e53c27352e168155a4655ebc0f78e112a4feedefb141bca6114acd02a370db63a9ee17c1fd19452c2de6c6e1aa0951f45ea341c57acefc67baf749faa"}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x200, 0x1, 0x6, 0x8, 0x1e2, 0xffffffffffffffe1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x15, "d8e84c4fe06d6a0f69dc04f307c3d5b147f6f49ddb"}, &(0x7f0000000140)=0x1d) sysfs$1(0x1, &(0x7f0000000380)='projid_map\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xbf, 0x2}, &(0x7f00000001c0)=0xc) modify_ldt$write2(0x11, &(0x7f0000000080)={0xffffffffffffff81, 0x1000, 0xffffffff, 0x3, 0x9, 0x0, 0x1, 0x3, 0xc9, 0x7}, 0x10) clock_gettime(0xfffffffffffffffb, &(0x7f0000000400)={0x0, 0x0}) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x7530}, 0x3, 0x8001, 0xa7}, {{0x0, 0x2710}, 0xff, 0x8, 0xda}, {{0x0, 0x7530}, 0x7f, 0xffffffffffff2637, 0x4}, {{0x77359400}, 0xff, 0x8, 0x9}, {{0x77359400}, 0x1000, 0x80, 0x5}, {{r3, r4/1000+30000}, 0x9, 0x2, 0x10000}], 0x90) 2018/04/23 17:23:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x8000, 0x2, 0x7, 0x4, &(0x7f0000000000)=[{}, {}]}) 2018/04/23 17:23:29 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/23 17:23:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000c0}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x19}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x801) 2018/04/23 17:23:29 executing program 4: r0 = perf_event_open$cgroup(&(0x7f00000028c0)={0x1, 0x70, 0x2b6a, 0x7ff, 0x80000000, 0x6, 0x0, 0x1, 0x4000, 0xa, 0x2, 0x0, 0x0, 0x7e2, 0x9, 0x101, 0x1f, 0x1, 0x5, 0x8, 0x7, 0x8000, 0x6, 0xfffffffffffffd4d, 0x83, 0x7, 0x6, 0x200, 0x3, 0x4, 0x4, 0x2, 0xfffffffffffffffe, 0x4, 0x6, 0x20, 0x101, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8}, 0x2, 0x9, 0x6, 0x7, 0x0, 0x0, 0x9}, 0xffffffffffffff9c, 0xb, 0xffffffffffffff9c, 0x1) r1 = timerfd_create(0x7, 0x80800) tee(r0, r1, 0x8, 0x8) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f0000000000)={0x3, "2f3d7e9ac0d89e17524c1f1c606a0c56ec7691ee05f11fac673edad9eaf27226d50a18d9b4df36edf4463e6d7f875f32f52c81983c048edfab5ed471362ffc53e99cc7e2260389b2c5eb11ac9237571df883e850cf522971e21c317336be6834f385156cdfb6ebdcce2d3a5558b3b23248f2266f27f6dc04f96326d2f4d2c5c3db45c15391aeec28e593523b59a16e5118333efd50ce8889a678fe162add2f4d5e75af3327"}, 0xad, 0x800) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x20, 0x10000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0xa, &(0x7f0000002780)=[{&(0x7f00000001c0)="8af3949840ac3fbb429c0c31b499db9dda828f621dbc1a63ce4f194dfe0b04b0eef6d4fe7141686e46de978e353e725f90fb717738797f4c7f3aa980a70395dab52611637a63287df91262d0c7d83d223d7d9204a3a324aaf2b4274a11a36152bb7d80b604071e2f0971d2b9d01c4902d51b63d8b363565a4ec0353d66b994a0a0bd8aa9d8af0bcc6918375062bedfea23fd03cf20fee5e410565a220a01f3c8a0c9c0e017ffc836caba38e443fe427da16569bbe61e03e1ae8280739cd220510106080349535f6fe0e68a6d3b7753f4c29d", 0xd2, 0x9}, {&(0x7f00000002c0)="8fd3f37a83be97ff161afe818dd0c2aa085b43252820ea3db619ddaa78208d6f0ef84370a433fa6edecdfa1c136cb9fd0fb8f11ab74ca7fc91b42c547a994e095b5f0496b0729db051f6d61bf9c512ad4d855f532fa47a658d2f2eb676d5211468f43f662de4c09803281e3122ec6fbfb88bcf411c6fc44633f8cb499c92", 0x7e, 0x796}, {&(0x7f0000000340)="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0x1000, 0x5341fd50}, {&(0x7f0000001340)="8c0bcef32c51d14dfae3d63fb3", 0xd, 0xfffffffffffffff9}, {&(0x7f0000001380)="204ff0ad1332bdd756ea382604944eb5ed62784713f997371b1f792e8144fedc36244ddbd0ee54ca28de261352bf07035114d6e80deb10a5a67259a32e68c62f4c58e3b7d8ec2420007270522daad6390363d72bcb65ef46a3a38943c6614b3b1aed682eb7765ed6d7ff07561d11f11d9a19a06b75f58e1117fb54f27fa002b10c65cae0cab8972026542986c7a2e7d10b4a94d0c46261b9b4150ca807dc5a9856083956278950dbfeaedc6758b66ff60cd09d982cc05cdc8933172dc52eb508f9540622d0f2ac922b443d0f3c53cc9aa3f1fb6bc5ea30a82bc8a4fe10910e1bcae19a94e8639ee9b1dc95a70e87eee17e31efdbab", 0xf5}, {&(0x7f0000001480)="cef364ac6b17289f52e1e51e03254ef315391281d4410c1273dc254e13e495bce91f3aa82cd4768ad9e500a3fcb6e2332829d9d1ffde807670e33cde1b8c3c186912d688384e505f552715236616ed591edfb4b1736ba6b748e1877f11217c462cfdf8a4375121e280519af5d22dad97c38e3bd9bddea883160a4aa3a988df818294abd40807ea7438e6147259505964a3ae6d", 0x93, 0xfff}, {&(0x7f0000001540)="17f06fa6042aac67474ef1dfc3b2f698ffabb532b43754762b8bc9aaa6d004d128e794d0e226cf2cee16b811e651bc682f3b28c98474eeedc3eeb0adc76ddd33488318976fde6092eddc9ad043f46fe97ab2ea8fc689eacae3202fe051c04066e6f565beb3892d88b219d419f54cd4fef167aecac5c33fca23494725101a583f2f0da405c2b3521fd817895271a09940d60bf576932c80d5ac9069bd9a169d46bb4b4253b3fa761871be87aedbecbdcb917f281848e75d3f27598649343594da4b27c308aac813ff04a1217e", 0xcc, 0xfffffffffffffbff}, {&(0x7f0000001640)="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", 0x1000, 0xf1}, {&(0x7f0000002640)="864387702ddd1f56fe2719b5a18001cc867d3fdbe748f342fb0dfccac38f7d097efae2c12438bfd0e71c43f77ac6cc36b878bbc46737d3d0e404fd7f5dbef599f9a167f612ada7af3881265242e0023cfc39cd8f7cf2ca6b674fd67632e3155569af224986bf37f16e540423ad15fa3810a4909c3541c30decff586febebc9a943c48364561a196e72e717827011e6663d4f", 0x92, 0x16b}, {&(0x7f0000002700)="818d01039e64bb686202e93fade5abb94b1debd88c36644e4e608de280147456ef5cd3d72da7f234ace6c5b2b003c32db0816ba1f46599ea6feab512f235d35b46c6e9", 0x43, 0xfb33}], 0x22000, &(0x7f0000002880)={[{@barrier_flush='barrier=flush', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) getdents(r4, &(0x7f0000f2b000)=""/4096, 0x1000) msgget$private(0x0, 0x0) fstat(r3, &(0x7f0000002940)) 2018/04/23 17:23:30 executing program 0: io_setup(0x8d1, &(0x7f0000000100)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80080) r2 = syz_open_dev$dspn(&(0x7f00000011c0)='/dev/dsp#\x00', 0x2, 0x100000800) io_cancel(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x6, 0x81, r1, &(0x7f00000001c0)="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", 0x1000, 0x6, 0x0, 0x0, r2}, &(0x7f0000001240)) r3 = socket(0x10, 0x802, 0x0) timer_create(0x4, &(0x7f00000013c0)={0x0, 0x10, 0x0, @thr={&(0x7f0000001280)="dad29945494266f29035c0f380c9ddbdedba01d1e8828792d898f79b219e4b8d62a94e22ae8fe470f165014800a04e7c4433ee6f250f868cbc119c8ed39c5b48d3572290dadfe904698b1198ab2d0997ed4b0725c28c", &(0x7f0000001300)="29410630dd6462af3ea6ffc4f31903a31b6ff6aa10ca72dae1bc22a777f2156f0f47dda8ff35da3eda7e3619809aab7804abc73a22aa85210f2f38a93433504af3e4b86577e5cd14331041cbf34d2aa784761bbb70831ad31d602022bcf05af28954625598b29912641753a93500ec1540c08dafa142ac70e5a02a3105ee1e9a52be2f6adad5e4580128b918c61b8727725241234200b61cc0ef5852deaa256a080a6a10d12c7d94ab00fbe2b62822860be68cd3a9a2db1d1490dcd467"}}, &(0x7f0000001400)=0x0) timer_settime(r4, 0x0, &(0x7f0000001440)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000001480)) write(r3, &(0x7f0000000000)="d304ff20a45bbbf57df70decd0a21e124f2e712ec4cf292abbefb08ba3126fea41bf75f0e3f3d38871b78b6b1efb427cd661ff401e6dfd332073a2abe7d837037b519595a75b8c34e5ec3c9197063fde7f56acc45bf24645b845d194b3862587b71a4359e50ecd83eb846d6198d5215281952929ce5aab3e662dea23507d0806038a74ef906439a0cb430e8c3efd738c101ef8a8c27151ab7ba0d28a64defa6ef4c7daa19c251de6ac7d80a527b4985aacf53fbae1ddd0596aac533461", 0xbd) write(r3, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) 2018/04/23 17:23:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200002) write$cgroup_int(r0, &(0x7f0000000040)={[0x3f, 0x2c, 0x32, 0x33, 0x31, 0x3f, 0x0]}, 0x7) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000000000000400000000950000000040be638559e70afafc673c"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x2600, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x101, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000540)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) socket$inet_sctp(0x2, 0x5, 0x84) bind$netrom(r1, &(0x7f0000000200)=@ax25={0x3, {"3726941fbd40e0"}, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0x3c8}, &(0x7f0000000040)=0x8) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f0000000400)=""/115, 0x73, &(0x7f0000000480)=""/39, 0x2, 0x1}}, 0x68) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/190) 2018/04/23 17:23:30 executing program 1: syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0, 0x0, 0x80, 0x8000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x2000) accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x80800) r0 = timerfd_create(0x3, 0x800) fcntl$getown(r0, 0x9) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="00000000000000003f00000000000000b55ab21a924a5cdfef10a2e20f6e6856aaebb76eff1600bd494eec9fb092cf646a23c8fc7808e9234c9f897fe40206") getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) getdents(r2, &(0x7f0000000000)=""/103, 0x67) 2018/04/23 17:23:30 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) dup2(r0, r0) 2018/04/23 17:23:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x22c0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x3, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000200)=""/228, &(0x7f0000000300)=0xe4) r2 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/23 17:23:30 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:30 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:30 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:30 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/23 17:23:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000002000)=""/4096, 0x2c) 2018/04/23 17:23:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) sendto$inet6(r0, &(0x7f0000000200)="fde0147edb28c625832ca9575b8abc2256a8e9d9c29a5fe6e355a0a064dfab0d96fef7bcf94f1be96ed927463d3f4ce56a555c5e7ca76eeacf53b6c22ca089a5bf88d22fe74ce69f435a8bd12a0a0885437d4e370837e41c09c146daaa026d8266c03f568b89db89c084931db7265d177b5f6516f87b8387eebf981a60f4cf5ea4c955bf5c2f04b7a44bad68f8a6ddf996945f67085174d2f7ecee9e", 0x9c, 0x20000000, &(0x7f00000002c0)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x806}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:30 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800000000009}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) 2018/04/23 17:23:30 executing program 4: prctl$intptr(0x8, 0xf9) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x4fc616736aba4074) r1 = dup3(r0, 0xffffffffffffffff, 0x7ffff) syz_open_pts(r1, 0xa0040) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x80000000, {{0xa, 0x4e23, 0x7}}}, 0x88) 2018/04/23 17:23:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x50a02) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x630) [ 144.624238] FAULT_INJECTION: forcing a failure. [ 144.624238] name failslab, interval 1, probability 0, space 0, times 0 [ 144.635621] CPU: 0 PID: 11167 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 144.642570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.651945] Call Trace: [ 144.654577] dump_stack+0x185/0x1d0 [ 144.658255] should_fail+0x87b/0xab0 [ 144.662022] should_failslab+0x279/0x2a0 [ 144.666133] __kmalloc+0xc2/0x350 2018/04/23 17:23:30 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='iles\x00') getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getdents(r1, &(0x7f0000001080)=""/4096, 0x18d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x9b, "dd247d62f36513cfa89a27b83dbad47db60a1ad61ad67aacde0aea48cef80d6a494b231ee15059c3825e57f2e1c9806cf5ee20c27a80a1837a8cd3d3f916b5356e81f5ae3c43cd5a2350a0eb34cbcda4e9fba24bba1c1c0176881f18702ec95eb2644ae590440ac8c2fe0fd0ce261c5b0593c63e405d223f170f2728cdae057f99851d52820649f83d45a87a8674418ec05aadf8ec66dc81ee2a91"}, &(0x7f0000000080)=0xa3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x9, 0x2}, &(0x7f0000000240)=0x8) [ 144.669673] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 144.675112] ? crypto_create_tfm+0x10a/0x640 [ 144.679582] ? crypto_alg_extsize+0x66/0xc0 [ 144.683986] crypto_create_tfm+0x10a/0x640 [ 144.688270] crypto_alloc_tfm+0x3a9/0x710 [ 144.692474] crypto_alloc_shash+0x99/0xb0 [ 144.696676] drbg_init_hash_kernel+0x87/0x4e0 [ 144.701207] ? _cond_resched+0x3c/0xd0 [ 144.705136] drbg_kcapi_seed+0xa5a/0x2270 [ 144.709388] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.714331] ? drbg_kcapi_random+0xc20/0xc20 [ 144.718818] crypto_rng_reset+0x262/0x310 [ 144.723070] rng_setkey+0x8b/0xa0 [ 144.726577] alg_setsockopt+0x6c5/0x740 [ 144.730639] ? rng_release+0x50/0x50 [ 144.734514] ? alg_accept+0xd0/0xd0 [ 144.738217] SYSC_setsockopt+0x4b8/0x570 [ 144.742381] SyS_setsockopt+0x76/0xa0 [ 144.746274] do_syscall_64+0x309/0x430 [ 144.750205] ? SYSC_recv+0xe0/0xe0 [ 144.753776] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.758983] RIP: 0033:0x455389 [ 144.762189] RSP: 002b:00007fa448e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 144.769929] RAX: ffffffffffffffda RBX: 00007fa448e886d4 RCX: 0000000000455389 [ 144.777219] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 144.784513] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.791802] R10: 0000000020933000 R11: 0000000000000246 R12: 0000000000000014 [ 144.799093] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 144.806672] DRBG: could not allocate digest TFM handle: sha384 2018/04/23 17:23:30 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x7, [0x7, 0x4, 0xfff, 0xb, 0x4, 0x7fffffff, 0x6]}, 0x16) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)={0x5, 0x1c, [0xb3, 0x7f, 0x5, 0xb8, 0x401, 0x7, 0x80]}) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x7f) sendto$inet6(r0, &(0x7f0000000040)="22f48acaa803a399f6fe8090238865a7f84ba66045806915f2c1b12f9c34d7be9ada40c3dc9800969a5ace9285cb69541b243567d43f27b7c96aace0d0f3d74245f2f94206b4758c7317ddd2f61217d9edcd0107c6158a8ff5f370762509032746a3b9cdae46c357a77d7df809481670db208a3df1ef51224cdf9fad68beaf694b4afd1a9637c1f89cd6bcbc9bf255934f9cdfaa74f4570a43f92528ed8b332610a30721773a3a2c18910187150b2924020101b36857c16b71e8b335c234d9ea9cf4d96e27f8a89084d2c35c85bf6e4cd7c9aff0ef8c4c6d27ed4f45e1d28581c63981feba80", 0xe6, 0x40000, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x8}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x61, 0x6}, {0x400, 0x7fffffff}, 0x9, 0x2, 0xb38}) 2018/04/23 17:23:30 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x9e1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000007c8601ff000700ff00000000000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="38000000110000012cbd7000ffdbdf25ac14141f000000000000000000000000000004d30a003f00080019002b00000008000400116b0000881463f96ccb2cd1480922d6a6520a59cca27624957fc636e99ddefbd6b5b0b6a2c0ad0865b6ad6a5ab2bfb627c8987b5e5a88e7a5a2ead261de391c1d801003c04ff5ae6e7790b6b7cc64c8c1b116162bf2a2a5c0c70abc0e02dda6123c4764c2a226f334f213a2227cfb3dcb574ffbc4cd3373e152730fb2ba07419d41f102635b88cccae2dbd0710452f4845cb0e2ca894d5497fa88009225af888d299b83fcc4888c354890d1dd194d3ae8cd8e6ad28a7e70"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x44800) bind$can_raw(r1, &(0x7f0000000200)={0x1d}, 0x10) signalfd4(r1, &(0x7f0000000000)={0x4}, 0x44e41ad7e88b2378, 0x80800) 2018/04/23 17:23:30 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x775248c}, 0xffffff62) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x284000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x0, 0x201, 0x6eb4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDENABIO(r1, 0x4b36) writev(r1, &(0x7f0000002500)=[{&(0x7f0000002480)="a2", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x1, 0x7, 0x0, 0x22f6c25b, 0x8, 0x1000, 0x6, 0xffffffff, 0x3, 0x3d, 0x0, 0x10001}) 2018/04/23 17:23:30 executing program 0: r0 = socket(0x8000000000030, 0x802, 0xb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:30 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) [ 145.039367] FAULT_INJECTION: forcing a failure. [ 145.039367] name failslab, interval 1, probability 0, space 0, times 0 [ 145.050743] CPU: 0 PID: 11214 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 145.057699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.067069] Call Trace: [ 145.069693] dump_stack+0x185/0x1d0 [ 145.073361] should_fail+0x87b/0xab0 [ 145.077115] should_failslab+0x279/0x2a0 [ 145.081220] __kmalloc+0xc2/0x350 [ 145.084754] ? drbg_init_hash_kernel+0x29c/0x4e0 2018/04/23 17:23:31 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmget(0x0, 0x3000, 0x54000100, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/240) 2018/04/23 17:23:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9149}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x101}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xbf, "8ba38a8b64d7bec56a09544c0735e854c70141df85976b5d7d73e87e34f4d85a1150204047db4f1b8c2013ba9bbbfbdf69c2877172de6083843ed7ed1db168782e742610e00b10dee17a4e3126ff641d75e26bfdbd9f9e1f7105e8b39ac8566d7934c5fa58adb4b6e691ad2ee72b44fb55f2076cdd5c0c8c121b9553295753379247f81ecd93fdd73f06f56db67903a8040a64de972e477d0be9b41ab3649fbdaa182a1bd7c3fdb68012a1d4517d1961bcc42b2ab3757643aba5d79549548e"}, &(0x7f0000000140)=0xc7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x82, 0x4, 0x8, 0x9, 0x98d, 0x8000, 0x1, 0x0, r1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) [ 145.089556] drbg_init_hash_kernel+0x29c/0x4e0 [ 145.094225] drbg_kcapi_seed+0xa5a/0x2270 [ 145.098467] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.103358] ? drbg_kcapi_random+0xc20/0xc20 [ 145.107837] crypto_rng_reset+0x262/0x310 [ 145.112084] rng_setkey+0x8b/0xa0 [ 145.115585] alg_setsockopt+0x6c5/0x740 [ 145.119641] ? rng_release+0x50/0x50 [ 145.123423] ? alg_accept+0xd0/0xd0 [ 145.127119] SYSC_setsockopt+0x4b8/0x570 [ 145.131240] SyS_setsockopt+0x76/0xa0 [ 145.135080] do_syscall_64+0x309/0x430 [ 145.139010] ? SYSC_recv+0xe0/0xe0 [ 145.142591] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.147798] RIP: 0033:0x455389 [ 145.151006] RSP: 002b:00007fa448e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 145.158750] RAX: ffffffffffffffda RBX: 00007fa448e886d4 RCX: 0000000000455389 [ 145.166041] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 145.173335] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.180624] R10: 0000000020933000 R11: 0000000000000246 R12: 0000000000000014 [ 145.187918] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000001 2018/04/23 17:23:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/23 17:23:31 executing program 6: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@generic={0x5, 0xe9, 0xdc2}) 2018/04/23 17:23:31 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x7, [0x7, 0x4, 0xfff, 0xb, 0x4, 0x7fffffff, 0x6]}, 0x16) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)={0x5, 0x1c, [0xb3, 0x7f, 0x5, 0xb8, 0x401, 0x7, 0x80]}) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001280)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001380)=0xe8) getgroups(0x6, &(0x7f00000013c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001500)=0xe8) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000015c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000017c0)=0x0) getresuid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002240)=0x0) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000023c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) r21 = getegid() r22 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002580)=0xe8) r24 = getgid() r25 = getpgrp(0xffffffffffffffff) r26 = getuid() getgroups(0x1, &(0x7f0000002a40)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002bc0)=0xe8) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002dc0)=0x0) r35 = getuid() fstat(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = geteuid() stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005980)={0x0, 0x0}) r41 = geteuid() r42 = getegid() r43 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006f00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000007000)=0xe8) getresgid(&(0x7f0000007040)=0x0, &(0x7f0000007080), &(0x7f00000070c0)) sendmmsg$unix(r0, &(0x7f0000007400)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="9f39359d2e87b2f047ea9a582ca39c8721ad3fde99ce67", 0x17}, {&(0x7f00000001c0)="61bd9a3e0fc10e9a03408e871e34e54dd8da3927f2b476363cb1f6dc42232565cc8cd95e5b260e773c4be413e216707ab52ad56ed35fca841563edec32080934175f6bd8cad37f0ac04ccfc35aa215e7f659ff58e5d07bac6854f500706a9469da0c748ed90e673d05320d0d5d52f271a958d1ab92a038b797fa56310cf5121599f693acc024227dd3c1f0e50d1ea4cebbdc3007542a5c8bd39568556d5687c02b35f89297f06ee7d8a13f18b548d906c0ca5fdc76666ff03e", 0xb9}, {&(0x7f0000000280)="1daa66c21c27a46d1f2a537482e6e12ff02639768579b9356a02122394283be523b5612aabc4600ec6437747d374ccd6a05ff0109ed130603d4dce2a32725696be5143a24a3973eeba81", 0x4a}, {&(0x7f0000000300)="2033125732430368dacea27d27eeb104ba0ae8e1b8b9242304e72a986991cc8a5a8e3dd9b0f5083fac8c3fdf1b829e26c493fc3a3d65c1c196e4be343f7fa48c4719c163e8cfe8312cba2345f8ab73", 0x4f}, {&(0x7f0000000380)="27d5ddab97c140419e4629254fb39bde0a10dd47e7d99542aa5886cb55e56ff6c94fdc2125642fa9418899013515f9d5e0583da2b29274c1c76393c66e5a8d947afdd54ab88e226d9754ce80b924d6c3c7d134ea67509ebb9cc274", 0x5b}, {&(0x7f0000000400)="88673e4a97dce27b438140726b14ff74df81261380711a203972fc9f37d6bea54cde621baa5e72b50af0e82b6e75b599854dcbb27684791ee8cf366251c720cfc8a0aa6c8dbc2b60620dc08fb7fdb7e2cb311dc06d59848d58fb3871", 0x5c}], 0x6, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000580)="feb83070f5f50eae149e902ef50898cb972c2321edd1d6726932eb97afd13cc2993e5ffa312ac2ef5608ab303cead8dc06c53987f85a3150bda192e9556255b9b90d799cb55cfbe07d0f181bd76d1cdac5e9d78f00ed1f6b0d3f61ce84b6e2f1635dac41ae62be3896dee5d316f76c60009a0e38cd4570abbbc68c20323c5e9aee644de049c130edce7518c696adb45034d03f18bdd1a455fbb979c811504df3", 0xa0}, {&(0x7f0000000640)="6c7058a539346db42b984416a7a0ac96192069b17d0f324e0cf332e497e2c7c9b1240c8f6b915ad8acc55b76c9dff51120611acbf2cfa6a9fb6c5ae45e113eaf784caba572743968cd8bef94731e52bc6ff20a8b03ea507422dcdf9b20956dabcb3801dd444984a37dd69ada6d7ec392e16c5619aa70d9c062f13cbb4b10136aa1f0f78d31c68308041bf8ec1e0aeccbb0b690ef7b0692a1421f1ef76c152b27f94cde2b9e34b8986f35667d5006be7418627d6e151f0381f643b440fee86420781569b0e2", 0xc5}, {&(0x7f0000000740)="bacca1ad9f39801728f0a87cecc880f92cc2a308567610ec48b4cf9cb61559dde880af652ae8d1114a8c23bdf558f22d0f145ef0bcfc67eb13db4ff505b97eeb3d63d14edda63363ba8fbc4c79ca9e6417f6b331454cbc998177715e0c630f84f4167086f953f2705b43aefa5648fab3c76f0093db2fedb6b9d9f2950532426d6246bde03f40e7797cfa10288e20b5f67adb389fef08529f78cfef6324ab3c5d4c145ab39d416c74cfc7", 0xaa}, {&(0x7f0000000800)="74934f3a6dceec4b4f74f2cc8f4557f0cf3793400f22b3b95d8b14b1bed72eac23ed93d34398bc18b0ceea3b0a8c1e0f147dd401ca12be1561f095f982f9e76bee39bb39d5fce09fd31e4fbfeee50d578b1c2abd94afeb4b4d0c9615884165e63f234c5b96517b72ea62d3be772222d33fdc1f89a55cff8de1337dd526cfac2acd06d2fa70d1d612bae4a1df8ae74280b8d5d501452beb", 0x97}, {&(0x7f00000008c0)="96c151c3a3dc3d1571c6bd4c", 0xc}], 0x5, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000a40)="b81fd5101448ace5944256be3c8d6f2a44166fcb8e06ae472b64bef5d297c4395b2dfbe62a580e2e3304ade5ed53b562c38e6921131f4f478fb4e9b89939a0e034de8b6940463f4b80083625f3d4050205ed27e6322a62142e6a04edf06022e29ede3d3b7c7d97186ec9c32a0a82d41e9727fca1ce87518cce21a6abfc96a913ffcd4824a7f25a35f75d41c4bbfac5af38be5fb6ab96bb0d51e2e2a05b3b2602fcf5ea1f86eca7975d1f01b77839f31806a75560b14a6790f44e9f6f2db3114f456ec0cbc47bf6faf65fa5cf73ae", 0xce}, {&(0x7f0000000b40)="02bf6b6aa5385363c1a216f8ed64b095d8d957f789e02ccbf5fbe2cad80c8d1f3e1c808aedb987c1b1e73281b77729e78cab8d40ecf36321ae92940a7856fbcb28950756c07a7294b6a58de3e1f983c81c7126832a7fc3aaaf17779a44c89c7db8466b5fb87935b46196be3ca23acd800127a560d445649c032936602af74504f0b8d2a1d9c640923df16479d3ee2b4dfdb8b597e7c6059202e423dddf866655240c4083f95cbdd8ffe746be3a3310f5d48ea1d7da6e7659df6e99769a60bb554f5c1a5c7f5a8f9b", 0xc8}, 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{&(0x7f0000001000)="b897cc4a4616e8e9aaafe77b58fed858673e1557e11dec6ca34b119804495c96b451f9abd79cf34ce2aa5298dd60a650bbadbe2488d2a09c1e64ed9c65c6ec8e177ade2c556330b55d51156cb90b02dd66ae140135cf33f1f264f772ed6725cdb92776b1a958a72778f0bfb03e5cd733908ecfd3b2568da8aff373a9e73478683720046d753f64b03f34563260767fddf0d6ff5f2446b2f86ec07be9d26caae1652588d192b82c447b19b4a15c6b9c43face568527433466ecc7b3a14b41f48bf4b989d31e956367b00e2aa7fb248785e1fb8c", 0xd3}], 0xa, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x8000}, {&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000001d00)="3fa594ea982022657365d0d53e53622403343656d2ff3893d606f0b8a163eedf0243907e7b828f61aa26ec722731b1a813fd2268dafd17cc6a0c6f258ac038d535d2d5c5cf3cfc72dd4e3242601b8374975ae82104e7317254dc5ba73d20256cce69c51fb3e634870326eff23eac295b1c139126952505b7558dd0a433c04bbaaff6acd9997a1fa1f586c0e67f13d5e0561580317ba5cc1c73f2c1972041e32960a6c0c026b8302ddff042727f260f5e052b423ea5884d504d1cbd65436e24e742ad8b", 0xc3}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000002900)="b12270754eefece601173b0c281ab511a7a173f9fcf7f7a3a61d8d636e6cff6a7150c9eeac6d274ca3f81b5f4b9130fe088f507f1c1d16743931daf33b4d7458ca17fc62273c6bbd5b240ff9feed38a3ea1130fbd4247616600fb797fbeef71a589efa1a8645cd18b8f503b65525301eea40d5c8ff4c4ccf09d7af7f55b4467849e6dd09e32a395a32982ba962b290e97726c965f54766d717163510a3b8130224d07c3d79759c5dce", 0xa9}, {&(0x7f00000029c0)="be7c5405d3293cf207ef6cc51007dfa2c51229e7462a597a8353b003cc6af74f677e5faa9b0b8e4f8660955963d223f3c37babacef", 0x35}], 0x4, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x150, 0x15}, {&(0x7f00000030c0)=@abs={0x0, 0x0, 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{&(0x7f0000005c00)="49fc03ac04346c9591af8e68994ba71a1618402ee02533ae6c64e53b21063c2fb8489df3279620e8e890e2a82747e7fe18700fc2a60444804a5a5f6c58f10a17002b9a07a112ceb1a2f555becf3a8407bc7a2a0c9f71f191473d70ebaeb35b806336f89ae74cb7402d28aeca4806be11df61f4f0651a1f2d167648f0842f76e78564742397f5b453ce3f56343b48d6955ad85313a38f71ba2c01cd75cde5c2670229a16d584105dbd5b76a59ff201f5948791274f324a099de165bac5926", 0xbe}, {&(0x7f0000005cc0)="84ad336981fefbf2855c8c991dab2ff42003794944f05d19c97d5f69e7440cabf27f761286ce1b27f3badb631d02be94e8c539c8c32fe57b8d88d7f5c6ffe51b96118be925f58a6e7bc276024b4fd5d2237f62b55103bc97049f80", 0x5b}, {&(0x7f0000005d40)="03c3b74ad07f417e6468ea68e136acde2193", 0x12}, {&(0x7f0000005d80)="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0x1000}, {&(0x7f0000006d80)="7bd06d95d6e57b3f10a8f60632bae03d02b847010009d692938a655a34c500869252b90fe271fad6ac5e5cf5cde865dcecf2c7897fc499c0025dc7bb8d33d2d035d9643f2deb0cb4070981a344d5926e8d478411c861afe5dbe26a0e9e21dc9f77cee4747d94edfa265ce915ec7a9ef39bf3f547893053a92e233a61dbec5edb1827df05857557691decd048caa0adfa348f897610f8f032b26b3b6c28d12a5a190069c918df1ee34be3ed58497bf74f1e58a9525a1d6b64a397806d4cad159499f02bf664dfe58472176aaded45c5ca127bce830329f24380f4c7bdb6f11fba65ad140f6edc50b9f30bf95ba0cac5ec16d2ace3", 0xf4}], 0x7, &(0x7f0000007100)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x20}, {&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007380)=[{&(0x7f00000071c0)="fa7464f4f9379cd151a6c3213a54c68b2a2ae7bd6673293b5351c424d7f84997f27a5e5800a8602561c035dca8c99fad49e3967e2a3425dac32f229e7de2f45de10da7f8bd06e10cfd22d8534a0f1eaa5925c2264770add5a7d27ba21475f5a9", 0x60}, {&(0x7f0000007240)="e6d8e08221d53e64ebcbfe59448d191c50baf63928ac092219f273bda9bb5fac34f2e71dfa2dc4dab006896ef5fccb05d323c4aa2423f50f92af1173a705e186061e879635939546f4bb027de6aa3244036b1c7ce340a95c255c586e1c4a6d3bb10f4f267abf29eb8d4819b1d1f5594f80402f854a3a0f903fd0b15b1fe325f2b8e8d2829cac2587ddb313b23cd09bbd531d3295265022f5bf89c011cdd2d288c00144501002f4ea9431099d921d62fdf066279b1cea26b63c133b87b241e5c8723701e5cbb00ad028", 0xc9}, {&(0x7f0000007340)="5da0d09dd1a5e2402907554a553b054a3ea0852989f43f743167dfba0132dae57ee2fd3374a0315d183ba70c84b52b0d5af190a42fd221823c3e963b83bf", 0x3e}], 0x3, &(0x7f00000073c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x41}], 0xa, 0x90) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1ff, 0x388, 0xfffffffffffffffb, 0x1, 0x54}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) 2018/04/23 17:23:31 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/23 17:23:31 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x3, 0x81, 0x0, 0x8, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffffff01, 0x8, [0x7, 0x8, 0x1, 0xa000000, 0x0, 0x7f, 0x3, 0x1]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0xc) 2018/04/23 17:23:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='keyring,selinuxvboxnet1&posix_acl_access\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = geteuid() r3 = getgid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r2, r3, 0x9fd7, 0x101, 0x804) 2018/04/23 17:23:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x48) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7d}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100}, &(0x7f0000000200)=0x8) getdents(r3, &(0x7f0000000280)=""/4096, 0x1000) 2018/04/23 17:23:31 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000180)=""/4096, 0x7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffffe0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x6, 0x1}, &(0x7f00000000c0)=0x8) 2018/04/23 17:23:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x400001fff}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000001380)='/dev/input/mouse#\x00', 0x0, 0x40002) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000180)={0x8001}) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)={0x1, 0x7fff, 0x7, 0x82ba, 0x7ff, 0x40c, 0x8, 0xff, 0xfffffffffffffff7, 0x1}) r3 = accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001300)={r4, 0xe9d4}, &(0x7f0000001340)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/23 17:23:31 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/34) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001540)=@filter={'filter\x00', 0xe, 0x3, 0x370, [0x0, 0x200011c0, 0x200013b0, 0x20001500], 0x0, &(0x7f0000001180), &(0x7f00000011c0)=ANY=[@ANYBLOB="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"]}, 0x3e8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x8001, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x4, 0x3, 0x6, 0x0, 0x81, 0x6}) socketpair(0x14, 0x800, 0x7fff, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000001c0)=0x4) [ 145.637089] kernel msg: ebtables bug: please report to author: bad policy [ 145.708660] kernel msg: ebtables bug: please report to author: bad policy 2018/04/23 17:23:31 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/23 17:23:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/79) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:31 executing program 0: r0 = socket(0x8000010, 0xb, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) r2 = shmget(0x3, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') getdents(r0, &(0x7f0000001000)=""/4096, 0xfffffffffffffe34) fchdir(r0) socket$alg(0x26, 0x5, 0x0) 2018/04/23 17:23:31 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2023c4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000340)) recvfrom$packet(r0, &(0x7f0000000040)=""/25, 0x19, 0x3, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/78}, 0x56, 0x1, 0x1000) msgget$private(0x0, 0x200) msgget(0x1, 0x4) msgget$private(0x0, 0x100) msgget(0x1, 0x108) r1 = msgget(0x3, 0x100) msgctl$IPC_RMID(r1, 0x0) 2018/04/23 17:23:31 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001280)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001380)=0xe8) getgroups(0x6, &(0x7f00000013c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001500)=0xe8) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000015c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000017c0)=0x0) getresuid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002240)=0x0) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000023c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) r21 = getegid() r22 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002580)=0xe8) r24 = getgid() r25 = getpgrp(0xffffffffffffffff) r26 = getuid() getgroups(0x1, &(0x7f0000002a40)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002bc0)=0xe8) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002dc0)=0x0) r35 = getuid() fstat(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = geteuid() stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005980)={0x0, 0x0}) r41 = geteuid() r42 = getegid() r43 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006f00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000007000)=0xe8) getresgid(&(0x7f0000007040)=0x0, &(0x7f0000007080), &(0x7f00000070c0)) sendmmsg$unix(r0, &(0x7f0000007400)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="9f39359d2e87b2f047ea9a582ca39c8721ad3fde99ce67", 0x17}, {&(0x7f00000001c0)="61bd9a3e0fc10e9a03408e871e34e54dd8da3927f2b476363cb1f6dc42232565cc8cd95e5b260e773c4be413e216707ab52ad56ed35fca841563edec32080934175f6bd8cad37f0ac04ccfc35aa215e7f659ff58e5d07bac6854f500706a9469da0c748ed90e673d05320d0d5d52f271a958d1ab92a038b797fa56310cf5121599f693acc024227dd3c1f0e50d1ea4cebbdc3007542a5c8bd39568556d5687c02b35f89297f06ee7d8a13f18b548d906c0ca5fdc76666ff03e", 0xb9}, {&(0x7f0000000280)="1daa66c21c27a46d1f2a537482e6e12ff02639768579b9356a02122394283be523b5612aabc4600ec6437747d374ccd6a05ff0109ed130603d4dce2a32725696be5143a24a3973eeba81", 0x4a}, {&(0x7f0000000300)="2033125732430368dacea27d27eeb104ba0ae8e1b8b9242304e72a986991cc8a5a8e3dd9b0f5083fac8c3fdf1b829e26c493fc3a3d65c1c196e4be343f7fa48c4719c163e8cfe8312cba2345f8ab73", 0x4f}, {&(0x7f0000000380)="27d5ddab97c140419e4629254fb39bde0a10dd47e7d99542aa5886cb55e56ff6c94fdc2125642fa9418899013515f9d5e0583da2b29274c1c76393c66e5a8d947afdd54ab88e226d9754ce80b924d6c3c7d134ea67509ebb9cc274", 0x5b}, {&(0x7f0000000400)="88673e4a97dce27b438140726b14ff74df81261380711a203972fc9f37d6bea54cde621baa5e72b50af0e82b6e75b599854dcbb27684791ee8cf366251c720cfc8a0aa6c8dbc2b60620dc08fb7fdb7e2cb311dc06d59848d58fb3871", 0x5c}], 0x6, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000580)="feb83070f5f50eae149e902ef50898cb972c2321edd1d6726932eb97afd13cc2993e5ffa312ac2ef5608ab303cead8dc06c53987f85a3150bda192e9556255b9b90d799cb55cfbe07d0f181bd76d1cdac5e9d78f00ed1f6b0d3f61ce84b6e2f1635dac41ae62be3896dee5d316f76c60009a0e38cd4570abbbc68c20323c5e9aee644de049c130edce7518c696adb45034d03f18bdd1a455fbb979c811504df3", 0xa0}, {&(0x7f0000000640)="6c7058a539346db42b984416a7a0ac96192069b17d0f324e0cf332e497e2c7c9b1240c8f6b915ad8acc55b76c9dff51120611acbf2cfa6a9fb6c5ae45e113eaf784caba572743968cd8bef94731e52bc6ff20a8b03ea507422dcdf9b20956dabcb3801dd444984a37dd69ada6d7ec392e16c5619aa70d9c062f13cbb4b10136aa1f0f78d31c68308041bf8ec1e0aeccbb0b690ef7b0692a1421f1ef76c152b27f94cde2b9e34b8986f35667d5006be7418627d6e151f0381f643b440fee86420781569b0e2", 0xc5}, {&(0x7f0000000740)="bacca1ad9f39801728f0a87cecc880f92cc2a308567610ec48b4cf9cb61559dde880af652ae8d1114a8c23bdf558f22d0f145ef0bcfc67eb13db4ff505b97eeb3d63d14edda63363ba8fbc4c79ca9e6417f6b331454cbc998177715e0c630f84f4167086f953f2705b43aefa5648fab3c76f0093db2fedb6b9d9f2950532426d6246bde03f40e7797cfa10288e20b5f67adb389fef08529f78cfef6324ab3c5d4c145ab39d416c74cfc7", 0xaa}, {&(0x7f0000000800)="74934f3a6dceec4b4f74f2cc8f4557f0cf3793400f22b3b95d8b14b1bed72eac23ed93d34398bc18b0ceea3b0a8c1e0f147dd401ca12be1561f095f982f9e76bee39bb39d5fce09fd31e4fbfeee50d578b1c2abd94afeb4b4d0c9615884165e63f234c5b96517b72ea62d3be772222d33fdc1f89a55cff8de1337dd526cfac2acd06d2fa70d1d612bae4a1df8ae74280b8d5d501452beb", 0x97}, {&(0x7f00000008c0)="96c151c3a3dc3d1571c6bd4c", 0xc}], 0x5, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000a40)="b81fd5101448ace5944256be3c8d6f2a44166fcb8e06ae472b64bef5d297c4395b2dfbe62a580e2e3304ade5ed53b562c38e6921131f4f478fb4e9b89939a0e034de8b6940463f4b80083625f3d4050205ed27e6322a62142e6a04edf06022e29ede3d3b7c7d97186ec9c32a0a82d41e9727fca1ce87518cce21a6abfc96a913ffcd4824a7f25a35f75d41c4bbfac5af38be5fb6ab96bb0d51e2e2a05b3b2602fcf5ea1f86eca7975d1f01b77839f31806a75560b14a6790f44e9f6f2db3114f456ec0cbc47bf6faf65fa5cf73ae", 0xce}, 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{&(0x7f0000000cc0)="e995705e55a38bb706061550e93f7ad4969e84b964b7a224029e2205d92cd23557369630742561b2589e1db7526ff78c596c01db1a7681dd0d437593764740aa04bef2a5ba7ac0467fe17e71906d7ee30ae85ad1f1a5e1c6fd23c5c9e7ea86abd4d593b0a00643186f646c84449e950d31f6c1daf574a3c0c18320f36adc078af0dcaccd3311f095d3833eafb5f629b5050ec82732af3b41f033dbc55aa3bea510a4d7", 0xa3}, {&(0x7f0000000d80)="dd3e55734526595f58060b1499040a62871a2ea93cd478828a6b57b8fb6f39e85a", 0x21}, {&(0x7f0000000dc0)="f508a77bb9746e56c95721dc56c23750c75c6c6ce1c5e50ed444d1b49c987b8ed5d0e4f240fe06525c539421ec372c48edc3aab5f4f38b6d8b5862c2fd5d24d75257c2fb", 0x44}, {&(0x7f0000000e40)="6df0983834df8c09b5dafc75c7e015653574caf543532c128f6b27c209", 0x1d}, 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{&(0x7f0000001000)="b897cc4a4616e8e9aaafe77b58fed858673e1557e11dec6ca34b119804495c96b451f9abd79cf34ce2aa5298dd60a650bbadbe2488d2a09c1e64ed9c65c6ec8e177ade2c556330b55d51156cb90b02dd66ae140135cf33f1f264f772ed6725cdb92776b1a958a72778f0bfb03e5cd733908ecfd3b2568da8aff373a9e73478683720046d753f64b03f34563260767fddf0d6ff5f2446b2f86ec07be9d26caae1652588d192b82c447b19b4a15c6b9c43face568527433466ecc7b3a14b41f48bf4b989d31e956367b00e2aa7fb248785e1fb8c", 0xd3}], 0xa, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x8000}, {&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b00)="dde41ed5473b5df5b65ad24597201a28b14e3bf22917c6f988f450fbc4662ed935a1c2b996a71472e281c93451f38b386f1031a4b9a2440b13298838e394fbb7473900138033b9a9fd230f50bb19ed241b9e9f31bbbb18329ccbb4d1ae58d2b05c63825a26cc6fe6eccf551395f30b38b2aec24c8be12f195fc82c429c8563c0f9fa8c25ccf24f7fcb6fcb163d35822c19a02110c02ace10347f005052dd3564748ea44e48f7bdc7773331bb7b0438e71c2d7b16a3f7b59c61ef71d18c61eb6f854a238b507025bff3fe694d87b64db3687270b2886f0318d2a39543e1845b0e9638ea142cf11e945c59e57992", 0xed}, {&(0x7f0000001c00)="618a3790c55daff25910065279c4aefd85fc930d86130e5447b942585daf32ea10510e997c265da71700b83738f3ab2150f8e4402e56218ab460aec10a223b18d831ddc93ba9555753cfb9b459c321c73e8ffdb9e1982c4b2b3f8b91c058e70271f7abe94047d76619207c000026bb78116bce960ef136a4eb9f47ad19f73629646989a8fd74da6dcc5288134fe2ec78327ce614ae133e827a5a535321fc255881555d623c33f79a4aa453f5ad12c9da6b4dbebbb9b12adb5e6f857c18b1274baae0fa2828c11c4d55385576aa01f89daf67ddd9337c05cd498ce6725dfe12", 0xdf}, {&(0x7f0000001d00)="3fa594ea982022657365d0d53e53622403343656d2ff3893d606f0b8a163eedf0243907e7b828f61aa26ec722731b1a813fd2268dafd17cc6a0c6f258ac038d535d2d5c5cf3cfc72dd4e3242601b8374975ae82104e7317254dc5ba73d20256cce69c51fb3e634870326eff23eac295b1c139126952505b7558dd0a433c04bbaaff6acd9997a1fa1f586c0e67f13d5e0561580317ba5cc1c73f2c1972041e32960a6c0c026b8302ddff042727f260f5e052b423ea5884d504d1cbd65436e24e742ad8b", 0xc3}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001ec0)="f609edef7675c95c782a23572a7083d8a80d62554ef5310339248e690b9d0c31505d2a296414ac1e2c11b9290fe362d2abbeccca61dde7a0eed53f7c0d0ac1807bc42444f781a00f6d12d6574295d6c8626ea792d97538490695dce167776018ced58f13c5608f9a79bcdcdefb87762fbd20595e2535f4fcef71469cb9f9aecfece7070c709108ff0315e9203c2c982ebca4b87ef111d27a91e0e89f821b1d0eb492add9eed5887f16bea80795533145484dbc7cbfe8eec2d8e44ee37018692327efef92a78e23bccdd5ab2ab5434191dc0ea0d417e1b06c91dca1fa65ae97ff413ccf66ec94fcdc1d0902758086", 0xee}, {&(0x7f0000001fc0)="b3e5fb8e24fa9d83892136a3e41fb869d44ba497b8bad605c1146eb3ca6c3f1159c4a0fbe1ad1ab5fcbfd73d4e6199e74132b660c92963fd56c138dd4bf7163fae3772d93da39727798065da25353ce328092108fe5978324442caec8fd7e42ccd3a7fdef5215cfe7ff28fef086ae180a85d96cf54f6c28d825c0c86e360140f80abafc290cb2dd927602f39dc0d39396f63b544f645585a6f55411bdb0d5bd2d2201e5ddf70c99cd50a06a2c1", 0xad}, {&(0x7f0000002080)="7831ff3536f974a13324b8cc5bc7b3cdc622b1b515b3eced54e9", 0x1a}, {&(0x7f00000020c0)="ce91568b077b1b22824cfce5609f271691448c9cdeba81d710968ec09510aa305268d568ae6045d3c088fd1638", 0x2d}, {&(0x7f0000002100)="cb933812d8f31b55cdf5fb129ab432abdaa7a940d2c65daa91d5289f193e790fe21c22f7f499bfeaccd6125e87f379b3d606d40b4f6871ff8561219add4894ec024abc7570f8ed6d75f4055277b34b727e9d21ba1cfd815bc2402a95ed2dcb5c0c9c901d12dc9e7f790479eafa10a0f7e67bb28ec5db36bb2af653bf7ed529a349ba5f8c438a8e0bb2e5c585fafbb210c51824ef92646cabd414d73ce95aebe0893e1c3ee0e5f73b2d1621dde6472fafd24f269d8dd796", 0xb7}], 0x5, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x100, 0x40000c0}, {&(0x7f00000026c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002740)="2c7712d49d42d2076e2436e668f85474b235bcd46189022f94bc4ee8ff232d67d0e27deae73ac818774f0100f0bb4887e727431632bf50f0bc240fabb0e7f19f1ea0d7b70ba36e747a9500e0981cf97485bc446c7c0f288350bdeaee11103a2e409bdf8512b86e6363db50baaf74582209ee18442c6f99102a8af99b61260aca5b1116d55a363b7efe293e9c6ab4191812da7da8e6056ebe4004d5877d", 0x9d}, {&(0x7f0000002800)="364d474b745546a31daec740ffde368f41f5acdc196f8e119b682a13019fdee6c42da9e41f6db86c3b64ceb29c8c0d99793624884fbd39728e9d60e6b41d017c1c433e3bdfe1a8b7d97ad39fa944c685e10236369d734da3770019395937ded16bd59d60c0130225cc2bfef8774661b2c4fd714bd25d9b590b7725efc91f7ad048900702b2cf7423b7614097f5913ff5f3c57b7453128654079186311e23e7b0e247d2f319299046436a70fb167fbb375a111e2538d9a580b60966984b9d0d8df262f2323972cf86dccfc23c8710cb2d38b09c5e1fafa7a59c2fbfe7ed4acd8635c188681dbd17", 0xe7}, {&(0x7f0000002900)="b12270754eefece601173b0c281ab511a7a173f9fcf7f7a3a61d8d636e6cff6a7150c9eeac6d274ca3f81b5f4b9130fe088f507f1c1d16743931daf33b4d7458ca17fc62273c6bbd5b240ff9feed38a3ea1130fbd4247616600fb797fbeef71a589efa1a8645cd18b8f503b65525301eea40d5c8ff4c4ccf09d7af7f55b4467849e6dd09e32a395a32982ba962b290e97726c965f54766d717163510a3b8130224d07c3d79759c5dce", 0xa9}, {&(0x7f00000029c0)="be7c5405d3293cf207ef6cc51007dfa2c51229e7462a597a8353b003cc6af74f677e5faa9b0b8e4f8660955963d223f3c37babacef", 0x35}], 0x4, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x150, 0x15}, {&(0x7f00000030c0)=@abs={0x0, 0x0, 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{&(0x7f0000005c00)="49fc03ac04346c9591af8e68994ba71a1618402ee02533ae6c64e53b21063c2fb8489df3279620e8e890e2a82747e7fe18700fc2a60444804a5a5f6c58f10a17002b9a07a112ceb1a2f555becf3a8407bc7a2a0c9f71f191473d70ebaeb35b806336f89ae74cb7402d28aeca4806be11df61f4f0651a1f2d167648f0842f76e78564742397f5b453ce3f56343b48d6955ad85313a38f71ba2c01cd75cde5c2670229a16d584105dbd5b76a59ff201f5948791274f324a099de165bac5926", 0xbe}, {&(0x7f0000005cc0)="84ad336981fefbf2855c8c991dab2ff42003794944f05d19c97d5f69e7440cabf27f761286ce1b27f3badb631d02be94e8c539c8c32fe57b8d88d7f5c6ffe51b96118be925f58a6e7bc276024b4fd5d2237f62b55103bc97049f80", 0x5b}, {&(0x7f0000005d40)="03c3b74ad07f417e6468ea68e136acde2193", 0x12}, {&(0x7f0000005d80)="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0x1000}, {&(0x7f0000006d80)="7bd06d95d6e57b3f10a8f60632bae03d02b847010009d692938a655a34c500869252b90fe271fad6ac5e5cf5cde865dcecf2c7897fc499c0025dc7bb8d33d2d035d9643f2deb0cb4070981a344d5926e8d478411c861afe5dbe26a0e9e21dc9f77cee4747d94edfa265ce915ec7a9ef39bf3f547893053a92e233a61dbec5edb1827df05857557691decd048caa0adfa348f897610f8f032b26b3b6c28d12a5a190069c918df1ee34be3ed58497bf74f1e58a9525a1d6b64a397806d4cad159499f02bf664dfe58472176aaded45c5ca127bce830329f24380f4c7bdb6f11fba65ad140f6edc50b9f30bf95ba0cac5ec16d2ace3", 0xf4}], 0x7, &(0x7f0000007100)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x20}, {&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007380)=[{&(0x7f00000071c0)="fa7464f4f9379cd151a6c3213a54c68b2a2ae7bd6673293b5351c424d7f84997f27a5e5800a8602561c035dca8c99fad49e3967e2a3425dac32f229e7de2f45de10da7f8bd06e10cfd22d8534a0f1eaa5925c2264770add5a7d27ba21475f5a9", 0x60}, {&(0x7f0000007240)="e6d8e08221d53e64ebcbfe59448d191c50baf63928ac092219f273bda9bb5fac34f2e71dfa2dc4dab006896ef5fccb05d323c4aa2423f50f92af1173a705e186061e879635939546f4bb027de6aa3244036b1c7ce340a95c255c586e1c4a6d3bb10f4f267abf29eb8d4819b1d1f5594f80402f854a3a0f903fd0b15b1fe325f2b8e8d2829cac2587ddb313b23cd09bbd531d3295265022f5bf89c011cdd2d288c00144501002f4ea9431099d921d62fdf066279b1cea26b63c133b87b241e5c8723701e5cbb00ad028", 0xc9}, {&(0x7f0000007340)="5da0d09dd1a5e2402907554a553b054a3ea0852989f43f743167dfba0132dae57ee2fd3374a0315d183ba70c84b52b0d5af190a42fd221823c3e963b83bf", 0x3e}], 0x3, &(0x7f00000073c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x41}], 0xa, 0x90) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1ff, 0x388, 0xfffffffffffffffb, 0x1, 0x54}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) 2018/04/23 17:23:31 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x60000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xdf, "edbf0348e4ca735df0d6f40f2726874a129a8cb930d2c0da8279c9830aaf5278b81af77fc4ba17e71525c102d2861bc9ce0eea0bf9418d9f6b5b0266c660773a377956c6c67c489f80c05fdcf7634aaa4fc497eb62a5b19ba7837503e12c3ea6402fa74c19e5d0ef0c094d18a397e02f6ac653e027a887f29cc1fdf3d9753cb266aaf51c74c36168ce3909995bae86882c1b1eedd765251d804a71eda40d8536bc770f5d32bd295adaf867c89c9b7cf9f595548ebd16ff6edf5936d7c5eacdcd560e568cd818cb2bc2a6ad670879cf6469147bf799a008fc4b2c19fb4b87fe"}, &(0x7f00000001c0)=0xe7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x1, 0x44, "ac1f9005ed44ab65a18684bc174eb722ecb67a72c0cde23b9e0226b1da984a83c962b038e4c7c960833de91095aa9bee243f0067fb8a8fed5c70e7f095636ee189639a30"}, 0x4c) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:31 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) [ 145.891155] FAULT_INJECTION: forcing a failure. [ 145.891155] name failslab, interval 1, probability 0, space 0, times 0 [ 145.902494] CPU: 1 PID: 11290 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 145.909458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.918839] Call Trace: [ 145.921469] dump_stack+0x185/0x1d0 [ 145.925140] should_fail+0x87b/0xab0 [ 145.928913] should_failslab+0x279/0x2a0 [ 145.933013] __kmalloc+0xc2/0x350 [ 145.936521] ? drbg_kcapi_seed+0xc51/0x2270 [ 145.940899] ? drbg_kcapi_seed+0xac8/0x2270 [ 145.945264] drbg_kcapi_seed+0xc51/0x2270 [ 145.949502] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.954425] ? drbg_kcapi_random+0xc20/0xc20 [ 145.958938] crypto_rng_reset+0x262/0x310 [ 145.963178] rng_setkey+0x8b/0xa0 [ 145.966676] alg_setsockopt+0x6c5/0x740 [ 145.970730] ? rng_release+0x50/0x50 [ 145.974506] ? alg_accept+0xd0/0xd0 [ 145.978202] SYSC_setsockopt+0x4b8/0x570 [ 145.982365] SyS_setsockopt+0x76/0xa0 [ 145.986262] do_syscall_64+0x309/0x430 [ 145.990204] ? SYSC_recv+0xe0/0xe0 [ 145.993789] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.999005] RIP: 0033:0x455389 [ 146.002211] RSP: 002b:00007fa448e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 146.009957] RAX: ffffffffffffffda RBX: 00007fa448e886d4 RCX: 0000000000455389 [ 146.017260] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 146.024565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.031864] R10: 0000000020933000 R11: 0000000000000246 R12: 0000000000000014 2018/04/23 17:23:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x6}) read(r0, &(0x7f0000000040)=""/234, 0xea) 2018/04/23 17:23:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x5) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) [ 146.039162] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000002 2018/04/23 17:23:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xffffffffffffff07) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:32 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7550, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:32 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x83, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) write(r0, &(0x7f0000000140)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/4096, 0xfffffe61) connect$inet(r0, &(0x7f0000001000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) 2018/04/23 17:23:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x9489, {{0xa, 0x4e22, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000000140)=[{0xf0, 0x113, 0x800, "067f6d0cab3995040bffd3beef2cfd5648c7ba1b9a042decfd177d0f96a71681394e6385b562fc37ce8341670d9c96cc5061025325ad43d58c0e808300d603840f630b1b92f50f774eff682a7e98cee6ba028b18757c7675b8764f340297506e504dba89ca676419aa767f1e722dfc67eb09c6fa419da7ee79076f7dd19b0462209305bed1671db356862aee07213af09c58a3ebe842228248877c5b61ecaf568ae7e5f034d0805878b10b3203567bd92f492fbc97ae1369e2d3354fe576a73c651e6d901064e93238f68c91de30716938af36ba928ce348dcd83a"}, {0x1010, 0x119, 0xc3ad, "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"}, {0x60, 0x0, 0xfffffffffffff80e, "fa6e33ddacb69cff9f4f7b48c6fd57d5224c492378b6df45c694aa6ba19b2900237088c8e3afa4f974af676b9644a45f6ecc409354f3b76364117da490eb2e5847f068ddb8b7c761ed0b6e37763f8a"}, {0x18, 0x10f, 0x5, "1f33d1eb6c0b3659"}], 0x1178}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}, 0x8000}], 0x2, 0x0) 2018/04/23 17:23:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0xa) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe6215", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x1c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$packet(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000017c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001800)={@empty, 0x7d, r2}) 2018/04/23 17:23:32 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fff, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100e8ffffb6", 0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xffffffff, 0x9e06, 0xffffffffffffff59, 0xffff}, 0x14) 2018/04/23 17:23:32 executing program 5: unshare(0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000500)={{0x12, 0x7, 0x3ff, 0x5aa, "6def3e4bce0aca874ebe78ae8f90c77ec4fd126aab9096718e02e99dc737669f3009c13c30d2fd76e5331236"}, 0x0, 0x0, 0x1, r2, 0x4, 0x89d, "662155cb79d737cf291c541470ebcbd7500c0e6b42550cdb411560b50fbfeec6dac5a72031984fb8031175b0576bdf2a7610805a0f62dd5b2db70ece5676a496", &(0x7f00000004c0)='usermime_type\x00', 0xe, [], [0x100000001, 0x4, 0xffffffffffff7837, 0xa7]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000440)={0x7, 0x2, 0x5}, 0xc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000180)="aef6e866f060b478d813caab4f7dd0e2e84eb00d7e986ba98b2d8d11193a215236d0f1d6804ffa4db4049955496e5708d21be13312b71f14214bc21157a335b82eb97fa097808fbf", 0x48) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={{r5, r6/1000+30000}, {0x0, 0x2710}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r4, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000380)={{r7, r8/1000+10000}, {r9, r10/1000+30000}}) 2018/04/23 17:23:32 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0x8, 0x14, [0x5, 0x1, 0x1000, 0x3ff, 0xcc5]}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x3, "726f73653000f0ffffff00", 0x3}, 0x18) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x80, 0x6, 0x100}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='bond_slave_0\x00', 0xfffffffffffffffd}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80, 0x0) 2018/04/23 17:23:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f00000000c0)) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x6) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xd834, 0x28000) 2018/04/23 17:23:32 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7550, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x1}, 0xd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x2e3) 2018/04/23 17:23:32 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:32 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="2400000028742e61aeb669c156edfc00020b00080110b5004f0637b408000100000000b7", 0xff6f) 2018/04/23 17:23:32 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) [ 146.608972] IPVS: ftp: loaded support on port[0] = 21 [ 146.620479] FAULT_INJECTION: forcing a failure. [ 146.620479] name failslab, interval 1, probability 0, space 0, times 0 [ 146.631847] CPU: 0 PID: 11362 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 146.638791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.648164] Call Trace: [ 146.650787] dump_stack+0x185/0x1d0 [ 146.654460] should_fail+0x87b/0xab0 2018/04/23 17:23:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x100) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 146.658225] should_failslab+0x279/0x2a0 [ 146.662327] __kmalloc+0xc2/0x350 [ 146.665819] ? drbg_kcapi_seed+0xedd/0x2270 [ 146.670171] ? drbg_kcapi_seed+0xd8c/0x2270 [ 146.674530] drbg_kcapi_seed+0xedd/0x2270 [ 146.678750] ? drbg_kcapi_random+0xc20/0xc20 [ 146.683230] crypto_rng_reset+0x262/0x310 [ 146.687482] rng_setkey+0x8b/0xa0 [ 146.690976] alg_setsockopt+0x6c5/0x740 [ 146.695025] ? rng_release+0x50/0x50 [ 146.698797] ? alg_accept+0xd0/0xd0 [ 146.702499] SYSC_setsockopt+0x4b8/0x570 2018/04/23 17:23:32 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xcd, 0x38001) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004b00)="786338a537bf541c4a8c30dfd6d4a0cc46a09ad45c95031a26e6c10a92d56ad2a00ca16c706a32c956521e12289ea6111f1583b48015062b3bea4610c27ba39c33228a9d557c054c1fbc6e368b3874f498ff4d3a038e64319294c8e5e70c0d05897cccdc090b77ffa9764fc16aac407df61a6925f8438735564a52719c882338ea7647eff0b15a3b4d5e1c0201ada0d6ff5bff6afb33be916c748360dd25a8bfd03a7d92c4f2cfaf02e5a3f6240b091d3593593c1f1b3b6559c04cbd6f6903a482f9743d54c6be9606b9aec9d5bc48e7a2575c52a82a208042ef9b6a4c41e3117045042d8179bb5a20be289a") recvmmsg(0xffffffffffffffff, &(0x7f00000048c0)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/246, 0xf6}, {&(0x7f00000012c0)=""/126, 0x7e}], 0x5, &(0x7f00000013c0)=""/180, 0xb4, 0x100000001}, 0x8}, {{&(0x7f0000001480)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001500)=""/78, 0x4e}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)=""/13, 0xd}, {&(0x7f0000001640)=""/101, 0x65}, {&(0x7f00000016c0)=""/192, 0xc0}, {&(0x7f0000001780)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x7}}, {{&(0x7f0000001840)=@in, 0x80, &(0x7f0000001b40)=[{&(0x7f00000018c0)=""/144, 0x90}, {&(0x7f0000001980)=""/88, 0x58}, {&(0x7f0000001a00)=""/184, 0xb8}, {&(0x7f0000001ac0)=""/116, 0x74}], 0x4, &(0x7f0000001b80)=""/146, 0x92, 0x800000}, 0x4}, {{&(0x7f0000001c40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001d00)=""/161, 0xa1, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000001dc0)=""/112, 0x70}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/195, 0xc3}], 0x3, 0x0, 0x0, 0x1}, 0x8000}, {{&(0x7f0000002f80)=@generic, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003000)=""/36, 0x24}, {&(0x7f0000003040)=""/215, 0xd7}, {&(0x7f0000003140)=""/160, 0xa0}, {&(0x7f0000003200)=""/105, 0x69}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/169, 0xa9}, {&(0x7f0000004340)=""/125, 0x7d}], 0x7, 0x0, 0x0, 0x101}, 0x7}, {{&(0x7f0000004440)=@can={0x0, 0x0}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000044c0)=""/67, 0x43}, {&(0x7f0000004540)=""/152, 0x98}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/172, 0xac}], 0x4, &(0x7f0000004800)=""/162, 0xa2, 0x2}, 0x1}], 0x7, 0x40000063, &(0x7f0000004a80)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004ac0)={@empty, 0x11, r1}) sendmsg$alg(r0, &(0x7f0000004d00)={0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004c40)="d3c288593533f5125dbc0fa6a91f9c6615d45aada7d6e8c4ae259cbd7373c7d027f2f0070d", 0x25}, {&(0x7f0000004c80)}], 0x2, 0x0, 0x0, 0x840}, 0x20040040) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004c00)={0x4, 0x800, 0x2}) r2 = socket$inet6(0xa, 0x80003, 0xff) socket(0x1, 0xb, 0x7) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='syzkaller0\x00', 0xca2966e}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001cc0), 0x2) 2018/04/23 17:23:32 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/85, 0x9}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/136, 0x88}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x3}, 0x0) [ 146.706666] SyS_setsockopt+0x76/0xa0 [ 146.710548] do_syscall_64+0x309/0x430 [ 146.714488] ? SYSC_recv+0xe0/0xe0 [ 146.718071] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.723288] RIP: 0033:0x455389 [ 146.726502] RSP: 002b:00007fa448e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 146.734249] RAX: ffffffffffffffda RBX: 00007fa448e886d4 RCX: 0000000000455389 [ 146.741546] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 146.748842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/23 17:23:32 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) [ 146.756137] R10: 0000000020933000 R11: 0000000000000246 R12: 0000000000000014 [ 146.763431] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000003 [ 147.079863] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 17:23:33 executing program 0: socket(0xd, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/23 17:23:33 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:33 executing program 1: socketpair$inet6(0xa, 0x806, 0x7, &(0x7f0000000380)) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7ff, 0x200000) r0 = inotify_init() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6d61705f66696c65730015566a4a1457a59dbe34afd102d1c950bd4a2693ab9fd499b1668d55df657d2c9c1a51ef2dd1d7b4cd2a6a") sched_getparam(r1, &(0x7f0000000140)) getsockname(r2, &(0x7f00000005c0)=@can={0x0, 0x0}, &(0x7f0000000640)=0x80) bind$can_raw(r2, &(0x7f0000000680)={0x1d, r3}, 0x10) getdents(r2, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x91, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x7, r4, 0x1, 0x5934}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x80000) 2018/04/23 17:23:33 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r3 = semget(0x2, 0x6, 0x400) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000100)=""/94) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) connect$unix(r4, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x200, @empty, 0x9}}, 0x40, 0x2}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=r5, @ANYBLOB="0500027317ad9a00ff4300400f3b13b598521afd99479d2b79fcce210fc9999fe84686378648a8ed21b83698b0a5665f9713bffe1338d7c182a78f2a801455225dd474d2f9d7ab48e3acf5b7634de6baf99535d2a1659f9ac784a4f5344bcd3e15579f265e4d7bb3fa7f856ba9ef61a0417fbad77bb03cc501ad23f55de314c208edd4ce16"], 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000660000000537be03ad9b243fecce2d7053c00ddde143bdf5a47732ab39dd743f5ff6df43cf09f8a75f9a0c61103735fff2c2ae495a490085b80cdfb88faa98072b576720d2ce07fcec920497ab29dd032b7ccbb4df9f0952ed2163aa6524968fad098a61fbfeeb96499e3c"], &(0x7f0000000240)=0x1) 2018/04/23 17:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/04/23 17:23:33 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/85, 0x9}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/136, 0x88}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x3}, 0x0) 2018/04/23 17:23:33 executing program 5: unshare(0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000500)={{0x12, 0x7, 0x3ff, 0x5aa, "6def3e4bce0aca874ebe78ae8f90c77ec4fd126aab9096718e02e99dc737669f3009c13c30d2fd76e5331236"}, 0x0, 0x0, 0x1, r2, 0x4, 0x89d, "662155cb79d737cf291c541470ebcbd7500c0e6b42550cdb411560b50fbfeec6dac5a72031984fb8031175b0576bdf2a7610805a0f62dd5b2db70ece5676a496", &(0x7f00000004c0)='usermime_type\x00', 0xe, [], [0x100000001, 0x4, 0xffffffffffff7837, 0xa7]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000440)={0x7, 0x2, 0x5}, 0xc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000180)="aef6e866f060b478d813caab4f7dd0e2e84eb00d7e986ba98b2d8d11193a215236d0f1d6804ffa4db4049955496e5708d21be13312b71f14214bc21157a335b82eb97fa097808fbf", 0x48) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={{r5, r6/1000+30000}, {0x0, 0x2710}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r4, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000380)={{r7, r8/1000+10000}, {r9, r10/1000+30000}}) 2018/04/23 17:23:33 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xfffd) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:33 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/85, 0x9}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/136, 0x88}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x3}, 0x0) 2018/04/23 17:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/04/23 17:23:33 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x10ff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:33 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:33 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x6}) r1 = socket(0x10, 0x802, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) [ 147.514083] FAULT_INJECTION: forcing a failure. [ 147.514083] name failslab, interval 1, probability 0, space 0, times 0 [ 147.525461] CPU: 1 PID: 11437 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 147.532411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.541793] Call Trace: [ 147.544428] dump_stack+0x185/0x1d0 [ 147.548103] should_fail+0x87b/0xab0 [ 147.551868] should_failslab+0x279/0x2a0 [ 147.555982] __kmalloc+0xc2/0x350 [ 147.559488] ? drbg_kcapi_seed+0x129f/0x2270 [ 147.563948] drbg_kcapi_seed+0x129f/0x2270 [ 147.568267] ? drbg_kcapi_random+0xc20/0xc20 [ 147.572754] crypto_rng_reset+0x262/0x310 [ 147.576999] rng_setkey+0x8b/0xa0 [ 147.580500] alg_setsockopt+0x6c5/0x740 [ 147.584552] ? rng_release+0x50/0x50 [ 147.588328] ? alg_accept+0xd0/0xd0 [ 147.592025] SYSC_setsockopt+0x4b8/0x570 [ 147.596184] SyS_setsockopt+0x76/0xa0 [ 147.600068] do_syscall_64+0x309/0x430 [ 147.604007] ? SYSC_recv+0xe0/0xe0 [ 147.607583] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/23 17:23:33 executing program 0: r0 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x0, 0x5000000, 0x7) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:33 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/85, 0x9}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/136, 0x88}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x3}, 0x0) [ 147.612792] RIP: 0033:0x455389 [ 147.615995] RSP: 002b:00007fa448e87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 147.623741] RAX: ffffffffffffffda RBX: 00007fa448e886d4 RCX: 0000000000455389 [ 147.631034] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 147.638331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.645622] R10: 0000000020933000 R11: 0000000000000246 R12: 0000000000000014 [ 147.652920] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000004 2018/04/23 17:23:33 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/81}) 2018/04/23 17:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) 2018/04/23 17:23:34 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x7) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x1ff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/23 17:23:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/85, 0x9}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/136, 0x88}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0x3}, 0x0) 2018/04/23 17:23:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="460353b3332dad2ca3535b3d373f886e", 0x10) 2018/04/23 17:23:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000000200000000000000060000000100000007000000000000000200000000000000600500000000000009000000000000000000000000000000000000000000000000010000000000000000000000000000141e0000000000000700000000000000080000000000000000000000000000000000000000000000000800000000000000000000000000000700000000000000010400000000000002000000000000000000000000000000000000000000000008000000000000000000000000000000010000000000000007000000000000009c090000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000004000000000000000900000000000000000000000000000000000000000000000400000000000000000000000000000081000000000000000000000000000000f60000000000000000000000000000000000000000000000800400000000000000000000000000000001000000008850526200000000000000100000000000000000000000000000000000000000000002000000000000000000000000000000"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2e6200, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0xc, 0x4) 2018/04/23 17:23:34 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) 2018/04/23 17:23:34 executing program 5: unshare(0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000500)={{0x12, 0x7, 0x3ff, 0x5aa, "6def3e4bce0aca874ebe78ae8f90c77ec4fd126aab9096718e02e99dc737669f3009c13c30d2fd76e5331236"}, 0x0, 0x0, 0x1, r2, 0x4, 0x89d, "662155cb79d737cf291c541470ebcbd7500c0e6b42550cdb411560b50fbfeec6dac5a72031984fb8031175b0576bdf2a7610805a0f62dd5b2db70ece5676a496", &(0x7f00000004c0)='usermime_type\x00', 0xe, [], [0x100000001, 0x4, 0xffffffffffff7837, 0xa7]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000440)={0x7, 0x2, 0x5}, 0xc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000180)="aef6e866f060b478d813caab4f7dd0e2e84eb00d7e986ba98b2d8d11193a215236d0f1d6804ffa4db4049955496e5708d21be13312b71f14214bc21157a335b82eb97fa097808fbf", 0x48) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={{r5, r6/1000+30000}, {0x0, 0x2710}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r4, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000380)={{r7, r8/1000+10000}, {r9, r10/1000+30000}}) 2018/04/23 17:23:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller1\x00', 0x600}) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xffffffffc8573918) 2018/04/23 17:23:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') socket(0x9, 0x6, 0x80000000) getdents(r0, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/04/23 17:23:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/04/23 17:23:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) 2018/04/23 17:23:34 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x3a1400) recvfrom$ipx(r1, &(0x7f00000000c0)=""/201, 0xc9, 0x100, &(0x7f00000001c0)={0x4, 0xffffffffffffffff, 0xc770, "67531f5e8f2f", 0x40}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/62, 0x3}) 2018/04/23 17:23:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x3ff, 0x230000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0xe8, "869b3d0857f418c350df7b822a60f91f84f644d54402dae18e6d71e6ae80d7408ee14efc36ef190e7816b06f0813616e6f46045202d644e4a3c803c1ffaba2d6fec88ccf200da1d3a0f30ffc79c62e3696859f9d929b8a8178e33e44149ac6f435fed96aad8824e5efb98c3e46b5a425a516f9087390c6822d02c83931ea94d355b3f76de4cbff965c0a2d1ab572dab3513b23e4c775b98d636f426df560a4de12bfbda2da1cfbc49a513020560732450eb504b4e17fb9a07099e2a80fe582442a52dbe7f2ba4a3976bba3f3bce34415b5f32991b0d2cd59880a5a8df9e52715591dab3bac10d65d"}, &(0x7f0000001680)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000016c0)={r1, 0x7}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001700)="b6e1ed8093ce5e4dc692b1d6707ed1798773e02fb801f916c806f8a0efc36b3361623792a52d7bfae80e1284b613cf717f0cb915cce61f3b5d747b35ca7ab1162ad38c195cf42dae") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) 2018/04/23 17:23:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) 2018/04/23 17:23:34 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x3, 0x4, 0x0, 0xfffffffffffff41d, 0xdad}, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80100, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x80, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x242, 0x81, 0x4, 0x101, 0x8001, &(0x7f0000000080)='bridge_slave_0\x00', 0x4000, 0x8, 0x4}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 148.758691] general protection fault: 0000 [#1] SMP PTI [ 148.764118] Dumping ftrace buffer: [ 148.767669] (ftrace buffer empty) [ 148.771388] Modules linked in: [ 148.774617] CPU: 1 PID: 2257 Comm: udevd Not tainted 4.16.0+ #87 [ 148.780771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.790171] RIP: 0010:__kmalloc+0x13b/0x350 [ 148.794506] RSP: 0018:ffff8801cbf5f688 EFLAGS: 00010286 [ 148.799901] RAX: 0000000000000000 RBX: ffff88021fd420f0 RCX: ffff8801cec5d800 [ 148.807193] RDX: 0000000000007416 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 148.814488] RBP: ffff8801cbf5f6e8 R08: ffff88021f005500 R09: 0000000000000002 [ 148.821782] R10: 0000000000000000 R11: ffff8801cbf50000 R12: 00010102464c457f [ 148.829072] R13: ffff88021f005500 R14: ffff8801cec5e198 R15: 00000000014080c0 [ 148.836370] FS: 00007fa11f9627a0(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 148.844619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.850522] CR2: 00000000006fe278 CR3: 00000001cc320000 CR4: 00000000001406e0 [ 148.857801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 148.865070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 148.872339] Call Trace: [ 148.874930] ? seq_open+0xb8/0x360 [ 148.878463] ? seq_open+0x46/0x360 [ 148.881995] seq_open+0xb8/0x360 [ 148.885395] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 148.890848] ? sysfs_kf_write+0x2a0/0x2a0 [ 148.895033] kernfs_fop_open+0xbe0/0x1760 [ 148.899230] ? kernfs_fop_mmap+0x6b0/0x6b0 [ 148.903493] do_dentry_open+0xcc6/0x1430 [ 148.907563] vfs_open+0x1b7/0x2e0 [ 148.911075] path_openat+0x481d/0x6610 [ 148.915014] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.919693] ? __alloc_fd+0x480/0xb90 [ 148.923498] ? do_sys_open+0x624/0x960 [ 148.927400] do_filp_open+0x261/0x640 [ 148.931247] do_sys_open+0x624/0x960 [ 148.934968] SYSC_open+0xab/0xc0 [ 148.938329] SyS_open+0x54/0x80 [ 148.941602] do_syscall_64+0x309/0x430 [ 148.945486] ? do_sys_open+0x960/0x960 [ 148.949371] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.954552] RIP: 0033:0x7fa11f06a120 [ 148.958250] RSP: 002b:00007ffdeac9e958 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 148.965953] RAX: ffffffffffffffda RBX: 0000000000efbd20 RCX: 00007fa11f06a120 [ 148.973218] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007ffdeac9f5d0 [ 148.980476] RBP: 0000000000ef7a30 R08: 000000000041f4f1 R09: 00007fa11f0c07d0 [ 148.987734] R10: 7269762f73656369 R11: 0000000000000246 R12: 0000000000000003 [ 148.994996] R13: 0000000000000000 R14: 0000000000efbd20 R15: 0000000000ef6250 [ 149.002271] Code: 8b 18 65 48 8b 53 08 65 48 03 1c 25 28 a1 02 00 4c 8b 23 4d 85 e4 0f 84 38 01 00 00 48 83 7b 10 00 0f 84 2d 01 00 00 49 63 40 20 <49> 8b 1c 04 48 89 d1 48 83 c1 01 49 8b 38 4c 89 e0 65 48 0f c7 [ 149.021645] RIP: __kmalloc+0x13b/0x350 RSP: ffff8801cbf5f688 [ 149.027814] ---[ end trace 04610b4102f85306 ]--- [ 149.032636] Kernel panic - not syncing: Fatal exception [ 149.038465] Dumping ftrace buffer: [ 149.042000] (ftrace buffer empty) [ 149.045694] Kernel Offset: disabled [ 149.049317] Rebooting in 86400 seconds..